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Changing examples to use makefile

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- Testing a modified version of the makefile from raylib Instead of multiple project files for examples.
- Fixed readme example
This commit is contained in:
ChrisDill 2018-10-01 09:25:18 +01:00
parent a636ce12eb
commit 7008c67dfa
364 changed files with 979 additions and 9077 deletions
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6
Examples/App.config
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<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
</startup>
</configuration>

93
Examples/Examples.csproj
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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProjectGuid>{2B152086-45AD-4DD2-A9A5-32AEC4FE608C}</ProjectGuid>
<OutputType>Exe</OutputType>
<RootNamespace>Examples</RootNamespace>
<AssemblyName>Examples</AssemblyName>
<TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
<FileAlignment>512</FileAlignment>
<AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
<Deterministic>true</Deterministic>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<PlatformTarget>AnyCPU</PlatformTarget>
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
<OutputPath>bin\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<PlatformTarget>AnyCPU</PlatformTarget>
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
<DebugSymbols>true</DebugSymbols>
<OutputPath>bin\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
<AllowUnsafeBlocks>false</AllowUnsafeBlocks>
<DebugType>full</DebugType>
<PlatformTarget>x64</PlatformTarget>
<ErrorReport>prompt</ErrorReport>
<CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
<Prefer32Bit>true</Prefer32Bit>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
<OutputPath>bin\x64\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
<Optimize>true</Optimize>
<DebugType>pdbonly</DebugType>
<PlatformTarget>x64</PlatformTarget>
<ErrorReport>prompt</ErrorReport>
<CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
<Prefer32Bit>true</Prefer32Bit>
</PropertyGroup>
<PropertyGroup>
<ApplicationIcon>raylib-cs.ico</ApplicationIcon>
</PropertyGroup>
<ItemGroup>
<Reference Include="System" />
<Reference Include="System.Core" />
<Reference Include="System.Xml.Linq" />
<Reference Include="System.Data.DataSetExtensions" />
<Reference Include="Microsoft.CSharp" />
<Reference Include="System.Data" />
<Reference Include="System.Net.Http" />
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="Examples\audio\audio_module_playing.cs" />
<Compile Include="Examples\audio\audio_music_stream.cs" />
<Compile Include="Examples\core\core_basic_window.cs" />
<Compile Include="Examples\physac\physics_demo.cs" />
<Compile Include="Examples\text\text_bmfont_ttf.cs" />
<Compile Include="Program.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
</ItemGroup>
<ItemGroup>
<None Include="App.config" />
</ItemGroup>
<ItemGroup>
<Content Include="raylib-cs.ico" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\Bindings\Bindings.csproj">
<Project>{a2b3bbc8-3d48-46dd-b3cf-263f554e4474}</Project>
<Name>Bindings</Name>
</ProjectReference>
</ItemGroup>
<ItemGroup />
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
</Project>

155
Examples/Examples/audio/audio_module_playing.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [audio] example - Module playing (streaming)
*
* NOTE: This example requires OpenAL Soft library installed
*
* This example has been created using raylib 1.5 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2016 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
private const int MAX_CIRCLES = 64;
typedef struct {
Vector2 position;
float radius;
float alpha;
float speed;
Color color;
} CircleWave;
public static int audio_module_playing()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
SetConfigFlags(FLAG_MSAA_4X_HINT); // NOTE: Try to enable MSAA 4X
InitWindow(screenWidth, screenHeight, "raylib [audio] example - module playing (streaming)");
InitAudioDevice(); // Initialize audio device
Color colors[14] = { ORANGE, RED, GOLD, LIME, BLUE, VIOLET, BROWN, LIGHTGRAY, PINK,
YELLOW, GREEN, SKYBLUE, PURPLE, BEIGE };
// Creates ome circles for visual effect
CircleWave circles[MAX_CIRCLES];
for (int i = MAX_CIRCLES - 1; i >= 0; i--)
{
circles[i].alpha = 0.0f;
circles[i].radius = GetRandomValue(10, 40);
circles[i].position.x = GetRandomValue(circles[i].radius, screenWidth - circles[i].radius);
circles[i].position.y = GetRandomValue(circles[i].radius, screenHeight - circles[i].radius);
circles[i].speed = (float)GetRandomValue(1, 100)/20000.0f;
circles[i].color = colors[GetRandomValue(0, 13)];
}
Music xm = LoadMusicStream("resources/mini1111.xm");
PlayMusicStream(xm);
float timePlayed = 0.0f;
bool pause = false;
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateMusicStream(xm); // Update music buffer with new stream data
// Restart music playing (stop and play)
if (IsKeyPressed(KEY_SPACE))
{
StopMusicStream(xm);
PlayMusicStream(xm);
}
// Pause/Resume music playing
if (IsKeyPressed(KEY_P))
{
pause = !pause;
if (pause) PauseMusicStream(xm);
else ResumeMusicStream(xm);
}
// Get timePlayed scaled to bar dimensions
timePlayed = GetMusicTimePlayed(xm)/GetMusicTimeLength(xm)*(screenWidth - 40);
// Color circles animation
for (int i = MAX_CIRCLES - 1; (i >= 0) && !pause; i--)
{
circles[i].alpha += circles[i].speed;
circles[i].radius += circles[i].speed*10.0f;
if (circles[i].alpha > 1.0f) circles[i].speed *= -1;
if (circles[i].alpha <= 0.0f)
{
circles[i].alpha = 0.0f;
circles[i].radius = GetRandomValue(10, 40);
circles[i].position.x = GetRandomValue(circles[i].radius, screenWidth - circles[i].radius);
circles[i].position.y = GetRandomValue(circles[i].radius, screenHeight - circles[i].radius);
circles[i].color = colors[GetRandomValue(0, 13)];
circles[i].speed = (float)GetRandomValue(1, 100)/20000.0f;
}
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
for (int i = MAX_CIRCLES - 1; i >= 0; i--)
{
DrawCircleV(circles[i].position, circles[i].radius, Fade(circles[i].color, circles[i].alpha));
}
// Draw time bar
DrawRectangle(20, screenHeight - 20 - 12, screenWidth - 40, 12, LIGHTGRAY);
DrawRectangle(20, screenHeight - 20 - 12, (int)timePlayed, 12, MAROON);
DrawRectangleLines(20, screenHeight - 20 - 12, screenWidth - 40, 12, GRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadMusicStream(xm); // Unload music stream buffers from RAM
CloseAudioDevice(); // Close audio device (music streaming is automatically stopped)
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

107
Examples/Examples/audio/audio_music_stream.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [audio] example - Music playing (streaming)
*
* NOTE: This example requires OpenAL Soft library installed
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int audio_music_stream()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [audio] example - music playing (streaming)");
InitAudioDevice(); // Initialize audio device
Music music = LoadMusicStream("resources/guitar_noodling.ogg");
PlayMusicStream(music);
float timePlayed = 0.0f;
bool pause = false;
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateMusicStream(music); // Update music buffer with new stream data
// Restart music playing (stop and play)
if (IsKeyPressed(KEY_SPACE))
{
StopMusicStream(music);
PlayMusicStream(music);
}
// Pause/Resume music playing
if (IsKeyPressed(KEY_P))
{
pause = !pause;
if (pause) PauseMusicStream(music);
else ResumeMusicStream(music);
}
// Get timePlayed scaled to bar dimensions (400 pixels)
timePlayed = GetMusicTimePlayed(music)/GetMusicTimeLength(music)*400;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("MUSIC SHOULD BE PLAYING!", 255, 150, 20, LIGHTGRAY);
DrawRectangle(200, 200, 400, 12, LIGHTGRAY);
DrawRectangle(200, 200, (int)timePlayed, 12, MAROON);
DrawRectangleLines(200, 200, 400, 12, GRAY);
DrawText("PRESS SPACE TO RESTART MUSIC", 215, 250, 20, LIGHTGRAY);
DrawText("PRESS P TO PAUSE/RESUME MUSIC", 208, 280, 20, LIGHTGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadMusicStream(music); // Unload music stream buffers from RAM
CloseAudioDevice(); // Close audio device (music streaming is automatically stopped)
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

128
Examples/Examples/audio/audio_raw_stream.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [audio] example - Raw audio streaming
*
* NOTE: This example requires OpenAL Soft library installed
*
* This example has been created using raylib 1.6 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include <stdlib.h> // Required for: malloc(), free()
#include <math.h> // Required for: sinf()
private const int MAX_SAMPLES = 22050;
private const int MAX_SAMPLES_PER_UPDATE = 4096;
public static int audio_raw_stream()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [audio] example - raw audio streaming");
InitAudioDevice(); // Initialize audio device
// Init raw audio stream (sample rate: 22050, sample size: 16bit-short, channels: 1-mono)
AudioStream stream = InitAudioStream(22050, 16, 1);
// Generate samples data from sine wave
short *data = (short *)malloc(sizeof(short)*MAX_SAMPLES);
// TODO: Review data generation, it seems data is discontinued for loop,
// for that reason, there is a clip everytime audio stream is looped...
for (int i = 0; i < MAX_SAMPLES; i++)
{
data[i] = (short)(sinf(((2*PI*(float)i)/2)*DEG2RAD)*32000);
}
PlayAudioStream(stream); // Start processing stream buffer (no data loaded currently)
int totalSamples = MAX_SAMPLES;
int samplesLeft = totalSamples;
Vector2 position = { 0, 0 };
SetTargetFPS(30); // Set our game to run at 30 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// Refill audio stream if required
// NOTE: Every update we check if stream data has been already consumed and we update
// buffer with new data from the generated samples, we upload data at a rate (MAX_SAMPLES_PER_UPDATE),
// but notice that at some point we update < MAX_SAMPLES_PER_UPDATE data...
if (IsAudioBufferProcessed(stream))
{
int numSamples = 0;
if (samplesLeft >= MAX_SAMPLES_PER_UPDATE) numSamples = MAX_SAMPLES_PER_UPDATE;
else numSamples = samplesLeft;
UpdateAudioStream(stream, data + (totalSamples - samplesLeft), numSamples);
samplesLeft -= numSamples;
// Reset samples feeding (loop audio)
if (samplesLeft <= 0) samplesLeft = totalSamples;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("SINE WAVE SHOULD BE PLAYING!", 240, 140, 20, LIGHTGRAY);
// NOTE: Draw a part of the sine wave (only screen width, proportional values)
for (int i = 0; i < GetScreenWidth(); i++)
{
position.x = i;
position.y = 250 + 50*data[i]/32000;
DrawPixelV(position, RED);
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
free(data); // Unload sine wave data
CloseAudioStream(stream); // Close raw audio stream and delete buffers from RAM
CloseAudioDevice(); // Close audio device (music streaming is automatically stopped)
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

81
Examples/Examples/audio/audio_sound_loading.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [audio] example - Sound loading and playing
*
* NOTE: This example requires OpenAL Soft library installed
*
* This example has been created using raylib 1.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int audio_sound_loading()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [audio] example - sound loading and playing");
InitAudioDevice(); // Initialize audio device
Sound fxWav = LoadSound("resources/sound.wav"); // Load WAV audio file
Sound fxOgg = LoadSound("resources/tanatana.ogg"); // Load OGG audio file
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsKeyPressed(KEY_SPACE)) PlaySound(fxWav); // Play WAV sound
if (IsKeyPressed(KEY_ENTER)) PlaySound(fxOgg); // Play OGG sound
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("Press SPACE to PLAY the WAV sound!", 200, 180, 20, LIGHTGRAY);
DrawText("Press ENTER to PLAY the OGG sound!", 200, 220, 20, LIGHTGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadSound(fxWav); // Unload sound data
UnloadSound(fxOgg); // Unload sound data
CloseAudioDevice(); // Close audio device
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

153
Examples/Examples/core/core_2d_camera.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - 2d camera
*
* This example has been created using raylib 1.5 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2016 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
private const int MAX_BUILDINGS = 100;
public static int core_2d_camera()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - 2d camera");
Rectangle player = { 400, 280, 40, 40 };
Rectangle buildings[MAX_BUILDINGS];
Color buildColors[MAX_BUILDINGS];
int spacing = 0;
for (int i = 0; i < MAX_BUILDINGS; i++)
{
buildings[i].width = GetRandomValue(50, 200);
buildings[i].height = GetRandomValue(100, 800);
buildings[i].y = screenHeight - 130 - buildings[i].height;
buildings[i].x = -6000 + spacing;
spacing += buildings[i].width;
buildColors[i] = (Color){ GetRandomValue(200, 240), GetRandomValue(200, 240), GetRandomValue(200, 250), 255 };
}
Camera2D camera;
camera.target = (Vector2){ player.x + 20, player.y + 20 };
camera.offset = (Vector2){ 0, 0 };
camera.rotation = 0.0f;
camera.zoom = 1.0f;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsKeyDown(KEY_RIGHT))
{
player.x += 2; // Player movement
camera.offset.x -= 2; // Camera displacement with player movement
}
else if (IsKeyDown(KEY_LEFT))
{
player.x -= 2; // Player movement
camera.offset.x += 2; // Camera displacement with player movement
}
// Camera target follows player
camera.target = (Vector2){ player.x + 20, player.y + 20 };
// Camera rotation controls
if (IsKeyDown(KEY_A)) camera.rotation--;
else if (IsKeyDown(KEY_S)) camera.rotation++;
// Limit camera rotation to 80 degrees (-40 to 40)
if (camera.rotation > 40) camera.rotation = 40;
else if (camera.rotation < -40) camera.rotation = -40;
// Camera zoom controls
camera.zoom += ((float)GetMouseWheelMove()*0.05f);
if (camera.zoom > 3.0f) camera.zoom = 3.0f;
else if (camera.zoom < 0.1f) camera.zoom = 0.1f;
// Camera reset (zoom and rotation)
if (IsKeyPressed(KEY_R))
{
camera.zoom = 1.0f;
camera.rotation = 0.0f;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode2D(camera);
DrawRectangle(-6000, 320, 13000, 8000, DARKGRAY);
for (int i = 0; i < MAX_BUILDINGS; i++) DrawRectangleRec(buildings[i], buildColors[i]);
DrawRectangleRec(player, RED);
DrawRectangle(camera.target.x, -500, 1, screenHeight*4, GREEN);
DrawRectangle(-500, camera.target.y, screenWidth*4, 1, GREEN);
EndMode2D();
DrawText("SCREEN AREA", 640, 10, 20, RED);
DrawRectangle(0, 0, screenWidth, 5, RED);
DrawRectangle(0, 5, 5, screenHeight - 10, RED);
DrawRectangle(screenWidth - 5, 5, 5, screenHeight - 10, RED);
DrawRectangle(0, screenHeight - 5, screenWidth, 5, RED);
DrawRectangle( 10, 10, 250, 113, Fade(SKYBLUE, 0.5f));
DrawRectangleLines( 10, 10, 250, 113, BLUE);
DrawText("Free 2d camera controls:", 20, 20, 10, BLACK);
DrawText("- Right/Left to move Offset", 40, 40, 10, DARKGRAY);
DrawText("- Mouse Wheel to Zoom in-out", 40, 60, 10, DARKGRAY);
DrawText("- A / S to Rotate", 40, 80, 10, DARKGRAY);
DrawText("- R to reset Zoom and Rotation", 40, 100, 10, DARKGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

111
Examples/Examples/core/core_3d_camera_first_person.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - 3d camera first person
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
private const int MAX_COLUMNS = 20;
public static int core_3d_camera_first_person()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - 3d camera first person");
// Define the camera to look into our 3d world (position, target, up vector)
Camera camera = { 0 };
camera.position = (Vector3){ 4.0f, 2.0f, 4.0f };
camera.target = (Vector3){ 0.0f, 1.8f, 0.0f };
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f };
camera.fovy = 60.0f;
camera.type = CAMERA_PERSPECTIVE;
// Generates some random columns
float heights[MAX_COLUMNS];
Vector3 positions[MAX_COLUMNS];
Color colors[MAX_COLUMNS];
for (int i = 0; i < MAX_COLUMNS; i++)
{
heights[i] = (float)GetRandomValue(1, 12);
positions[i] = (Vector3){ GetRandomValue(-15, 15), heights[i]/2, GetRandomValue(-15, 15) };
colors[i] = (Color){ GetRandomValue(20, 255), GetRandomValue(10, 55), 30, 255 };
}
SetCameraMode(camera, CAMERA_FIRST_PERSON); // Set a first person camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawPlane((Vector3){ 0.0f, 0.0f, 0.0f }, (Vector2){ 32.0f, 32.0f }, LIGHTGRAY); // Draw ground
DrawCube((Vector3){ -16.0f, 2.5f, 0.0f }, 1.0f, 5.0f, 32.0f, BLUE); // Draw a blue wall
DrawCube((Vector3){ 16.0f, 2.5f, 0.0f }, 1.0f, 5.0f, 32.0f, LIME); // Draw a green wall
DrawCube((Vector3){ 0.0f, 2.5f, 16.0f }, 32.0f, 5.0f, 1.0f, GOLD); // Draw a yellow wall
// Draw some cubes around
for (int i = 0; i < MAX_COLUMNS; i++)
{
DrawCube(positions[i], 2.0f, heights[i], 2.0f, colors[i]);
DrawCubeWires(positions[i], 2.0f, heights[i], 2.0f, MAROON);
}
EndMode3D();
DrawRectangle( 10, 10, 220, 70, Fade(SKYBLUE, 0.5f));
DrawRectangleLines( 10, 10, 220, 70, BLUE);
DrawText("First person camera default controls:", 20, 20, 10, BLACK);
DrawText("- Move with keys: W, A, S, D", 40, 40, 10, DARKGRAY);
DrawText("- Mouse move to look around", 40, 60, 10, DARKGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

97
Examples/Examples/core/core_3d_camera_free.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - Initialize 3d camera free
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int core_3d_camera_free()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - 3d camera free");
// Define the camera to look into our 3d world
Camera3D camera;
camera.position = (Vector3){ 10.0f, 10.0f, 10.0f }; // Camera position
camera.target = (Vector3){ 0.0f, 0.0f, 0.0f }; // Camera looking at point
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f }; // Camera up vector (rotation towards target)
camera.fovy = 45.0f; // Camera field-of-view Y
camera.type = CAMERA_PERSPECTIVE; // Camera mode type
Vector3 cubePosition = { 0.0f, 0.0f, 0.0f };
SetCameraMode(camera, CAMERA_FREE); // Set a free camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera
if (IsKeyDown('Z')) camera.target = (Vector3){ 0.0f, 0.0f, 0.0f };
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawCube(cubePosition, 2.0f, 2.0f, 2.0f, RED);
DrawCubeWires(cubePosition, 2.0f, 2.0f, 2.0f, MAROON);
DrawGrid(10, 1.0f);
EndMode3D();
DrawRectangle( 10, 10, 320, 133, Fade(SKYBLUE, 0.5f));
DrawRectangleLines( 10, 10, 320, 133, BLUE);
DrawText("Free camera default controls:", 20, 20, 10, BLACK);
DrawText("- Mouse Wheel to Zoom in-out", 40, 40, 10, DARKGRAY);
DrawText("- Mouse Wheel Pressed to Pan", 40, 60, 10, DARKGRAY);
DrawText("- Alt + Mouse Wheel Pressed to Rotate", 40, 80, 10, DARKGRAY);
DrawText("- Alt + Ctrl + Mouse Wheel Pressed for Smooth Zoom", 40, 100, 10, DARKGRAY);
DrawText("- Z to zoom to (0, 0, 0)", 40, 120, 10, DARKGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

87
Examples/Examples/core/core_3d_mode.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - Initialize 3d mode
*
* This example has been created using raylib 1.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int core_3d_mode()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - 3d mode");
// Define the camera to look into our 3d world
Camera3D camera;
camera.position = (Vector3){ 0.0f, 10.0f, 10.0f }; // Camera position
camera.target = (Vector3){ 0.0f, 0.0f, 0.0f }; // Camera looking at point
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f }; // Camera up vector (rotation towards target)
camera.fovy = 45.0f; // Camera field-of-view Y
camera.type = CAMERA_PERSPECTIVE; // Camera mode type
Vector3 cubePosition = { 0.0f, 0.0f, 0.0f };
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawCube(cubePosition, 2.0f, 2.0f, 2.0f, RED);
DrawCubeWires(cubePosition, 2.0f, 2.0f, 2.0f, MAROON);
DrawGrid(10, 1.0f);
EndMode3D();
DrawText("Welcome to the third dimension!", 10, 40, 20, DARKGRAY);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

118
Examples/Examples/core/core_3d_picking.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - Picking in 3d mode
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int core_3d_picking()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - 3d picking");
// Define the camera to look into our 3d world
Camera camera;
camera.position = (Vector3){ 10.0f, 10.0f, 10.0f }; // Camera position
camera.target = (Vector3){ 0.0f, 0.0f, 0.0f }; // Camera looking at point
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f }; // Camera up vector (rotation towards target)
camera.fovy = 45.0f; // Camera field-of-view Y
camera.type = CAMERA_PERSPECTIVE; // Camera mode type
Vector3 cubePosition = { 0.0f, 1.0f, 0.0f };
Vector3 cubeSize = { 2.0f, 2.0f, 2.0f };
Ray ray = {0.0f, 0.0f, 0.0f}; // Picking line ray
bool collision = false;
SetCameraMode(camera, CAMERA_FREE); // Set a free camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera
if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
{
ray = GetMouseRay(GetMousePosition(), camera);
// Check collision between ray and box
collision = CheckCollisionRayBox(ray,
(BoundingBox){(Vector3){ cubePosition.x - cubeSize.x/2, cubePosition.y - cubeSize.y/2, cubePosition.z - cubeSize.z/2 },
(Vector3){ cubePosition.x + cubeSize.x/2, cubePosition.y + cubeSize.y/2, cubePosition.z + cubeSize.z/2 }});
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
if (collision)
{
DrawCube(cubePosition, cubeSize.x, cubeSize.y, cubeSize.z, RED);
DrawCubeWires(cubePosition, cubeSize.x, cubeSize.y, cubeSize.z, MAROON);
DrawCubeWires(cubePosition, cubeSize.x + 0.2f, cubeSize.y + 0.2f, cubeSize.z + 0.2f, GREEN);
}
else
{
DrawCube(cubePosition, cubeSize.x, cubeSize.y, cubeSize.z, GRAY);
DrawCubeWires(cubePosition, cubeSize.x, cubeSize.y, cubeSize.z, DARKGRAY);
}
DrawRay(ray, MAROON);
DrawGrid(10, 1.0f);
EndMode3D();
DrawText("Try selecting the box with mouse!", 240, 10, 20, DARKGRAY);
if(collision) DrawText("BOX SELECTED", (screenWidth - MeasureText("BOX SELECTED", 30)) / 2, screenHeight * 0.1f, 30, GREEN);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

67
Examples/Examples/core/core_basic_window.cs
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@ -1,67 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - Basic window
*
* Welcome to raylib!
*
* To test examples, just press F6 and execute raylib_compile_execute script
* Note that compiled executable is placed in the same folder as .c file
*
* You can find all basic examples on C:\raylib\raylib\examples folder or
* raylib official webpage: www.raylib.com
*
* Enjoy using raylib. :)
*
* This example has been created using raylib 1.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2013-2016 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int core_basic_window()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - basic window");
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("Congrats! You created your first window!", 190, 200, 20, MAROON);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

99
Examples/Examples/core/core_basic_window_web.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - Basic window (adapted for HTML5 platform)
*
* This example is prepared to compile for PLATFORM_WEB, PLATFORM_DESKTOP and PLATFORM_RPI
* As you will notice, code structure is slightly diferent to the other examples...
* To compile it for PLATFORM_WEB just uncomment #define PLATFORM_WEB at beginning
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
//#define PLATFORM_WEB
#if defined(PLATFORM_WEB)
#include <emscripten/emscripten.h>
#endif
//----------------------------------------------------------------------------------
// Global Variables Definition
//----------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
//----------------------------------------------------------------------------------
// Module Functions Declaration
//----------------------------------------------------------------------------------
void UpdateDrawFrame(void); // Update and Draw one frame
//----------------------------------------------------------------------------------
// Main Enry Point
//----------------------------------------------------------------------------------
public static int core_basic_window_web()
{
// Initialization
//--------------------------------------------------------------------------------------
InitWindow(screenWidth, screenHeight, "raylib [core] example - basic window");
#if defined(PLATFORM_WEB)
emscripten_set_main_loop(UpdateDrawFrame, 0, 1);
#else
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
UpdateDrawFrame();
}
#endif
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
//----------------------------------------------------------------------------------
// Module Functions Definition
//----------------------------------------------------------------------------------
void UpdateDrawFrame(void)
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("Congrats! You created your first window!", 190, 200, 20, LIGHTGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
}

108
Examples/Examples/core/core_color_select.cs
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@ -1,108 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - Color selection by mouse (collision detection)
*
* This example has been created using raylib 1.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int core_color_select()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - color selection (collision detection)");
Color colors[21] = { DARKGRAY, MAROON, ORANGE, DARKGREEN, DARKBLUE, DARKPURPLE, DARKBROWN,
GRAY, RED, GOLD, LIME, BLUE, VIOLET, BROWN, LIGHTGRAY, PINK, YELLOW,
GREEN, SKYBLUE, PURPLE, BEIGE };
Rectangle colorsRecs[21]; // Rectangles array
// Fills colorsRecs data (for every rectangle)
for (int i = 0; i < 21; i++)
{
colorsRecs[i].x = 20 + 100*(i%7) + 10*(i%7);
colorsRecs[i].y = 60 + 100*(i/7) + 10*(i/7);
colorsRecs[i].width = 100;
colorsRecs[i].height = 100;
}
bool selected[21] = { false }; // Selected rectangles indicator
Vector2 mousePoint;
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
mousePoint = GetMousePosition();
for (int i = 0; i < 21; i++) // Iterate along all the rectangles
{
if (CheckCollisionPointRec(mousePoint, colorsRecs[i]))
{
colors[i].a = 120;
if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) selected[i] = !selected[i];
}
else colors[i].a = 255;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
for (int i = 0; i < 21; i++) // Draw all rectangles
{
DrawRectangleRec(colorsRecs[i], colors[i]);
// Draw four rectangles around selected rectangle
if (selected[i])
{
DrawRectangle(colorsRecs[i].x, colorsRecs[i].y, 100, 10, RAYWHITE); // Square top rectangle
DrawRectangle(colorsRecs[i].x, colorsRecs[i].y, 10, 100, RAYWHITE); // Square left rectangle
DrawRectangle(colorsRecs[i].x + 90, colorsRecs[i].y, 10, 100, RAYWHITE); // Square right rectangle
DrawRectangle(colorsRecs[i].x, colorsRecs[i].y + 90, 100, 10, RAYWHITE); // Square bottom rectangle
}
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

90
Examples/Examples/core/core_drop_files.cs
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@ -1,90 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - Windows drop files
*
* This example only works on platforms that support drag & drop (Windows, Linux, OSX, Html5?)
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int core_drop_files()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - drop files");
int count = 0;
char **droppedFiles = { 0 };
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsFileDropped())
{
droppedFiles = GetDroppedFiles(&count);
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
if (count == 0) DrawText("Drop your files to this window!", 100, 40, 20, DARKGRAY);
else
{
DrawText("Dropped files:", 100, 40, 20, DARKGRAY);
for (int i = 0; i < count; i++)
{
if (i%2 == 0) DrawRectangle(0, 85 + 40*i, screenWidth, 40, Fade(LIGHTGRAY, 0.5f));
else DrawRectangle(0, 85 + 40*i, screenWidth, 40, Fade(LIGHTGRAY, 0.3f));
DrawText(droppedFiles[i], 120, 100 + 40*i, 10, GRAY);
}
DrawText("Drop new files...", 100, 110 + 40*count, 20, DARKGRAY);
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
ClearDroppedFiles(); // Clear internal buffers
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

129
Examples/Examples/core/core_gestures_detection.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - Gestures Detection
*
* This example has been created using raylib 1.4 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2016 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include <string.h>
private const int MAX_GESTURE_STRINGS = 20;
public static int core_gestures_detection()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - gestures detection");
Vector2 touchPosition = { 0, 0 };
Rectangle touchArea = { 220, 10, screenWidth - 230, screenHeight - 20 };
int gesturesCount = 0;
char gestureStrings[MAX_GESTURE_STRINGS][32];
int currentGesture = GESTURE_NONE;
int lastGesture = GESTURE_NONE;
//SetGesturesEnabled(0b0000000000001001); // Enable only some gestures to be detected
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
lastGesture = currentGesture;
currentGesture = GetGestureDetected();
touchPosition = GetTouchPosition(0);
if (CheckCollisionPointRec(touchPosition, touchArea) && (currentGesture != GESTURE_NONE))
{
if (currentGesture != lastGesture)
{
// Store gesture string
switch (currentGesture)
{
case GESTURE_TAP: strcpy(gestureStrings[gesturesCount], "GESTURE TAP"); break;
case GESTURE_DOUBLETAP: strcpy(gestureStrings[gesturesCount], "GESTURE DOUBLETAP"); break;
case GESTURE_HOLD: strcpy(gestureStrings[gesturesCount], "GESTURE HOLD"); break;
case GESTURE_DRAG: strcpy(gestureStrings[gesturesCount], "GESTURE DRAG"); break;
case GESTURE_SWIPE_RIGHT: strcpy(gestureStrings[gesturesCount], "GESTURE SWIPE RIGHT"); break;
case GESTURE_SWIPE_LEFT: strcpy(gestureStrings[gesturesCount], "GESTURE SWIPE LEFT"); break;
case GESTURE_SWIPE_UP: strcpy(gestureStrings[gesturesCount], "GESTURE SWIPE UP"); break;
case GESTURE_SWIPE_DOWN: strcpy(gestureStrings[gesturesCount], "GESTURE SWIPE DOWN"); break;
case GESTURE_PINCH_IN: strcpy(gestureStrings[gesturesCount], "GESTURE PINCH IN"); break;
case GESTURE_PINCH_OUT: strcpy(gestureStrings[gesturesCount], "GESTURE PINCH OUT"); break;
default: break;
}
gesturesCount++;
// Reset gestures strings
if (gesturesCount >= MAX_GESTURE_STRINGS)
{
for (int i = 0; i < MAX_GESTURE_STRINGS; i++) strcpy(gestureStrings[i], "\0");
gesturesCount = 0;
}
}
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawRectangleRec(touchArea, GRAY);
DrawRectangle(225, 15, screenWidth - 240, screenHeight - 30, RAYWHITE);
DrawText("GESTURES TEST AREA", screenWidth - 270, screenHeight - 40, 20, Fade(GRAY, 0.5f));
for (int i = 0; i < gesturesCount; i++)
{
if (i%2 == 0) DrawRectangle(10, 30 + 20*i, 200, 20, Fade(LIGHTGRAY, 0.5f));
else DrawRectangle(10, 30 + 20*i, 200, 20, Fade(LIGHTGRAY, 0.3f));
if (i < gesturesCount - 1) DrawText(gestureStrings[i], 35, 36 + 20*i, 10, DARKGRAY);
else DrawText(gestureStrings[i], 35, 36 + 20*i, 10, MAROON);
}
DrawRectangleLines(10, 29, 200, screenHeight - 50, GRAY);
DrawText("DETECTED GESTURES", 50, 15, 10, GRAY);
if (currentGesture != GESTURE_NONE) DrawCircleV(touchPosition, 30, MAROON);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
}
}

