mirror of
https://github.com/raylib-cs/raylib-cs
synced 2025-06-30 19:03:42 -04:00
Added Raymath binding + Initial examples
- Added Raymath.cs binding. Raylib.cs depends on this since they both share some types. - Bindings moved into source directly. - Inital examples port alot of syntax still needs to be fixed. - Couldn't get cppsharp to work correctly so using a custom generator(WIP).
This commit is contained in:
@ -1,76 +0,0 @@
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/*******************************************************************************************
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*
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* raylib [models] example - Drawing billboards
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*
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* This example has been created using raylib 1.3 (www.raylib.com)
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* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
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*
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* Copyright (c) 2015 Ramon Santamaria (@raysan5)
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*
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********************************************************************************************/
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#include "raylib.h"
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int main()
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{
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// Initialization
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//--------------------------------------------------------------------------------------
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int screenWidth = 800;
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int screenHeight = 450;
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InitWindow(screenWidth, screenHeight, "raylib [models] example - drawing billboards");
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// Define the camera to look into our 3d world
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Camera camera = { 0 };
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camera.position = (Vector3){ 5.0f, 4.0f, 5.0f };
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camera.target = (Vector3){ 0.0f, 2.0f, 0.0f };
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camera.up = (Vector3){ 0.0f, 1.0f, 0.0f };
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camera.fovy = 45.0f;
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camera.type = CAMERA_PERSPECTIVE;
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Texture2D bill = LoadTexture("resources/billboard.png"); // Our texture billboard
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Vector3 billPosition = { 0.0f, 2.0f, 0.0f }; // Position where draw billboard
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SetCameraMode(camera, CAMERA_ORBITAL); // Set an orbital camera mode
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SetTargetFPS(60); // Set our game to run at 60 frames-per-second
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//--------------------------------------------------------------------------------------
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// Main game loop
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while (!WindowShouldClose()) // Detect window close button or ESC key
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{
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// Update
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//----------------------------------------------------------------------------------
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UpdateCamera(&camera); // Update camera
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//----------------------------------------------------------------------------------
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// Draw
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//----------------------------------------------------------------------------------
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BeginDrawing();
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ClearBackground(RAYWHITE);
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BeginMode3D(camera);
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DrawBillboard(camera, bill, billPosition, 2.0f, WHITE);
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DrawGrid(10, 1.0f); // Draw a grid
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EndMode3D();
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DrawFPS(10, 10);
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EndDrawing();
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//----------------------------------------------------------------------------------
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}
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// De-Initialization
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//--------------------------------------------------------------------------------------
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UnloadTexture(bill); // Unload texture
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CloseWindow(); // Close window and OpenGL context
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//--------------------------------------------------------------------------------------
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return 0;
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}
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8
ExampleApplication/Examples/models/models_billboard.cs
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8
ExampleApplication/Examples/models/models_billboard.cs
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@ -0,0 +1,8 @@
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using Raylib;
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using static Raylib.rl;
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public partial class Examples
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{
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/*******************************************************************************************
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*
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@ -1,121 +0,0 @@
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/*******************************************************************************************
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*
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* raylib [models] example - Detect basic 3d collisions (box vs sphere vs box)
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*
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* This example has been created using raylib 1.3 (www.raylib.com)
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* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
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*
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* Copyright (c) 2015 Ramon Santamaria (@raysan5)
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*
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********************************************************************************************/
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#include "raylib.h"
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int main()
