Check out http://www.bit-101.com/blog/?p=3251

I am trying to use the code to create the image on the site

However all I am able to get done are greyscale bands



















Here is my processing code

1.  PImage imageData;
    void setup(){
    size(255,255,P3D);
                     imageData = createImage(255,255,ARGB);
        for(int y = 0; y < imageData.height; y += 1) {
        for(int x = 0; x < imageData.width; x += 1) {
        //offset = x * 4 + y * 4 * imageData.width;
   
        //imageData.data[offset] = Math.sin(x * 0.01) * 127 + 128;
        //imageData.set(x+1,y+3,color(sin(x * 0.01) * 127 + 128));
   //     imageData.data[offset + 1] = Math.sin(y * 0.02) * 127 + 128;
     //   imageData.data[offset + 2] = Math.cos(x * 0.04 + y * 0.03) * 127 + 128;
     // imageData.set((x*4)+2,y,color(cos(x * 0.04 + y * 0.03) * 127 + 128));
      imageData.set((x*2),(y*1),color(cos(x * 0.04 + y * 0.03) * 127 + 128));
      //imageData.set((x*2)+1,(y*1),color(cos(x * 0.04 + y * 0.03) * 127 + 128));
       imageData.set((x*2)+1,(y*1)+1,color(cos(x * 0.04 + y * 0.03) * 127 + 128));
       // imageData.data[offset + 3] = 255;
        }
        }
   
      image(imageData,0,0);
   
   }
   

Here is the original on the site