208
Examples/Examples/core/core_input_gamepad.cs
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@ -1,208 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - Gamepad input
*
* NOTE: This example requires a Gamepad connected to the system
* raylib is configured to work with the following gamepads:
* - Xbox 360 Controller (Xbox 360, Xbox One)
* - PLAYSTATION(R)3 Controller
* Check raylib.h for buttons configuration
*
* This example has been created using raylib 1.6 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2013-2016 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
// NOTE: Gamepad name ID depends on drivers and OS
#if defined(PLATFORM_RPI)
private const int XBOX360_NAME_ID = 360; pad"
private const int PS3_NAME_ID = 3; Controller"
#else
private const int XBOX360_NAME_ID = 360; Controller"
private const int PS3_NAME_ID = 3; Controller"
#endif
public static int core_input_gamepad()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
SetConfigFlags(FLAG_MSAA_4X_HINT); // Set MSAA 4X hint before windows creation
InitWindow(screenWidth, screenHeight, "raylib [core] example - gamepad input");
Texture2D texPs3Pad = LoadTexture("resources/ps3.png");
Texture2D texXboxPad = LoadTexture("resources/xbox.png");
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// ...
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
if (IsGamepadAvailable(GAMEPAD_PLAYER1))
{
DrawText(FormatText("GP1: %s", GetGamepadName(GAMEPAD_PLAYER1)), 10, 10, 10, BLACK);
if (IsGamepadName(GAMEPAD_PLAYER1, XBOX360_NAME_ID))
{
DrawTexture(texXboxPad, 0, 0, DARKGRAY);
// Draw buttons: xbox home
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_HOME)) DrawCircle(394, 89, 19, RED);
// Draw buttons: basic
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_START)) DrawCircle(436, 150, 9, RED);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_SELECT)) DrawCircle(352, 150, 9, RED);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_X)) DrawCircle(501, 151, 15, BLUE);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_A)) DrawCircle(536, 187, 15, LIME);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_B)) DrawCircle(572, 151, 15, MAROON);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_Y)) DrawCircle(536, 115, 15, GOLD);
// Draw buttons: d-pad
DrawRectangle(317, 202, 19, 71, BLACK);
DrawRectangle(293, 228, 69, 19, BLACK);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_UP)) DrawRectangle(317, 202, 19, 26, RED);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_DOWN)) DrawRectangle(317, 202 + 45, 19, 26, RED);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_LEFT)) DrawRectangle(292, 228, 25, 19, RED);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_RIGHT)) DrawRectangle(292 + 44, 228, 26, 19, RED);
// Draw buttons: left-right back
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_LB)) DrawCircle(259, 61, 20, RED);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_XBOX_BUTTON_RB)) DrawCircle(536, 61, 20, RED);
// Draw axis: left joystick
DrawCircle(259, 152, 39, BLACK);
DrawCircle(259, 152, 34, LIGHTGRAY);
DrawCircle(259 + (GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_LEFT_X)*20),
152 - (GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_LEFT_Y)*20), 25, BLACK);
// Draw axis: right joystick
DrawCircle(461, 237, 38, BLACK);
DrawCircle(461, 237, 33, LIGHTGRAY);
DrawCircle(461 + (GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_RIGHT_X)*20),
237 - (GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_RIGHT_Y)*20), 25, BLACK);
// Draw axis: left-right triggers
DrawRectangle(170, 30, 15, 70, GRAY);
DrawRectangle(604, 30, 15, 70, GRAY);
DrawRectangle(170, 30, 15, (((1.0f + GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_LT))/2.0f)*70), RED);
DrawRectangle(604, 30, 15, (((1.0f + GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_RT))/2.0f)*70), RED);
//DrawText(FormatText("Xbox axis LT: %02.02f", GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_LT)), 10, 40, 10, BLACK);
//DrawText(FormatText("Xbox axis RT: %02.02f", GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_XBOX_AXIS_RT)), 10, 60, 10, BLACK);
}
else if (IsGamepadName(GAMEPAD_PLAYER1, PS3_NAME_ID))
{
DrawTexture(texPs3Pad, 0, 0, DARKGRAY);
// Draw buttons: ps
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_PS)) DrawCircle(396, 222, 13, RED);
// Draw buttons: basic
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_SELECT)) DrawRectangle(328, 170, 32, 13, RED);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_START)) DrawTriangle((Vector2){ 436, 168 }, (Vector2){ 436, 185 }, (Vector2){ 464, 177 }, RED);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_TRIANGLE)) DrawCircle(557, 144, 13, LIME);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_CIRCLE)) DrawCircle(586, 173, 13, RED);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_CROSS)) DrawCircle(557, 203, 13, VIOLET);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_SQUARE)) DrawCircle(527, 173, 13, PINK);
// Draw buttons: d-pad
DrawRectangle(225, 132, 24, 84, BLACK);
DrawRectangle(195, 161, 84, 25, BLACK);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_UP)) DrawRectangle(225, 132, 24, 29, RED);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_DOWN)) DrawRectangle(225, 132 + 54, 24, 30, RED);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_LEFT)) DrawRectangle(195, 161, 30, 25, RED);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_RIGHT)) DrawRectangle(195 + 54, 161, 30, 25, RED);
// Draw buttons: left-right back buttons
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_L1)) DrawCircle(239, 82, 20, RED);
if (IsGamepadButtonDown(GAMEPAD_PLAYER1, GAMEPAD_PS3_BUTTON_R1)) DrawCircle(557, 82, 20, RED);
// Draw axis: left joystick
DrawCircle(319, 255, 35, BLACK);
DrawCircle(319, 255, 31, LIGHTGRAY);
DrawCircle(319 + (GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_PS3_AXIS_LEFT_X)*20),
255 + (GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_PS3_AXIS_LEFT_Y)*20), 25, BLACK);
// Draw axis: right joystick
DrawCircle(475, 255, 35, BLACK);
DrawCircle(475, 255, 31, LIGHTGRAY);
DrawCircle(475 + (GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_PS3_AXIS_RIGHT_X)*20),
255 + (GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_PS3_AXIS_RIGHT_Y)*20), 25, BLACK);
// Draw axis: left-right triggers
DrawRectangle(169, 48, 15, 70, GRAY);
DrawRectangle(611, 48, 15, 70, GRAY);
DrawRectangle(169, 48, 15, (((1.0f - GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_PS3_AXIS_L2))/2.0f)*70), RED);
DrawRectangle(611, 48, 15, (((1.0f - GetGamepadAxisMovement(GAMEPAD_PLAYER1, GAMEPAD_PS3_AXIS_R2))/2.0f)*70), RED);
}
else
{
DrawText("- GENERIC GAMEPAD -", 280, 180, 20, GRAY);
// TODO: Draw generic gamepad
}
DrawText(FormatText("DETECTED AXIS [%i]:", GetGamepadAxisCount(GAMEPAD_PLAYER1)), 10, 50, 10, MAROON);
for (int i = 0; i < GetGamepadAxisCount(GAMEPAD_PLAYER1); i++)
{
DrawText(FormatText("AXIS %i: %.02f", i, GetGamepadAxisMovement(GAMEPAD_PLAYER1, i)), 20, 70 + 20*i, 10, DARKGRAY);
}
if (GetGamepadButtonPressed() != -1) DrawText(FormatText("DETECTED BUTTON: %i", GetGamepadButtonPressed()), 10, 430, 10, RED);
else DrawText("DETECTED BUTTON: NONE", 10, 430, 10, GRAY);
}
else
{
DrawText("GP1: NOT DETECTED", 10, 10, 10, GRAY);
DrawTexture(texXboxPad, 0, 0, LIGHTGRAY);
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(texPs3Pad);
UnloadTexture(texXboxPad);
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

73
Examples/Examples/core/core_input_keys.cs
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@ -1,73 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - Keyboard input
*
* This example has been created using raylib 1.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int core_input_keys()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - keyboard input");
Vector2 ballPosition = { (float)screenWidth/2, (float)screenHeight/2 };
SetTargetFPS(60); // Set target frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsKeyDown(KEY_RIGHT)) ballPosition.x += 2.0f;
if (IsKeyDown(KEY_LEFT)) ballPosition.x -= 2.0f;
if (IsKeyDown(KEY_UP)) ballPosition.y -= 2.0f;
if (IsKeyDown(KEY_DOWN)) ballPosition.y += 2.0f;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("move the ball with arrow keys", 10, 10, 20, DARKGRAY);
DrawCircleV(ballPosition, 50, MAROON);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

75
Examples/Examples/core/core_input_mouse.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - Mouse input
*
* This example has been created using raylib 1.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int core_input_mouse()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - mouse input");
Vector2 ballPosition = { -100.0f, -100.0f };
Color ballColor = DARKBLUE;
SetTargetFPS(60);
//---------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
ballPosition = GetMousePosition();
if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) ballColor = MAROON;
else if (IsMouseButtonPressed(MOUSE_MIDDLE_BUTTON)) ballColor = LIME;
else if (IsMouseButtonPressed(MOUSE_RIGHT_BUTTON)) ballColor = DARKBLUE;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawCircleV(ballPosition, 40, ballColor);
DrawText("move ball with mouse and click mouse button to change color", 10, 10, 20, DARKGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

72
Examples/Examples/core/core_mouse_wheel.cs
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@ -1,72 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] examples - Mouse wheel
*
* This test has been created using raylib 1.1 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int core_mouse_wheel()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - mouse wheel");
int boxPositionY = screenHeight/2 - 40;
int scrollSpeed = 4; // Scrolling speed in pixels
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
boxPositionY -= (GetMouseWheelMove()*scrollSpeed);
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawRectangle(screenWidth/2 - 40, boxPositionY, 80, 80, MAROON);
DrawText("Use mouse wheel to move the cube up and down!", 10, 10, 20, GRAY);
DrawText(FormatText("Box position Y: %03i", boxPositionY), 10, 40, 20, LIGHTGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

79
Examples/Examples/core/core_random_values.cs
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@ -1,79 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - Generate random values
*
* This example has been created using raylib 1.1 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int core_random_values()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - generate random values");
int framesCounter = 0; // Variable used to count frames
int randValue = GetRandomValue(-8, 5); // Get a random integer number between -8 and 5 (both included)
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
framesCounter++;
// Every two seconds (120 frames) a new random value is generated
if (((framesCounter/120)%2) == 1)
{
randValue = GetRandomValue(-8, 5);
framesCounter = 0;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("Every 2 seconds a new random value is generated:", 130, 100, 20, MAROON);
DrawText(FormatText("%i", randValue), 360, 180, 80, LIGHTGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

99
Examples/Examples/core/core_storage_values.cs
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@ -1,99 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - Storage save/load values
*
* This example has been created using raylib 1.4 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
// NOTE: Storage positions must start with 0, directly related to file memory layout
typedef enum { STORAGE_SCORE = 0, STORAGE_HISCORE } StorageData;
public static int core_storage_values()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - storage save/load values");
int score = 0;
int hiscore = 0;
int framesCounter = 0;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsKeyPressed(KEY_R))
{
score = GetRandomValue(1000, 2000);
hiscore = GetRandomValue(2000, 4000);
}
if (IsKeyPressed(KEY_ENTER))
{
StorageSaveValue(STORAGE_SCORE, score);
StorageSaveValue(STORAGE_HISCORE, hiscore);
}
else if (IsKeyPressed(KEY_SPACE))
{
// NOTE: If requested position could not be found, value 0 is returned
score = StorageLoadValue(STORAGE_SCORE);
hiscore = StorageLoadValue(STORAGE_HISCORE);
}
framesCounter++;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText(FormatText("SCORE: %i", score), 280, 130, 40, MAROON);
DrawText(FormatText("HI-SCORE: %i", hiscore), 210, 200, 50, BLACK);
DrawText(FormatText("frames: %i", framesCounter), 10, 10, 20, LIME);
DrawText("Press R to generate random numbers", 220, 40, 20, LIGHTGRAY);
DrawText("Press ENTER to SAVE values", 250, 310, 20, LIGHTGRAY);
DrawText("Press SPACE to LOAD values", 252, 350, 20, LIGHTGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

100
Examples/Examples/core/core_vr_simulator.cs
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@ -1,100 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - VR Simulator (Oculus Rift CV1 parameters)
*
* This example has been created using raylib 1.7 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2017 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int core_vr_simulator()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 1080;
int screenHeight = 600;
// NOTE: screenWidth/screenHeight should match VR device aspect ratio
InitWindow(screenWidth, screenHeight, "raylib [core] example - vr simulator");
// Init VR simulator (Oculus Rift CV1 parameters)
InitVrSimulator(GetVrDeviceInfo(HMD_OCULUS_RIFT_CV1));
// Define the camera to look into our 3d world
Camera camera;
camera.position = (Vector3){ 5.0f, 2.0f, 5.0f }; // Camera position
camera.target = (Vector3){ 0.0f, 2.0f, 0.0f }; // Camera looking at point
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f }; // Camera up vector (rotation towards target)
camera.fovy = 60.0f; // Camera field-of-view Y
camera.type = CAMERA_PERSPECTIVE; // Camera type
Vector3 cubePosition = { 0.0f, 0.0f, 0.0f };
SetCameraMode(camera, CAMERA_FIRST_PERSON); // Set first person camera mode
SetTargetFPS(90); // Set our game to run at 90 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera (simulator mode)
if (IsKeyPressed(KEY_SPACE)) ToggleVrMode(); // Toggle VR mode
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginVrDrawing();
BeginMode3D(camera);
DrawCube(cubePosition, 2.0f, 2.0f, 2.0f, RED);
DrawCubeWires(cubePosition, 2.0f, 2.0f, 2.0f, MAROON);
DrawGrid(40, 1.0f);
EndMode3D();
EndVrDrawing();
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseVrSimulator(); // Close VR simulator
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

93
Examples/Examples/core/core_world_screen.cs
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@ -1,93 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [core] example - World to screen
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int core_world_screen()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [core] example - 3d camera free");
// Define the camera to look into our 3d world
Camera camera = { 0 };
camera.position = (Vector3){ 10.0f, 10.0f, 10.0f };
camera.target = (Vector3){ 0.0f, 0.0f, 0.0f };
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f };
camera.fovy = 45.0f;
camera.type = CAMERA_PERSPECTIVE;
Vector3 cubePosition = { 0.0f, 0.0f, 0.0f };
Vector2 cubeScreenPosition;
SetCameraMode(camera, CAMERA_FREE); // Set a free camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera
// Calculate cube screen space position (with a little offset to be in top)
cubeScreenPosition = GetWorldToScreen((Vector3){cubePosition.x, cubePosition.y + 2.5f, cubePosition.z}, camera);
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawCube(cubePosition, 2.0f, 2.0f, 2.0f, RED);
DrawCubeWires(cubePosition, 2.0f, 2.0f, 2.0f, MAROON);
DrawGrid(10, 1.0f);
EndMode3D();
DrawText("Enemy: 100 / 100", cubeScreenPosition.x - MeasureText("Enemy: 100 / 100", 20) / 2, cubeScreenPosition.y, 20, BLACK);
DrawText("Text is always on top of the cube", (screenWidth - MeasureText("Text is always on top of the cube", 20)) / 2, 25, 20, GRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

90
Examples/Examples/models/models_billboard.cs
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@ -1,90 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [models] example - Drawing billboards
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int models_billboard()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [models] example - drawing billboards");
// Define the camera to look into our 3d world
Camera camera = { 0 };
camera.position = (Vector3){ 5.0f, 4.0f, 5.0f };
camera.target = (Vector3){ 0.0f, 2.0f, 0.0f };
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f };
camera.fovy = 45.0f;
camera.type = CAMERA_PERSPECTIVE;
Texture2D bill = LoadTexture("resources/billboard.png"); // Our texture billboard
Vector3 billPosition = { 0.0f, 2.0f, 0.0f }; // Position where draw billboard
SetCameraMode(camera, CAMERA_ORBITAL); // Set an orbital camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawBillboard(camera, bill, billPosition, 2.0f, WHITE);
DrawGrid(10, 1.0f); // Draw a grid
EndMode3D();
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(bill); // Unload texture
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

135
Examples/Examples/models/models_box_collisions.cs
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@ -1,135 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [models] example - Detect basic 3d collisions (box vs sphere vs box)
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int models_box_collisions()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [models] example - box collisions");
// Define the camera to look into our 3d world
Camera camera = {{ 0.0f, 10.0f, 10.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f, 0 };
Vector3 playerPosition = { 0.0f, 1.0f, 2.0f };
Vector3 playerSize = { 1.0f, 2.0f, 1.0f };
Color playerColor = GREEN;
Vector3 enemyBoxPos = { -4.0f, 1.0f, 0.0f };
Vector3 enemyBoxSize = { 2.0f, 2.0f, 2.0f };
Vector3 enemySpherePos = { 4.0f, 0.0f, 0.0f };
float enemySphereSize = 1.5f;
bool collision = false;
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// Move player
if (IsKeyDown(KEY_RIGHT)) playerPosition.x += 0.2f;
else if (IsKeyDown(KEY_LEFT)) playerPosition.x -= 0.2f;
else if (IsKeyDown(KEY_DOWN)) playerPosition.z += 0.2f;
else if (IsKeyDown(KEY_UP)) playerPosition.z -= 0.2f;
collision = false;
// Check collisions player vs enemy-box
if (CheckCollisionBoxes(
(BoundingBox){(Vector3){ playerPosition.x - playerSize.x/2,
playerPosition.y - playerSize.y/2,
playerPosition.z - playerSize.z/2 },
(Vector3){ playerPosition.x + playerSize.x/2,
playerPosition.y + playerSize.y/2,
playerPosition.z + playerSize.z/2 }},
(BoundingBox){(Vector3){ enemyBoxPos.x - enemyBoxSize.x/2,
enemyBoxPos.y - enemyBoxSize.y/2,
enemyBoxPos.z - enemyBoxSize.z/2 },
(Vector3){ enemyBoxPos.x + enemyBoxSize.x/2,
enemyBoxPos.y + enemyBoxSize.y/2,
enemyBoxPos.z + enemyBoxSize.z/2 }})) collision = true;
// Check collisions player vs enemy-sphere
if (CheckCollisionBoxSphere(
(BoundingBox){(Vector3){ playerPosition.x - playerSize.x/2,
playerPosition.y - playerSize.y/2,
playerPosition.z - playerSize.z/2 },
(Vector3){ playerPosition.x + playerSize.x/2,
playerPosition.y + playerSize.y/2,
playerPosition.z + playerSize.z/2 }},
enemySpherePos, enemySphereSize)) collision = true;
if (collision) playerColor = RED;
else playerColor = GREEN;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
// Draw enemy-box
DrawCube(enemyBoxPos, enemyBoxSize.x, enemyBoxSize.y, enemyBoxSize.z, GRAY);
DrawCubeWires(enemyBoxPos, enemyBoxSize.x, enemyBoxSize.y, enemyBoxSize.z, DARKGRAY);
// Draw enemy-sphere
DrawSphere(enemySpherePos, enemySphereSize, GRAY);
DrawSphereWires(enemySpherePos, enemySphereSize, 16, 16, DARKGRAY);
// Draw player
DrawCubeV(playerPosition, playerSize, playerColor);
DrawGrid(10, 1.0f); // Draw a grid
EndMode3D();
DrawText("Move player with cursors to collide", 220, 40, 20, GRAY);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

102
Examples/Examples/models/models_cubicmap.cs
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@ -1,102 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [models] example - Cubicmap loading and drawing
*
* This example has been created using raylib 1.8 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int models_cubicmap()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [models] example - cubesmap loading and drawing");
// Define the camera to look into our 3d world
Camera camera = {{ 16.0f, 14.0f, 16.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f, 0 };
Image image = LoadImage("resources/cubicmap.png"); // Load cubicmap image (RAM)
Texture2D cubicmap = LoadTextureFromImage(image); // Convert image to texture to display (VRAM)
Mesh mesh = GenMeshCubicmap(image, (Vector3){ 1.0f, 1.0f, 1.0f });
Model model = LoadModelFromMesh(mesh);
// NOTE: By default each cube is mapped to one part of texture atlas
Texture2D texture = LoadTexture("resources/cubicmap_atlas.png"); // Load map texture
model.material.maps[MAP_DIFFUSE].texture = texture; // Set map diffuse texture
Vector3 mapPosition = { -16.0f, 0.0f, -8.0f }; // Set model position
UnloadImage(image); // Unload cubesmap image from RAM, already uploaded to VRAM
SetCameraMode(camera, CAMERA_ORBITAL); // Set an orbital camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawModel(model, mapPosition, 1.0f, WHITE);
EndMode3D();
DrawTextureEx(cubicmap, (Vector2){ screenWidth - cubicmap.width*4 - 20, 20 }, 0.0f, 4.0f, WHITE);
DrawRectangleLines(screenWidth - cubicmap.width*4 - 20, 20, cubicmap.width*4, cubicmap.height*4, GREEN);
DrawText("cubicmap image used to", 658, 90, 10, GRAY);
DrawText("generate map 3d model", 658, 104, 10, GRAY);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(cubicmap); // Unload cubicmap texture
UnloadTexture(texture); // Unload map texture
UnloadModel(model); // Unload map model
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

94
Examples/Examples/models/models_geometric_shapes.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [models] example - Draw some basic geometric shapes (cube, sphere, cylinder...)
*
* This example has been created using raylib 1.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int models_geometric_shapes()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [models] example - geometric shapes");
// Define the camera to look into our 3d world
Camera camera = { 0 };
camera.position = (Vector3){ 0.0f, 10.0f, 10.0f };
camera.target = (Vector3){ 0.0f, 0.0f, 0.0f };
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f };
camera.fovy = 45.0f;
camera.type = CAMERA_PERSPECTIVE;
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawCube((Vector3){-4.0f, 0.0f, 2.0f}, 2.0f, 5.0f, 2.0f, RED);
DrawCubeWires((Vector3){-4.0f, 0.0f, 2.0f}, 2.0f, 5.0f, 2.0f, GOLD);
DrawCubeWires((Vector3){-4.0f, 0.0f, -2.0f}, 3.0f, 6.0f, 2.0f, MAROON);
DrawSphere((Vector3){-1.0f, 0.0f, -2.0f}, 1.0f, GREEN);
DrawSphereWires((Vector3){1.0f, 0.0f, 2.0f}, 2.0f, 16, 16, LIME);
DrawCylinder((Vector3){4.0f, 0.0f, -2.0f}, 1.0f, 2.0f, 3.0f, 4, SKYBLUE);
DrawCylinderWires((Vector3){4.0f, 0.0f, -2.0f}, 1.0f, 2.0f, 3.0f, 4, DARKBLUE);
DrawCylinderWires((Vector3){4.5f, -1.0f, 2.0f}, 1.0f, 1.0f, 2.0f, 6, BROWN);
DrawCylinder((Vector3){1.0f, 0.0f, -4.0f}, 0.0f, 1.5f, 3.0f, 8, GOLD);
DrawCylinderWires((Vector3){1.0f, 0.0f, -4.0f}, 0.0f, 1.5f, 3.0f, 8, PINK);
DrawGrid(10, 1.0f); // Draw a grid
EndMode3D();
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

96
Examples/Examples/models/models_heightmap.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [models] example - Heightmap loading and drawing
*
* This example has been created using raylib 1.8 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int models_heightmap()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [models] example - heightmap loading and drawing");
// Define our custom camera to look into our 3d world
Camera camera = {{ 18.0f, 16.0f, 18.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f, 0 };
Image image = LoadImage("resources/heightmap.png"); // Load heightmap image (RAM)
Texture2D texture = LoadTextureFromImage(image); // Convert image to texture (VRAM)
Mesh mesh = GenMeshHeightmap(image, (Vector3){ 16, 8, 16 }); // Generate heightmap mesh (RAM and VRAM)
Model model = LoadModelFromMesh(mesh); // Load model from generated mesh
model.material.maps[MAP_DIFFUSE].texture = texture; // Set map diffuse texture
Vector3 mapPosition = { -8.0f, 0.0f, -8.0f }; // Define model position
UnloadImage(image); // Unload heightmap image from RAM, already uploaded to VRAM
SetCameraMode(camera, CAMERA_ORBITAL); // Set an orbital camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawModel(model, mapPosition, 1.0f, RED);
DrawGrid(20, 1.0f);
EndMode3D();
DrawTexture(texture, screenWidth - texture.width - 20, 20, WHITE);
DrawRectangleLines(screenWidth - texture.width - 20, 20, texture.width, texture.height, GREEN);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(texture); // Unload texture
UnloadModel(model); // Unload model
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