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{
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// Initialization
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//--------------------------------------------------------------------------------------
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int screenWidth = 800;
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int screenHeight = 450;
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InitWindow(screenWidth, screenHeight, "raylib [models] example - box collisions");
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// Define the camera to look into our 3d world
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Camera camera = {{ 0.0f, 10.0f, 10.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f, 0 };
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Vector3 playerPosition = { 0.0f, 1.0f, 2.0f };
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Vector3 playerSize = { 1.0f, 2.0f, 1.0f };
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Color playerColor = GREEN;
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Vector3 enemyBoxPos = { -4.0f, 1.0f, 0.0f };
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Vector3 enemyBoxSize = { 2.0f, 2.0f, 2.0f };
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Vector3 enemySpherePos = { 4.0f, 0.0f, 0.0f };
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float enemySphereSize = 1.5f;
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bool collision = false;
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SetTargetFPS(60); // Set our game to run at 60 frames-per-second
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//--------------------------------------------------------------------------------------
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// Main game loop
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while (!WindowShouldClose()) // Detect window close button or ESC key
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{
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// Update
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//----------------------------------------------------------------------------------
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// Move player
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if (IsKeyDown(KEY_RIGHT)) playerPosition.x += 0.2f;
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else if (IsKeyDown(KEY_LEFT)) playerPosition.x -= 0.2f;
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else if (IsKeyDown(KEY_DOWN)) playerPosition.z += 0.2f;
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else if (IsKeyDown(KEY_UP)) playerPosition.z -= 0.2f;
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collision = false;
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// Check collisions player vs enemy-box
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if (CheckCollisionBoxes(
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(BoundingBox){(Vector3){ playerPosition.x - playerSize.x/2,
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playerPosition.y - playerSize.y/2,
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playerPosition.z - playerSize.z/2 },
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(Vector3){ playerPosition.x + playerSize.x/2,
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playerPosition.y + playerSize.y/2,
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playerPosition.z + playerSize.z/2 }},
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(BoundingBox){(Vector3){ enemyBoxPos.x - enemyBoxSize.x/2,
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enemyBoxPos.y - enemyBoxSize.y/2,
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enemyBoxPos.z - enemyBoxSize.z/2 },
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(Vector3){ enemyBoxPos.x + enemyBoxSize.x/2,
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enemyBoxPos.y + enemyBoxSize.y/2,
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enemyBoxPos.z + enemyBoxSize.z/2 }})) collision = true;
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// Check collisions player vs enemy-sphere
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if (CheckCollisionBoxSphere(
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(BoundingBox){(Vector3){ playerPosition.x - playerSize.x/2,
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playerPosition.y - playerSize.y/2,
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playerPosition.z - playerSize.z/2 },
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(Vector3){ playerPosition.x + playerSize.x/2,
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playerPosition.y + playerSize.y/2,
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playerPosition.z + playerSize.z/2 }},
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enemySpherePos, enemySphereSize)) collision = true;
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if (collision) playerColor = RED;
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else playerColor = GREEN;
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//----------------------------------------------------------------------------------
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// Draw
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//----------------------------------------------------------------------------------
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BeginDrawing();
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ClearBackground(RAYWHITE);
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BeginMode3D(camera);
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// Draw enemy-box
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DrawCube(enemyBoxPos, enemyBoxSize.x, enemyBoxSize.y, enemyBoxSize.z, GRAY);
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DrawCubeWires(enemyBoxPos, enemyBoxSize.x, enemyBoxSize.y, enemyBoxSize.z, DARKGRAY);
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// Draw enemy-sphere
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DrawSphere(enemySpherePos, enemySphereSize, GRAY);
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DrawSphereWires(enemySpherePos, enemySphereSize, 16, 16, DARKGRAY);
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// Draw player
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DrawCubeV(playerPosition, playerSize, playerColor);
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DrawGrid(10, 1.0f); // Draw a grid
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EndMode3D();
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DrawText("Move player with cursors to collide", 220, 40, 20, GRAY);
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DrawFPS(10, 10);
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EndDrawing();
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//----------------------------------------------------------------------------------
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}
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// De-Initialization
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//--------------------------------------------------------------------------------------
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CloseWindow(); // Close window and OpenGL context
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//--------------------------------------------------------------------------------------
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return 0;
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}
