Fixed color renderer

assets/shaders/color.frag

@@ -4,12 +4,16 @@ uniform sampler2D tex;
 uniform vec3 diffuse;
 
 in vec3 v_color;
+in vec2 v_tex_coords;
 
 out vec4 color;
 
 void main() {
 
-    color = vec4(v_color, 1.0);
+    color = vec4(v_color.x, v_color.y, v_color.z, 1.0);
 
+    if (texture(tex, v_tex_coords).a < 0.05) {
+        discard;
+    }
 }
 

assets/shaders/color.vert

@@ -10,8 +10,10 @@ in vec3 normal;
 in vec3 face_color;
 
 out vec3 v_color;
+out vec2 v_tex_coords;
 
 void main() {
     v_color = face_color;
+    v_tex_coords = vec2(tex_coords.x * texture_size.x, tex_coords.y * texture_size.y);
     gl_Position = perspective * view * vec4(vertex, 1.0);
 }