211
Examples/Examples/models/models_material_pbr.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [models] example - PBR material
*
* This example has been created using raylib 1.8 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2017 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raymath.h"
#define RLIGHTS_IMPLEMENTATION
#include "rlights.h"
private const int CUBEMAP_SIZE = 512; // Cubemap texture size
private const int IRRADIANCE_SIZE = 32; // Irradiance texture size
private const int PREFILTERED_SIZE = 256; // Prefiltered HDR environment texture size
private const int BRDF_SIZE = 512; // BRDF LUT texture size
// PBR material loading
static Material LoadMaterialPBR(Color albedo, float metalness, float roughness);
public static int models_material_pbr()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
SetConfigFlags(FLAG_MSAA_4X_HINT); // Enable Multi Sampling Anti Aliasing 4x (if available)
InitWindow(screenWidth, screenHeight, "raylib [models] example - pbr material");
// Define the camera to look into our 3d world
Camera camera = {{ 4.0f, 4.0f, 4.0f }, { 0.0f, 0.5f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f, 0 };
// Load model and PBR material
Model model = LoadModel("resources/pbr/trooper.obj");
MeshTangents(&model.mesh);
model.material = LoadMaterialPBR((Color){ 255, 255, 255, 255 }, 1.0f, 1.0f);
// Define lights attributes
// NOTE: Shader is passed to every light on creation to define shader bindings internally
Light lights[MAX_LIGHTS] = {
CreateLight(LIGHT_POINT, (Vector3){ LIGHT_DISTANCE, LIGHT_HEIGHT, 0.0f }, (Vector3){ 0.0f, 0.0f, 0.0f }, (Color){ 255, 0, 0, 255 }, model.material.shader),
CreateLight(LIGHT_POINT, (Vector3){ 0.0f, LIGHT_HEIGHT, LIGHT_DISTANCE }, (Vector3){ 0.0f, 0.0f, 0.0f }, (Color){ 0, 255, 0, 255 }, model.material.shader),
CreateLight(LIGHT_POINT, (Vector3){ -LIGHT_DISTANCE, LIGHT_HEIGHT, 0.0f }, (Vector3){ 0.0f, 0.0f, 0.0f }, (Color){ 0, 0, 255, 255 }, model.material.shader),
CreateLight(LIGHT_DIRECTIONAL, (Vector3){ 0.0f, LIGHT_HEIGHT*2.0f, -LIGHT_DISTANCE }, (Vector3){ 0.0f, 0.0f, 0.0f }, (Color){ 255, 0, 255, 255 }, model.material.shader)
};
SetCameraMode(camera, CAMERA_ORBITAL); // Set an orbital camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera
// Send to material PBR shader camera view position
float cameraPos[3] = { camera.position.x, camera.position.y, camera.position.z };
SetShaderValue(model.material.shader, model.material.shader.locs[LOC_VECTOR_VIEW], cameraPos, 3);
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawModel(model, Vector3Zero(), 1.0f, WHITE);
DrawGrid(10, 1.0f);
EndMode3D();
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadModel(model); // Unload skybox model
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
// Load PBR material (Supports: ALBEDO, NORMAL, METALNESS, ROUGHNESS, AO, EMMISIVE, HEIGHT maps)
// NOTE: PBR shader is loaded inside this function
static Material LoadMaterialPBR(Color albedo, float metalness, float roughness)
{
Material mat = { 0 }; // NOTE: All maps textures are set to { 0 }
#define PATH_PBR_VS "resources/shaders/pbr.vs" // Path to physically based rendering vertex shader
#define PATH_PBR_FS "resources/shaders/pbr.fs" // Path to physically based rendering fragment shader
mat.shader = LoadShader(PATH_PBR_VS, PATH_PBR_FS);
// Get required locations points for PBR material
// NOTE: Those location names must be available and used in the shader code
mat.shader.locs[LOC_MAP_ALBEDO] = GetShaderLocation(mat.shader, "albedo.sampler");
mat.shader.locs[LOC_MAP_METALNESS] = GetShaderLocation(mat.shader, "metalness.sampler");
mat.shader.locs[LOC_MAP_NORMAL] = GetShaderLocation(mat.shader, "normals.sampler");
mat.shader.locs[LOC_MAP_ROUGHNESS] = GetShaderLocation(mat.shader, "roughness.sampler");
mat.shader.locs[LOC_MAP_OCCLUSION] = GetShaderLocation(mat.shader, "occlusion.sampler");
//mat.shader.locs[LOC_MAP_EMISSION] = GetShaderLocation(mat.shader, "emission.sampler");
//mat.shader.locs[LOC_MAP_HEIGHT] = GetShaderLocation(mat.shader, "height.sampler");
mat.shader.locs[LOC_MAP_IRRADIANCE] = GetShaderLocation(mat.shader, "irradianceMap");
mat.shader.locs[LOC_MAP_PREFILTER] = GetShaderLocation(mat.shader, "prefilterMap");
mat.shader.locs[LOC_MAP_BRDF] = GetShaderLocation(mat.shader, "brdfLUT");
// Set view matrix location
mat.shader.locs[LOC_MATRIX_MODEL] = GetShaderLocation(mat.shader, "matModel");
mat.shader.locs[LOC_MATRIX_VIEW] = GetShaderLocation(mat.shader, "view");
mat.shader.locs[LOC_VECTOR_VIEW] = GetShaderLocation(mat.shader, "viewPos");
// Set PBR standard maps
mat.maps[MAP_ALBEDO].texture = LoadTexture("resources/pbr/trooper_albedo.png");
mat.maps[MAP_NORMAL].texture = LoadTexture("resources/pbr/trooper_normals.png");
mat.maps[MAP_METALNESS].texture = LoadTexture("resources/pbr/trooper_metalness.png");
mat.maps[MAP_ROUGHNESS].texture = LoadTexture("resources/pbr/trooper_roughness.png");
mat.maps[MAP_OCCLUSION].texture = LoadTexture("resources/pbr/trooper_ao.png");
// Set environment maps
#define PATH_CUBEMAP_VS "resources/shaders/cubemap.vs" // Path to equirectangular to cubemap vertex shader
#define PATH_CUBEMAP_FS "resources/shaders/cubemap.fs" // Path to equirectangular to cubemap fragment shader
#define PATH_SKYBOX_VS "resources/shaders/skybox.vs" // Path to skybox vertex shader
#define PATH_IRRADIANCE_FS "resources/shaders/irradiance.fs" // Path to irradiance (GI) calculation fragment shader
#define PATH_PREFILTER_FS "resources/shaders/prefilter.fs" // Path to reflection prefilter calculation fragment shader
#define PATH_BRDF_VS "resources/shaders/brdf.vs" // Path to bidirectional reflectance distribution function vertex shader
#define PATH_BRDF_FS "resources/shaders/brdf.fs" // Path to bidirectional reflectance distribution function fragment shader
Shader shdrCubemap = LoadShader(PATH_CUBEMAP_VS, PATH_CUBEMAP_FS);
Shader shdrIrradiance = LoadShader(PATH_SKYBOX_VS, PATH_IRRADIANCE_FS);
Shader shdrPrefilter = LoadShader(PATH_SKYBOX_VS, PATH_PREFILTER_FS);
Shader shdrBRDF = LoadShader(PATH_BRDF_VS, PATH_BRDF_FS);
// Setup required shader locations
SetShaderValuei(shdrCubemap, GetShaderLocation(shdrCubemap, "equirectangularMap"), (int[1]){ 0 }, 1);
SetShaderValuei(shdrIrradiance, GetShaderLocation(shdrIrradiance, "environmentMap"), (int[1]){ 0 }, 1);
SetShaderValuei(shdrPrefilter, GetShaderLocation(shdrPrefilter, "environmentMap"), (int[1]){ 0 }, 1);
Texture2D texHDR = LoadTexture("resources/dresden_square.hdr");
Texture2D cubemap = GenTextureCubemap(shdrCubemap, texHDR, CUBEMAP_SIZE);
mat.maps[MAP_IRRADIANCE].texture = GenTextureIrradiance(shdrIrradiance, cubemap, IRRADIANCE_SIZE);
mat.maps[MAP_PREFILTER].texture = GenTexturePrefilter(shdrPrefilter, cubemap, PREFILTERED_SIZE);
mat.maps[MAP_BRDF].texture = GenTextureBRDF(shdrBRDF, cubemap, BRDF_SIZE);
UnloadTexture(cubemap);
UnloadTexture(texHDR);
// Unload already used shaders (to create specific textures)
UnloadShader(shdrCubemap);
UnloadShader(shdrIrradiance);
UnloadShader(shdrPrefilter);
UnloadShader(shdrBRDF);
// Set textures filtering for better quality
SetTextureFilter(mat.maps[MAP_ALBEDO].texture, FILTER_BILINEAR);
SetTextureFilter(mat.maps[MAP_NORMAL].texture, FILTER_BILINEAR);
SetTextureFilter(mat.maps[MAP_METALNESS].texture, FILTER_BILINEAR);
SetTextureFilter(mat.maps[MAP_ROUGHNESS].texture, FILTER_BILINEAR);
SetTextureFilter(mat.maps[MAP_OCCLUSION].texture, FILTER_BILINEAR);
// Enable sample usage in shader for assigned textures
SetShaderValuei(mat.shader, GetShaderLocation(mat.shader, "albedo.useSampler"), (int[1]){ 1 }, 1);
SetShaderValuei(mat.shader, GetShaderLocation(mat.shader, "normals.useSampler"), (int[1]){ 1 }, 1);
SetShaderValuei(mat.shader, GetShaderLocation(mat.shader, "metalness.useSampler"), (int[1]){ 1 }, 1);
SetShaderValuei(mat.shader, GetShaderLocation(mat.shader, "roughness.useSampler"), (int[1]){ 1 }, 1);
SetShaderValuei(mat.shader, GetShaderLocation(mat.shader, "occlusion.useSampler"), (int[1]){ 1 }, 1);
int renderModeLoc = GetShaderLocation(mat.shader, "renderMode");
SetShaderValuei(mat.shader, renderModeLoc, (int[1]){ 0 }, 1);
// Set up material properties color
mat.maps[MAP_ALBEDO].color = albedo;
mat.maps[MAP_NORMAL].color = (Color){ 128, 128, 255, 255 };
mat.maps[MAP_METALNESS].value = metalness;
mat.maps[MAP_ROUGHNESS].value = roughness;
mat.maps[MAP_OCCLUSION].value = 1.0f;
mat.maps[MAP_EMISSION].value = 0.5f;
mat.maps[MAP_HEIGHT].value = 0.5f;
return mat;
}
}

127
Examples/Examples/models/models_mesh_generation.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib example - procedural mesh generation
*
* This example has been created using raylib 1.8 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2017 Ramon Santamaria (Ray San)
*
********************************************************************************************/
private const int NUM_MODELS = 7; // We generate 7 parametric 3d shapes
public static int models_mesh_generation()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [models] example - mesh generation");
// We generate a checked image for texturing
Image checked = GenImageChecked(2, 2, 1, 1, RED, GREEN);
Texture2D texture = LoadTextureFromImage(checked);
UnloadImage(checked);
Model models[NUM_MODELS];
models[0] = LoadModelFromMesh(GenMeshPlane(2, 2, 5, 5));
models[1] = LoadModelFromMesh(GenMeshCube(2.0f, 1.0f, 2.0f));
models[2] = LoadModelFromMesh(GenMeshSphere(2, 32, 32));
models[3] = LoadModelFromMesh(GenMeshHemiSphere(2, 16, 16));
models[4] = LoadModelFromMesh(GenMeshCylinder(1, 2, 16));
models[5] = LoadModelFromMesh(GenMeshTorus(0.25f, 4.0f, 16, 32));
models[6] = LoadModelFromMesh(GenMeshKnot(1.0f, 2.0f, 16, 128));
// Set checked texture as default diffuse component for all models material
for (int i = 0; i < NUM_MODELS; i++) models[i].material.maps[MAP_DIFFUSE].texture = texture;
// Define the camera to look into our 3d world
Camera camera = {{ 5.0f, 5.0f, 5.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f, 0 };
// Model drawing position
Vector3 position = { 0.0f, 0.0f, 0.0f };
int currentModel = 0;
SetCameraMode(camera, CAMERA_ORBITAL); // Set a orbital camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update internal camera and our camera
if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
{
currentModel = (currentModel + 1)%NUM_MODELS; // Cycle between the textures
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawModel(models[currentModel], position, 1.0f, WHITE);
DrawGrid(10, 1.0);
EndMode3D();
DrawRectangle(30, 400, 310, 30, Fade(SKYBLUE, 0.5f));
DrawRectangleLines(30, 400, 310, 30, Fade(DARKBLUE, 0.5f));
DrawText("MOUSE LEFT BUTTON to CYCLE PROCEDURAL MODELS", 40, 410, 10, BLUE);
switch(currentModel)
{
case 0: DrawText("PLANE", 680, 10, 20, DARKBLUE); break;
case 1: DrawText("CUBE", 680, 10, 20, DARKBLUE); break;
case 2: DrawText("SPHERE", 680, 10, 20, DARKBLUE); break;
case 3: DrawText("HEMISPHERE", 640, 10, 20, DARKBLUE); break;
case 4: DrawText("CYLINDER", 680, 10, 20, DARKBLUE); break;
case 5: DrawText("TORUS", 680, 10, 20, DARKBLUE); break;
case 6: DrawText("KNOT", 680, 10, 20, DARKBLUE); break;
default: break;
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
// Unload models data (GPU VRAM)
for (int i = 0; i < NUM_MODELS; i++) UnloadModel(models[i]);
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

215
Examples/Examples/models/models_mesh_picking.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [models] example - Mesh picking in 3d mode, ground plane, triangle, mesh
*
* This example has been created using raylib 1.7 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
* Example contributed by Joel Davis (@joeld42)
*
********************************************************************************************/
#include "raymath.h"
private const int FLT_MAX = 3;.40282347E+38F // Maximum value of a float, defined in <float.h>
public static int models_mesh_picking()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [models] example - mesh picking");
// Define the camera to look into our 3d world
Camera camera;
camera.position = (Vector3){ 20.0f, 20.0f, 20.0f }; // Camera position
camera.target = (Vector3){ 0.0f, 8.0f, 0.0f }; // Camera looking at point
camera.up = (Vector3){ 0.0f, 1.6f, 0.0f }; // Camera up vector (rotation towards target)
camera.fovy = 45.0f; // Camera field-of-view Y
camera.type = CAMERA_PERSPECTIVE; // Camera mode type
Ray ray; // Picking ray
Model tower = LoadModel("resources/models/turret.obj"); // Load OBJ model
Texture2D texture = LoadTexture("resources/models/turret_diffuse.png"); // Load model texture
tower.material.maps[MAP_DIFFUSE].texture = texture; // Set model diffuse texture
Vector3 towerPos = { 0.0f, 0.0f, 0.0f }; // Set model position
BoundingBox towerBBox = MeshBoundingBox(tower.mesh); // Get mesh bounding box
bool hitMeshBBox = false;
bool hitTriangle = false;
// Test triangle
Vector3 ta = (Vector3){ -25.0, 0.5, 0.0 };
Vector3 tb = (Vector3){ -4.0, 2.5, 1.0 };
Vector3 tc = (Vector3){ -8.0, 6.5, 0.0 };
Vector3 bary = { 0.0f, 0.0f, 0.0f };
SetCameraMode(camera, CAMERA_FREE); // Set a free camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera
// Display information about closest hit
RayHitInfo nearestHit;
char *hitObjectName = "None";
nearestHit.distance = FLT_MAX;
nearestHit.hit = false;
Color cursorColor = WHITE;
// Get ray and test against ground, triangle, and mesh
ray = GetMouseRay(GetMousePosition(), camera);
// Check ray collision aginst ground plane
RayHitInfo groundHitInfo = GetCollisionRayGround(ray, 0.0f);
if ((groundHitInfo.hit) && (groundHitInfo.distance < nearestHit.distance))
{
nearestHit = groundHitInfo;
cursorColor = GREEN;
hitObjectName = "Ground";
}
// Check ray collision against test triangle
RayHitInfo triHitInfo = GetCollisionRayTriangle(ray, ta, tb, tc);
if ((triHitInfo.hit) && (triHitInfo.distance < nearestHit.distance))
{
nearestHit = triHitInfo;
cursorColor = PURPLE;
hitObjectName = "Triangle";
bary = Vector3Barycenter(nearestHit.position, ta, tb, tc);
hitTriangle = true;
}
else hitTriangle = false;
RayHitInfo meshHitInfo;
// Check ray collision against bounding box first, before trying the full ray-mesh test
if (CheckCollisionRayBox(ray, towerBBox))
{
hitMeshBBox = true;
// Check ray collision against model
// NOTE: It considers model.transform matrix!
meshHitInfo = GetCollisionRayModel(ray, &tower);
if ((meshHitInfo.hit) && (meshHitInfo.distance < nearestHit.distance))
{
nearestHit = meshHitInfo;
cursorColor = ORANGE;
hitObjectName = "Mesh";
}
} hitMeshBBox = false;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
// Draw the tower
// WARNING: If scale is different than 1.0f,
// not considered by GetCollisionRayModel()
DrawModel(tower, towerPos, 1.0f, WHITE);
// Draw the test triangle
DrawLine3D(ta, tb, PURPLE);
DrawLine3D(tb, tc, PURPLE);
DrawLine3D(tc, ta, PURPLE);
// Draw the mesh bbox if we hit it
if (hitMeshBBox) DrawBoundingBox(towerBBox, LIME);
// If we hit something, draw the cursor at the hit point
if (nearestHit.hit)
{
DrawCube(nearestHit.position, 0.3, 0.3, 0.3, cursorColor);
DrawCubeWires(nearestHit.position, 0.3, 0.3, 0.3, RED);
Vector3 normalEnd;
normalEnd.x = nearestHit.position.x + nearestHit.normal.x;
normalEnd.y = nearestHit.position.y + nearestHit.normal.y;
normalEnd.z = nearestHit.position.z + nearestHit.normal.z;
DrawLine3D(nearestHit.position, normalEnd, RED);
}
DrawRay(ray, MAROON);
DrawGrid(10, 10.0f);
EndMode3D();
// Draw some debug GUI text
DrawText(FormatText("Hit Object: %s", hitObjectName), 10, 50, 10, BLACK);
if (nearestHit.hit)
{
int ypos = 70;
DrawText(FormatText("Distance: %3.2f", nearestHit.distance), 10, ypos, 10, BLACK);
DrawText(FormatText("Hit Pos: %3.2f %3.2f %3.2f",
nearestHit.position.x,
nearestHit.position.y,
nearestHit.position.z), 10, ypos + 15, 10, BLACK);
DrawText(FormatText("Hit Norm: %3.2f %3.2f %3.2f",
nearestHit.normal.x,
nearestHit.normal.y,
nearestHit.normal.z), 10, ypos + 30, 10, BLACK);
if (hitTriangle) DrawText(FormatText("Barycenter: %3.2f %3.2f %3.2f", bary.x, bary.y, bary.z), 10, ypos + 45, 10, BLACK);
}
DrawText("Use Mouse to Move Camera", 10, 430, 10, GRAY);
DrawText("(c) Turret 3D model by Alberto Cano", screenWidth - 200, screenHeight - 20, 10, GRAY);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadModel(tower); // Unload model
UnloadTexture(texture); // Unload texture
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

94
Examples/Examples/models/models_obj_loading.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [models] example - Load and draw a 3d model (OBJ)
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int models_obj_loading()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [models] example - obj model loading");
// Define the camera to look into our 3d world
Camera camera = { 0 };
camera.position = (Vector3){ 8.0f, 8.0f, 8.0f }; // Camera position
camera.target = (Vector3){ 0.0f, 2.5f, 0.0f }; // Camera looking at point
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f }; // Camera up vector (rotation towards target)
camera.fovy = 45.0f; // Camera field-of-view Y
camera.type = CAMERA_PERSPECTIVE; // Camera mode type
Model model = LoadModel("resources/models/castle.obj"); // Load OBJ model
Texture2D texture = LoadTexture("resources/models/castle_diffuse.png"); // Load model texture
model.material.maps[MAP_DIFFUSE].texture = texture; // Set map diffuse texture
Vector3 position = { 0.0f, 0.0f, 0.0f }; // Set model position
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
//...
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawModel(model, position, 0.2f, WHITE); // Draw 3d model with texture
DrawGrid(10, 1.0f); // Draw a grid
DrawGizmo(position); // Draw gizmo
EndMode3D();
DrawText("(c) Castle 3D model by Alberto Cano", screenWidth - 200, screenHeight - 20, 10, GRAY);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(texture); // Unload texture
UnloadModel(model); // Unload model
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

112
Examples/Examples/models/models_orthographic_projection.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [models] example - Show the difference between perspective and orthographic projection
*
* This program is heavily based on the geometric objects example
*
* This example has been created using raylib 1.9.7 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2018 Max Danielsson & Ramon Santamaria (@raysan5)
*
********************************************************************************************/
private const int FOVY_PERSPECTIVE = 45;.0f
private const int WIDTH_ORTHOGRAPHIC = 10;.0f
public static int models_orthographic_projection()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [models] example - geometric shapes");
// Define the camera to look into our 3d world
Camera camera = {{ 0.0f, 10.0f, 10.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, FOVY_PERSPECTIVE, CAMERA_PERSPECTIVE };
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsKeyPressed(KEY_SPACE))
{
if (camera.type == CAMERA_PERSPECTIVE)
{
camera.fovy = WIDTH_ORTHOGRAPHIC;
camera.type = CAMERA_ORTHOGRAPHIC;
}
else
{
camera.fovy = FOVY_PERSPECTIVE;
camera.type = CAMERA_PERSPECTIVE;
}
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawCube((Vector3){-4.0f, 0.0f, 2.0f}, 2.0f, 5.0f, 2.0f, RED);
DrawCubeWires((Vector3){-4.0f, 0.0f, 2.0f}, 2.0f, 5.0f, 2.0f, GOLD);
DrawCubeWires((Vector3){-4.0f, 0.0f, -2.0f}, 3.0f, 6.0f, 2.0f, MAROON);
DrawSphere((Vector3){-1.0f, 0.0f, -2.0f}, 1.0f, GREEN);
DrawSphereWires((Vector3){1.0f, 0.0f, 2.0f}, 2.0f, 16, 16, LIME);
DrawCylinder((Vector3){4.0f, 0.0f, -2.0f}, 1.0f, 2.0f, 3.0f, 4, SKYBLUE);
DrawCylinderWires((Vector3){4.0f, 0.0f, -2.0f}, 1.0f, 2.0f, 3.0f, 4, DARKBLUE);
DrawCylinderWires((Vector3){4.5f, -1.0f, 2.0f}, 1.0f, 1.0f, 2.0f, 6, BROWN);
DrawCylinder((Vector3){1.0f, 0.0f, -4.0f}, 0.0f, 1.5f, 3.0f, 8, GOLD);
DrawCylinderWires((Vector3){1.0f, 0.0f, -4.0f}, 0.0f, 1.5f, 3.0f, 8, PINK);
DrawGrid(10, 1.0f); // Draw a grid
EndMode3D();
DrawText("Press Spacebar to switch camera type", 10, GetScreenHeight() - 30, 20, DARKGRAY);
if (camera.type == CAMERA_ORTHOGRAPHIC) DrawText("ORTHOGRAPHIC", 10, 40, 20, BLACK);
else if (camera.type == CAMERA_PERSPECTIVE) DrawText("PERSPECTIVE", 10, 40, 20, BLACK);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

105
Examples/Examples/models/models_skybox.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [models] example - Skybox loading and drawing
*
* This example has been created using raylib 1.8 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2017 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int models_skybox()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [models] example - skybox loading and drawing");
// Define the camera to look into our 3d world
Camera camera = {{ 1.0f, 1.0f, 1.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f, 0 };
// Load skybox model
Mesh cube = GenMeshCube(1.0f, 1.0f, 1.0f);
Model skybox = LoadModelFromMesh(cube);
// Load skybox shader and set required locations
// NOTE: Some locations are automatically set at shader loading
skybox.material.shader = LoadShader("resources/shaders/skybox.vs", "resources/shaders/skybox.fs");
SetShaderValuei(skybox.material.shader, GetShaderLocation(skybox.material.shader, "environmentMap"), (int[1]){ MAP_CUBEMAP }, 1);
// Load cubemap shader and setup required shader locations
Shader shdrCubemap = LoadShader("resources/shaders/cubemap.vs", "resources/shaders/cubemap.fs");
SetShaderValuei(shdrCubemap, GetShaderLocation(shdrCubemap, "equirectangularMap"), (int[1]){ 0 }, 1);
// Load HDR panorama (sphere) texture
Texture2D texHDR = LoadTexture("resources/dresden_square.hdr");
// Generate cubemap (texture with 6 quads-cube-mapping) from panorama HDR texture
// NOTE: New texture is generated rendering to texture, shader computes the sphre->cube coordinates mapping
skybox.material.maps[MAP_CUBEMAP].texture = GenTextureCubemap(shdrCubemap, texHDR, 512);
UnloadTexture(texHDR); // Texture not required anymore, cubemap already generated
UnloadShader(shdrCubemap); // Unload cubemap generation shader, not required anymore
SetCameraMode(camera, CAMERA_FIRST_PERSON); // Set a first person camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawModel(skybox, (Vector3){0, 0, 0}, 1.0f, WHITE);
DrawGrid(10, 1.0f);
EndMode3D();
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadModel(skybox); // Unload skybox model (and textures)
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

214
Examples/Examples/models/models_yaw_pitch_roll.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [models] example - Plane rotations (yaw, pitch, roll)
*
* This example has been created using raylib 1.8 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Example based on Berni work on Raspberry Pi:
* http://forum.raylib.com/index.php?p=/discussion/124/line-versus-triangle-drawing-order
*
* Copyright (c) 2017 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raymath.h"
// Draw angle gauge controls
void DrawAngleGauge(Texture2D angleGauge, int x, int y, float angle, char title[], Color color);
//----------------------------------------------------------------------------------
// Main entry point
//----------------------------------------------------------------------------------
public static int models_yaw_pitch_roll()
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [models] example - plane rotations (yaw, pitch, roll)");
Texture2D texAngleGauge = LoadTexture("resources/angle_gauge.png");
Texture2D texBackground = LoadTexture("resources/background.png");
Texture2D texPitch = LoadTexture("resources/pitch.png");
Texture2D texPlane = LoadTexture("resources/plane.png");
RenderTexture2D framebuffer = LoadRenderTexture(192, 192);
// Model loading
Model model = LoadModel("resources/plane.obj"); // Load OBJ model
model.material.maps[MAP_DIFFUSE].texture = LoadTexture("resources/plane_diffuse.png"); // Set map diffuse texture
GenTextureMipmaps(&model.material.maps[MAP_DIFFUSE].texture);
Camera camera = { 0 };
camera.position = (Vector3){ 0.0f, 60.0f, -120.0f };// Camera position perspective
camera.target = (Vector3){ 0.0f, 12.0f, 0.0f }; // Camera looking at point
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f }; // Camera up vector (rotation towards target)
camera.fovy = 30.0f; // Camera field-of-view Y
camera.type = CAMERA_PERSPECTIVE; // Camera type
float pitch = 0.0f;
float roll = 0.0f;
float yaw = 0.0f;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// Plane roll (x-axis) controls
if (IsKeyDown(KEY_LEFT)) roll += 1.0f;
else if (IsKeyDown(KEY_RIGHT)) roll -= 1.0f;
else
{
if (roll > 0.0f) roll -= 0.5f;
else if (roll < 0.0f) roll += 0.5f;
}
// Plane yaw (y-axis) controls
if (IsKeyDown(KEY_S)) yaw += 1.0f;
else if (IsKeyDown(KEY_A)) yaw -= 1.0f;
else
{
if (yaw > 0.0f) yaw -= 0.5f;
else if (yaw < 0.0f) yaw += 0.5f;
}
// Plane pitch (z-axis) controls
if (IsKeyDown(KEY_DOWN)) pitch += 0.6f;
else if (IsKeyDown(KEY_UP)) pitch -= 0.6f;
else
{
if (pitch > 0.3f) pitch -= 0.3f;
else if (pitch < -0.3f) pitch += 0.3f;
}
// Wraps the phase of an angle to fit between -180 and +180 degrees
int pitchOffset = pitch;
while (pitchOffset > 180) pitchOffset -= 360;
while (pitchOffset < -180) pitchOffset += 360;
pitchOffset *= 10;
Matrix transform = MatrixIdentity();
transform = MatrixMultiply(transform, MatrixRotateZ(DEG2RAD*roll));
transform = MatrixMultiply(transform, MatrixRotateX(DEG2RAD*pitch));
transform = MatrixMultiply(transform, MatrixRotateY(DEG2RAD*yaw));
model.transform = transform;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
// Draw framebuffer texture (Ahrs Display)
int centerX = framebuffer.texture.width/2;
int centerY = framebuffer.texture.height/2;
float scaleFactor = 0.5f;
BeginTextureMode(framebuffer);
BeginBlendMode(BLEND_ALPHA);
DrawTexturePro(texBackground, (Rectangle){ 0, 0, texBackground.width, texBackground.height },
(Rectangle){ centerX, centerY, texBackground.width*scaleFactor, texBackground.height*scaleFactor},
(Vector2){ texBackground.width/2*scaleFactor, texBackground.height/2*scaleFactor + pitchOffset*scaleFactor }, roll, WHITE);
DrawTexturePro(texPitch, (Rectangle){ 0, 0, texPitch.width, texPitch.height },
(Rectangle){ centerX, centerY, texPitch.width*scaleFactor, texPitch.height*scaleFactor },
(Vector2){ texPitch.width/2*scaleFactor, texPitch.height/2*scaleFactor + pitchOffset*scaleFactor }, roll, WHITE);
DrawTexturePro(texPlane, (Rectangle){ 0, 0, texPlane.width, texPlane.height },
(Rectangle){ centerX, centerY, texPlane.width*scaleFactor, texPlane.height*scaleFactor },
(Vector2){ texPlane.width/2*scaleFactor, texPlane.height/2*scaleFactor }, 0, WHITE);
EndBlendMode();
EndTextureMode();
// Draw 3D model (recomended to draw 3D always before 2D)
BeginMode3D(camera);
DrawModel(model, (Vector3){ 0, 6.0f, 0 }, 1.0f, WHITE); // Draw 3d model with texture
DrawGrid(10, 10.0f);
EndMode3D();
// Draw 2D GUI stuff
DrawAngleGauge(texAngleGauge, 80, 70, roll, "roll", RED);
DrawAngleGauge(texAngleGauge, 190, 70, pitch, "pitch", GREEN);
DrawAngleGauge(texAngleGauge, 300, 70, yaw, "yaw", SKYBLUE);
DrawRectangle(30, 360, 260, 70, Fade(SKYBLUE, 0.5f));
DrawRectangleLines(30, 360, 260, 70, Fade(DARKBLUE, 0.5f));
DrawText("Pitch controlled with: KEY_UP / KEY_DOWN", 40, 370, 10, DARKGRAY);
DrawText("Roll controlled with: KEY_LEFT / KEY_RIGHT", 40, 390, 10, DARKGRAY);
DrawText("Yaw controlled with: KEY_A / KEY_S", 40, 410, 10, DARKGRAY);
// Draw framebuffer texture
DrawTextureRec(framebuffer.texture, (Rectangle){ 0, 0, framebuffer.texture.width, -framebuffer.texture.height },
(Vector2){ screenWidth - framebuffer.texture.width - 20, 20 }, Fade(WHITE, 0.8f));
DrawRectangleLines(screenWidth - framebuffer.texture.width - 20, 20, framebuffer.texture.width, framebuffer.texture.height, DARKGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
// Unload all loaded data
UnloadModel(model);
UnloadRenderTexture(framebuffer);
UnloadTexture(texAngleGauge);
UnloadTexture(texBackground);
UnloadTexture(texPitch);
UnloadTexture(texPlane);
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
// Draw angle gauge controls
void DrawAngleGauge(Texture2D angleGauge, int x, int y, float angle, char title[], Color color)
{
Rectangle srcRec = { 0, 0, angleGauge.width, angleGauge.height };
Rectangle dstRec = { x, y, angleGauge.width, angleGauge.height };
Vector2 origin = { angleGauge.width/2, angleGauge.height/2};
int textSize = 20;
DrawTexturePro(angleGauge, srcRec, dstRec, origin, angle, color);
DrawText(FormatText("%5.1f", angle), x - MeasureText(FormatText("%5.1f", angle), textSize) / 2, y + 10, textSize, DARKGRAY);
DrawText(title, x - MeasureText(title, textSize) / 2, y + 60, textSize, DARKGRAY);
}
}

156
Examples/Examples/others/audio_standalone.cs
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@ -1,156 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [audio] example - Using audio module as standalone module
*
* NOTE: This example does not require any graphic device, it can run directly on console.
*
* DEPENDENCIES:
* mini_al.h - Audio device management lib (http://kcat.strangesoft.net/openal.html)
* stb_vorbis.c - Ogg audio files loading (http://www.nothings.org/stb_vorbis/)
* jar_xm.h - XM module file loading
* jar_mod.h - MOD audio file loading
* dr_flac.h - FLAC audio file loading
*
* COMPILATION:
* gcc -c ..\..\src\external\mini_al.c -Wall -I.
* gcc -o audio_standalone.exe audio_standalone.c ..\..\src\audio.c ..\..\src\external\stb_vorbis.c mini_al.o /
* -I..\..\src -I..\..\src\external -L. -Wall -std=c99 /
* -DAUDIO_STANDALONE -DSUPPORT_FILEFORMAT_WAV -DSUPPORT_FILEFORMAT_OGG
*
* LICENSE: zlib/libpng
*
* This example is licensed under an unmodified zlib/libpng license, which is an OSI-certified,
* BSD-like license that allows static linking with closed source software:
*
* Copyright (c) 2014-2018 Ramon Santamaria (@raysan5)
*
* This software is provided "as-is", without any express or implied warranty. In no event
* will the authors be held liable for any damages arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose, including commercial
* applications, and to alter it and redistribute it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not claim that you
* wrote the original software. If you use this software in a product, an acknowledgment
* in the product documentation would be appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and must not be misrepresented
* as being the original software.
*
* 3. This notice may not be removed or altered from any source distribution.
*
********************************************************************************************/
#include "audio.h" // Audio library
#include <stdio.h> // Required for: printf()
#if defined(_WIN32)
#include <conio.h> // Windows only, no stardard library
#else
// Provide kbhit() function in non-Windows platforms
#include <stdio.h>
#include <termios.h>
#include <unistd.h>
#include <fcntl.h>
// Check if a key has been pressed
static int kbhit(void)
{
struct termios oldt, newt;
int ch;
int oldf;
tcgetattr(STDIN_FILENO, &oldt);
newt = oldt;
newt.c_lflag &= ~(ICANON | ECHO);
tcsetattr(STDIN_FILENO, TCSANOW, &newt);
oldf = fcntl(STDIN_FILENO, F_GETFL, 0);
fcntl(STDIN_FILENO, F_SETFL, oldf | O_NONBLOCK);
ch = getchar();
tcsetattr(STDIN_FILENO, TCSANOW, &oldt);
fcntl(STDIN_FILENO, F_SETFL, oldf);
if (ch != EOF)
{
ungetc(ch, stdin);
return 1;
}
return 0;
}
// Get pressed character
static char getch() { return getchar(); }
#endif
private const int KEY_ESCAPE = 27;
public static int audio_standalone()
{
// Initialization
//--------------------------------------------------------------------------------------
static unsigned char key;
InitAudioDevice();
Sound fxWav = LoadSound("resources/audio/weird.wav"); // Load WAV audio file
Sound fxOgg = LoadSound("resources/audio/tanatana.ogg"); // Load OGG audio file
Music music = LoadMusicStream("resources/audio/guitar_noodling.ogg");
PlayMusicStream(music);
printf("\nPress s or d to play sounds...\n");
//--------------------------------------------------------------------------------------
// Main loop
while (key != KEY_ESCAPE)
{
if (kbhit()) key = getch();
if (key == 's')
{
PlaySound(fxWav);
key = 0;
}
if (key == 'd')
{
PlaySound(fxOgg);
key = 0;
}
UpdateMusicStream(music);
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadSound(fxWav); // Unload sound data
UnloadSound(fxOgg); // Unload sound data
UnloadMusicStream(music); // Unload music stream data
CloseAudioDevice();
//--------------------------------------------------------------------------------------
return 0;
}
}

