Circular movement


/ Published in: ActionScript 3
Save to your folder(s)

Circular movement formula


Copy this code and paste it in your HTML
  1. var ball:Sprite;
  2. var angle:Number=0;
  3. var centerX:Number=100;
  4. var centerY:Number=200;
  5. var radius:Number=50;
  6. var speed:Number=.1;
  7.  
  8. function enterFrameHandler(e:Event):void
  9. {
  10. ball.x=centerX+Math.sin(angle)*radius;
  11. ball.y=centerY+Math.cos(angle)*radius
  12. angle+=speed;
  13. }

Report this snippet


Comments

RSS Icon Subscribe to comments

You need to login to post a comment.