feat: replace triangle test by cube

res/render/primitives/p_cube.frag

@@ -1,31 +1,11 @@
 #version 330 core
 out vec4 FragColor;
 
-struct Material
-{
-  sampler2D diffuse;
-  vec3 specular;
-  float shininess;
-};
-struct Light
-{
-  vec3 position;
-
-  vec3 ambient;
-  vec3 diffuse;
-  vec3 specular;
-};
-
 in vec3 FragPos;
 in vec3 Normal;
 in vec2 TexCoords;
 
-uniform vec3 viewPos;
-uniform Material material;
-uniform Light light;
-
 void main()
 {
-  vec4 texColor = texture(material.diffuse , TexCoords);
-  FragColor = texColor;
+  FragColor = vec4(0.8, 0.8, 1.0, 1.0);
 }

res/render/primitives/p_cube.vert

@@ -8,15 +8,7 @@ uniform mat4 projection;
 uniform mat4 model;
 uniform mat4 view;
 
-out vec3 Normal;
-out vec3 FragPos;
-out vec2 TexCoords;
-
 void main()
 {
-  FragPos = vec3(model*vec4(aPos , 1.0));
-  gl_Position = projection*view*vec4(FragPos , 1.0);
-
-  Normal = mat3(transpose(inverse(model)))*aNormal;
-  TexCoords = aTexCoords;
+  gl_Position = projection * view * model * vec4(aPos, 1.0);
 }

res/render/primitives/p_triangle.frag

@@ -1,8 +1,7 @@
 #version 330 core
 
 out vec4 color;
-
 void main()
 {
-  color = vec4(1.0f, 0.5f, 0.2f, 1.0f);
+  color = vec4(0.2, 0.51, 1.0, 1.0);
 }

res/render/primitives/p_triangle.hpp

@@ -13,7 +13,6 @@ namespace mesh
      0.5f, -0.5f, 0.0f,
      0.0f,  0.5f, 0.0f
   };
-// clang-format on
 
 constexpr const std::size_t P_TRIANGLE_VERTICE_LEN =
     sizeof(P_TRIANGLE_VERTICE) / sizeof(GLfloat);