434
Examples/Examples/others/rlgl_standalone.cs
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@ -1,434 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [rlgl] example - Using rlgl module as standalone module
*
* NOTE: This example requires OpenGL 3.3 or ES2 versions for shaders support,
* OpenGL 1.1 does not support shaders but it can also be used.
*
* DEPENDENCIES:
* rlgl.h - OpenGL 1.1 immediate-mode style coding translation layer
* glad.h - OpenGL extensions initialization library (required by rlgl)
* raymath.h - 3D math library (required by rlgl)
* glfw3 - Windows and context initialization library
*
* rlgl library is provided as a single-file header-only library, this library
* allows coding in a pseudo-OpenGL 1.1 style while translating calls to multiple
* OpenGL versions backends (1.1, 2.1, 3.3, ES 2.0).
*
* COMPILATION:
* gcc -o rlgl_standalone.exe rlgl_standalone.c -s -Iexternal\include -I..\..\src \
* -L. -Lexternal\lib -lglfw3 -lopengl32 -lgdi32 -Wall -std=c99 \
* -DRAYMATH_IMPLEMENTATION -DGRAPHICS_API_OPENGL_33
*
* LICENSE: zlib/libpng
*
* This example is licensed under an unmodified zlib/libpng license, which is an OSI-certified,
* BSD-like license that allows static linking with closed source software:
*
* Copyright (c) 2014-2018 Ramon Santamaria (@raysan5)
*
* This software is provided "as-is", without any express or implied warranty. In no event
* will the authors be held liable for any damages arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose, including commercial
* applications, and to alter it and redistribute it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not claim that you
* wrote the original software. If you use this software in a product, an acknowledgment
* in the product documentation would be appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and must not be misrepresented
* as being the original software.
*
* 3. This notice may not be removed or altered from any source distribution.
*
********************************************************************************************/
#define RLGL_IMPLEMENTATION
#define RLGL_STANDALONE
#include "rlgl.h" // OpenGL 1.1 immediate-mode style coding
#include <GLFW/glfw3.h> // Windows/Context and inputs management
private const int RED = 230;, 41, 55, 255 } // Red
private const int RAYWHITE = 245;, 245, 245, 255 } // My own White (raylib logo)
private const int DARKGRAY = 80;, 80, 80, 255 } // Dark Gray
//----------------------------------------------------------------------------------
// Module specific Functions Declaration
//----------------------------------------------------------------------------------
static void ErrorCallback(int error, const char* description);
static void KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods);
// Drawing functions (uses rlgl functionality)
static void DrawGrid(int slices, float spacing);
static void DrawCube(Vector3 position, float width, float height, float length, Color color);
static void DrawCubeWires(Vector3 position, float width, float height, float length, Color color);
static void DrawRectangleV(Vector2 position, Vector2 size, Color color);
//----------------------------------------------------------------------------------
// Main Entry point
//----------------------------------------------------------------------------------
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
// GLFW3 Initialization + OpenGL 3.3 Context + Extensions
//--------------------------------------------------------
glfwSetErrorCallback(ErrorCallback);
if (!glfwInit())
{
TraceLog(LOG_WARNING, "GLFW3: Can not initialize GLFW");
return 1;
}
else TraceLog(LOG_INFO, "GLFW3: GLFW initialized successfully");
glfwWindowHint(GLFW_SAMPLES, 4);
glfwWindowHint(GLFW_DEPTH_BITS, 16);
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GL_TRUE);
GLFWwindow *window = glfwCreateWindow(screenWidth, screenHeight, "rlgl standalone", NULL, NULL);
if (!window)
{
glfwTerminate();
return 2;
}
else TraceLog(LOG_INFO, "GLFW3: Window created successfully");
glfwSetWindowPos(window, 200, 200);
glfwSetKeyCallback(window, KeyCallback);
glfwMakeContextCurrent(window);
glfwSwapInterval(1);
// Load OpenGL 3.3 supported extensions
rlLoadExtensions(glfwGetProcAddress);
//--------------------------------------------------------
// Initialize OpenGL context (states and resources)
rlglInit(screenWidth, screenHeight);
// Initialize viewport and internal projection/modelview matrices
rlViewport(0, 0, screenWidth, screenHeight);
rlMatrixMode(RL_PROJECTION); // Switch to PROJECTION matrix
rlLoadIdentity(); // Reset current matrix (PROJECTION)
rlOrtho(0, screenWidth, screenHeight, 0, 0.0f, 1.0f); // Orthographic projection with top-left corner at (0,0)
rlMatrixMode(RL_MODELVIEW); // Switch back to MODELVIEW matrix
rlLoadIdentity(); // Reset current matrix (MODELVIEW)
rlClearColor(245, 245, 245, 255); // Define clear color
rlEnableDepthTest(); // Enable DEPTH_TEST for 3D
Camera camera;
camera.position = (Vector3){ 5.0f, 5.0f, 5.0f }; // Camera position
camera.target = (Vector3){ 0.0f, 0.0f, 0.0f }; // Camera looking at point
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f }; // Camera up vector (rotation towards target)
camera.fovy = 45.0f; // Camera field-of-view Y
Vector3 cubePosition = { 0.0f, 0.0f, 0.0f }; // Cube default position (center)
//--------------------------------------------------------------------------------------
// Main game loop
while (!glfwWindowShouldClose(window))
{
// Update
//----------------------------------------------------------------------------------
// ...
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
rlClearScreenBuffers(); // Clear current framebuffer
// Draw '3D' elements in the scene
//-----------------------------------------------
// Calculate projection matrix (from perspective) and view matrix from camera look at
Matrix matProj = MatrixPerspective(camera.fovy*DEG2RAD, (double)screenWidth/(double)screenHeight, 0.01, 1000.0);
Matrix matView = MatrixLookAt(camera.position, camera.target, camera.up);
SetMatrixModelview(matView); // Set internal modelview matrix (default shader)
SetMatrixProjection(matProj); // Set internal projection matrix (default shader)
DrawCube(cubePosition, 2.0f, 2.0f, 2.0f, RED);
DrawCubeWires(cubePosition, 2.0f, 2.0f, 2.0f, RAYWHITE);
DrawGrid(10, 1.0f);
// NOTE: Internal buffers drawing (3D data)
rlglDraw();
//-----------------------------------------------
// Draw '2D' elements in the scene (GUI)
//-----------------------------------------------
#define RLGL_CREATE_MATRIX_MANUALLY
#if defined(RLGL_CREATE_MATRIX_MANUALLY)
matProj = MatrixOrtho(0.0, screenWidth, screenHeight, 0.0, 0.0, 1.0);
matView = MatrixIdentity();
SetMatrixModelview(matView); // Set internal modelview matrix (default shader)
SetMatrixProjection(matProj); // Set internal projection matrix (default shader)
#else // Let rlgl generate and multiply matrix internally
rlMatrixMode(RL_PROJECTION); // Enable internal projection matrix
rlLoadIdentity(); // Reset internal projection matrix
rlOrtho(0.0, screenWidth, screenHeight, 0.0, 0.0, 1.0); // Recalculate internal projection matrix
rlMatrixMode(RL_MODELVIEW); // Enable internal modelview matrix
rlLoadIdentity(); // Reset internal modelview matrix
#endif
DrawRectangleV((Vector2){ 10.0f, 10.0f }, (Vector2){ 780.0f, 20.0f }, DARKGRAY);
// NOTE: Internal buffers drawing (2D data)
rlglDraw();
//-----------------------------------------------
glfwSwapBuffers(window);
glfwPollEvents();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
rlglClose(); // Unload rlgl internal buffers and default shader/texture
glfwDestroyWindow(window); // Close window
glfwTerminate(); // Free GLFW3 resources
//--------------------------------------------------------------------------------------
return 0;
}
//----------------------------------------------------------------------------------
// Module specific Functions Definitions
//----------------------------------------------------------------------------------
// GLFW3: Error callback
static void ErrorCallback(int error, const char* description)
{
TraceLog(LOG_ERROR, description);
}
// GLFW3: Keyboard callback
static void KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods)
{
if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
{
glfwSetWindowShouldClose(window, GL_TRUE);
}
}
// Draw rectangle using rlgl OpenGL 1.1 style coding (translated to OpenGL 3.3 internally)
static void DrawRectangleV(Vector2 position, Vector2 size, Color color)
{
rlBegin(RL_TRIANGLES);
rlColor4ub(color.r, color.g, color.b, color.a);
rlVertex2i(position.x, position.y);
rlVertex2i(position.x, position.y + size.y);
rlVertex2i(position.x + size.x, position.y + size.y);
rlVertex2i(position.x, position.y);
rlVertex2i(position.x + size.x, position.y + size.y);
rlVertex2i(position.x + size.x, position.y);
rlEnd();
}
// Draw a grid centered at (0, 0, 0)
static void DrawGrid(int slices, float spacing)
{
int halfSlices = slices / 2;
rlBegin(RL_LINES);
for(int i = -halfSlices; i <= halfSlices; i++)
{
if (i == 0)
{
rlColor3f(0.5f, 0.5f, 0.5f);
rlColor3f(0.5f, 0.5f, 0.5f);
rlColor3f(0.5f, 0.5f, 0.5f);
rlColor3f(0.5f, 0.5f, 0.5f);
}
else
{
rlColor3f(0.75f, 0.75f, 0.75f);
rlColor3f(0.75f, 0.75f, 0.75f);
rlColor3f(0.75f, 0.75f, 0.75f);
rlColor3f(0.75f, 0.75f, 0.75f);
}
rlVertex3f((float)i*spacing, 0.0f, (float)-halfSlices*spacing);
rlVertex3f((float)i*spacing, 0.0f, (float)halfSlices*spacing);
rlVertex3f((float)-halfSlices*spacing, 0.0f, (float)i*spacing);
rlVertex3f((float)halfSlices*spacing, 0.0f, (float)i*spacing);
}
rlEnd();
}
// Draw cube
// NOTE: Cube position is the center position
void DrawCube(Vector3 position, float width, float height, float length, Color color)
{
float x = 0.0f;
float y = 0.0f;
float z = 0.0f;
rlPushMatrix();
// NOTE: Be careful! Function order matters (rotate -> scale -> translate)
rlTranslatef(position.x, position.y, position.z);
//rlScalef(2.0f, 2.0f, 2.0f);
//rlRotatef(45, 0, 1, 0);
rlBegin(RL_TRIANGLES);
rlColor4ub(color.r, color.g, color.b, color.a);
// Front Face -----------------------------------------------------
rlVertex3f(x-width/2, y-height/2, z+length/2); // Bottom Left
rlVertex3f(x+width/2, y-height/2, z+length/2); // Bottom Right
rlVertex3f(x-width/2, y+height/2, z+length/2); // Top Left
rlVertex3f(x+width/2, y+height/2, z+length/2); // Top Right
rlVertex3f(x-width/2, y+height/2, z+length/2); // Top Left
rlVertex3f(x+width/2, y-height/2, z+length/2); // Bottom Right
// Back Face ------------------------------------------------------
rlVertex3f(x-width/2, y-height/2, z-length/2); // Bottom Left
rlVertex3f(x-width/2, y+height/2, z-length/2); // Top Left
rlVertex3f(x+width/2, y-height/2, z-length/2); // Bottom Right
rlVertex3f(x+width/2, y+height/2, z-length/2); // Top Right
rlVertex3f(x+width/2, y-height/2, z-length/2); // Bottom Right
rlVertex3f(x-width/2, y+height/2, z-length/2); // Top Left
// Top Face -------------------------------------------------------
rlVertex3f(x-width/2, y+height/2, z-length/2); // Top Left
rlVertex3f(x-width/2, y+height/2, z+length/2); // Bottom Left
rlVertex3f(x+width/2, y+height/2, z+length/2); // Bottom Right
rlVertex3f(x+width/2, y+height/2, z-length/2); // Top Right
rlVertex3f(x-width/2, y+height/2, z-length/2); // Top Left
rlVertex3f(x+width/2, y+height/2, z+length/2); // Bottom Right
// Bottom Face ----------------------------------------------------
rlVertex3f(x-width/2, y-height/2, z-length/2); // Top Left
rlVertex3f(x+width/2, y-height/2, z+length/2); // Bottom Right
rlVertex3f(x-width/2, y-height/2, z+length/2); // Bottom Left
rlVertex3f(x+width/2, y-height/2, z-length/2); // Top Right
rlVertex3f(x+width/2, y-height/2, z+length/2); // Bottom Right
rlVertex3f(x-width/2, y-height/2, z-length/2); // Top Left
// Right face -----------------------------------------------------
rlVertex3f(x+width/2, y-height/2, z-length/2); // Bottom Right
rlVertex3f(x+width/2, y+height/2, z-length/2); // Top Right
rlVertex3f(x+width/2, y+height/2, z+length/2); // Top Left
rlVertex3f(x+width/2, y-height/2, z+length/2); // Bottom Left
rlVertex3f(x+width/2, y-height/2, z-length/2); // Bottom Right
rlVertex3f(x+width/2, y+height/2, z+length/2); // Top Left
// Left Face ------------------------------------------------------
rlVertex3f(x-width/2, y-height/2, z-length/2); // Bottom Right
rlVertex3f(x-width/2, y+height/2, z+length/2); // Top Left
rlVertex3f(x-width/2, y+height/2, z-length/2); // Top Right
rlVertex3f(x-width/2, y-height/2, z+length/2); // Bottom Left
rlVertex3f(x-width/2, y+height/2, z+length/2); // Top Left
rlVertex3f(x-width/2, y-height/2, z-length/2); // Bottom Right
rlEnd();
rlPopMatrix();
}
// Draw cube wires
void DrawCubeWires(Vector3 position, float width, float height, float length, Color color)
{
float x = 0.0f;
float y = 0.0f;
float z = 0.0f;
rlPushMatrix();
rlTranslatef(position.x, position.y, position.z);
//rlRotatef(45, 0, 1, 0);
rlBegin(RL_LINES);
rlColor4ub(color.r, color.g, color.b, color.a);
// Front Face -----------------------------------------------------
// Bottom Line
rlVertex3f(x-width/2, y-height/2, z+length/2); // Bottom Left
rlVertex3f(x+width/2, y-height/2, z+length/2); // Bottom Right
// Left Line
rlVertex3f(x+width/2, y-height/2, z+length/2); // Bottom Right
rlVertex3f(x+width/2, y+height/2, z+length/2); // Top Right
// Top Line
rlVertex3f(x+width/2, y+height/2, z+length/2); // Top Right
rlVertex3f(x-width/2, y+height/2, z+length/2); // Top Left
// Right Line
rlVertex3f(x-width/2, y+height/2, z+length/2); // Top Left
rlVertex3f(x-width/2, y-height/2, z+length/2); // Bottom Left
// Back Face ------------------------------------------------------
// Bottom Line
rlVertex3f(x-width/2, y-height/2, z-length/2); // Bottom Left
rlVertex3f(x+width/2, y-height/2, z-length/2); // Bottom Right
// Left Line
rlVertex3f(x+width/2, y-height/2, z-length/2); // Bottom Right
rlVertex3f(x+width/2, y+height/2, z-length/2); // Top Right
// Top Line
rlVertex3f(x+width/2, y+height/2, z-length/2); // Top Right
rlVertex3f(x-width/2, y+height/2, z-length/2); // Top Left
// Right Line
rlVertex3f(x-width/2, y+height/2, z-length/2); // Top Left
rlVertex3f(x-width/2, y-height/2, z-length/2); // Bottom Left
// Top Face -------------------------------------------------------
// Left Line
rlVertex3f(x-width/2, y+height/2, z+length/2); // Top Left Front
rlVertex3f(x-width/2, y+height/2, z-length/2); // Top Left Back
// Right Line
rlVertex3f(x+width/2, y+height/2, z+length/2); // Top Right Front
rlVertex3f(x+width/2, y+height/2, z-length/2); // Top Right Back
// Bottom Face ---------------------------------------------------
// Left Line
rlVertex3f(x-width/2, y-height/2, z+length/2); // Top Left Front
rlVertex3f(x-width/2, y-height/2, z-length/2); // Top Left Back
// Right Line
rlVertex3f(x+width/2, y-height/2, z+length/2); // Top Right Front
rlVertex3f(x+width/2, y-height/2, z-length/2); // Top Right Back
rlEnd();
rlPopMatrix();
}
}

496
Examples/Examples/others/standard_lighting.cs
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@ -1,496 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [shaders] example - Standard lighting (materials and lights)
*
* NOTE: This example requires raylib OpenGL 3.3 or ES2 versions for shaders support,
* OpenGL 1.1 does not support shaders, recompile raylib to OpenGL 3.3 version.
*
* NOTE: Shaders used in this example are #version 330 (OpenGL 3.3), to test this example
* on OpenGL ES 2.0 platforms (Android, Raspberry Pi, HTML5), use #version 100 shaders
* raylib comes with shaders ready for both versions, check raylib/shaders install folder
*
* This example has been created using raylib 1.7 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2016-2017 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include <stdlib.h> // Required for: NULL
#include <string.h> // Required for: strcpy()
#include <math.h> // Required for: vector math
//----------------------------------------------------------------------------------
// Defines and Macros
//----------------------------------------------------------------------------------
private const int MAX_LIGHTS = 8; // Max lights supported by standard shader
//----------------------------------------------------------------------------------
// Types and Structures Definition
//----------------------------------------------------------------------------------
// Light type
typedef struct LightData {
unsigned int id; // Light unique id
bool enabled; // Light enabled
int type; // Light type: LIGHT_POINT, LIGHT_DIRECTIONAL, LIGHT_SPOT
Vector3 position; // Light position
Vector3 target; // Light direction: LIGHT_DIRECTIONAL and LIGHT_SPOT (cone direction target)
float radius; // Light attenuation radius light intensity reduced with distance (world distance)
Color diffuse; // Light diffuse color
float intensity; // Light intensity level
float coneAngle; // Light cone max angle: LIGHT_SPOT
} LightData, *Light;
// Light types
typedef enum { LIGHT_POINT, LIGHT_DIRECTIONAL, LIGHT_SPOT } LightType;
//----------------------------------------------------------------------------------
// Global Variables Definition
//----------------------------------------------------------------------------------
static Light lights[MAX_LIGHTS]; // Lights pool
static int lightsCount = 0; // Enabled lights counter
static int lightsLocs[MAX_LIGHTS][8]; // Lights location points in shader: 8 possible points per light:
// enabled, type, position, target, radius, diffuse, intensity, coneAngle
//----------------------------------------------------------------------------------
// Module Functions Declaration
//----------------------------------------------------------------------------------
static Light CreateLight(int type, Vector3 position, Color diffuse); // Create a new light, initialize it and add to pool
static void DestroyLight(Light light); // Destroy a light and take it out of the list
static void DrawLight(Light light); // Draw light in 3D world
static void GetShaderLightsLocations(Shader shader); // Get shader locations for lights (up to MAX_LIGHTS)
static void SetShaderLightsValues(Shader shader); // Set shader uniform values for lights
// Vector3 math functions
static float VectorLength(const Vector3 v); // Calculate vector length
static void VectorNormalize(Vector3 *v); // Normalize provided vector
static Vector3 VectorSubtract(Vector3 v1, Vector3 v2); // Substract two vectors
//https://www.gamedev.net/topic/655969-speed-gluniform-vs-uniform-buffer-objects/
//https://www.reddit.com/r/opengl/comments/4ri20g/is_gluniform_more_expensive_than_glprogramuniform/
//http://cg.alexandra.dk/?p=3778 - AZDO
//https://developer.apple.com/library/content/documentation/3DDrawing/Conceptual/OpenGLES_ProgrammingGuide/BestPracticesforShaders/BestPracticesforShaders.html
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
public static int standard_lighting()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
SetConfigFlags(FLAG_MSAA_4X_HINT); // Enable Multi Sampling Anti Aliasing 4x (if available)
InitWindow(screenWidth, screenHeight, "raylib [shaders] example - model shader");
// Define the camera to look into our 3d world
Camera camera = {{ 4.0f, 4.0f, 4.0f }, { 0.0f, 1.5f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f };
Vector3 position = { 0.0f, 0.0f, 0.0f }; // Set model position
Model dwarf = LoadModel("resources/model/dwarf.obj"); // Load OBJ model
Material material;// = LoadStandardMaterial();
material.shader = LoadShader("resources/shaders/glsl330/standard.vs",
"resources/shaders/glsl330/standard.fs");
// Try to get lights location points (if available)
GetShaderLightsLocations(material.shader);
material.maps[MAP_DIFFUSE].texture = LoadTexture("resources/model/dwarf_diffuse.png"); // Load model diffuse texture
material.maps[MAP_NORMAL].texture = LoadTexture("resources/model/dwarf_normal.png"); // Load model normal texture
material.maps[MAP_SPECULAR].texture = LoadTexture("resources/model/dwarf_specular.png"); // Load model specular texture
material.maps[MAP_DIFFUSE].color = WHITE;
material.maps[MAP_SPECULAR].color = WHITE;
dwarf.material = material; // Apply material to model
Light spotLight = CreateLight(LIGHT_SPOT, (Vector3){3.0f, 5.0f, 2.0f}, (Color){255, 255, 255, 255});
spotLight->target = (Vector3){0.0f, 0.0f, 0.0f};
spotLight->intensity = 2.0f;
spotLight->diffuse = (Color){255, 100, 100, 255};
spotLight->coneAngle = 60.0f;
Light dirLight = CreateLight(LIGHT_DIRECTIONAL, (Vector3){0.0f, -3.0f, -3.0f}, (Color){255, 255, 255, 255});
dirLight->target = (Vector3){1.0f, -2.0f, -2.0f};
dirLight->intensity = 2.0f;
dirLight->diffuse = (Color){100, 255, 100, 255};
Light pointLight = CreateLight(LIGHT_POINT, (Vector3){0.0f, 4.0f, 5.0f}, (Color){255, 255, 255, 255});
pointLight->intensity = 2.0f;
pointLight->diffuse = (Color){100, 100, 255, 255};
pointLight->radius = 3.0f;
// Set shader lights values for enabled lights
// NOTE: If values are not changed in real time, they can be set at initialization!!!
SetShaderLightsValues(material.shader);
//SetShaderActive(0);
// Setup orbital camera
SetCameraMode(camera, CAMERA_ORBITAL); // Set an orbital camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawModel(dwarf, position, 2.0f, WHITE); // Draw 3d model with texture
DrawLight(spotLight); // Draw spot light
DrawLight(dirLight); // Draw directional light
DrawLight(pointLight); // Draw point light
DrawGrid(10, 1.0f); // Draw a grid
EndMode3D();
DrawText("(c) Dwarf 3D model by David Moreno", screenWidth - 200, screenHeight - 20, 10, GRAY);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadMaterial(material); // Unload material and assigned textures
UnloadModel(dwarf); // Unload model
// Destroy all created lights
DestroyLight(pointLight);
DestroyLight(dirLight);
DestroyLight(spotLight);
// Unload lights
if (lightsCount > 0)
{
for (int i = 0; i < lightsCount; i++) free(lights[i]);
lightsCount = 0;
}
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
//--------------------------------------------------------------------------------------------
// Module Functions Definitions
//--------------------------------------------------------------------------------------------
// Create a new light, initialize it and add to pool
Light CreateLight(int type, Vector3 position, Color diffuse)
{
Light light = NULL;
if (lightsCount < MAX_LIGHTS)
{
// Allocate dynamic memory
light = (Light)malloc(sizeof(LightData));
// Initialize light values with generic values
light->id = lightsCount;
light->type = type;
light->enabled = true;
light->position = position;
light->target = (Vector3){ 0.0f, 0.0f, 0.0f };
light->intensity = 1.0f;
light->diffuse = diffuse;
// Add new light to the array
lights[lightsCount] = light;
// Increase enabled lights count
lightsCount++;
}
else
{
// NOTE: Returning latest created light to avoid crashes
light = lights[lightsCount];
}
return light;
}
// Destroy a light and take it out of the list
void DestroyLight(Light light)
{
if (light != NULL)
{
int lightId = light->id;
// Free dynamic memory allocation
free(lights[lightId]);
// Remove *obj from the pointers array
for (int i = lightId; i < lightsCount; i++)
{
// Resort all the following pointers of the array
if ((i + 1) < lightsCount)
{
lights[i] = lights[i + 1];
lights[i]->id = lights[i + 1]->id;
}
}
// Decrease enabled physic objects count
lightsCount--;
}
}
// Draw light in 3D world
void DrawLight(Light light)
{
switch (light->type)
{
case LIGHT_POINT:
{
DrawSphereWires(light->position, 0.3f*light->intensity, 8, 8, (light->enabled ? light->diffuse : GRAY));
DrawCircle3D(light->position, light->radius, (Vector3){ 0, 0, 0 }, 0.0f, (light->enabled ? light->diffuse : GRAY));
DrawCircle3D(light->position, light->radius, (Vector3){ 1, 0, 0 }, 90.0f, (light->enabled ? light->diffuse : GRAY));
DrawCircle3D(light->position, light->radius, (Vector3){ 0, 1, 0 },90.0f, (light->enabled ? light->diffuse : GRAY));
} break;
case LIGHT_DIRECTIONAL:
{
DrawLine3D(light->position, light->target, (light->enabled ? light->diffuse : GRAY));
DrawSphereWires(light->position, 0.3f*light->intensity, 8, 8, (light->enabled ? light->diffuse : GRAY));
DrawCubeWires(light->target, 0.3f, 0.3f, 0.3f, (light->enabled ? light->diffuse : GRAY));
} break;
case LIGHT_SPOT:
{
DrawLine3D(light->position, light->target, (light->enabled ? light->diffuse : GRAY));
Vector3 dir = VectorSubtract(light->target, light->position);
VectorNormalize(&dir);
DrawCircle3D(light->position, 0.5f, dir, 0.0f, (light->enabled ? light->diffuse : GRAY));
//DrawCylinderWires(light->position, 0.0f, 0.3f*light->coneAngle/50, 0.6f, 5, (light->enabled ? light->diffuse : GRAY));
DrawCubeWires(light->target, 0.3f, 0.3f, 0.3f, (light->enabled ? light->diffuse : GRAY));
} break;
default: break;
}
}
// Get shader locations for lights (up to MAX_LIGHTS)
static void GetShaderLightsLocations(Shader shader)
{
char locName[32] = "lights[x].\0";
char locNameUpdated[64];
for (int i = 0; i < MAX_LIGHTS; i++)
{
locName[7] = '0' + i;
strcpy(locNameUpdated, locName);
strcat(locNameUpdated, "enabled\0");
lightsLocs[i][0] = GetShaderLocation(shader, locNameUpdated);
locNameUpdated[0] = '\0';
strcpy(locNameUpdated, locName);
strcat(locNameUpdated, "type\0");
lightsLocs[i][1] = GetShaderLocation(shader, locNameUpdated);
locNameUpdated[0] = '\0';
strcpy(locNameUpdated, locName);
strcat(locNameUpdated, "position\0");
lightsLocs[i][2] = GetShaderLocation(shader, locNameUpdated);
locNameUpdated[0] = '\0';
strcpy(locNameUpdated, locName);
strcat(locNameUpdated, "direction\0");
lightsLocs[i][3] = GetShaderLocation(shader, locNameUpdated);
locNameUpdated[0] = '\0';
strcpy(locNameUpdated, locName);
strcat(locNameUpdated, "radius\0");
lightsLocs[i][4] = GetShaderLocation(shader, locNameUpdated);
locNameUpdated[0] = '\0';
strcpy(locNameUpdated, locName);
strcat(locNameUpdated, "diffuse\0");
lightsLocs[i][5] = GetShaderLocation(shader, locNameUpdated);
locNameUpdated[0] = '\0';
strcpy(locNameUpdated, locName);
strcat(locNameUpdated, "intensity\0");
lightsLocs[i][6] = GetShaderLocation(shader, locNameUpdated);
locNameUpdated[0] = '\0';
strcpy(locNameUpdated, locName);
strcat(locNameUpdated, "coneAngle\0");
lightsLocs[i][7] = GetShaderLocation(shader, locNameUpdated);
}
}
// Set shader uniform values for lights
// NOTE: It would be far easier with shader UBOs but are not supported on OpenGL ES 2.0
// TODO: Replace glUniform1i(), glUniform1f(), glUniform3f(), glUniform4f():
//SetShaderValue(Shader shader, int uniformLoc, float *value, int size)
//SetShaderValuei(Shader shader, int uniformLoc, int *value, int size)
static void SetShaderLightsValues(Shader shader)
{
int tempInt[8] = { 0 };
float tempFloat[8] = { 0.0f };
for (int i = 0; i < MAX_LIGHTS; i++)
{
if (i < lightsCount)
{
tempInt[0] = lights[i]->enabled;
SetShaderValuei(shader, lightsLocs[i][0], tempInt, 1); //glUniform1i(lightsLocs[i][0], lights[i]->enabled);
tempInt[0] = lights[i]->type;
SetShaderValuei(shader, lightsLocs[i][1], tempInt, 1); //glUniform1i(lightsLocs[i][1], lights[i]->type);
tempFloat[0] = (float)lights[i]->diffuse.r/255.0f;
tempFloat[1] = (float)lights[i]->diffuse.g/255.0f;
tempFloat[2] = (float)lights[i]->diffuse.b/255.0f;
tempFloat[3] = (float)lights[i]->diffuse.a/255.0f;
SetShaderValue(shader, lightsLocs[i][5], tempFloat, 4);
//glUniform4f(lightsLocs[i][5], (float)lights[i]->diffuse.r/255, (float)lights[i]->diffuse.g/255, (float)lights[i]->diffuse.b/255, (float)lights[i]->diffuse.a/255);
tempFloat[0] = lights[i]->intensity;
SetShaderValue(shader, lightsLocs[i][6], tempFloat, 1);
switch (lights[i]->type)
{
case LIGHT_POINT:
{
tempFloat[0] = lights[i]->position.x;
tempFloat[1] = lights[i]->position.y;
tempFloat[2] = lights[i]->position.z;
SetShaderValue(shader, lightsLocs[i][2], tempFloat, 3);
tempFloat[0] = lights[i]->radius;
SetShaderValue(shader, lightsLocs[i][4], tempFloat, 1);
//glUniform3f(lightsLocs[i][2], lights[i]->position.x, lights[i]->position.y, lights[i]->position.z);
//glUniform1f(lightsLocs[i][4], lights[i]->radius);
} break;
case LIGHT_DIRECTIONAL:
{
Vector3 direction = VectorSubtract(lights[i]->target, lights[i]->position);
VectorNormalize(&direction);
tempFloat[0] = direction.x;
tempFloat[1] = direction.y;
tempFloat[2] = direction.z;
SetShaderValue(shader, lightsLocs[i][3], tempFloat, 3);
//glUniform3f(lightsLocs[i][3], direction.x, direction.y, direction.z);
} break;
case LIGHT_SPOT:
{
tempFloat[0] = lights[i]->position.x;
tempFloat[1] = lights[i]->position.y;
tempFloat[2] = lights[i]->position.z;
SetShaderValue(shader, lightsLocs[i][2], tempFloat, 3);
//glUniform3f(lightsLocs[i][2], lights[i]->position.x, lights[i]->position.y, lights[i]->position.z);
Vector3 direction = VectorSubtract(lights[i]->target, lights[i]->position);
VectorNormalize(&direction);
tempFloat[0] = direction.x;
tempFloat[1] = direction.y;
tempFloat[2] = direction.z;
SetShaderValue(shader, lightsLocs[i][3], tempFloat, 3);
//glUniform3f(lightsLocs[i][3], direction.x, direction.y, direction.z);
tempFloat[0] = lights[i]->coneAngle;
SetShaderValue(shader, lightsLocs[i][7], tempFloat, 1);
//glUniform1f(lightsLocs[i][7], lights[i]->coneAngle);
} break;
default: break;
}
}
else
{
tempInt[0] = 0;
SetShaderValuei(shader, lightsLocs[i][0], tempInt, 1); //glUniform1i(lightsLocs[i][0], 0); // Light disabled
}
}
}
// Calculate vector length
float VectorLength(const Vector3 v)
{
float length;
length = sqrtf(v.x*v.x + v.y*v.y + v.z*v.z);
return length;
}
// Normalize provided vector
void VectorNormalize(Vector3 *v)
{
float length, ilength;
length = VectorLength(*v);
if (length == 0.0f) length = 1.0f;
ilength = 1.0f/length;
v->x *= ilength;
v->y *= ilength;
v->z *= ilength;
}
// Substract two vectors
Vector3 VectorSubtract(Vector3 v1, Vector3 v2)
{
Vector3 result;
result.x = v1.x - v2.x;
result.y = v1.y - v2.y;
result.z = v1.z - v2.z;
return result;
}
}