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File diff suppressed because one or more lines are too long
@ -1,87 +0,0 @@
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/*******************************************************************************************
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*
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* raylib [models] example - Cubicmap loading and drawing
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*
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* This example has been created using raylib 1.8 (www.raylib.com)
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* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
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*
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* Copyright (c) 2015 Ramon Santamaria (@raysan5)
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*
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********************************************************************************************/
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#include "raylib.h"
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int main()
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{
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// Initialization
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//--------------------------------------------------------------------------------------
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int screenWidth = 800;
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int screenHeight = 450;
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InitWindow(screenWidth, screenHeight, "raylib [models] example - cubesmap loading and drawing");
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// Define the camera to look into our 3d world
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Camera camera = {{ 16.0f, 14.0f, 16.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f, 0 };
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Image image = LoadImage("resources/cubicmap.png"); // Load cubicmap image (RAM)
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Texture2D cubicmap = LoadTextureFromImage(image); // Convert image to texture to display (VRAM)
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Mesh mesh = GenMeshCubicmap(image, (Vector3){ 1.0f, 1.0f, 1.0f });
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Model model = LoadModelFromMesh(mesh);
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// NOTE: By default each cube is mapped to one part of texture atlas
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Texture2D texture = LoadTexture("resources/cubicmap_atlas.png"); // Load map texture
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model.material.maps[MAP_DIFFUSE].texture = texture; // Set map diffuse texture
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Vector3 mapPosition = { -16.0f, 0.0f, -8.0f }; // Set model position
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UnloadImage(image); // Unload cubesmap image from RAM, already uploaded to VRAM
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SetCameraMode(camera, CAMERA_ORBITAL); // Set an orbital camera mode
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SetTargetFPS(60); // Set our game to run at 60 frames-per-second
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//--------------------------------------------------------------------------------------
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// Main game loop
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while (!WindowShouldClose()) // Detect window close button or ESC key
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{
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// Update
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//----------------------------------------------------------------------------------
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UpdateCamera(&camera); // Update camera
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//----------------------------------------------------------------------------------
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// Draw
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//----------------------------------------------------------------------------------
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BeginDrawing();
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ClearBackground(RAYWHITE);
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BeginMode3D(camera);
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DrawModel(model, mapPosition, 1.0f, WHITE);
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EndMode3D();
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DrawTextureEx(cubicmap, (Vector2){ screenWidth - cubicmap.width*4 - 20, 20 }, 0.0f, 4.0f, WHITE);
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DrawRectangleLines(screenWidth - cubicmap.width*4 - 20, 20, cubicmap.width*4, cubicmap.height*4, GREEN);
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DrawText("cubicmap image used to", 658, 90, 10, GRAY);
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DrawText("generate map 3d model", 658, 104, 10, GRAY);
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DrawFPS(10, 10);
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EndDrawing();
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//----------------------------------------------------------------------------------
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}
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// De-Initialization
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//--------------------------------------------------------------------------------------
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UnloadTexture(cubicmap); // Unload cubicmap texture
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UnloadTexture(texture); // Unload map texture
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UnloadModel(model); // Unload map model
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CloseWindow(); // Close window and OpenGL context
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//--------------------------------------------------------------------------------------
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return 0;
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}
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8
ExampleApplication/Examples/models/models_cubicmap.cs
Normal file
8
ExampleApplication/Examples/models/models_cubicmap.cs
Normal file
@ -0,0 +1,8 @@
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using Raylib;
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using static Raylib.rl;
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public partial class Examples
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{
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/*******************************************************************************************
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*
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@ -1,80 +0,0 @@
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/*******************************************************************************************
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*
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* raylib [models] example - Draw some basic geometric shapes (cube, sphere, cylinder...)
