Fixed primitive coordiantes being inaccurate

assets/shaders/test.frag

@@ -9,6 +9,4 @@ out vec4 FragColor;
 void main() {
   vec4 color = texture(u_Text, TexCoord);
   FragColor = color;
-  // FragColor = color + vec4(0.5, 0.5, 0.5, 1);
-  // FragColor = vec4(1, 1, 1, 1);
 }