Im trying to this sketch http://studio.sketchpad.cc/sp/pad/view/ro.93O8V6do0iOjU/rev.129 as a base for bullet patterns (ive changed some of the code and it generates rather nice bases for patterns)

Obviously in a game the shots have a velocity, position and ang while the sketch is rendered as follows:

1. float l = (float)i/(float)(num-1);
           l = l + millis()/1000*v; //millis
           l = l - floor(l);
   
2. 
   
3. pushMatrix();
       translate(width/2, height/2);
       rotate(-d*theta*4);
       translate(l*l*width/2, 0);
      triangle(0,0,e,e);    
       popMatrix();

How do i change the translations in here instead into each shots properties (vel, ang etc)

Im experimenting with interesting results, but nothing is giving results similar to that sketch

Thanks guys!