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*
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* This example has been created using raylib 1.0 (www.raylib.com)
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* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
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*
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* Copyright (c) 2014 Ramon Santamaria (@raysan5)
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*
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********************************************************************************************/
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#include "raylib.h"
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int main()
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{
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// Initialization
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//--------------------------------------------------------------------------------------
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int screenWidth = 800;
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int screenHeight = 450;
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InitWindow(screenWidth, screenHeight, "raylib [models] example - geometric shapes");
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// Define the camera to look into our 3d world
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Camera camera = { 0 };
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camera.position = (Vector3){ 0.0f, 10.0f, 10.0f };
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camera.target = (Vector3){ 0.0f, 0.0f, 0.0f };
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camera.up = (Vector3){ 0.0f, 1.0f, 0.0f };
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camera.fovy = 45.0f;
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camera.type = CAMERA_PERSPECTIVE;
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SetTargetFPS(60); // Set our game to run at 60 frames-per-second
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//--------------------------------------------------------------------------------------
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// Main game loop
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while (!WindowShouldClose()) // Detect window close button or ESC key
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{
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// Update
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//----------------------------------------------------------------------------------
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// TODO: Update your variables here
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//----------------------------------------------------------------------------------
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// Draw
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//----------------------------------------------------------------------------------
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BeginDrawing();
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ClearBackground(RAYWHITE);
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BeginMode3D(camera);
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DrawCube((Vector3){-4.0f, 0.0f, 2.0f}, 2.0f, 5.0f, 2.0f, RED);
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DrawCubeWires((Vector3){-4.0f, 0.0f, 2.0f}, 2.0f, 5.0f, 2.0f, GOLD);
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DrawCubeWires((Vector3){-4.0f, 0.0f, -2.0f}, 3.0f, 6.0f, 2.0f, MAROON);
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DrawSphere((Vector3){-1.0f, 0.0f, -2.0f}, 1.0f, GREEN);
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DrawSphereWires((Vector3){1.0f, 0.0f, 2.0f}, 2.0f, 16, 16, LIME);
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DrawCylinder((Vector3){4.0f, 0.0f, -2.0f}, 1.0f, 2.0f, 3.0f, 4, SKYBLUE);
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DrawCylinderWires((Vector3){4.0f, 0.0f, -2.0f}, 1.0f, 2.0f, 3.0f, 4, DARKBLUE);
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DrawCylinderWires((Vector3){4.5f, -1.0f, 2.0f}, 1.0f, 1.0f, 2.0f, 6, BROWN);
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DrawCylinder((Vector3){1.0f, 0.0f, -4.0f}, 0.0f, 1.5f, 3.0f, 8, GOLD);
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DrawCylinderWires((Vector3){1.0f, 0.0f, -4.0f}, 0.0f, 1.5f, 3.0f, 8, PINK);
|
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DrawGrid(10, 1.0f); // Draw a grid
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||||
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EndMode3D();
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DrawFPS(10, 10);
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EndDrawing();
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||||
//----------------------------------------------------------------------------------