152
Examples/Examples/physac/physics_demo.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* Physac - Physics demo
*
* NOTE 1: Physac requires multi-threading, when InitPhysics() a second thread is created to manage physics calculations.
* NOTE 2: Physac requires static C library linkage to avoid dependency on MinGW DLL (-static -lpthread)
*
* Use the following line to compile:
*
* gcc -o $(NAME_PART).exe $(FILE_NAME) -s $(RAYLIB_DIR)\raylib\raylib.rc.o -static -lraylib -lpthread
* -lglfw3 -lopengl32 -lgdi32 -lopenal32 -lwinmm -std=c99 -Wl,--subsystem,windows -Wl,-allow-multiple-definition
*
* Copyright (c) 2016-2018 Victor Fisac
*
********************************************************************************************/
#define PHYSAC_IMPLEMENTATION
#include "physac.h"
public static int physics_demo()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
SetConfigFlags(FLAG_MSAA_4X_HINT);
InitWindow(screenWidth, screenHeight, "Physac [raylib] - Physics demo");
// Physac logo drawing position
int logoX = screenWidth - MeasureText("Physac", 30) - 10;
int logoY = 15;
bool needsReset = false;
// Initialize physics and default physics bodies
InitPhysics();
// Create floor rectangle physics body
PhysicsBody floor = CreatePhysicsBodyRectangle((Vector2){ screenWidth/2, screenHeight }, 500, 100, 10);
floor->enabled = false; // Disable body state to convert it to static (no dynamics, but collisions)
// Create obstacle circle physics body
PhysicsBody circle = CreatePhysicsBodyCircle((Vector2){ screenWidth/2, screenHeight/2 }, 45, 10);
circle->enabled = false; // Disable body state to convert it to static (no dynamics, but collisions)
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// Delay initialization of variables due to physics reset async
if (needsReset)
{
floor = CreatePhysicsBodyRectangle((Vector2){ screenWidth/2, screenHeight }, 500, 100, 10);
floor->enabled = false;
circle = CreatePhysicsBodyCircle((Vector2){ screenWidth/2, screenHeight/2 }, 45, 10);
circle->enabled = false;
}
// Reset physics input
if (IsKeyPressed('R'))
{
ResetPhysics();
needsReset = true;
}
// Physics body creation inputs
if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) CreatePhysicsBodyPolygon(GetMousePosition(), GetRandomValue(20, 80), GetRandomValue(3, 8), 10);
else if (IsMouseButtonPressed(MOUSE_RIGHT_BUTTON)) CreatePhysicsBodyCircle(GetMousePosition(), GetRandomValue(10, 45), 10);
// Destroy falling physics bodies
int bodiesCount = GetPhysicsBodiesCount();
for (int i = bodiesCount - 1; i >= 0; i--)
{
PhysicsBody body = GetPhysicsBody(i);
if (body != NULL && (body->position.y > screenHeight*2)) DestroyPhysicsBody(body);
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(BLACK);
DrawFPS(screenWidth - 90, screenHeight - 30);
// Draw created physics bodies
bodiesCount = GetPhysicsBodiesCount();
for (int i = 0; i < bodiesCount; i++)
{
PhysicsBody body = GetPhysicsBody(i);
if (body != NULL)
{
int vertexCount = GetPhysicsShapeVerticesCount(i);
for (int j = 0; j < vertexCount; j++)
{
// Get physics bodies shape vertices to draw lines
// Note: GetPhysicsShapeVertex() already calculates rotation transformations
Vector2 vertexA = GetPhysicsShapeVertex(body, j);
int jj = (((j + 1) < vertexCount) ? (j + 1) : 0); // Get next vertex or first to close the shape
Vector2 vertexB = GetPhysicsShapeVertex(body, jj);
DrawLineV(vertexA, vertexB, GREEN); // Draw a line between two vertex positions
}
}
}
DrawText("Left mouse button to create a polygon", 10, 10, 10, WHITE);
DrawText("Right mouse button to create a circle", 10, 25, 10, WHITE);
DrawText("Press 'R' to reset example", 10, 40, 10, WHITE);
DrawText("Physac", logoX, logoY, 30, WHITE);
DrawText("Powered by", logoX + 50, logoY - 7, 10, WHITE);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
ClosePhysics(); // Unitialize physics
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

159
Examples/Examples/physac/physics_friction.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* Physac - Physics friction
*
* NOTE 1: Physac requires multi-threading, when InitPhysics() a second thread is created to manage physics calculations.
* NOTE 2: Physac requires static C library linkage to avoid dependency on MinGW DLL (-static -lpthread)
*
* Use the following line to compile:
*
* gcc -o $(NAME_PART).exe $(FILE_NAME) -s $(RAYLIB_DIR)\raylib\raylib.rc.o -static -lraylib -lpthread
* -lglfw3 -lopengl32 -lgdi32 -lopenal32 -lwinmm -std=c99 -Wl,--subsystem,windows -Wl,-allow-multiple-definition
*
* Copyright (c) 2016-2018 Victor Fisac
*
********************************************************************************************/
#define PHYSAC_IMPLEMENTATION
#include "physac.h"
public static int physics_friction()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
SetConfigFlags(FLAG_MSAA_4X_HINT);
InitWindow(screenWidth, screenHeight, "Physac [raylib] - Physics friction");
// Physac logo drawing position
int logoX = screenWidth - MeasureText("Physac", 30) - 10;
int logoY = 15;
// Initialize physics and default physics bodies
InitPhysics();
// Create floor rectangle physics body
PhysicsBody floor = CreatePhysicsBodyRectangle((Vector2){ screenWidth/2, screenHeight }, screenWidth, 100, 10);
floor->enabled = false; // Disable body state to convert it to static (no dynamics, but collisions)
PhysicsBody wall = CreatePhysicsBodyRectangle((Vector2){ screenWidth/2, screenHeight*0.8f }, 10, 80, 10);
wall->enabled = false; // Disable body state to convert it to static (no dynamics, but collisions)
// Create left ramp physics body
PhysicsBody rectLeft = CreatePhysicsBodyRectangle((Vector2){ 25, screenHeight - 5 }, 250, 250, 10);
rectLeft->enabled = false; // Disable body state to convert it to static (no dynamics, but collisions)
SetPhysicsBodyRotation(rectLeft, 30*DEG2RAD);
// Create right ramp physics body
PhysicsBody rectRight = CreatePhysicsBodyRectangle((Vector2){ screenWidth - 25, screenHeight - 5 }, 250, 250, 10);
rectRight->enabled = false; // Disable body state to convert it to static (no dynamics, but collisions)
SetPhysicsBodyRotation(rectRight, 330*DEG2RAD);
// Create dynamic physics bodies
PhysicsBody bodyA = CreatePhysicsBodyRectangle((Vector2){ 35, screenHeight*0.6f }, 40, 40, 10);
bodyA->staticFriction = 0.1f;
bodyA->dynamicFriction = 0.1f;
SetPhysicsBodyRotation(bodyA, 30*DEG2RAD);
PhysicsBody bodyB = CreatePhysicsBodyRectangle((Vector2){ screenWidth - 35, screenHeight*0.6f }, 40, 40, 10);
bodyB->staticFriction = 1;
bodyB->dynamicFriction = 1;
SetPhysicsBodyRotation(bodyB, 330*DEG2RAD);
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsKeyPressed('R')) // Reset physics input
{
// Reset dynamic physics bodies position, velocity and rotation
bodyA->position = (Vector2){ 35, screenHeight*0.6f };
bodyA->velocity = (Vector2){ 0, 0 };
bodyA->angularVelocity = 0;
SetPhysicsBodyRotation(bodyA, 30*DEG2RAD);
bodyB->position = (Vector2){ screenWidth - 35, screenHeight*0.6f };
bodyB->velocity = (Vector2){ 0, 0 };
bodyB->angularVelocity = 0;
SetPhysicsBodyRotation(bodyB, 330*DEG2RAD);
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(BLACK);
DrawFPS(screenWidth - 90, screenHeight - 30);
// Draw created physics bodies
int bodiesCount = GetPhysicsBodiesCount();
for (int i = 0; i < bodiesCount; i++)
{
PhysicsBody body = GetPhysicsBody(i);
if (body != NULL)
{
int vertexCount = GetPhysicsShapeVerticesCount(i);
for (int j = 0; j < vertexCount; j++)
{
// Get physics bodies shape vertices to draw lines
// Note: GetPhysicsShapeVertex() already calculates rotation transformations
Vector2 vertexA = GetPhysicsShapeVertex(body, j);
int jj = (((j + 1) < vertexCount) ? (j + 1) : 0); // Get next vertex or first to close the shape
Vector2 vertexB = GetPhysicsShapeVertex(body, jj);
DrawLineV(vertexA, vertexB, GREEN); // Draw a line between two vertex positions
}
}
}
DrawRectangle(0, screenHeight - 49, screenWidth, 49, BLACK);
DrawText("Friction amount", (screenWidth - MeasureText("Friction amount", 30))/2, 75, 30, WHITE);
DrawText("0.1", bodyA->position.x - MeasureText("0.1", 20)/2, bodyA->position.y - 7, 20, WHITE);
DrawText("1", bodyB->position.x - MeasureText("1", 20)/2, bodyB->position.y - 7, 20, WHITE);
DrawText("Press 'R' to reset example", 10, 10, 10, WHITE);
DrawText("Physac", logoX, logoY, 30, WHITE);
DrawText("Powered by", logoX + 50, logoY - 7, 10, WHITE);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
ClosePhysics(); // Unitialize physics
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

145
Examples/Examples/physac/physics_movement.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* Physac - Physics movement
*
* NOTE 1: Physac requires multi-threading, when InitPhysics() a second thread is created to manage physics calculations.
* NOTE 2: Physac requires static C library linkage to avoid dependency on MinGW DLL (-static -lpthread)
*
* Use the following line to compile:
*
* gcc -o $(NAME_PART).exe $(FILE_NAME) -s $(RAYLIB_DIR)\raylib\raylib.rc.o -static -lraylib -lpthread
* -lglfw3 -lopengl32 -lgdi32 -lopenal32 -lwinmm -std=c99 -Wl,--subsystem,windows -Wl,-allow-multiple-definition
*
* Copyright (c) 2016-2018 Victor Fisac
*
********************************************************************************************/
#define PHYSAC_IMPLEMENTATION
#include "physac.h"
private const int VELOCITY = 0;.5f
public static int physics_movement()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
SetConfigFlags(FLAG_MSAA_4X_HINT);
InitWindow(screenWidth, screenHeight, "Physac [raylib] - Physics movement");
// Physac logo drawing position
int logoX = screenWidth - MeasureText("Physac", 30) - 10;
int logoY = 15;
// Initialize physics and default physics bodies
InitPhysics();
// Create floor and walls rectangle physics body
PhysicsBody floor = CreatePhysicsBodyRectangle((Vector2){ screenWidth/2, screenHeight }, screenWidth, 100, 10);
PhysicsBody platformLeft = CreatePhysicsBodyRectangle((Vector2){ screenWidth*0.25f, screenHeight*0.6f }, screenWidth*0.25f, 10, 10);
PhysicsBody platformRight = CreatePhysicsBodyRectangle((Vector2){ screenWidth*0.75f, screenHeight*0.6f }, screenWidth*0.25f, 10, 10);
PhysicsBody wallLeft = CreatePhysicsBodyRectangle((Vector2){ -5, screenHeight/2 }, 10, screenHeight, 10);
PhysicsBody wallRight = CreatePhysicsBodyRectangle((Vector2){ screenWidth + 5, screenHeight/2 }, 10, screenHeight, 10);
// Disable dynamics to floor and walls physics bodies
floor->enabled = false;
platformLeft->enabled = false;
platformRight->enabled = false;
wallLeft->enabled = false;
wallRight->enabled = false;
// Create movement physics body
PhysicsBody body = CreatePhysicsBodyRectangle((Vector2){ screenWidth/2, screenHeight/2 }, 50, 50, 1);
body->freezeOrient = true; // Constrain body rotation to avoid little collision torque amounts
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsKeyPressed('R')) // Reset physics input
{
// Reset movement physics body position, velocity and rotation
body->position = (Vector2){ screenWidth/2, screenHeight/2 };
body->velocity = (Vector2){ 0, 0 };
SetPhysicsBodyRotation(body, 0);
}
// Horizontal movement input
if (IsKeyDown(KEY_RIGHT)) body->velocity.x = VELOCITY;
else if (IsKeyDown(KEY_LEFT)) body->velocity.x = -VELOCITY;
// Vertical movement input checking if player physics body is grounded
if (IsKeyDown(KEY_UP) && body->isGrounded) body->velocity.y = -VELOCITY*4;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(BLACK);
DrawFPS(screenWidth - 90, screenHeight - 30);
// Draw created physics bodies
int bodiesCount = GetPhysicsBodiesCount();
for (int i = 0; i < bodiesCount; i++)
{
PhysicsBody body = GetPhysicsBody(i);
int vertexCount = GetPhysicsShapeVerticesCount(i);
for (int j = 0; j < vertexCount; j++)
{
// Get physics bodies shape vertices to draw lines
// Note: GetPhysicsShapeVertex() already calculates rotation transformations
Vector2 vertexA = GetPhysicsShapeVertex(body, j);
int jj = (((j + 1) < vertexCount) ? (j + 1) : 0); // Get next vertex or first to close the shape
Vector2 vertexB = GetPhysicsShapeVertex(body, jj);
DrawLineV(vertexA, vertexB, GREEN); // Draw a line between two vertex positions
}
}
DrawText("Use 'ARROWS' to move player", 10, 10, 10, WHITE);
DrawText("Press 'R' to reset example", 10, 30, 10, WHITE);
DrawText("Physac", logoX, logoY, 30, WHITE);
DrawText("Powered by", logoX + 50, logoY - 7, 10, WHITE);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
ClosePhysics(); // Unitialize physics
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

138
Examples/Examples/physac/physics_restitution.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* Physac - Physics restitution
*
* NOTE 1: Physac requires multi-threading, when InitPhysics() a second thread is created to manage physics calculations.
* NOTE 2: Physac requires static C library linkage to avoid dependency on MinGW DLL (-static -lpthread)
*
* Use the following line to compile:
*
* gcc -o $(NAME_PART).exe $(FILE_NAME) -s $(RAYLIB_DIR)\raylib\raylib.rc.o -static -lraylib -lpthread
* -lglfw3 -lopengl32 -lgdi32 -lopenal32 -lwinmm -std=c99 -Wl,--subsystem,windows -Wl,-allow-multiple-definition
*
* Copyright (c) 2016-2018 Victor Fisac
*
********************************************************************************************/
#define PHYSAC_IMPLEMENTATION
#include "physac.h"
public static int physics_restitution()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
SetConfigFlags(FLAG_MSAA_4X_HINT);
InitWindow(screenWidth, screenHeight, "Physac [raylib] - Physics restitution");
// Physac logo drawing position
int logoX = screenWidth - MeasureText("Physac", 30) - 10;
int logoY = 15;
// Initialize physics and default physics bodies
InitPhysics();
// Create floor rectangle physics body
PhysicsBody floor = CreatePhysicsBodyRectangle((Vector2){ screenWidth/2, screenHeight }, screenWidth, 100, 10);
floor->enabled = false; // Disable body state to convert it to static (no dynamics, but collisions)
floor->restitution = 1;
// Create circles physics body
PhysicsBody circleA = CreatePhysicsBodyCircle((Vector2){ screenWidth*0.25f, screenHeight/2 }, 30, 10);
circleA->restitution = 0;
PhysicsBody circleB = CreatePhysicsBodyCircle((Vector2){ screenWidth*0.5f, screenHeight/2 }, 30, 10);
circleB->restitution = 0.5f;
PhysicsBody circleC = CreatePhysicsBodyCircle((Vector2){ screenWidth*0.75f, screenHeight/2 }, 30, 10);
circleC->restitution = 1;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsKeyPressed('R')) // Reset physics input
{
// Reset circles physics bodies position and velocity
circleA->position = (Vector2){ screenWidth*0.25f, screenHeight/2 };
circleA->velocity = (Vector2){ 0, 0 };
circleB->position = (Vector2){ screenWidth*0.5f, screenHeight/2 };
circleB->velocity = (Vector2){ 0, 0 };
circleC->position = (Vector2){ screenWidth*0.75f, screenHeight/2 };
circleC->velocity = (Vector2){ 0, 0 };
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(BLACK);
DrawFPS(screenWidth - 90, screenHeight - 30);
// Draw created physics bodies
int bodiesCount = GetPhysicsBodiesCount();
for (int i = 0; i < bodiesCount; i++)
{
PhysicsBody body = GetPhysicsBody(i);
int vertexCount = GetPhysicsShapeVerticesCount(i);
for (int j = 0; j < vertexCount; j++)
{
// Get physics bodies shape vertices to draw lines
// Note: GetPhysicsShapeVertex() already calculates rotation transformations
Vector2 vertexA = GetPhysicsShapeVertex(body, j);
int jj = (((j + 1) < vertexCount) ? (j + 1) : 0); // Get next vertex or first to close the shape
Vector2 vertexB = GetPhysicsShapeVertex(body, jj);
DrawLineV(vertexA, vertexB, GREEN); // Draw a line between two vertex positions
}
}
DrawText("Restitution amount", (screenWidth - MeasureText("Restitution amount", 30))/2, 75, 30, WHITE);
DrawText("0", circleA->position.x - MeasureText("0", 20)/2, circleA->position.y - 7, 20, WHITE);
DrawText("0.5", circleB->position.x - MeasureText("0.5", 20)/2, circleB->position.y - 7, 20, WHITE);
DrawText("1", circleC->position.x - MeasureText("1", 20)/2, circleC->position.y - 7, 20, WHITE);
DrawText("Press 'R' to reset example", 10, 10, 10, WHITE);
DrawText("Physac", logoX, logoY, 30, WHITE);
DrawText("Powered by", logoX + 50, logoY - 7, 10, WHITE);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
ClosePhysics(); // Unitialize physics
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

136
Examples/Examples/physac/physics_shatter.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* Physac - Body shatter
*
* NOTE 1: Physac requires multi-threading, when InitPhysics() a second thread is created to manage physics calculations.
* NOTE 2: Physac requires static C library linkage to avoid dependency on MinGW DLL (-static -lpthread)
*
* Use the following line to compile:
*
* gcc -o $(NAME_PART).exe $(FILE_NAME) -s $(RAYLIB_DIR)\raylib\raylib.rc.o -static -lraylib -lpthread
* -lglfw3 -lopengl32 -lgdi32 -lopenal32 -lwinmm -std=c99 -Wl,--subsystem,windows -Wl,-allow-multiple-definition
*
* Copyright (c) 2016-2018 Victor Fisac
*
********************************************************************************************/
#define PHYSAC_IMPLEMENTATION
#include "physac.h"
public static int physics_shatter()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
SetConfigFlags(FLAG_MSAA_4X_HINT);
InitWindow(screenWidth, screenHeight, "Physac [raylib] - Body shatter");
// Physac logo drawing position
int logoX = screenWidth - MeasureText("Physac", 30) - 10;
int logoY = 15;
bool needsReset = false;
// Initialize physics and default physics bodies
InitPhysics();
SetPhysicsGravity(0, 0);
// Create random polygon physics body to shatter
CreatePhysicsBodyPolygon((Vector2){ screenWidth/2, screenHeight/2 }, GetRandomValue(80, 200), GetRandomValue(3, 8), 10);
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// Delay initialization of variables due to physics reset asynchronous
if (needsReset)
{
// Create random polygon physics body to shatter
CreatePhysicsBodyPolygon((Vector2){ screenWidth/2, screenHeight/2 }, GetRandomValue(80, 200), GetRandomValue(3, 8), 10);
}
if (IsKeyPressed('R')) // Reset physics input
{
ResetPhysics();
needsReset = true;
}
if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) // Physics shatter input
{
// Note: some values need to be stored in variables due to asynchronous changes during main thread
int count = GetPhysicsBodiesCount();
for (int i = count - 1; i >= 0; i--)
{
PhysicsBody currentBody = GetPhysicsBody(i);
if (currentBody != NULL) PhysicsShatter(currentBody, GetMousePosition(), 10/currentBody->inverseMass);
}
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(BLACK);
// Draw created physics bodies
int bodiesCount = GetPhysicsBodiesCount();
for (int i = 0; i < bodiesCount; i++)
{
PhysicsBody currentBody = GetPhysicsBody(i);
int vertexCount = GetPhysicsShapeVerticesCount(i);
for (int j = 0; j < vertexCount; j++)
{
// Get physics bodies shape vertices to draw lines
// Note: GetPhysicsShapeVertex() already calculates rotation transformations
Vector2 vertexA = GetPhysicsShapeVertex(currentBody, j);
int jj = (((j + 1) < vertexCount) ? (j + 1) : 0); // Get next vertex or first to close the shape
Vector2 vertexB = GetPhysicsShapeVertex(currentBody, jj);
DrawLineV(vertexA, vertexB, GREEN); // Draw a line between two vertex positions
}
}
DrawText("Left mouse button in polygon area to shatter body\nPress 'R' to reset example", 10, 10, 10, WHITE);
DrawText("Physac", logoX, logoY, 30, WHITE);
DrawText("Powered by", logoX + 50, logoY - 7, 10, WHITE);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
ClosePhysics(); // Unitialize physics
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

140
Examples/Examples/shaders/shaders_custom_uniform.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [shaders] example - Apply a postprocessing shader and connect a custom uniform variable
*
* NOTE: This example requires raylib OpenGL 3.3 or ES2 versions for shaders support,
* OpenGL 1.1 does not support shaders, recompile raylib to OpenGL 3.3 version.
*
* NOTE: Shaders used in this example are #version 330 (OpenGL 3.3), to test this example
* on OpenGL ES 2.0 platforms (Android, Raspberry Pi, HTML5), use #version 100 shaders
* raylib comes with shaders ready for both versions, check raylib/shaders install folder
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int shaders_custom_uniform()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
SetConfigFlags(FLAG_MSAA_4X_HINT); // Enable Multi Sampling Anti Aliasing 4x (if available)
InitWindow(screenWidth, screenHeight, "raylib [shaders] example - custom uniform variable");
// Define the camera to look into our 3d world
Camera camera = { 0 };
camera.position = (Vector3){ 8.0f, 8.0f, 8.0f };
camera.target = (Vector3){ 0.0f, 1.5f, 0.0f };
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f };
camera.fovy = 45.0f;
camera.type = CAMERA_PERSPECTIVE;
Model model = LoadModel("resources/models/barracks.obj"); // Load OBJ model
Texture2D texture = LoadTexture("resources/models/barracks_diffuse.png"); // Load model texture (diffuse map)
model.material.maps[MAP_DIFFUSE].texture = texture; // Set model diffuse texture
Vector3 position = { 0.0f, 0.0f, 0.0f }; // Set model position
Shader shader = LoadShader("resources/shaders/glsl330/base.vs",
"resources/shaders/glsl330/swirl.fs"); // Load postpro shader
// Get variable (uniform) location on the shader to connect with the program
// NOTE: If uniform variable could not be found in the shader, function returns -1
int swirlCenterLoc = GetShaderLocation(shader, "center");
float swirlCenter[2] = { (float)screenWidth/2, (float)screenHeight/2 };
// Create a RenderTexture2D to be used for render to texture
RenderTexture2D target = LoadRenderTexture(screenWidth, screenHeight);
// Setup orbital camera
SetCameraMode(camera, CAMERA_ORBITAL); // Set an orbital camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
Vector2 mousePosition = GetMousePosition();
swirlCenter[0] = mousePosition.x;
swirlCenter[1] = screenHeight - mousePosition.y;
// Send new value to the shader to be used on drawing
SetShaderValue(shader, swirlCenterLoc, swirlCenter, 2);
UpdateCamera(&camera); // Update camera
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginTextureMode(target); // Enable drawing to texture
BeginMode3D(camera);
DrawModel(model, position, 0.5f, WHITE); // Draw 3d model with texture
DrawGrid(10, 1.0f); // Draw a grid
EndMode3D();
DrawText("TEXT DRAWN IN RENDER TEXTURE", 200, 10, 30, RED);
EndTextureMode(); // End drawing to texture (now we have a texture available for next passes)
BeginShaderMode(shader);
// NOTE: Render texture must be y-flipped due to default OpenGL coordinates (left-bottom)
DrawTextureRec(target.texture, (Rectangle){ 0, 0, target.texture.width, -target.texture.height }, (Vector2){ 0, 0 }, WHITE);
EndShaderMode();
DrawText("(c) Barracks 3D model by Alberto Cano", screenWidth - 220, screenHeight - 20, 10, GRAY);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadShader(shader); // Unload shader
UnloadTexture(texture); // Unload texture
UnloadModel(model); // Unload model
UnloadRenderTexture(target); // Unload render texture
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

112
Examples/Examples/shaders/shaders_model_shader.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [shaders] example - Apply a shader to a 3d model
*
* NOTE: This example requires raylib OpenGL 3.3 or ES2 versions for shaders support,
* OpenGL 1.1 does not support shaders, recompile raylib to OpenGL 3.3 version.
*
* NOTE: Shaders used in this example are #version 330 (OpenGL 3.3), to test this example
* on OpenGL ES 2.0 platforms (Android, Raspberry Pi, HTML5), use #version 100 shaders
* raylib comes with shaders ready for both versions, check raylib/shaders install folder
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int shaders_model_shader()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
SetConfigFlags(FLAG_MSAA_4X_HINT); // Enable Multi Sampling Anti Aliasing 4x (if available)
InitWindow(screenWidth, screenHeight, "raylib [shaders] example - model shader");
// Define the camera to look into our 3d world
Camera camera = { 0 };
camera.position = (Vector3){ 4.0f, 4.0f, 4.0f };
camera.target = (Vector3){ 0.0f, 1.0f, -1.0f };
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f };
camera.fovy = 45.0f;
camera.type = CAMERA_PERSPECTIVE;
Model model = LoadModel("resources/models/watermill.obj"); // Load OBJ model
Texture2D texture = LoadTexture("resources/models/watermill_diffuse.png"); // Load model texture
Shader shader = LoadShader("resources/shaders/glsl330/base.vs",
"resources/shaders/glsl330/grayscale.fs"); // Load model shader
model.material.shader = shader; // Set shader effect to 3d model
model.material.maps[MAP_DIFFUSE].texture = texture; // Bind texture to model
Vector3 position = { 0.0f, 0.0f, 0.0f }; // Set model position
SetCameraMode(camera, CAMERA_FREE); // Set an orbital camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawModel(model, position, 0.2f, WHITE); // Draw 3d model with texture
DrawGrid(10, 1.0f); // Draw a grid
EndMode3D();
DrawText("(c) Watermill 3D model by Alberto Cano", screenWidth - 210, screenHeight - 20, 10, GRAY);
DrawText(FormatText("Camera position: (%.2f, %.2f, %.2f)", camera.position.x, camera.position.y, camera.position.z), 600, 20, 10, BLACK);
DrawText(FormatText("Camera target: (%.2f, %.2f, %.2f)", camera.target.x, camera.target.y, camera.target.z), 600, 40, 10, GRAY);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadShader(shader); // Unload shader
UnloadTexture(texture); // Unload texture
UnloadModel(model); // Unload model
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

