Mandala Polygons small

int resolution = 500;

float radius = 100;

float circleX;

float circleY;

float rotation = 0;

float myColor;

int offset;

float petals;

float opacity = 255;

​

​

void setup() {

  size(250, 250);

  //background(255);

  circleX = 0;

  circleY = 0;

}

​

//screenshots:

//void keyPressed() {

//  if (key == 's' || key == 'S') {

//    saveFrame("filename-####.pdf");

//  }

//}

​

void draw() {

​

  background(0);

  offset++;

​

  translate(width/2, height/2);

​

  fill(255);

  stroke(0);

​

  rotate(radians(rotation));

  rotation += 1;

​

  petals = map(sin(offset*0.0002), -1, 1, 1, 100); //slow down petals!

​

​

  beginShape();

  for (int i = 0; i < resolution; i++) {

​

    float scale = 70;

​

    float waveAngle = map(i, 0, resolution, 0, TWO_PI * petals); //number of petals

    float waveOffset = sin(waveAngle) * scale;  //scale the -1 to 1 up

​

    float angle = map(i, 0, resolution, 0, TWO_PI * 156); //multiply for weirdness

    //float angle = map(i, 0, resolution, 0, TWO_PI * mouseX);

​

    float circleOffsetX = cos(angle) * (radius + waveOffset); //xposition

    float circleOffsetY = sin(angle) * (radius + waveOffset); //yposition

​

    float x = circleX + circleOffsetX;

    float y = circleY + circleOffsetY;

​

    vertex(x, y);

  }

  endShape(CLOSE);

}

​