|
||||
}
|
||||
|
||||
// De-Initialization
|
||||
//--------------------------------------------------------------------------------------
|
||||
CloseWindow(); // Close window and OpenGL context
|
||||
//--------------------------------------------------------------------------------------
|
||||
|
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return 0;
|
||||
}
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@ -0,0 +1,8 @@
|
||||
|
||||
using Raylib;
|
||||
using static Raylib.rl;
|
||||
|
||||
public partial class Examples
|
||||
{
|
||||
/*******************************************************************************************
|
||||
*
|
||||
@ -1,82 +0,0 @@
|
||||
/*******************************************************************************************
|
||||
*
|
||||
* 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)
|
||||
*
|
||||
********************************************************************************************/
|
||||
|
||||
#include "raylib.h"
|
||||
|
||||
int main()
|
||||
{
|
||||
// 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;
|
||||
}
|
||||
8
ExampleApplication/Examples/models/models_heightmap.cs
Normal file
8
ExampleApplication/Examples/models/models_heightmap.cs
Normal file
@ -0,0 +1,8 @@
|
||||
|
||||
using Raylib;
|
||||
using static Raylib.rl;
|
||||
|
||||
public partial class Examples
|
||||
{
|
||||
/*******************************************************************************************
|
||||
*
|
||||
@ -1,196 +0,0 @@
|
||||
/*******************************************************************************************
|
||||
*
|
||||
* 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 "raylib.h"
|
||||
#include "raymath.h"
|
||||
|
||||
#define RLIGHTS_IMPLEMENTATION
|
||||
#include "rlights.h"
|
||||
|
||||
#define CUBEMAP_SIZE 512 // Cubemap texture size
|
||||
#define IRRADIANCE_SIZE 32 // Irradiance texture size
|
||||
#define PREFILTERED_SIZE 256 // Prefiltered HDR environment texture size
|
||||
#define BRDF_SIZE 512 // BRDF LUT texture size
|
||||
|
||||
// PBR material loading
|
||||
static Material LoadMaterialPBR(Color albedo, float metalness, float roughness);
|
||||
|
||||
int main()
|
||||
{
|
||||
// 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;
|
||||
}
|
||||
File diff suppressed because one or more lines are too long
@ -1,113 +0,0 @@
|
||||
/*******************************************************************************************
|
||||
*
|
||||
* 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)
|
||||
*
|
||||
********************************************************************************************/
|
||||
|
||||
#include "raylib.h"
|
||||
|
||||
#define NUM_MODELS 7 // We generate 7 parametric 3d shapes
|
||||
|
||||
int main()
|
||||
{
|
||||
// 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;
|
||||
}
|
||||
@ -0,0 +1,8 @@
|
||||
|
||||
using Raylib;
|
||||
using static Raylib.rl;
|
||||
|
||||
public partial class Examples
|
||||
{
|
||||
/*******************************************************************************************
|
||||
*
|
||||
@ -1,201 +0,0 @@
|
||||
/*******************************************************************************************
|
||||
*
|
||||
* 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 "raylib.h"
|
||||
#include "raymath.h"
|
||||
|
||||
#define FLT_MAX 3.40282347E+38F // Maximum value of a float, defined in <float.h>
|
||||
|
||||
int main()
|
||||
{
|
||||
// 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;
|
||||
}
|
||||
File diff suppressed because one or more lines are too long
@ -1,80 +0,0 @@
|
||||
/*******************************************************************************************
|
||||
*
|
||||
* 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)
|
||||
*
|
||||
********************************************************************************************/
|
||||
|
||||
#include "raylib.h"
|
||||
|
||||
int main()
|
||||
{
|
||||
// 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;
|
||||
}
|
||||
8
ExampleApplication/Examples/models/models_obj_loading.cs
Normal file
8
ExampleApplication/Examples/models/models_obj_loading.cs
Normal file
@ -0,0 +1,8 @@
|
||||
|
||||
using Raylib;
|
||||
using static Raylib.rl;
|
||||
|
||||
public partial class Examples
|
||||
{
|
||||
/*******************************************************************************************
|
||||
*
|
||||
@ -1,97 +0,0 @@
|
||||
/*******************************************************************************************
|
||||
*
|
||||
* 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)
|
||||
*
|
||||
********************************************************************************************/
|
||||
|
||||
#include "raylib.h"
|
||||
|
||||
#define FOVY_PERSPECTIVE 45.0f
|
||||
#define WIDTH_ORTHOGRAPHIC 10.0f
|
||||
|
||||
int main()
|
||||
{
|
||||
// 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;
|
||||
}
|
||||
@ -0,0 +1,8 @@
|
||||
|
||||
using Raylib;
|
||||
using static Raylib.rl;