194
Examples/Examples/shaders/shaders_postprocessing.cs
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@ -1,194 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [shaders] example - Apply a postprocessing shader to a scene
*
* NOTE: This example requires raylib OpenGL 3.3 or ES2 versions for shaders support,
* OpenGL 1.1 does not support shaders, recompile raylib to OpenGL 3.3 version.
*
* NOTE: Shaders used in this example are #version 330 (OpenGL 3.3), to test this example
* on OpenGL ES 2.0 platforms (Android, Raspberry Pi, HTML5), use #version 100 shaders
* raylib comes with shaders ready for both versions, check raylib/shaders install folder
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#if defined(PLATFORM_DESKTOP)
private const int GLSL_VERSION = 330;
#else // PLATFORM_RPI, PLATFORM_ANDROID, PLATFORM_WEB
private const int GLSL_VERSION = 100;
#endif
private const int MAX_POSTPRO_SHADERS = 12;
typedef enum {
FX_GRAYSCALE = 0,
FX_POSTERIZATION,
FX_DREAM_VISION,
FX_PIXELIZER,
FX_CROSS_HATCHING,
FX_CROSS_STITCHING,
FX_PREDATOR_VIEW,
FX_SCANLINES,
FX_FISHEYE,
FX_SOBEL,
FX_BLOOM,
FX_BLUR,
//FX_FXAA
} PostproShader;
static const char *postproShaderText[] = {
"GRAYSCALE",
"POSTERIZATION",
"DREAM_VISION",
"PIXELIZER",
"CROSS_HATCHING",
"CROSS_STITCHING",
"PREDATOR_VIEW",
"SCANLINES",
"FISHEYE",
"SOBEL",
"BLOOM",
"BLUR",
//"FXAA"
};
public static int shaders_postprocessing()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
SetConfigFlags(FLAG_MSAA_4X_HINT); // Enable Multi Sampling Anti Aliasing 4x (if available)
InitWindow(screenWidth, screenHeight, "raylib [shaders] example - postprocessing shader");
// Define the camera to look into our 3d world
Camera camera = {{ 2.0f, 3.0f, 2.0f }, { 0.0f, 1.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f, 0 };
Model model = LoadModel("resources/models/church.obj"); // Load OBJ model
Texture2D texture = LoadTexture("resources/models/church_diffuse.png"); // Load model texture (diffuse map)
model.material.maps[MAP_DIFFUSE].texture = texture; // Set model diffuse texture
Vector3 position = { 0.0f, 0.0f, 0.0f }; // Set model position
// Load all postpro shaders
// NOTE 1: All postpro shader use the base vertex shader (DEFAULT_VERTEX_SHADER)
// NOTE 2: We load the correct shader depending on GLSL version
Shader shaders[MAX_POSTPRO_SHADERS];
// NOTE: Defining 0 (NULL) for vertex shader forces usage of internal default vertex shader
shaders[FX_GRAYSCALE] = LoadShader(0, FormatText("resources/shaders/glsl%i/grayscale.fs", GLSL_VERSION));
shaders[FX_POSTERIZATION] = LoadShader(0, FormatText("resources/shaders/glsl%i/posterization.fs", GLSL_VERSION));
shaders[FX_DREAM_VISION] = LoadShader(0, FormatText("resources/shaders/glsl%i/dream_vision.fs", GLSL_VERSION));
shaders[FX_PIXELIZER] = LoadShader(0, FormatText("resources/shaders/glsl%i/pixelizer.fs", GLSL_VERSION));
shaders[FX_CROSS_HATCHING] = LoadShader(0, FormatText("resources/shaders/glsl%i/cross_hatching.fs", GLSL_VERSION));
shaders[FX_CROSS_STITCHING] = LoadShader(0, FormatText("resources/shaders/glsl%i/cross_stitching.fs", GLSL_VERSION));
shaders[FX_PREDATOR_VIEW] = LoadShader(0, FormatText("resources/shaders/glsl%i/predator.fs", GLSL_VERSION));
shaders[FX_SCANLINES] = LoadShader(0, FormatText("resources/shaders/glsl%i/scanlines.fs", GLSL_VERSION));
shaders[FX_FISHEYE] = LoadShader(0, FormatText("resources/shaders/glsl%i/fisheye.fs", GLSL_VERSION));
shaders[FX_SOBEL] = LoadShader(0, FormatText("resources/shaders/glsl%i/sobel.fs", GLSL_VERSION));
shaders[FX_BLOOM] = LoadShader(0, FormatText("resources/shaders/glsl%i/bloom.fs", GLSL_VERSION));
shaders[FX_BLUR] = LoadShader(0, FormatText("resources/shaders/glsl%i/blur.fs", GLSL_VERSION));
int currentShader = FX_GRAYSCALE;
// Create a RenderTexture2D to be used for render to texture
RenderTexture2D target = LoadRenderTexture(screenWidth, screenHeight);
// Setup orbital camera
SetCameraMode(camera, CAMERA_ORBITAL); // Set an orbital camera mode
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(&camera); // Update camera
if (IsKeyPressed(KEY_RIGHT)) currentShader++;
else if (IsKeyPressed(KEY_LEFT)) currentShader--;
if (currentShader >= MAX_POSTPRO_SHADERS) currentShader = 0;
else if (currentShader < 0) currentShader = MAX_POSTPRO_SHADERS - 1;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginTextureMode(target); // Enable drawing to texture
BeginMode3D(camera);
DrawModel(model, position, 0.1f, WHITE); // Draw 3d model with texture
DrawGrid(10, 1.0f); // Draw a grid
EndMode3D();
EndTextureMode(); // End drawing to texture (now we have a texture available for next passes)
// Render previously generated texture using selected postpro shader
BeginShaderMode(shaders[currentShader]);
// NOTE: Render texture must be y-flipped due to default OpenGL coordinates (left-bottom)
DrawTextureRec(target.texture, (Rectangle){ 0, 0, target.texture.width, -target.texture.height }, (Vector2){ 0, 0 }, WHITE);
EndShaderMode();
DrawRectangle(0, 9, 580, 30, Fade(LIGHTGRAY, 0.7f));
DrawText("(c) Church 3D model by Alberto Cano", screenWidth - 200, screenHeight - 20, 10, GRAY);
DrawText("CURRENT POSTPRO SHADER:", 10, 15, 20, BLACK);
DrawText(postproShaderText[currentShader], 330, 15, 20, RED);
DrawText("< >", 540, 10, 30, DARKBLUE);
DrawFPS(700, 15);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
// Unload all postpro shaders
for (int i = 0; i < MAX_POSTPRO_SHADERS; i++) UnloadShader(shaders[i]);
UnloadTexture(texture); // Unload texture
UnloadModel(model); // Unload model
UnloadRenderTexture(target); // Unload render texture
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

123
Examples/Examples/shaders/shaders_shapes_textures.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [shaders] example - Apply a shader to some shape or texture
*
* NOTE: This example requires raylib OpenGL 3.3 or ES2 versions for shaders support,
* OpenGL 1.1 does not support shaders, recompile raylib to OpenGL 3.3 version.
*
* NOTE: Shaders used in this example are #version 330 (OpenGL 3.3), to test this example
* on OpenGL ES 2.0 platforms (Android, Raspberry Pi, HTML5), use #version 100 shaders
* raylib comes with shaders ready for both versions, check raylib/shaders install folder
*
* This example has been created using raylib 1.7 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int shaders_shapes_textures()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [shaders] example - shapes and texture shaders");
Texture2D fudesumi = LoadTexture("resources/fudesumi.png");
// NOTE: Using GLSL 330 shader version, on OpenGL ES 2.0 use GLSL 100 shader version
Shader shader = LoadShader("resources/shaders/glsl330/base.vs",
"resources/shaders/glsl330/grayscale.fs");
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
// Start drawing with default shader
DrawText("USING DEFAULT SHADER", 20, 40, 10, RED);
DrawCircle(80, 120, 35, DARKBLUE);
DrawCircleGradient(80, 220, 60, GREEN, SKYBLUE);
DrawCircleLines(80, 340, 80, DARKBLUE);
// Activate our custom shader to be applied on next shapes/textures drawings
BeginShaderMode(shader);
DrawText("USING CUSTOM SHADER", 190, 40, 10, RED);
DrawRectangle(250 - 60, 90, 120, 60, RED);
DrawRectangleGradientH(250 - 90, 170, 180, 130, MAROON, GOLD);
DrawRectangleLines(250 - 40, 320, 80, 60, ORANGE);
// Activate our default shader for next drawings
EndShaderMode();
DrawText("USING DEFAULT SHADER", 370, 40, 10, RED);
DrawTriangle((Vector2){430, 80},
(Vector2){430 - 60, 150},
(Vector2){430 + 60, 150}, VIOLET);
DrawTriangleLines((Vector2){430, 160},
(Vector2){430 - 20, 230},
(Vector2){430 + 20, 230}, DARKBLUE);
DrawPoly((Vector2){430, 320}, 6, 80, 0, BROWN);
// Activate our custom shader to be applied on next shapes/textures drawings
BeginShaderMode(shader);
DrawTexture(fudesumi, 500, -30, WHITE); // Using custom shader
// Activate our default shader for next drawings
EndShaderMode();
DrawText("(c) Fudesumi sprite by Eiden Marsal", 380, screenHeight - 20, 10, GRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadShader(shader); // Unload shader
UnloadTexture(fudesumi); // Unload texture
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

86
Examples/Examples/shapes/shapes_basic_shapes.cs
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@ -1,86 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [shapes] example - Draw basic shapes 2d (rectangle, circle, line...)
*
* This example has been created using raylib 1.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int shapes_basic_shapes()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [shapes] example - basic shapes drawing");
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("some basic shapes available on raylib", 20, 20, 20, DARKGRAY);
DrawLine(18, 42, screenWidth - 18, 42, BLACK);
DrawCircle(screenWidth/4, 120, 35, DARKBLUE);
DrawCircleGradient(screenWidth/4, 220, 60, GREEN, SKYBLUE);
DrawCircleLines(screenWidth/4, 340, 80, DARKBLUE);
DrawRectangle(screenWidth/4*2 - 60, 100, 120, 60, RED);
DrawRectangleGradientH(screenWidth/4*2 - 90, 170, 180, 130, MAROON, GOLD);
DrawRectangleLines(screenWidth/4*2 - 40, 320, 80, 60, ORANGE);
DrawTriangle((Vector2){screenWidth/4*3, 80},
(Vector2){screenWidth/4*3 - 60, 150},
(Vector2){screenWidth/4*3 + 60, 150}, VIOLET);
DrawTriangleLines((Vector2){screenWidth/4*3, 160},
(Vector2){screenWidth/4*3 - 20, 230},
(Vector2){screenWidth/4*3 + 20, 230}, DARKBLUE);
DrawPoly((Vector2){screenWidth/4*3, 320}, 6, 80, 0, BROWN);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

111
Examples/Examples/shapes/shapes_colors_palette.cs
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@ -1,111 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [shapes] example - Draw raylib custom color palette
*
* This example has been created using raylib 1.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int shapes_colors_palette()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [shapes] example - raylib color palette");
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("raylib color palette", 28, 42, 20, BLACK);
DrawRectangle(26, 80, 100, 100, DARKGRAY);
DrawRectangle(26, 188, 100, 100, GRAY);
DrawRectangle(26, 296, 100, 100, LIGHTGRAY);
DrawRectangle(134, 80, 100, 100, MAROON);
DrawRectangle(134, 188, 100, 100, RED);
DrawRectangle(134, 296, 100, 100, PINK);
DrawRectangle(242, 80, 100, 100, ORANGE);
DrawRectangle(242, 188, 100, 100, GOLD);
DrawRectangle(242, 296, 100, 100, YELLOW);
DrawRectangle(350, 80, 100, 100, DARKGREEN);
DrawRectangle(350, 188, 100, 100, LIME);
DrawRectangle(350, 296, 100, 100, GREEN);
DrawRectangle(458, 80, 100, 100, DARKBLUE);
DrawRectangle(458, 188, 100, 100, BLUE);
DrawRectangle(458, 296, 100, 100, SKYBLUE);
DrawRectangle(566, 80, 100, 100, DARKPURPLE);
DrawRectangle(566, 188, 100, 100, VIOLET);
DrawRectangle(566, 296, 100, 100, PURPLE);
DrawRectangle(674, 80, 100, 100, DARKBROWN);
DrawRectangle(674, 188, 100, 100, BROWN);
DrawRectangle(674, 296, 100, 100, BEIGE);
DrawText("DARKGRAY", 65, 166, 10, BLACK);
DrawText("GRAY", 93, 274, 10, BLACK);
DrawText("LIGHTGRAY", 61, 382, 10, BLACK);
DrawText("MAROON", 186, 166, 10, BLACK);
DrawText("RED", 208, 274, 10, BLACK);
DrawText("PINK", 204, 382, 10, BLACK);
DrawText("ORANGE", 295, 166, 10, BLACK);
DrawText("GOLD", 310, 274, 10, BLACK);
DrawText("YELLOW", 300, 382, 10, BLACK);
DrawText("DARKGREEN", 382, 166, 10, BLACK);
DrawText("LIME", 420, 274, 10, BLACK);
DrawText("GREEN", 410, 382, 10, BLACK);
DrawText("DARKBLUE", 498, 166, 10, BLACK);
DrawText("BLUE", 526, 274, 10, BLACK);
DrawText("SKYBLUE", 505, 382, 10, BLACK);
DrawText("DARKPURPLE", 592, 166, 10, BLACK);
DrawText("VIOLET", 621, 274, 10, BLACK);
DrawText("PURPLE", 620, 382, 10, BLACK);
DrawText("DARKBROWN", 705, 166, 10, BLACK);
DrawText("BROWN", 733, 274, 10, BLACK);
DrawText("BEIGE", 737, 382, 10, BLACK);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

74
Examples/Examples/shapes/shapes_lines_bezier.cs
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@ -1,74 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [shapes] example - Cubic-bezier lines
*
* This example has been created using raylib 1.7 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2017 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int shapes_lines_bezier()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
SetConfigFlags(FLAG_MSAA_4X_HINT);
InitWindow(screenWidth, screenHeight, "raylib [shapes] example - cubic-bezier lines");
Vector2 start = { 0, 0 };
Vector2 end = { screenWidth, screenHeight };
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsMouseButtonDown(MOUSE_LEFT_BUTTON)) start = GetMousePosition();
else if (IsMouseButtonDown(MOUSE_RIGHT_BUTTON)) end = GetMousePosition();
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("USE MOUSE LEFT-RIGHT CLICK to DEFINE LINE START and END POINTS", 15, 20, 20, GRAY);
DrawLineBezier(start, end, 2.0f, RED);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

70
Examples/Examples/shapes/shapes_logo_raylib.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [shapes] example - Draw raylib logo using basic shapes
*
* This example has been created using raylib 1.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int shapes_logo_raylib()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [shapes] example - raylib logo using shapes");
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawRectangle(screenWidth/2 - 128, screenHeight/2 - 128, 256, 256, BLACK);
DrawRectangle(screenWidth/2 - 112, screenHeight/2 - 112, 224, 224, RAYWHITE);
DrawText("raylib", screenWidth/2 - 44, screenHeight/2 + 48, 50, BLACK);
DrawText("this is NOT a texture!", 350, 370, 10, GRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

174
Examples/Examples/shapes/shapes_logo_raylib_anim.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [shapes] example - raylib logo animation
*
* This example has been created using raylib 1.4 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int shapes_logo_raylib_anim()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [shapes] example - raylib logo animation");
int logoPositionX = screenWidth/2 - 128;
int logoPositionY = screenHeight/2 - 128;
int framesCounter = 0;
int lettersCount = 0;
int topSideRecWidth = 16;
int leftSideRecHeight = 16;
int bottomSideRecWidth = 16;
int rightSideRecHeight = 16;
int state = 0; // Tracking animation states (State Machine)
float alpha = 1.0f; // Useful for fading
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (state == 0) // State 0: Small box blinking
{
framesCounter++;
if (framesCounter == 120)
{
state = 1;
framesCounter = 0; // Reset counter... will be used later...
}
}
else if (state == 1) // State 1: Top and left bars growing
{
topSideRecWidth += 4;
leftSideRecHeight += 4;
if (topSideRecWidth == 256) state = 2;
}
else if (state == 2) // State 2: Bottom and right bars growing
{
bottomSideRecWidth += 4;
rightSideRecHeight += 4;
if (bottomSideRecWidth == 256) state = 3;
}
else if (state == 3) // State 3: Letters appearing (one by one)
{
framesCounter++;
if (framesCounter/12) // Every 12 frames, one more letter!
{
lettersCount++;
framesCounter = 0;
}
if (lettersCount >= 10) // When all letters have appeared, just fade out everything
{
alpha -= 0.02f;
if (alpha <= 0.0f)
{
alpha = 0.0f;
state = 4;
}
}
}
else if (state == 4) // State 4: Reset and Replay
{
if (IsKeyPressed('R'))
{
framesCounter = 0;
lettersCount = 0;
topSideRecWidth = 16;
leftSideRecHeight = 16;
bottomSideRecWidth = 16;
rightSideRecHeight = 16;
alpha = 1.0f;
state = 0; // Return to State 0
}
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
if (state == 0)
{
if ((framesCounter/15)%2) DrawRectangle(logoPositionX, logoPositionY, 16, 16, BLACK);
}
else if (state == 1)
{
DrawRectangle(logoPositionX, logoPositionY, topSideRecWidth, 16, BLACK);
DrawRectangle(logoPositionX, logoPositionY, 16, leftSideRecHeight, BLACK);
}
else if (state == 2)
{
DrawRectangle(logoPositionX, logoPositionY, topSideRecWidth, 16, BLACK);
DrawRectangle(logoPositionX, logoPositionY, 16, leftSideRecHeight, BLACK);
DrawRectangle(logoPositionX + 240, logoPositionY, 16, rightSideRecHeight, BLACK);
DrawRectangle(logoPositionX, logoPositionY + 240, bottomSideRecWidth, 16, BLACK);
}
else if (state == 3)
{
DrawRectangle(logoPositionX, logoPositionY, topSideRecWidth, 16, Fade(BLACK, alpha));
DrawRectangle(logoPositionX, logoPositionY + 16, 16, leftSideRecHeight - 32, Fade(BLACK, alpha));
DrawRectangle(logoPositionX + 240, logoPositionY + 16, 16, rightSideRecHeight - 32, Fade(BLACK, alpha));
DrawRectangle(logoPositionX, logoPositionY + 240, bottomSideRecWidth, 16, Fade(BLACK, alpha));
DrawRectangle(screenWidth/2 - 112, screenHeight/2 - 112, 224, 224, Fade(RAYWHITE, alpha));
DrawText(SubText("raylib", 0, lettersCount), screenWidth/2 - 44, screenHeight/2 + 48, 50, Fade(BLACK, alpha));
}
else if (state == 4)
{
DrawText("[R] REPLAY", 340, 200, 20, GRAY);
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

82
Examples/Examples/text/text_bmfont_ttf.cs
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@ -1,82 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [text] example - BMFont and TTF Fonts loading
*
* This example has been created using raylib 1.4 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2016 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int text_bmfont_ttf()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [text] example - bmfont and ttf sprite fonts loading");
const char msgBm[64] = "THIS IS AN AngelCode SPRITE FONT";
const char msgTtf[64] = "THIS SPRITE FONT has been GENERATED from a TTF";
// NOTE: Textures/Fonts MUST be loaded after Window initialization (OpenGL context is required)
Font fontBm = LoadFont("resources/bmfont.fnt"); // BMFont (AngelCode)
Font fontTtf = LoadFont("resources/pixantiqua.ttf"); // TTF font
Vector2 fontPosition;
fontPosition.x = screenWidth/2 - MeasureTextEx(fontBm, msgBm, fontBm.baseSize, 0).x/2;
fontPosition.y = screenHeight/2 - fontBm.baseSize/2 - 80;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update variables here...
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawTextEx(fontBm, msgBm, fontPosition, fontBm.baseSize, 0, MAROON);
DrawTextEx(fontTtf, msgTtf, (Vector2){ 75.0f, 240.0f }, fontTtf.baseSize*0.8f, 2, LIME);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadFont(fontBm); // AngelCode Font unloading
UnloadFont(fontTtf); // TTF Font unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

79
Examples/Examples/text/text_bmfont_unordered.cs
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@ -1,79 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [text] example - BMFont unordered chars loading and drawing
*
* This example has been created using raylib 1.4 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2016 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int text_bmfont_unordered()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [text] example - bmfont unordered loading and drawing");
// NOTE: Using chars outside the [32..127] limits!
// NOTE: If a character is not found in the font, it just renders a space
const char msg[256] = "ASCII extended characters:\n¡¢£¤¥¦§¨©ª«¬®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆ\nÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæ\nçèéêëìíîïðñòóôõö÷øùúûüýþÿ";
// NOTE: Loaded font has an unordered list of characters (chars in the range 32..255)
Font font = LoadFont("resources/pixantiqua.fnt"); // BMFont (AngelCode)
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update variables here...
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("Font name: PixAntiqua", 40, 50, 20, GRAY);
DrawText(FormatText("Font base size: %i", font.baseSize), 40, 80, 20, GRAY);
DrawText(FormatText("Font chars number: %i", font.charsCount), 40, 110, 20, GRAY);
DrawTextEx(font, msg, (Vector2){ 40, 180 }, font.baseSize, 0, MAROON);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadFont(font); // AngelCode Font unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

140
Examples/Examples/text/text_font_sdf.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [text] example - TTF loading and usage
*
* This example has been created using raylib 1.3.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int text_font_sdf()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [text] example - SDF fonts");
// NOTE: Textures/Fonts MUST be loaded after Window initialization (OpenGL context is required)
const char msg[50] = "Signed Distance Fields";
// Default font generation from TTF font
Font fontDefault = { 0 };
fontDefault.baseSize = 16;
fontDefault.charsCount = 95;
// Parameters > font size: 16, no chars array provided (0), chars count: 95 (autogenerate chars array)
fontDefault.chars = LoadFontData("resources/AnonymousPro-Bold.ttf", 16, 0, 95, false);
// Parameters > chars count: 95, font size: 16, chars padding in image: 4 px, pack method: 0 (default)
Image atlas = GenImageFontAtlas(fontDefault.chars, 95, 16, 4, 0);
fontDefault.texture = LoadTextureFromImage(atlas);
UnloadImage(atlas);
// SDF font generation from TTF font
// NOTE: SDF chars data is generated with LoadFontData(), it's just a bool option
Font fontSDF = { 0 };
fontSDF.baseSize = 16;
fontSDF.charsCount = 95;
// Parameters > font size: 16, no chars array provided (0), chars count: 0 (defaults to 95)
fontSDF.chars = LoadFontData("resources/AnonymousPro-Bold.ttf", 16, 0, 0, true);
// Parameters > chars count: 95, font size: 16, chars padding in image: 0 px, pack method: 1 (Skyline algorythm)
atlas = GenImageFontAtlas(fontSDF.chars, 95, 16, 0, 1);
fontSDF.texture = LoadTextureFromImage(atlas);
UnloadImage(atlas);
// Load SDF required shader (we use default vertex shader)
Shader shader = LoadShader(0, "resources/shaders/sdf.fs");
SetTextureFilter(fontSDF.texture, FILTER_BILINEAR); // Required for SDF font
Vector2 fontPosition = { 40, screenHeight/2 - 50 };
Vector2 textSize = { 0.0f };
float fontSize = 16.0f;
int currentFont = 0; // 0 - fontDefault, 1 - fontSDF
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
fontSize += GetMouseWheelMove()*8.0f;
if (fontSize < 6) fontSize = 6;
if (IsKeyDown(KEY_SPACE)) currentFont = 1;
else currentFont = 0;
if (currentFont == 0) textSize = MeasureTextEx(fontDefault, msg, fontSize, 0);
else textSize = MeasureTextEx(fontSDF, msg, fontSize, 0);
fontPosition.x = GetScreenWidth()/2 - textSize.x/2;
fontPosition.y = GetScreenHeight()/2 - textSize.y/2 + 80;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
if (currentFont == 1)
{
// NOTE: SDF fonts require a custom SDf shader to compute fragment color
BeginShaderMode(shader); // Activate SDF font shader
DrawTextEx(fontSDF, msg, fontPosition, fontSize, 0, BLACK);
EndShaderMode(); // Activate our default shader for next drawings
DrawTexture(fontSDF.texture, 10, 10, BLACK);
}
else
{
DrawTextEx(fontDefault, msg, fontPosition, fontSize, 0, BLACK);
DrawTexture(fontDefault.texture, 10, 10, BLACK);
}
if (currentFont == 1) DrawText("SDF!", 320, 20, 80, RED);
else DrawText("default font", 315, 40, 30, GRAY);
DrawText("FONT SIZE: 16.0", GetScreenWidth() - 240, 20, 20, DARKGRAY);
DrawText(FormatText("RENDER SIZE: %02.02f", fontSize), GetScreenWidth() - 240, 50, 20, DARKGRAY);
DrawText("Use MOUSE WHEEL to SCALE TEXT!", GetScreenWidth() - 240, 90, 10, DARKGRAY);
DrawText("PRESS SPACE to USE SDF FONT VERSION!", 340, GetScreenHeight() - 30, 20, MAROON);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadFont(fontDefault); // Default font unloading
UnloadFont(fontSDF); // SDF font unloading
UnloadShader(shader); // Unload SDF shader
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

76
Examples/Examples/text/text_format_text.cs
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@ -1,76 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [text] example - Text formatting
*
* This example has been created using raylib 1.1 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int text_format_text()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [text] example - text formatting");
int score = 100020;
int hiscore = 200450;
int lives = 5;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText(FormatText("Score: %08i", score), 200, 80, 20, RED);
DrawText(FormatText("HiScore: %08i", hiscore), 200, 120, 20, GREEN);
DrawText(FormatText("Lives: %02i", lives), 200, 160, 40, BLUE);
DrawText(FormatText("Elapsed Time: %02.02f ms", GetFrameTime()*1000), 200, 220, 20, BLACK);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

130
Examples/Examples/text/text_input_box.cs
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@ -1,130 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [text] example - Input Box
*
* This example has been created using raylib 1.7 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2017 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
private const int MAX_INPUT_CHARS = 9;
public static int text_input_box()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [text] example - input box");
char name[MAX_INPUT_CHARS + 1] = "\0"; // NOTE: One extra space required for line ending char '\0'
int letterCount = 0;
Rectangle textBox = { screenWidth/2 - 100, 180, 225, 50 };
bool mouseOnText = false;
int framesCounter = 0;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (CheckCollisionPointRec(GetMousePosition(), textBox)) mouseOnText = true;
else mouseOnText = false;
if (mouseOnText)
{
int key = GetKeyPressed();
// NOTE: Only allow keys in range [32..125]
if ((key >= 32) && (key <= 125) && (letterCount < MAX_INPUT_CHARS))
{
name[letterCount] = (char)key;
letterCount++;
}
if (IsKeyPressed(KEY_BACKSPACE))
{
letterCount--;
name[letterCount] = '\0';
if (letterCount < 0) letterCount = 0;
}
}
if (mouseOnText) framesCounter++;
else framesCounter = 0;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("PLACE MOUSE OVER INPUT BOX!", 240, 140, 20, GRAY);
DrawRectangleRec(textBox, LIGHTGRAY);
if (mouseOnText) DrawRectangleLines(textBox.x, textBox.y, textBox.width, textBox.height, RED);
else DrawRectangleLines(textBox.x, textBox.y, textBox.width, textBox.height, DARKGRAY);
DrawText(name, textBox.x + 5, textBox.y + 8, 40, MAROON);
DrawText(FormatText("INPUT CHARS: %i/%i", letterCount, MAX_INPUT_CHARS), 315, 250, 20, DARKGRAY);
if (mouseOnText)
{
if (letterCount < MAX_INPUT_CHARS)
{
// Draw blinking underscore char
if (((framesCounter/20)%2) == 0) DrawText("_", textBox.x + 8 + MeasureText(name, 40), textBox.y + 12, 40, MAROON);
}
else DrawText("Press BACKSPACE to delete chars...", 230, 300, 20, GRAY);
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
// Check if any key is pressed
// NOTE: We limit keys check to keys between 32 (KEY_SPACE) and 126
bool IsAnyKeyPressed()
{
bool keyPressed = false;
int key = GetKeyPressed();
if ((key >= 32) && (key <= 126)) keyPressed = true;
return keyPressed;
}
}

