some changes

components/Shaders/Background/fragment.tsx

@@ -47,13 +47,6 @@ vec3 gradientNoise(vec2 pos, float gridSize){
     float d12 = dot(g12, f - vec2(1.0, 0.0));
     float d21 = dot(g21, f - vec2(0.0, 1.0));
     float d22 = dot(g22, f - vec2(1.0, 1.0));
-
-    /*
-    vec3 f11 = vec3(d11);
-    vec3 f12 = vec3(d12);
-    vec3 f21 = vec3(d21);
-    vec3 f22 = vec3(d22);
-    */
     
     vec3 f11 = pcg3d(uvec3(i.x,i.y,0)) * (d11 + 1.0);
     vec3 f12 = pcg3d(uvec3(i.x + 1u,i.y,0))* (d12 + 1.0);