|
||||
|
||||
public partial class Examples
|
||||
{
|
||||
/*******************************************************************************************
|
||||
*
|
||||
@ -1,90 +0,0 @@
|
||||
/*******************************************************************************************
|
||||
*
|
||||
* 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)
|
||||
*
|
||||
********************************************************************************************/
|
||||
|
||||
#include "raylib.h"
|
||||
|
||||
int main()
|
||||
{
|
||||
// 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;
|
||||
}
|
||||
8
ExampleApplication/Examples/models/models_skybox.cs
Normal file
8
ExampleApplication/Examples/models/models_skybox.cs
Normal file
@ -0,0 +1,8 @@
|
||||
|
||||
using Raylib;
|
||||
using static Raylib.rl;
|
||||
|
||||
public partial class Examples
|
||||
{
|
||||
/*******************************************************************************************
|
||||
*
|
||||
@ -1,199 +0,0 @@
|
||||
/*******************************************************************************************
|
||||
*
|
||||
* 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 "raylib.h"
|
||||
#include "raymath.h"
|
||||
|
||||
// Draw angle gauge controls
|
||||
void DrawAngleGauge(Texture2D angleGauge, int x, int y, float angle, char title[], Color color);
|
||||
|
||||
//----------------------------------------------------------------------------------
|
||||
// Main entry point
|
||||
//----------------------------------------------------------------------------------
|
||||
int main()
|
||||
{
|
||||
// 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);
|
||||
}
|
||||
File diff suppressed because one or more lines are too long
@ -1,177 +0,0 @@
|
||||
/**********************************************************************************************
|
||||
*
|
||||
* raylib.lights - Some useful functions to deal with lights data
|
||||
*
|
||||
* CONFIGURATION:
|
||||
*
|
||||
* #define RLIGHTS_IMPLEMENTATION
|
||||
* Generates the implementation of the library into the included file.
|
||||
* If not defined, the library is in header only mode and can be included in other headers
|
||||
* or source files without problems. But only ONE file should hold the implementation.
|
||||
*
|
||||
* LICENSE: zlib/libpng
|
||||
*
|
||||
* Copyright (c) 2017 Victor Fisac and Ramon Santamaria
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
**********************************************************************************************/
|
||||
|
||||
#ifndef RLIGHTS_H
|
||||
#define RLIGHTS_H
|
||||
|
||||
//----------------------------------------------------------------------------------
|
||||
// Defines and Macros
|
||||
//----------------------------------------------------------------------------------
|
||||
#define MAX_LIGHTS 4 // Max lights supported by shader
|
||||
#define LIGHT_DISTANCE 3.5f // Light distance from world center
|
||||
#define LIGHT_HEIGHT 1.0f // Light height position
|
||||
|
||||
//----------------------------------------------------------------------------------
|
||||
// Types and Structures Definition
|
||||
//----------------------------------------------------------------------------------
|
||||
typedef enum {
|
||||
LIGHT_DIRECTIONAL,
|
||||
LIGHT_POINT
|
||||
} LightType;
|
||||
|
||||
typedef struct {
|
||||
bool enabled;
|
||||
LightType type;
|
||||
Vector3 position;
|
||||
Vector3 target;
|
||||
Color color;
|
||||
int enabledLoc;
|
||||
int typeLoc;
|
||||
int posLoc;
|
||||
int targetLoc;
|
||||
int colorLoc;
|
||||
} Light;
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" { // Prevents name mangling of functions
|
||||
#endif
|
||||
|
||||
//----------------------------------------------------------------------------------
|
||||
// Global Variables Definition
|
||||
//----------------------------------------------------------------------------------
|
||||
int lightsCount = 0; // Current amount of created lights
|
||||
|
||||
//----------------------------------------------------------------------------------
|
||||
// Module Functions Declaration
|
||||
//----------------------------------------------------------------------------------
|
||||
Light CreateLight(int type, Vector3 pos, Vector3 targ, Color color, Shader shader); // Defines a light and get locations from PBR shader
|
||||
void UpdateLightValues(Shader shader, Light light); // Send to PBR shader light values
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif // RLIGHTS_H
|
||||
|
||||
|
||||
/***********************************************************************************
|
||||
*
|
||||
* RLIGHTS IMPLEMENTATION
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
#if defined(RLIGHTS_IMPLEMENTATION)
|
||||
|
||||
#include "raylib.h"
|
||||
|
||||
//----------------------------------------------------------------------------------
|
||||
// Defines and Macros
|
||||
//----------------------------------------------------------------------------------
|
||||
// ...