117
Examples/Examples/text/text_raylib_fonts.cs
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@ -1,117 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [text] example - raylib font loading and usage
*
* NOTE: raylib is distributed with some free to use fonts (even for commercial pourposes!)
* To view details and credits for those fonts, check raylib license file
*
* This example has been created using raylib 1.7 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2017 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
private const int MAX_FONTS = 8;
public static int text_raylib_fonts()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [text] example - raylib fonts");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
Font fonts[MAX_FONTS];
fonts[0] = LoadFont("resources/fonts/alagard.png");
fonts[1] = LoadFont("resources/fonts/pixelplay.png");
fonts[2] = LoadFont("resources/fonts/mecha.png");
fonts[3] = LoadFont("resources/fonts/setback.png");
fonts[4] = LoadFont("resources/fonts/romulus.png");
fonts[5] = LoadFont("resources/fonts/pixantiqua.png");
fonts[6] = LoadFont("resources/fonts/alpha_beta.png");
fonts[7] = LoadFont("resources/fonts/jupiter_crash.png");
const char *messages[MAX_FONTS] = { "ALAGARD FONT designed by Hewett Tsoi",
"PIXELPLAY FONT designed by Aleksander Shevchuk",
"MECHA FONT designed by Captain Falcon",
"SETBACK FONT designed by Brian Kent (AEnigma)",
"ROMULUS FONT designed by Hewett Tsoi",
"PIXANTIQUA FONT designed by Gerhard Grossmann",
"ALPHA_BETA FONT designed by Brian Kent (AEnigma)",
"JUPITER_CRASH FONT designed by Brian Kent (AEnigma)" };
const int spacings[MAX_FONTS] = { 2, 4, 8, 4, 3, 4, 4, 1 };
Vector2 positions[MAX_FONTS];
for (int i = 0; i < MAX_FONTS; i++)
{
positions[i].x = screenWidth/2 - MeasureTextEx(fonts[i], messages[i], fonts[i].baseSize*2, spacings[i]).x/2;
positions[i].y = 60 + fonts[i].baseSize + 45*i;
}
// Small Y position corrections
positions[3].y += 8;
positions[4].y += 2;
positions[7].y -= 8;
Color colors[MAX_FONTS] = { MAROON, ORANGE, DARKGREEN, DARKBLUE, DARKPURPLE, LIME, GOLD, RED };
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("free fonts included with raylib", 250, 20, 20, DARKGRAY);
DrawLine(220, 50, 590, 50, DARKGRAY);
for (int i = 0; i < MAX_FONTS; i++)
{
DrawTextEx(fonts[i], messages[i], positions[i], fonts[i].baseSize*2, spacings[i], colors[i]);
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
// Fonts unloading
for (int i = 0; i < MAX_FONTS; i++) UnloadFont(fonts[i]);
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

91
Examples/Examples/text/text_sprite_fonts.cs
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@ -1,91 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [text] example - Font loading and usage
*
* This example has been created using raylib 1.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int text_sprite_fonts()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [text] example - sprite fonts usage");
const char msg1[50] = "THIS IS A custom SPRITE FONT...";
const char msg2[50] = "...and this is ANOTHER CUSTOM font...";
const char msg3[50] = "...and a THIRD one! GREAT! :D";
// NOTE: Textures/Fonts MUST be loaded after Window initialization (OpenGL context is required)
Font font1 = LoadFont("resources/custom_mecha.png"); // Font loading
Font font2 = LoadFont("resources/custom_alagard.png"); // Font loading
Font font3 = LoadFont("resources/custom_jupiter_crash.png"); // Font loading
Vector2 fontPosition1, fontPosition2, fontPosition3;
fontPosition1.x = screenWidth/2 - MeasureTextEx(font1, msg1, font1.baseSize, -3).x/2;
fontPosition1.y = screenHeight/2 - font1.baseSize/2 - 80;
fontPosition2.x = screenWidth/2 - MeasureTextEx(font2, msg2, font2.baseSize, -2).x/2;
fontPosition2.y = screenHeight/2 - font2.baseSize/2 - 10;
fontPosition3.x = screenWidth/2 - MeasureTextEx(font3, msg3, font3.baseSize, 2).x/2;
fontPosition3.y = screenHeight/2 - font3.baseSize/2 + 50;
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update variables here...
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawTextEx(font1, msg1, fontPosition1, font1.baseSize, -3, WHITE);
DrawTextEx(font2, msg2, fontPosition2, font2.baseSize, -2, WHITE);
DrawTextEx(font3, msg3, fontPosition3, font3.baseSize, 2, WHITE);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadFont(font1); // Font unloading
UnloadFont(font2); // Font unloading
UnloadFont(font3); // Font unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

150
Examples/Examples/text/text_ttf_loading.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [text] example - TTF loading and usage
*
* This example has been created using raylib 1.3.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int text_ttf_loading()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [text] example - ttf loading");
const char msg[50] = "TTF Font";
// NOTE: Textures/Fonts MUST be loaded after Window initialization (OpenGL context is required)
// TTF Font loading with custom generation parameters
Font font = LoadFontEx("resources/KAISG.ttf", 96, 0, 0);
// Generate mipmap levels to use trilinear filtering
// NOTE: On 2D drawing it won't be noticeable, it looks like FILTER_BILINEAR
GenTextureMipmaps(&font.texture);
float fontSize = font.baseSize;
Vector2 fontPosition = { 40, screenHeight/2 - 80 };
Vector2 textSize;
SetTextureFilter(font.texture, FILTER_POINT);
int currentFontFilter = 0; // FILTER_POINT
// NOTE: Drag and drop support only available for desktop platforms: Windows, Linux, OSX
#if defined(PLATFORM_DESKTOP)
int count = 0;
char **droppedFiles;
#endif
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
fontSize += GetMouseWheelMove()*4.0f;
// Choose font texture filter method
if (IsKeyPressed(KEY_ONE))
{
SetTextureFilter(font.texture, FILTER_POINT);
currentFontFilter = 0;
}
else if (IsKeyPressed(KEY_TWO))
{
SetTextureFilter(font.texture, FILTER_BILINEAR);
currentFontFilter = 1;
}
else if (IsKeyPressed(KEY_THREE))
{
// NOTE: Trilinear filter won't be noticed on 2D drawing
SetTextureFilter(font.texture, FILTER_TRILINEAR);
currentFontFilter = 2;
}
textSize = MeasureTextEx(font, msg, fontSize, 0);
if (IsKeyDown(KEY_LEFT)) fontPosition.x -= 10;
else if (IsKeyDown(KEY_RIGHT)) fontPosition.x += 10;
#if defined(PLATFORM_DESKTOP)
// Load a dropped TTF file dynamically (at current fontSize)
if (IsFileDropped())
{
droppedFiles = GetDroppedFiles(&count);
if (count == 1) // Only support one ttf file dropped
{
UnloadFont(font);
font = LoadFontEx(droppedFiles[0], fontSize, 0, 0);
ClearDroppedFiles();
}
}
#endif
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("Use mouse wheel to change font size", 20, 20, 10, GRAY);
DrawText("Use KEY_RIGHT and KEY_LEFT to move text", 20, 40, 10, GRAY);
DrawText("Use 1, 2, 3 to change texture filter", 20, 60, 10, GRAY);
DrawText("Drop a new TTF font for dynamic loading", 20, 80, 10, DARKGRAY);
DrawTextEx(font, msg, fontPosition, fontSize, 0, BLACK);
// TODO: It seems texSize measurement is not accurate due to chars offsets...
//DrawRectangleLines(fontPosition.x, fontPosition.y, textSize.x, textSize.y, RED);
DrawRectangle(0, screenHeight - 80, screenWidth, 80, LIGHTGRAY);
DrawText(FormatText("Font size: %02.02f", fontSize), 20, screenHeight - 50, 10, DARKGRAY);
DrawText(FormatText("Text size: [%02.02f, %02.02f]", textSize.x, textSize.y), 20, screenHeight - 30, 10, DARKGRAY);
DrawText("CURRENT TEXTURE FILTER:", 250, 400, 20, GRAY);
if (currentFontFilter == 0) DrawText("POINT", 570, 400, 20, BLACK);
else if (currentFontFilter == 1) DrawText("BILINEAR", 570, 400, 20, BLACK);
else if (currentFontFilter == 2) DrawText("TRILINEAR", 570, 400, 20, BLACK);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
#if defined(PLATFORM_DESKTOP)
ClearDroppedFiles(); // Clear internal buffers
#endif
UnloadFont(font); // Font unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

76
Examples/Examples/text/text_writing_anim.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [text] example - Text Writing Animation
*
* This example has been created using raylib 1.4 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2016 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int text_writing_anim()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [text] example - text writing anim");
const char message[128] = "This sample illustrates a text writing\nanimation effect! Check it out! ;)";
int framesCounter = 0;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsKeyDown(KEY_SPACE)) framesCounter += 8;
else framesCounter++;
if (IsKeyPressed(KEY_ENTER)) framesCounter = 0;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText(SubText(message, 0, framesCounter/10), 210, 160, 20, MAROON);
DrawText("PRESS [ENTER] to RESTART!", 240, 260, 20, LIGHTGRAY);
DrawText("PRESS [SPACE] to SPEED UP!", 239, 300, 20, LIGHTGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

100
Examples/Examples/textures/textures_image_drawing.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [textures] example - Image loading and drawing on it
*
* NOTE: Images are loaded in CPU memory (RAM); textures are loaded in GPU memory (VRAM)
*
* This example has been created using raylib 1.4 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2016 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int textures_image_drawing()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [textures] example - image drawing");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
Image cat = LoadImage("resources/cat.png"); // Load image in CPU memory (RAM)
ImageCrop(&cat, (Rectangle){ 100, 10, 280, 380 }); // Crop an image piece
ImageFlipHorizontal(&cat); // Flip cropped image horizontally
ImageResize(&cat, 150, 200); // Resize flipped-cropped image
Image parrots = LoadImage("resources/parrots.png"); // Load image in CPU memory (RAM)
// Draw one image over the other with a scaling of 1.5f
ImageDraw(&parrots, cat, (Rectangle){ 0, 0, cat.width, cat.height }, (Rectangle){ 30, 40, cat.width*1.5f, cat.height*1.5f });
ImageCrop(&parrots, (Rectangle){ 0, 50, parrots.width, parrots.height - 100 }); // Crop resulting image
UnloadImage(cat); // Unload image from RAM
// Load custom font for frawing on image
Font font = LoadFont("resources/custom_jupiter_crash.png");
// Draw over image using custom font
ImageDrawTextEx(&parrots, (Vector2){ 300, 230 }, font, "PARROTS & CAT", font.baseSize, -2, WHITE);
UnloadFont(font); // Unload custom spritefont (already drawn used on image)
Texture2D texture = LoadTextureFromImage(parrots); // Image converted to texture, uploaded to GPU memory (VRAM)
UnloadImage(parrots); // Once image has been converted to texture and uploaded to VRAM, it can be unloaded from RAM
SetTargetFPS(60);
//---------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawTexture(texture, screenWidth/2 - texture.width/2, screenHeight/2 - texture.height/2 - 40, WHITE);
DrawRectangleLines(screenWidth/2 - texture.width/2, screenHeight/2 - texture.height/2 - 40, texture.width, texture.height, DARKGRAY);
DrawText("We are drawing only one texture from various images composed!", 240, 350, 10, DARKGRAY);
DrawText("Source images have been cropped, scaled, flipped and copied one over the other.", 190, 370, 10, DARKGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(texture); // Texture unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

120
Examples/Examples/textures/textures_image_generation.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [textures] example - Procedural images generation
*
* This example has been created using raylib 1.8 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2O17 Wilhem Barbier (@nounoursheureux)
*
********************************************************************************************/
private const int NUM_TEXTURES = 7; // Currently we have 7 generation algorithms
public static int textures_image_generation()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [textures] example - procedural images generation");
Image verticalGradient = GenImageGradientV(screenWidth, screenHeight, RED, BLUE);
Image horizontalGradient = GenImageGradientH(screenWidth, screenHeight, RED, BLUE);
Image radialGradient = GenImageGradientRadial(screenWidth, screenHeight, 0.0f, WHITE, BLACK);
Image checked = GenImageChecked(screenWidth, screenHeight, 32, 32, RED, BLUE);
Image whiteNoise = GenImageWhiteNoise(screenWidth, screenHeight, 0.5f);
Image perlinNoise = GenImagePerlinNoise(screenWidth, screenHeight, 50, 50, 4.0f);
Image cellular = GenImageCellular(screenWidth, screenHeight, 32);
Texture2D textures[NUM_TEXTURES];
textures[0] = LoadTextureFromImage(verticalGradient);
textures[1] = LoadTextureFromImage(horizontalGradient);
textures[2] = LoadTextureFromImage(radialGradient);
textures[3] = LoadTextureFromImage(checked);
textures[4] = LoadTextureFromImage(whiteNoise);
textures[5] = LoadTextureFromImage(perlinNoise);
textures[6] = LoadTextureFromImage(cellular);
// Unload image data (CPU RAM)
UnloadImage(verticalGradient);
UnloadImage(horizontalGradient);
UnloadImage(radialGradient);
UnloadImage(checked);
UnloadImage(whiteNoise);
UnloadImage(perlinNoise);
UnloadImage(cellular);
int currentTexture = 0;
SetTargetFPS(60);
//---------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose())
{
// Update
//----------------------------------------------------------------------------------
if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON) || IsKeyPressed(KEY_RIGHT))
{
currentTexture = (currentTexture + 1)%NUM_TEXTURES; // Cycle between the textures
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawTexture(textures[currentTexture], 0, 0, WHITE);
DrawRectangle(30, 400, 325, 30, Fade(SKYBLUE, 0.5f));
DrawRectangleLines(30, 400, 325, 30, Fade(WHITE, 0.5f));
DrawText("MOUSE LEFT BUTTON to CYCLE PROCEDURAL TEXTURES", 40, 410, 10, WHITE);
switch(currentTexture)
{
case 0: DrawText("VERTICAL GRADIENT", 560, 10, 20, RAYWHITE); break;
case 1: DrawText("HORIZONTAL GRADIENT", 540, 10, 20, RAYWHITE); break;
case 2: DrawText("RADIAL GRADIENT", 580, 10, 20, LIGHTGRAY); break;
case 3: DrawText("CHECKED", 680, 10, 20, RAYWHITE); break;
case 4: DrawText("WHITE NOISE", 640, 10, 20, RED); break;
case 5: DrawText("PERLIN NOISE", 630, 10, 20, RAYWHITE); break;
case 6: DrawText("CELLULAR", 670, 10, 20, RAYWHITE); break;
default: break;
}
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
// Unload textures data (GPU VRAM)
for (int i = 0; i < NUM_TEXTURES; i++) UnloadTexture(textures[i]);
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

77
Examples/Examples/textures/textures_image_loading.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [textures] example - Image loading and texture creation
*
* NOTE: Images are loaded in CPU memory (RAM); textures are loaded in GPU memory (VRAM)
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int textures_image_loading()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [textures] example - image loading");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
Image image = LoadImage("resources/raylib_logo.png"); // Loaded in CPU memory (RAM)
Texture2D texture = LoadTextureFromImage(image); // Image converted to texture, GPU memory (VRAM)
UnloadImage(image); // Once image has been converted to texture and uploaded to VRAM, it can be unloaded from RAM
//---------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawTexture(texture, screenWidth/2 - texture.width/2, screenHeight/2 - texture.height/2, WHITE);
DrawText("this IS a texture loaded from an image!", 300, 370, 10, GRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(texture); // Texture unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

159
Examples/Examples/textures/textures_image_processing.cs
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@ -1,159 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [textures] example - Image processing
*
* NOTE: Images are loaded in CPU memory (RAM); textures are loaded in GPU memory (VRAM)
*
* This example has been created using raylib 1.4 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2016 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include <stdlib.h> // Required for: free()
private const int NUM_PROCESSES = 8;
typedef enum {
NONE = 0,
COLOR_GRAYSCALE,
COLOR_TINT,
COLOR_INVERT,
COLOR_CONTRAST,
COLOR_BRIGHTNESS,
FLIP_VERTICAL,
FLIP_HORIZONTAL
} ImageProcess;
static const char *processText[] = {
"NO PROCESSING",
"COLOR GRAYSCALE",
"COLOR TINT",
"COLOR INVERT",
"COLOR CONTRAST",
"COLOR BRIGHTNESS",
"FLIP VERTICAL",
"FLIP HORIZONTAL"
};
public static int textures_image_processing()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [textures] example - image processing");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
Image image = LoadImage("resources/parrots.png"); // Loaded in CPU memory (RAM)
ImageFormat(&image, UNCOMPRESSED_R8G8B8A8); // Format image to RGBA 32bit (required for texture update) <-- ISSUE
Texture2D texture = LoadTextureFromImage(image); // Image converted to texture, GPU memory (VRAM)
int currentProcess = NONE;
bool textureReload = false;
Rectangle selectRecs[NUM_PROCESSES];
for (int i = 0; i < NUM_PROCESSES; i++) selectRecs[i] = (Rectangle){ 40, 50 + 32*i, 150, 30 };
SetTargetFPS(60);
//---------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsKeyPressed(KEY_DOWN))
{
currentProcess++;
if (currentProcess > 7) currentProcess = 0;
textureReload = true;
}
else if (IsKeyPressed(KEY_UP))
{
currentProcess--;
if (currentProcess < 0) currentProcess = 7;
textureReload = true;
}
if (textureReload)
{
UnloadImage(image); // Unload current image data
image = LoadImage("resources/parrots.png"); // Re-load image data
// NOTE: Image processing is a costly CPU process to be done every frame,
// If image processing is required in a frame-basis, it should be done
// with a texture and by shaders
switch (currentProcess)
{
case COLOR_GRAYSCALE: ImageColorGrayscale(&image); break;
case COLOR_TINT: ImageColorTint(&image, GREEN); break;
case COLOR_INVERT: ImageColorInvert(&image); break;
case COLOR_CONTRAST: ImageColorContrast(&image, -40); break;
case COLOR_BRIGHTNESS: ImageColorBrightness(&image, -80); break;
case FLIP_VERTICAL: ImageFlipVertical(&image); break;
case FLIP_HORIZONTAL: ImageFlipHorizontal(&image); break;
default: break;
}
Color *pixels = GetImageData(image); // Get pixel data from image (RGBA 32bit)
UpdateTexture(texture, pixels); // Update texture with new image data
free(pixels); // Unload pixels data from RAM
textureReload = false;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("IMAGE PROCESSING:", 40, 30, 10, DARKGRAY);
// Draw rectangles
for (int i = 0; i < NUM_PROCESSES; i++)
{
DrawRectangleRec(selectRecs[i], (i == currentProcess) ? SKYBLUE : LIGHTGRAY);
DrawRectangleLines(selectRecs[i].x, selectRecs[i].y, selectRecs[i].width, selectRecs[i].height, (i == currentProcess) ? BLUE : GRAY);
DrawText(processText[i], selectRecs[i].x + selectRecs[i].width/2 - MeasureText(processText[i], 10)/2, selectRecs[i].y + 11, 10, (i == currentProcess) ? DARKBLUE : DARKGRAY);
}
DrawTexture(texture, screenWidth - texture.width - 60, screenHeight/2 - texture.height/2, WHITE);
DrawRectangleLines(screenWidth - texture.width - 60, screenHeight/2 - texture.height/2, texture.width, texture.height, BLACK);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(texture); // Unload texture from VRAM
UnloadImage(image); // Unload image from RAM
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

97
Examples/Examples/textures/textures_image_text.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [texture] example - Image text drawing using TTF generated spritefont
*
* This example has been created using raylib 1.8 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2017 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int textures_image_text()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [texture] example - image text drawing");
// TTF Font loading with custom generation parameters
Font font = LoadFontEx("resources/KAISG.ttf", 64, 95, 0);
Image parrots = LoadImage("resources/parrots.png"); // Load image in CPU memory (RAM)
// Draw over image using custom font
ImageDrawTextEx(&parrots, (Vector2){ 20, 20 }, font, "[Parrots font drawing]", font.baseSize, 0, WHITE);
Texture2D texture = LoadTextureFromImage(parrots); // Image converted to texture, uploaded to GPU memory (VRAM)
UnloadImage(parrots); // Once image has been converted to texture and uploaded to VRAM, it can be unloaded from RAM
Vector2 position = { screenWidth/2 - texture.width/2, screenHeight/2 - texture.height/2 - 20 };
bool showFont = false;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
if (IsKeyDown(KEY_SPACE)) showFont = true;
else showFont = false;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
if (!showFont)
{
// Draw texture with text already drawn inside
DrawTextureV(texture, position, WHITE);
// Draw text directly using sprite font
DrawTextEx(font, "[Parrots font drawing]", (Vector2){ position.x + 20,
position.y + 20 + 280 }, font.baseSize, 0, WHITE);
}
else DrawTexture(font.texture, screenWidth/2 - font.texture.width/2, 50, BLACK);
DrawText("PRESS SPACE to SEE USED SPRITEFONT ", 290, 420, 10, DARKGRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(texture); // Texture unloading
UnloadFont(font); // Unload custom spritefont
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

71
Examples/Examples/textures/textures_logo_raylib.cs
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@ -1,71 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [textures] example - Texture loading and drawing
*
* This example has been created using raylib 1.0 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int textures_logo_raylib()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [textures] example - texture loading and drawing");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
Texture2D texture = LoadTexture("resources/raylib_logo.png"); // Texture loading
//---------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawTexture(texture, screenWidth/2 - texture.width/2, screenHeight/2 - texture.height/2, WHITE);
DrawText("this IS a texture!", 360, 370, 10, GRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(texture); // Texture unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

149
Examples/Examples/textures/textures_particles_blending.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib example - particles blending
*
* This example has been created using raylib 1.7 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2017 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
private const int MAX_PARTICLES = 200;
// Particle structure with basic data
typedef struct {
Vector2 position;
Color color;
float alpha;
float size;
float rotation;
bool active; // NOTE: Use it to activate/deactive particle
} Particle;
public static int textures_particles_blending()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [textures] example - particles blending");
// Particles pool, reuse them!
Particle mouseTail[MAX_PARTICLES];
// Initialize particles
for (int i = 0; i < MAX_PARTICLES; i++)
{
mouseTail[i].position = (Vector2){ 0, 0 };
mouseTail[i].color = (Color){ GetRandomValue(0, 255), GetRandomValue(0, 255), GetRandomValue(0, 255), 255 };
mouseTail[i].alpha = 1.0f;
mouseTail[i].size = (float)GetRandomValue(1, 30)/20.0f;
mouseTail[i].rotation = GetRandomValue(0, 360);
mouseTail[i].active = false;
}
float gravity = 3.0f;
Texture2D smoke = LoadTexture("resources/smoke.png");
int blending = BLEND_ALPHA;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// Activate one particle every frame and Update active particles
// NOTE: Particles initial position should be mouse position when activated
// NOTE: Particles fall down with gravity and rotation... and disappear after 2 seconds (alpha = 0)
// NOTE: When a particle disappears, active = false and it can be reused.
for (int i = 0; i < MAX_PARTICLES; i++)
{
if (!mouseTail[i].active)
{
mouseTail[i].active = true;
mouseTail[i].alpha = 1.0f;
mouseTail[i].position = GetMousePosition();
i = MAX_PARTICLES;
}
}
for (int i = 0; i < MAX_PARTICLES; i++)
{
if (mouseTail[i].active)
{
mouseTail[i].position.y += gravity;
mouseTail[i].alpha -= 0.01f;
if (mouseTail[i].alpha <= 0.0f) mouseTail[i].active = false;
mouseTail[i].rotation += 5.0f;
}
}
if (IsKeyPressed(KEY_SPACE))
{
if (blending == BLEND_ALPHA) blending = BLEND_ADDITIVE;
else blending = BLEND_ALPHA;
}
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(DARKGRAY);
BeginBlendMode(blending);
// Draw active particles
for (int i = 0; i < MAX_PARTICLES; i++)
{
if (mouseTail[i].active) DrawTexturePro(smoke, (Rectangle){ 0, 0, smoke.width, smoke.height },
(Rectangle){ mouseTail[i].position.x, mouseTail[i].position.y, smoke.width*mouseTail[i].size, smoke.height*mouseTail[i].size },
(Vector2){ smoke.width*mouseTail[i].size/2, smoke.height*mouseTail[i].size/2 }, mouseTail[i].rotation,
Fade(mouseTail[i].color, mouseTail[i].alpha));
}
EndBlendMode();
DrawText("PRESS SPACE to CHANGE BLENDING MODE", 180, 20, 20, BLACK);
if (blending == BLEND_ALPHA) DrawText("ALPHA BLENDING", 290, screenHeight - 40, 20, BLACK);
else DrawText("ADDITIVE BLENDING", 280, screenHeight - 40, 20, RAYWHITE);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(smoke);
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

109
Examples/Examples/textures/textures_raw_data.cs
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@ -1,109 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [textures] example - Load textures from raw data
*
* NOTE: Images are loaded in CPU memory (RAM); textures are loaded in GPU memory (VRAM)
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include <stdlib.h> // Required for malloc() and free()
public static int textures_raw_data()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [textures] example - texture from raw data");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
// Load RAW image data (512x512, 32bit RGBA, no file header)
Image fudesumiRaw = LoadImageRaw("resources/fudesumi.raw", 384, 512, UNCOMPRESSED_R8G8B8A8, 0);
Texture2D fudesumi = LoadTextureFromImage(fudesumiRaw); // Upload CPU (RAM) image to GPU (VRAM)
UnloadImage(fudesumiRaw); // Unload CPU (RAM) image data
// Generate a checked texture by code (1024x1024 pixels)
int width = 1024;
int height = 1024;
// Dynamic memory allocation to store pixels data (Color type)
Color *pixels = (Color *)malloc(width*height*sizeof(Color));
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
if (((x/32+y/32)/1)%2 == 0) pixels[y*height + x] = ORANGE;
else pixels[y*height + x] = GOLD;
}
}
// Load pixels data into an image structure and create texture
Image checkedIm = LoadImageEx(pixels, width, height);
Texture2D checked = LoadTextureFromImage(checkedIm);
UnloadImage(checkedIm); // Unload CPU (RAM) image data
// Dynamic memory must be freed after using it
free(pixels); // Unload CPU (RAM) pixels data
//---------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawTexture(checked, screenWidth/2 - checked.width/2, screenHeight/2 - checked.height/2, Fade(WHITE, 0.5f));
DrawTexture(fudesumi, 430, -30, WHITE);
DrawText("CHECKED TEXTURE ", 84, 100, 30, BROWN);
DrawText("GENERATED by CODE", 72, 164, 30, BROWN);
DrawText("and RAW IMAGE LOADING", 46, 226, 30, BROWN);
DrawText("(c) Fudesumi sprite by Eiden Marsal", 310, screenHeight - 20, 10, BROWN);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(fudesumi); // Texture unloading
UnloadTexture(checked); // Texture unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

113
Examples/Examples/textures/textures_rectangle.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [textures] example - Texture loading and drawing a part defined by a rectangle
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
private const int MAX_FRAME_SPEED = 15;
private const int MIN_FRAME_SPEED = 1;
public static int textures_rectangle()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [texture] example - texture rectangle");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
Texture2D scarfy = LoadTexture("resources/scarfy.png"); // Texture loading
Vector2 position = { 350.0f, 280.0f };
Rectangle frameRec = { 0.0f, 0.0f, (float)scarfy.width/6, (float)scarfy.height };
int currentFrame = 0;
int framesCounter = 0;
int framesSpeed = 8; // Number of spritesheet frames shown by second
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
framesCounter++;
if (framesCounter >= (60/framesSpeed))
{
framesCounter = 0;
currentFrame++;
if (currentFrame > 5) currentFrame = 0;
frameRec.x = (float)currentFrame*(float)scarfy.width/6;
}
if (IsKeyPressed(KEY_RIGHT)) framesSpeed++;
else if (IsKeyPressed(KEY_LEFT)) framesSpeed--;
if (framesSpeed > MAX_FRAME_SPEED) framesSpeed = MAX_FRAME_SPEED;
else if (framesSpeed < MIN_FRAME_SPEED) framesSpeed = MIN_FRAME_SPEED;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawTexture(scarfy, 15, 40, WHITE);
DrawRectangleLines(15, 40, scarfy.width, scarfy.height, LIME);
DrawRectangleLines(15 + frameRec.x, 40 + frameRec.y, frameRec.width, frameRec.height, RED);
DrawText("FRAME SPEED: ", 165, 210, 10, DARKGRAY);
DrawText(FormatText("%02i FPS", framesSpeed), 575, 210, 10, DARKGRAY);
DrawText("PRESS RIGHT/LEFT KEYS to CHANGE SPEED!", 290, 240, 10, DARKGRAY);
for (int i = 0; i < MAX_FRAME_SPEED; i++)
{
if (i < framesSpeed) DrawRectangle(250 + 21*i, 205, 20, 20, RED);
DrawRectangleLines(250 + 21*i, 205, 20, 20, MAROON);
}
DrawTextureRec(scarfy, frameRec, position, WHITE); // Draw part of the texture
DrawText("(c) Scarfy sprite by Eiden Marsal", screenWidth - 200, screenHeight - 20, 10, GRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(scarfy); // Texture unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

95
Examples/Examples/textures/textures_srcrec_dstrec.cs
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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [textures] example - Texture source and destination rectangles
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int textures_srcrec_dstrec()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [textures] examples - texture source and destination rectangles");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
Texture2D scarfy = LoadTexture("resources/scarfy.png"); // Texture loading
int frameWidth = scarfy.width/6;
int frameHeight = scarfy.height;
// NOTE: Source rectangle (part of the texture to use for drawing)
Rectangle sourceRec = { 0, 0, frameWidth, frameHeight };
// NOTE: Destination rectangle (screen rectangle where drawing part of texture)
Rectangle destRec = { screenWidth/2, screenHeight/2, frameWidth*2, frameHeight*2 };
// NOTE: Origin of the texture (rotation/scale point), it's relative to destination rectangle size
Vector2 origin = { frameWidth, frameHeight };
int rotation = 0;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
rotation++;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
// NOTE: Using DrawTexturePro() we can easily rotate and scale the part of the texture we draw
// sourceRec defines the part of the texture we use for drawing
// destRec defines the rectangle where our texture part will fit (scaling it to fit)
// origin defines the point of the texture used as reference for rotation and scaling
// rotation defines the texture rotation (using origin as rotation point)
DrawTexturePro(scarfy, sourceRec, destRec, origin, rotation, WHITE);
DrawLine(destRec.x, 0, destRec.x, screenHeight, GRAY);
DrawLine(0, destRec.y, screenWidth, destRec.y, GRAY);
DrawText("(c) Scarfy sprite by Eiden Marsal", screenWidth - 200, screenHeight - 20, 10, GRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(scarfy); // Texture unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

