renderer render

assets/shaders/basic_shader.wgsl

@@ -1,20 +1,24 @@
 //! # Basic Shader Module
 struct VertexInput {
     @location(0) position: vec3<f32>,
+    @location(1) uv: vec2<f32>,
+    @location(2) color: vec3<f32>,
 };
 
 struct VertexOutput {
     @builtin(position) clip_position: vec4<f32>,
+    @location(0) color: vec3<f32>,
 };
 
 @vertex
 fn vs_main(model: VertexInput) -> VertexOutput {
     var out: VertexOutput;
     out.clip_position = vec4<f32>(model.position, 1.0);
+    out.color = model.color; // On transmet la couleur au fragment shader
     return out;
 }
 
 @fragment
-fn fs_main() -> @location(0) vec4<f32> {
-    return vec4<f32>(1.0, 0.5, 0.2, 1.0); // Couleur orange
+fn fs_main(in: VertexOutput) -> @location(0) vec4<f32> {
+    return vec4<f32>(in.color, 1.0);
 }