< > BotCompany Repo | #1006781 // circlePoints - enumerate points on a circle [TODO: not good - use proper circle algorithm]

JavaX fragment (include)

static L<Pt> circlePoints(int x, int y, int radius) {
  new L<Pt> points;
  int steps = iround(radius*2*pi());
  for i to steps: {
    double phi = i*2*pi()/steps;
    points.add(new Pt(iround(x+radius*sin(phi)), iround(y+radius*cos(phi)));
  }
  ret points;
}

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