Add shaders everywhere!

assets/shaders/noise.frag

@@ -8,10 +8,13 @@ precision mediump float;
 
 uniform vec2 u_resolution;
 uniform vec2 u_mouse;
+uniform vec3 u_color_start;
+uniform vec3 u_color_end;
+uniform vec2 u_offset;
 uniform float u_time;
 
 void main(){
-    vec2 st=gl_FragCoord.xy/min(u_resolution.x,u_resolution.x)*2.;
+    vec2 st=(gl_FragCoord.xy+u_offset)/u_resolution;
     
     vec2 q=vec2(0.);
     q.x=fbm(st);
@@ -25,6 +28,9 @@ void main(){
     
     float f=fbm(st+r);
     
-    f=mix(.5,1.,f);
-    gl_FragColor=vec4(0.,.1+f*.7,0.,1.);
+
+    
+    vec3 color=mix(u_color_start,u_color_end,f*.3);
+    
+    gl_FragColor=vec4(color,1.);
 }