obj loader

shaders/triangle.vert

@@ -1,7 +1,8 @@
 #version 330 core
 
 layout(location = 0) in vec3 position; // Vertex position
-layout(location = 1) in vec3 inColor; // Vertex color
+layout(location = 1) in vec3 normal;   // Vertex normal
+layout(location = 2) in vec2 texCoord; // Vertex texture coordinate
 out vec3 color; // Output color to the fragment shader
 
 uniform mat4 model;
@@ -10,5 +11,5 @@ uniform mat4 projection;
 
 void main() {
     gl_Position = projection * view * model * vec4(position, 1.0); // Apply transformation matrices
-    color = inColor; // Set the color output
+    color = vec3(1.0, 0.5, 0.2); // Set output color (orange)
 }