dotconor

forgethowtotalk:

//brownParticles_130612a
float rColor,gColor,bColor;
int threshold, pDirection, pModifier;

void setup(){
  size(720,720);
  frameRate(12);
  background(255);
  translate(width/2,height/2);
 
  for (int i=1; i<width; i++){
    for (int j=1; j<height; j++){
      
      rColor = map(i,0,width,0,255);
      gColor = map(i+j,0,width+height,0,255);
      bColor = map(j,0,height,0,255);
     
      pushMatrix();
        rotate(radians(i%j));
        translate(sin(i)*width/3.5,cos(j)*height/3.5);
        stroke(rColor,gColor,bColor);
        point(0,0);
      popMatrix();
    }
  }
}

void draw(){
  loadPixels();
    for (int k=width+1; k<width*height-width-1; k = k+1){
        
      if (pDirection < 4) {
        switch(pDirection) {
          //UP & LEFT
          case 0:
            pModifier = (width*-1)-1;
            break;
          //UP & RIGHT
          case 1:
            pModifier = (width*-1)+1;
            break;
          //DOWN & RIGHT
          case 2:
            pModifier = width+1;
            break;
          //DOWN & LEFT
          case 3:
            pModifier = width-1;
            break;
        }
        pDirection = pDirection+1;
      } else {
        pDirection = 0;
      }
    
      if (threshold < 255) {
          pixels[k] = pixels[k+pModifier];
          pixels[k+pModifier] = pixels[k+1];
        threshold = threshold+1;
      } else {
        threshold = 0;
      }
    }
  updatePixels();
}

wow

ginlabs:

scenes from the lab