|
||||
|
||||
//----------------------------------------------------------------------------------
|
||||
// Types and Structures Definition
|
||||
//----------------------------------------------------------------------------------
|
||||
// ...
|
||||
|
||||
//----------------------------------------------------------------------------------
|
||||
// Global Variables Definition
|
||||
//----------------------------------------------------------------------------------
|
||||
// ...
|
||||
|
||||
//----------------------------------------------------------------------------------
|
||||
// Module specific Functions Declaration
|
||||
//----------------------------------------------------------------------------------
|
||||
// ...
|
||||
|
||||
//----------------------------------------------------------------------------------
|
||||
// Module Functions Definition
|
||||
//----------------------------------------------------------------------------------
|
||||
|
||||
// Defines a light and get locations from PBR shader
|
||||
Light CreateLight(int type, Vector3 pos, Vector3 targ, Color color, Shader shader)
|
||||
{
|
||||
Light light = { 0 };
|
||||
|
||||
if (lightsCount < MAX_LIGHTS)
|
||||
{
|
||||
light.enabled = true;
|
||||
light.type = type;
|
||||
light.position = pos;
|
||||
light.target = targ;
|
||||
light.color = color;
|
||||
|
||||
char enabledName[32] = "lights[x].enabled\0";
|
||||
char typeName[32] = "lights[x].type\0";
|
||||
char posName[32] = "lights[x].position\0";
|
||||
char targetName[32] = "lights[x].target\0";
|
||||
char colorName[32] = "lights[x].color\0";
|
||||
enabledName[7] = '0' + lightsCount;
|
||||
typeName[7] = '0' + lightsCount;
|
||||
posName[7] = '0' + lightsCount;
|
||||
targetName[7] = '0' + lightsCount;
|
||||
colorName[7] = '0' + lightsCount;
|
||||
|
||||
light.enabledLoc = GetShaderLocation(shader, enabledName);
|
||||
light.typeLoc = GetShaderLocation(shader, typeName);
|
||||
light.posLoc = GetShaderLocation(shader, posName);
|
||||
light.targetLoc = GetShaderLocation(shader, targetName);
|
||||
light.colorLoc = GetShaderLocation(shader, colorName);
|
||||
|
||||
UpdateLightValues(shader, light);
|
||||
lightsCount++;
|
||||
}
|
||||
|
||||
return light;
|
||||
}
|
||||
|
||||
// Send to PBR shader light values
|
||||
void UpdateLightValues(Shader shader, Light light)
|
||||
{
|
||||
// Send to shader light enabled state and type
|
||||
SetShaderValuei(shader, light.enabledLoc, (int[1]){ light.enabled }, 1);
|
||||
SetShaderValuei(shader, light.typeLoc, (int[1]){ light.type }, 1);
|
||||
|
||||
// Send to shader light position values
|
||||
float position[3] = { light.position.x, light.position.y, light.position.z };
|
||||
SetShaderValue(shader, light.posLoc, position, 3);
|
||||
|
||||
// Send to shader light target position values
|
||||
float target[3] = { light.target.x, light.target.y, light.target.z };
|
||||
SetShaderValue(shader, light.targetLoc, target, 3);
|
||||
|
||||
// Send to shader light color values
|
||||
float diff[4] = { (float)light.color.r/(float)255, (float)light.color.g/(float)255, (float)light.color.b/(float)255, (float)light.color.a/(float)255 };
|
||||
SetShaderValue(shader, light.colorLoc, diff, 4);
|
||||
}
|
||||
|
||||
#endif // RLIGHTS_IMPLEMENTATION
|
||||
Reference in New Issue
Block a user