点線で円を描く

/**
* Sphere
*
* @author aa_debdeb
* @date 2015/11/11
*/

void setup(){
  size(500, 500);
  background(0);
}

void draw(){
  stroke(255);
  translate(width/2, height/2);
  float radious = 200 * sin(frameCount  * (TWO_PI / 169.0));
  point(radious * cos(frameCount * (TWO_PI / 180)), radious * sin(frameCount * (TWO_PI / 180)));
}