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Upgrade Raylib to 6.0 (#337)

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* Updated target to Raylib 6 + synced invoke called with the changes in C. [WARNING: Breaking changes!]

* Added severial examples. Corrected towards the correct return type and add utilities to prevent working with pointers

* Additional resources from the Raylib repo.

* Fixed additional pinvokes to match with the new raylib bindings. [Warning breaking changes!]

* Fixing the QOL utils

* Fixing the Mesh struct

* Applying changes after review. Merged resources.LICENSE + raylib-cs.Native.csproj only targets dotnet8

* Updated README to reflect .NET 10 and Raylib 6 compatibility changes.

* Updated shader colors, adjusted car model scale, disabled HDR in SkyboxDemo, and fixed camera mode assignment. Removed unused `Capacity` field in FilePathList struct.

* Improved XML comments for consistency, fixed spacing and formatting across examples, added new resources to `resources.LICENSE`.

* Updated XML comment for `GetDirectoryFileCountEx` to clarify behavior and filtering options.

* Updated and clarified XML comments for methods and parameters, improved naming consistency, and refined shader-related functions. Renamed enums in `Shader.cs` for so it is inline with the upstream.

* Improved XML comments for clarity and consistency in `Model.cs` and `Mesh.cs`, updated method and variable names for better readability, and adjusted logic in span creation methods.

* Corrected XML comment capitalization in `Model.cs`.

---------

Co-authored-by: Meatcorps <info@meatcorps.nl>
This commit is contained in:
Dennis Steffen 2026-05-24 08:21:12 +02:00 • committed by GitHub
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Examples/Models/LoadingGltf.cs Normal file
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/*******************************************************************************************
*
* raylib [models] example - loading gltf
*
* Example complexity rating: [★☆☆☆] 1/4
*
* LIMITATIONS:
* - Only supports 1 armature per file, and skips loading it if there are multiple armatures
* - Only supports linear interpolation (default method in Blender when checked
* "Always Sample Animations" when exporting a GLTF file)
* - Only supports translation/rotation/scale animation channel.path,
* weights not considered (i.e. morph targets)
*
* Example originally created with raylib 3.7, last time updated with raylib 4.2
*
* Example 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) 2020-2025 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
using System.Numerics;
using static Raylib_cs.Raylib;
namespace Examples.Models;
public class LoadingGltf
{
public static int Main()
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [models] example - loading gltf");
// Define the camera to look into our 3d world
Camera3D camera = new();
camera.Position = new Vector3(6.0f, 6.0f, 6.0f);
camera.Target = new Vector3(0.0f, 2.0f, 0.0f);
camera.Up = new Vector3(0.0f, 1.0f, 0.0f);
camera.FovY = 45.0f;
camera.Projection = CameraProjection.Perspective;
Model model = LoadModel("resources/models/gltf/robot.glb");
Vector3 position = new(0.0f, 0.0f, 0.0f);
// Load animation data
var anims = LoadModelAnimations("resources/models/gltf/robot.glb");
// Animation playing variables
int animIndex = 0;
float animCurrentFrame = 0.0f;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose())
{
// Update
//----------------------------------------------------------------------------------
UpdateCamera(ref camera, CameraMode.Orbital);
if (IsKeyPressed(KeyboardKey.Right))
{
animIndex = (animIndex + 1) % anims.Length;
}
else if (IsKeyPressed(KeyboardKey.Left))
{
animIndex = (animIndex + anims.Length - 1) % anims.Length;
}
// Update model animation
animCurrentFrame = (animCurrentFrame + 1) % anims[animIndex].KeyFrameCount;
UpdateModelAnimation(model, anims[animIndex], (float)animCurrentFrame);
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(Color.RayWhite);
BeginMode3D(camera);
DrawModel(
model,
position,
1f,
Color.White
);
DrawGrid(10, 1.0f);
EndMode3D();
DrawText($"Current animation: {anims[animIndex].NameToString()}", 10, 40, 20, Color.Maroon);
DrawText("Use the LEFT/RIGHT keys to switch animation", 10, 10, 20, Color.Gray);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadModelAnimations(anims);
UnloadModel(model);
CloseWindow();
//--------------------------------------------------------------------------------------
return 0;
}
}