82
Examples/Examples/textures/textures_to_image.cs
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@ -1,82 +0,0 @@
using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/*******************************************************************************************
*
* raylib [textures] example - Retrieve image data from texture: GetTextureData()
*
* NOTE: Images are loaded in CPU memory (RAM); textures are loaded in GPU memory (VRAM)
*
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
public static int textures_to_image()
{
// Initialization
//--------------------------------------------------------------------------------------
int screenWidth = 800;
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [textures] example - texture to image");
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
Image image = LoadImage("resources/raylib_logo.png"); // Load image data into CPU memory (RAM)
Texture2D texture = LoadTextureFromImage(image); // Image converted to texture, GPU memory (RAM -> VRAM)
UnloadImage(image); // Unload image data from CPU memory (RAM)
image = GetTextureData(texture); // Retrieve image data from GPU memory (VRAM -> RAM)
UnloadTexture(texture); // Unload texture from GPU memory (VRAM)
texture = LoadTextureFromImage(image); // Recreate texture from retrieved image data (RAM -> VRAM)
UnloadImage(image); // Unload retrieved image data from CPU memory (RAM)
//---------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
// TODO: Update your variables here
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawTexture(texture, screenWidth/2 - texture.width/2, screenHeight/2 - texture.height/2, WHITE);
DrawText("this IS a texture loaded from an image!", 300, 370, 10, GRAY);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadTexture(texture); // Texture unloading
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
}

477
Examples/Makefile Normal file
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@ -0,0 +1,477 @@
#**************************************************************************************************
#
# raylib makefile for Desktop platforms, Raspberry Pi, Android and HTML5
#
# Copyright (c) 2013-2018 Ramon Santamaria (@raysan5)
#
# This software is provided "as-is", without any express or implied warranty. In no event
# will the authors be held liable for any damages arising from the use of this software.
#
# Permission is granted to anyone to use this software for any purpose, including commercial
# applications, and to alter it and redistribute it freely, subject to the following restrictions:
#
# 1. The origin of this software must not be misrepresented; you must not claim that you
# wrote the original software. If you use this software in a product, an acknowledgment
# in the product documentation would be appreciated but is not required.
#
# 2. Altered source versions must be plainly marked as such, and must not be misrepresented
# as being the original software.
#
# 3. This notice may not be removed or altered from any source distribution.
#
#**************************************************************************************************
.PHONY: all clean
# Define required raylib variables
PROJECT_NAME ?= raylib_examples
RAYLIB_VERSION ?= 2.0.0
RAYLIB_API_VERSION ?= 1
RAYLIB_PATH ?= ..
# Define default options
# One of PLATFORM_DESKTOP, PLATFORM_RPI, PLATFORM_ANDROID, PLATFORM_WEB
PLATFORM ?= PLATFORM_DESKTOP
# Locations of your newly installed library and associated headers. See ../src/Makefile
# On Linux, if you have installed raylib but cannot compile the examples, check that
# the *_INSTALL_PATH values here are the same as those in src/Makefile or point to known locations.
# To enable system-wide compile-time and runtime linking to libraylib.so, run ../src/$ sudo make install RAYLIB_LIBTYPE_SHARED.
# To enable compile-time linking to a special version of libraylib.so, change these variables here.
# To enable runtime linking to a special version of libraylib.so, see EXAMPLE_RUNTIME_PATH below.
# If there is a libraylib in both EXAMPLE_RUNTIME_PATH and RAYLIB_INSTALL_PATH, at runtime,
# the library at EXAMPLE_RUNTIME_PATH, if present, will take precedence over the one at RAYLIB_INSTALL_PATH.
# RAYLIB_INSTALL_PATH should be the desired full path to libraylib. No relative paths.
DESTDIR ?= /usr/local
RAYLIB_INSTALL_PATH ?= $(DESTDIR)/lib
# RAYLIB_H_INSTALL_PATH locates the installed raylib header and associated source files.
RAYLIB_H_INSTALL_PATH ?= $(DESTDIR)/include
# Library type used for raylib: STATIC (.a) or SHARED (.so/.dll)
RAYLIB_LIBTYPE ?= STATIC
# Build mode for project: DEBUG or RELEASE
RAYLIB_BUILD_MODE ?= RELEASE
# Use external GLFW library instead of rglfw module
# TODO: Review usage on Linux. Target version of choice. Switch on -lglfw or -lglfw3
USE_EXTERNAL_GLFW ?= FALSE
# Use Wayland display server protocol on Linux desktop
# by default it uses X11 windowing system
USE_WAYLAND_DISPLAY ?= FALSE
# NOTE: On PLATFORM_WEB OpenAL Soft backend is used by default (check raylib/src/Makefile)
# Determine PLATFORM_OS in case PLATFORM_DESKTOP selected
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
# No uname.exe on MinGW!, but OS=Windows_NT on Windows!
# ifeq ($(UNAME),Msys) -> Windows
ifeq ($(OS),Windows_NT)
PLATFORM_OS=WINDOWS
else
UNAMEOS=$(shell uname)
ifeq ($(UNAMEOS),Linux)
PLATFORM_OS=LINUX
endif
ifeq ($(UNAMEOS),FreeBSD)
PLATFORM_OS=BSD
endif
ifeq ($(UNAMEOS),OpenBSD)
PLATFORM_OS=BSD
endif
ifeq ($(UNAMEOS),NetBSD)
PLATFORM_OS=BSD
endif
ifeq ($(UNAMEOS),DragonFly)
PLATFORM_OS=BSD
endif
ifeq ($(UNAMEOS),Darwin)
PLATFORM_OS=OSX
endif
endif
endif
ifeq ($(PLATFORM),PLATFORM_RPI)
UNAMEOS=$(shell uname)
ifeq ($(UNAMEOS),Linux)
PLATFORM_OS=LINUX
endif
endif
# RAYLIB_PATH adjustment for different platforms.
# If using GNU make, we can get the full path to the top of the tree. Windows? BSD?
# Required for ldconfig or other tools that do not perform path expansion.
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
ifeq ($(PLATFORM_OS),LINUX)
RAYLIB_PREFIX ?= ..
RAYLIB_PATH = $(realpath $(RAYLIB_PREFIX))
endif
endif
# Default path for raylib on Raspberry Pi, if installed in different path, update it!
# This is not currently used by src/Makefile. Not sure of its origin or usage. Refer to wiki.
# TODO: update install: target in src/Makefile for RPI, consider relation to LINUX.
ifeq ($(PLATFORM),PLATFORM_RPI)
RAYLIB_PATH ?= /home/pi/raylib
endif
ifeq ($(PLATFORM),PLATFORM_WEB)
# Emscripten required variables
EMSDK_PATH = C:/emsdk
EMSCRIPTEN_VERSION = 1.38.8
CLANG_VERSION = e1.38.8_64bit
PYTHON_VERSION = 2.7.13.1_64bit\python-2.7.13.amd64
NODE_VERSION = 8.9.1_64bit
export PATH = $(EMSDK_PATH);$(EMSDK_PATH)\clang\$(CLANG_VERSION);$(EMSDK_PATH)\node\$(NODE_VERSION)\bin;$(EMSDK_PATH)\python\$(PYTHON_VERSION);$(EMSDK_PATH)\emscripten\$(EMSCRIPTEN_VERSION);C:\raylib\MinGW\bin:$$(PATH)
EMSCRIPTEN = $(EMSDK_PATH)\emscripten\$(EMSCRIPTEN_VERSION)
endif
# Define raylib release directory for compiled library.
# RAYLIB_RELEASE_PATH points to provided binaries or your freshly built version.
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
ifeq ($(PLATFORM_OS),WINDOWS)
RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/win32/mingw32
endif
ifeq ($(PLATFORM_OS),LINUX)
RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/linux
endif
ifeq ($(PLATFORM_OS),OSX)
RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/osx
endif
ifeq ($(PLATFORM_OS),BSD)
RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/bsd
endif
endif
ifeq ($(PLATFORM),PLATFORM_RPI)
RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/rpi
endif
ifeq ($(PLATFORM),PLATFORM_WEB)
RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/html5
endif
# EXAMPLE_RUNTIME_PATH embeds a custom runtime location of libraylib.so or other desired libraries
# into each example binary compiled with RAYLIB_LIBTYPE=SHARED. It defaults to RAYLIB_RELEASE_PATH
# so that these examples link at runtime with your version of libraylib.so in ../release/libs/linux
# without formal installation from ../src/Makefile. It aids portability and is useful if you have
# multiple versions of raylib, have raylib installed to a non-standard location, or want to
# bundle libraylib.so with your game. Change it to your liking.
# Note: If, at runtime, there is a libraylib.so at both EXAMPLE_RUNTIME_PATH and RAYLIB_INSTALL_PATH,
# The library at EXAMPLE_RUNTIME_PATH, if present, will take precedence over RAYLIB_INSTALL_PATH,
# Implemented for LINUX below with CFLAGS += -Wl,-rpath,$(EXAMPLE_RUNTIME_PATH)
# To see the result, run readelf -d core/core_basic_window; looking at the RPATH or RUNPATH attribute.
# To see which libraries a built example is linking to, ldd core/core_basic_window;
# Look for libraylib.so.1 => $(RAYLIB_INSTALL_PATH)/libraylib.so.1 or similar listing.
EXAMPLE_RUNTIME_PATH ?= $(RAYLIB_RELEASE_PATH)
# Define default C compiler: gcc
# NOTE: define g++ compiler if using C++
# CC = gcc
CC = csc
# CC = C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Visual Studio 2017\Visual Studio Tools\Developer Command Prompt for VS 2017.bat
# csc /t:exe /out:core_basic_window.exe /reference:C:\Users\Chris\Documents\projects\Raylib-cs\Bindings\bin\Debug\Bindings.DLL core_basic_window.cs
# ifeq ($(PLATFORM),PLATFORM_DESKTOP)
# ifeq ($(PLATFORM_OS),OSX)
# # OSX default compiler
# CC = clang
# endif
# ifeq ($(PLATFORM_OS),BSD)
# # FreeBSD, OpenBSD, NetBSD, DragonFly default compiler
# CC = clang
# endif
# endif
# ifeq ($(PLATFORM),PLATFORM_RPI)
# ifeq ($(USE_RPI_CROSS_COMPILER),TRUE)
# # Define RPI cross-compiler
# #CC = armv6j-hardfloat-linux-gnueabi-gcc
# CC = $(RPI_TOOLCHAIN)/bin/arm-linux-gnueabihf-gcc
# endif
# endif
# ifeq ($(PLATFORM),PLATFORM_WEB)
# # WARNING: To compile to HTML5, code must be redesigned to use emscripten.h and emscripten_set_main_loop()
# # HTML5 emscripten compiler
# CC = emcc
# endif
# Define default make program: Mingw32-make
MAKE = mingw32-make
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
ifeq ($(PLATFORM_OS),LINUX)
MAKE = make
endif
endif
# Define compiler flags:
# -O1 defines optimization level
# -g enable debugging
# -s strip unnecessary data from build
# -Wall turns on most, but not all, compiler warnings
# -std=c99 defines C language mode (standard C from 1999 revision)
# -std=gnu99 defines C language mode (GNU C from 1999 revision)
# -Wno-missing-braces ignore invalid warning (GCC bug 53119)
# -D_DEFAULT_SOURCE use with -std=c99 on Linux and PLATFORM_WEB, required for timespec
# CFLAGS += -O1 -s -Wall -std=c99 -D_DEFAULT_SOURCE -Wno-missing-braces
CFLAGS += /reference:C:\Users\Chris\Documents\projects\Raylib-cs\Bindings\bin\Debug\Bindings.DLL
# Additional flags for compiler (if desired)
#CFLAGS += -Wextra -Wmissing-prototypes -Wstrict-prototypes
# ifeq ($(PLATFORM),PLATFORM_DESKTOP)
# ifeq ($(PLATFORM_OS),WINDOWS)
# # resource file contains windows executable icon and properties
# # -Wl,--subsystem,windows hides the console window
# CFLAGS += $(RAYLIB_PATH)/raylib.rc.o -Wl,--subsystem,windows
# endif
# ifeq ($(PLATFORM_OS),LINUX)
# ifeq ($(RAYLIB_BUILD_MODE),DEBUG)
# CFLAGS += -g
# #CC = clang
# endif
# ifeq ($(RAYLIB_LIBTYPE),STATIC)
# CFLAGS += -D_DEFAULT_SOURCE
# endif
# ifeq ($(RAYLIB_LIBTYPE),SHARED)
# # Explicitly enable runtime link to libraylib.so
# CFLAGS += -Wl,-rpath,$(EXAMPLE_RUNTIME_PATH)
# endif
# endif
# endif
# ifeq ($(PLATFORM),PLATFORM_RPI)
# CFLAGS += -std=gnu99
# endif
# ifeq ($(PLATFORM),PLATFORM_WEB)
# # -Os # size optimization
# # -O2 # optimization level 2, if used, also set --memory-init-file 0
# # --memory-init-file 0 # to avoid an external memory initialization code file (.mem)
# # -s ALLOW_MEMORY_GROWTH=1 # to allow memory resizing
# # -s TOTAL_MEMORY=16777216 # to specify heap memory size (default = 16MB)
# # -s USE_PTHREADS=1 # multithreading support
# # -s WASM=1 # support Web Assembly (https://github.com/kripken/emscripten/wiki/WebAssembly)
# # -s EMTERPRETIFY=1 # enable emscripten code interpreter (very slow)
# # -s EMTERPRETIFY_ASYNC=1 # support synchronous loops by emterpreter
# # --profiling # include information for code profiling
# # --preload-file resources # specify a resources folder for data compilation
# CFLAGS += -Os -s USE_GLFW=3 -s ASSERTIONS=1 -s WASM=1 -s EMTERPRETIFY=1 -s EMTERPRETIFY_ASYNC=1
# # NOTE: Simple raylib examples are compiled to be interpreter by emterpreter, that way,
# # we can compile same code for ALL platforms with no change required, but, working on bigger
# # projects, code needs to be refactored to avoid a blocking while() loop, moving Update and Draw
# # logic to a self contained function: UpdateDrawFrame(), check core_basic_window_web.c for reference.
# # Define a custom shell .html and output extension
# CFLAGS += --shell-file $(RAYLIB_PATH)\templates\web_shell\shell.html
# EXT = .html
# endif
# Define include paths for required headers.
# Precedence: immediately local, raysan5 provided sources
# NOTE: Several external required libraries (stb and others)
# INCLUDE_PATHS = -I. -I$(RAYLIB_PATH)/release/include -I$(RAYLIB_PATH)/src -I$(RAYLIB_PATH)/src/external
# Define additional directories containing required header files
# ifeq ($(PLATFORM),PLATFORM_RPI)
# # RPI required libraries
# INCLUDE_PATHS += -I/opt/vc/include
# INCLUDE_PATHS += -I/opt/vc/include/interface/vmcs_host/linux
# INCLUDE_PATHS += -I/opt/vc/include/interface/vcos/pthreads
# endif
# ifeq ($(PLATFORM),PLATFORM_DESKTOP)
# ifeq ($(PLATFORM_OS),BSD)
# # Consider -L$(RAYLIB_H_INSTALL_PATH)
# INCLUDE_PATHS += -I/usr/local/include
# endif
# ifeq ($(PLATFORM_OS),LINUX)
# # Reset everything.
# # Precedence: immediately local, installed version, raysan5 provided libs -I$(RAYLIB_H_INSTALL_PATH) -I$(RAYLIB_PATH)/release/include
# INCLUDE_PATHS = -I$(RAYLIB_H_INSTALL_PATH) -isystem. -isystem$(RAYLIB_PATH)/src -isystem$(RAYLIB_PATH)/release/include -isystem$(RAYLIB_PATH)/src/external
# endif
# endif
# Define library paths containing required libs.
# Precedence: immediately local, then raysan5 provided libs
# LDFLAGS = -L. -L$(RAYLIB_RELEASE_PATH) -L$(RAYLIB_PATH)/src
# ifeq ($(PLATFORM),PLATFORM_DESKTOP)
# ifeq ($(PLATFORM_OS),BSD)
# # Consider -L$(RAYLIB_INSTALL_PATH)
# LDFLAGS += -L. -Lsrc -L/usr/local/lib
# endif
# ifeq ($(PLATFORM_OS),LINUX)
# # Reset everything.
# # Precedence: immediately local, installed version, raysan5 provided libs
# LDFLAGS = -L. -L$(RAYLIB_INSTALL_PATH) -L$(RAYLIB_RELEASE_PATH) -L$(RAYLIB_PATH)/src
# endif
# endif
# ifeq ($(PLATFORM),PLATFORM_RPI)
# LDFLAGS += -L/opt/vc/lib
# endif
# Define any libraries required on linking
# if you want to link libraries (libname.so or libname.a), use the -lname
# ifeq ($(PLATFORM),PLATFORM_DESKTOP)
# ifeq ($(PLATFORM_OS),WINDOWS)
# # Libraries for Windows desktop compilation
# LDLIBS = -lraylib -lopengl32 -lgdi32
# # Required for physac examples
# LDLIBS += -static -lpthread
# endif
# ifeq ($(PLATFORM_OS),LINUX)
# # Libraries for Debian GNU/Linux desktop compiling
# # NOTE: Required packages: libegl1-mesa-dev
# LDLIBS = -lraylib -lGL -lm -lpthread -ldl -lrt
# # On X11 requires also below libraries
# LDLIBS += -lX11
# # NOTE: It seems additional libraries are not required any more, latest GLFW just dlopen them
# #LDLIBS += -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
# # On Wayland windowing system, additional libraries requires
# ifeq ($(USE_WAYLAND_DISPLAY),TRUE)
# LDLIBS += -lwayland-client -lwayland-cursor -lwayland-egl -lxkbcommon
# endif
# # Explicit link to libc
# ifeq ($(RAYLIB_LIBTYPE),SHARED)
# LDLIBS += -lc
# endif
# endif
# ifeq ($(PLATFORM_OS),OSX)
# # Libraries for OSX 10.9 desktop compiling
# # NOTE: Required packages: libopenal-dev libegl1-mesa-dev
# LDLIBS = -lraylib -framework OpenGL -framework OpenAL -framework Cocoa
# endif
# ifeq ($(PLATFORM_OS),BSD)
# # Libraries for FreeBSD, OpenBSD, NetBSD, DragonFly desktop compiling
# # NOTE: Required packages: mesa-libs
# LDLIBS = -lraylib -lGL -lpthread -lm
# # On XWindow requires also below libraries
# LDLIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
# endif
# ifeq ($(USE_EXTERNAL_GLFW),TRUE)
# # NOTE: It could require additional packages installed: libglfw3-dev
# LDLIBS += -lglfw
# endif
# endif
# ifeq ($(PLATFORM),PLATFORM_RPI)
# # Libraries for Raspberry Pi compiling
# # NOTE: Required packages: libasound2-dev (ALSA)
# LDLIBS = -lraylib -lbrcmGLESv2 -lbrcmEGL -lpthread -lrt -lm -lbcm_host -ldl
# endif
# ifeq ($(PLATFORM),PLATFORM_WEB)
# # Libraries for web (HTML5) compiling
# LDLIBS = $(RAYLIB_RELEASE_PATH)/libraylib.bc
# endif
# Define all object files required
EXAMPLES = \
core/core_basic_window \
core/core_input_keys \
core/core_input_mouse \
core/core_mouse_wheel \
core/core_input_gamepad \
core/core_random_values \
core/core_color_select \
core/core_drop_files \
core/core_storage_values \
core/core_gestures_detection \
core/core_3d_mode \
core/core_3d_picking \
core/core_3d_camera_free \
core/core_3d_camera_first_person \
core/core_2d_camera \
core/core_world_screen \
core/core_vr_simulator \
shapes/shapes_logo_raylib \
shapes/shapes_basic_shapes \
shapes/shapes_colors_palette \
shapes/shapes_logo_raylib_anim \
shapes/shapes_lines_bezier \
textures/textures_logo_raylib \
textures/textures_image_loading \
textures/textures_rectangle \
textures/textures_srcrec_dstrec \
textures/textures_to_image \
textures/textures_raw_data \
textures/textures_particles_blending \
textures/textures_image_processing \
textures/textures_image_drawing \
textures/textures_image_generation \
textures/textures_image_text \
text/text_sprite_fonts \
text/text_bmfont_ttf \
text/text_raylib_fonts \
text/text_format_text \
text/text_writing_anim \
text/text_ttf_loading \
text/text_bmfont_unordered \
text/text_input_box \
text/text_font_sdf \
models/models_geometric_shapes \
models/models_box_collisions \
models/models_billboard \
models/models_obj_loading \
models/models_heightmap \
models/models_cubicmap \
models/models_mesh_picking \
models/models_mesh_generation \
models/models_material_pbr \
models/models_skybox \
models/models_yaw_pitch_roll \
shaders/shaders_model_shader \
shaders/shaders_shapes_textures \
shaders/shaders_custom_uniform \
shaders/shaders_postprocessing \
audio/audio_sound_loading \
audio/audio_music_stream \
audio/audio_module_playing \
audio/audio_raw_stream \
physac/physics_demo \
physac/physics_friction \
physac/physics_movement \
physac/physics_restitution \
physac/physics_shatter \
CURRENT_MAKEFILE = $(lastword $(MAKEFILE_LIST))
# Default target entry
all: $(EXAMPLES)
# Generic compilation pattern
# NOTE: Examples must be ready for Android compilation!
%: %.cs
ifeq ($(PLATFORM),PLATFORM_ANDROID)
$(MAKE) -f Makefile.Android PROJECT_NAME=$@ PROJECT_SOURCE_FILES=$<
else
$(CC) /t:exe /out:$@$(EXT).exe $(CFLAGS) $<
# $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
# $(CC) /t:exe /out:$@$(EXT).exe $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
endif
# fix dylib install path name for each executable (MAC)
fix_dylib:
ifeq ($(PLATFORM_OS),OSX)
find . -type f -perm +ugo+x -print0 | xargs -t -0 -R 1 -I file install_name_tool -change libglfw.3.0.dylib ../external/glfw3/lib/osx/libglfw.3.0.dylib file
endif
# Clean everything
clean:
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
ifeq ($(PLATFORM_OS),WINDOWS)
del *.o *.exe /s
endif
ifeq ($(PLATFORM_OS),LINUX)
find -type f -executable | xargs file -i | grep -E 'x-object|x-archive|x-sharedlib|x-executable' | rev | cut -d ':' -f 2- | rev | xargs rm -fv
endif
ifeq ($(PLATFORM_OS),OSX)
find . -type f -perm +ugo+x -delete
rm -f *.o
endif
endif
ifeq ($(PLATFORM),PLATFORM_RPI)
find . -type f -executable -delete
rm -fv *.o
endif
ifeq ($(PLATFORM),PLATFORM_WEB)
del *.o *.html *.js
endif
@echo Cleaning done

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namespace ExamplesTest
{
class Program
{
static void Main(string[] args)
{
Examples.core_basic_window();
}
}
}

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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/******************************************************************************************* * * raylib [audio] example - IntPtr playing (streaming) * * NOTE: This example requires OpenAL Soft library installed * * This example has been created using raylib 1.3 (www.raylib.com) * raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details) * * Copyright (c) 2015 Ramon Santamaria (@raysan5) * ********************************************************************************************/ public static void Main() { // Initialization //-------------------------------------------------------------------------------------- int screenWidth = 800; int screenHeight = 450; InitWindow(screenWidth, screenHeight, "raylib [audio] example - music playing (streaming)"); InitAudioDevice(); // Initialize audio device IntPtr music = LoadMusicStream("resources/guitar_noodling.ogg"); PlayMusicStream(music); float timePlayed = 0.0f; bool pause = false; SetTargetFPS(60); // Set our game to run at 60 frames-per-second //-------------------------------------------------------------------------------------- // Main game loop while (!WindowShouldClose()) // Detect window close button or ESC key { // Update //---------------------------------------------------------------------------------- UpdateMusicStream(music); // Update music buffer with new stream data // Restart music playing (stop and play) if (IsKeyPressed((int)Key.SPACE)) { StopMusicStream(music); PlayMusicStream(music); } // Pause/Resume music playing if (IsKeyPressed((int)Key.P)) { pause = !pause; if (pause) PauseMusicStream(music); else ResumeMusicStream(music); } // Get timePlayed scaled to bar dimensions (400 pixels) timePlayed = GetMusicTimePlayed(music)/GetMusicTimeLength(music)*400; //---------------------------------------------------------------------------------- // Draw //---------------------------------------------------------------------------------- BeginDrawing(); ClearBackground(RAYWHITE); DrawText("MUSIC SHOULD BE PLAYING!", 255, 150, 20, LIGHTGRAY); DrawRectangle(200, 200, 400, 12, LIGHTGRAY); DrawRectangle(200, 200, (int)timePlayed, 12, MAROON); DrawRectangleLines(200, 200, 400, 12, GRAY); DrawText("PRESS SPACE TO RESTART MUSIC", 215, 250, 20, LIGHTGRAY); DrawText("PRESS P TO PAUSE/RESUME MUSIC", 208, 280, 20, LIGHTGRAY); EndDrawing(); //---------------------------------------------------------------------------------- } // De-Initialization //-------------------------------------------------------------------------------------- UnloadMusicStream(music); // Unload music stream buffers from RAM CloseAudioDevice(); // Close audio device (music streaming is automatically stopped) CloseWindow(); // Close window and OpenGL context //-------------------------------------------------------------------------------------- return 0; }
}

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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/******************************************************************************************* * * raylib [audio] example - Raw audio streaming * * NOTE: This example requires OpenAL Soft library installed * * This example has been created using raylib 1.6 (www.raylib.com) * raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details) * * Copyright (c) 2015 Ramon Santamaria (@raysan5) * ********************************************************************************************/ public const #define MAX_SAMPLES 22050 public const #define MAX_SAMPLES_PER_UPDATE 4096 public static void Main() { // Initialization //-------------------------------------------------------------------------------------- int screenWidth = 800; int screenHeight = 450; InitWindow(screenWidth, screenHeight, "raylib [audio] example - raw audio streaming"); InitAudioDevice(); // Initialize audio device // Init raw audio stream (sample rate: 22050, sample size: 16bit-short, channels: 1-mono) AudioStream stream = InitAudioStream(22050, 16, 1); // Generate samples data from sine wave short *data = (short *)malloc(sizeof(short)*MAX_SAMPLES); // TODO: Review data generation, it seems data is discontinued for loop, // for that reason, there is a clip everytime audio stream is looped... for (int i = 0; i < MAX_SAMPLES; i++) { data[i] = (short)(sinf(((2*PI*(float)i)/2)*DEG2RAD)*32000); } PlayAudioStream(stream); // Start processing stream buffer (no data loaded currently) int totalSamples = MAX_SAMPLES; int samplesLeft = totalSamples; Vector2 position = { 0, 0 }; SetTargetFPS(30); // Set our game to run at 30 frames-per-second //-------------------------------------------------------------------------------------- // Main game loop while (!WindowShouldClose()) // Detect window close button or ESC key { // Update //---------------------------------------------------------------------------------- // Refill audio stream if required // NOTE: Every update we check if stream data has been already consumed and we update // buffer with new data from the generated samples, we upload data at a rate (MAX_SAMPLES_PER_UPDATE), // but notice that at some point we update < MAX_SAMPLES_PER_UPDATE data... if (IsAudioBufferProcessed(stream)) { int numSamples = 0; if (samplesLeft >= MAX_SAMPLES_PER_UPDATE) numSamples = MAX_SAMPLES_PER_UPDATE; else numSamples = samplesLeft; UpdateAudioStream(stream, data + (totalSamples - samplesLeft), numSamples); samplesLeft -= numSamples; // Reset samples feeding (loop audio) if (samplesLeft <= 0) samplesLeft = totalSamples; } //---------------------------------------------------------------------------------- // Draw //---------------------------------------------------------------------------------- BeginDrawing(); ClearBackground(RAYWHITE); DrawText("SINE WAVE SHOULD BE PLAYING!", 240, 140, 20, LIGHTGRAY); // NOTE: Draw a part of the sine wave (only screen width, proportional values) for (int i = 0; i < GetScreenWidth(); i++) { position.x = i; position.y = 250 + 50*data[i]/32000; DrawPixelV(position, RED); } EndDrawing(); //---------------------------------------------------------------------------------- } // De-Initialization //-------------------------------------------------------------------------------------- free(data); // Unload sine wave data CloseAudioStream(stream); // Close raw audio stream and delete buffers from RAM CloseAudioDevice(); // Close audio device (music streaming is automatically stopped) CloseWindow(); // Close window and OpenGL context //-------------------------------------------------------------------------------------- return 0; }
}

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using Raylib;
using static Raylib.Raylib;
public partial class Examples
{
/******************************************************************************************* * * raylib [audio] example - Sound loading and playing * * NOTE: This example requires OpenAL Soft library installed * * This example has been created using raylib 1.0 (www.raylib.com) * raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details) * * Copyright (c) 2014 Ramon Santamaria (@raysan5) * ********************************************************************************************/ public static void Main() { // Initialization //-------------------------------------------------------------------------------------- int screenWidth = 800; int screenHeight = 450; InitWindow(screenWidth, screenHeight, "raylib [audio] example - sound loading and playing"); InitAudioDevice(); // Initialize audio device Sound fxWav = LoadSound("resources/sound.wav"); // Load WAV audio file Sound fxOgg = LoadSound("resources/tanatana.ogg"); // Load OGG audio file SetTargetFPS(60); //-------------------------------------------------------------------------------------- // Main game loop while (!WindowShouldClose()) // Detect window close button or ESC key { // Update //---------------------------------------------------------------------------------- if (IsKeyPressed((int)Key.SPACE)) PlaySound(fxWav); // Play WAV sound if (IsKeyPressed((int)Key.ENTER)) PlaySound(fxOgg); // Play OGG sound //---------------------------------------------------------------------------------- // Draw //---------------------------------------------------------------------------------- BeginDrawing(); ClearBackground(RAYWHITE); DrawText("Press SPACE to PLAY the WAV sound!", 200, 180, 20, LIGHTGRAY); DrawText("Press ENTER to PLAY the OGG sound!", 200, 220, 20, LIGHTGRAY); EndDrawing(); //---------------------------------------------------------------------------------- } // De-Initialization //-------------------------------------------------------------------------------------- UnloadSound(fxWav); // Unload sound data UnloadSound(fxOgg); // Unload sound data CloseAudioDevice(); // Close audio device CloseWindow(); // Close window and OpenGL context //-------------------------------------------------------------------------------------- return 0; }
}

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<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
</startup>
</configuration>

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<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
</startup>
</configuration>

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