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Posted By

blackabee on 06/20/08


Tagged

speed rotation as2 Spin movement acceleration


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jeeStyle


Spin - Rotation Movement with Acceleration

Published in: ActionScript 

Use this bit of code to rotate a MC at a set speed or accelerate at a desired increment.

Plain TextExpand 
  1. onClipEvent(load) {
  2. // Initialize spin speed to 0.
  3. speed = .01;
  4. // Acceleration speed.
  5. accel = 0;
  6. // Every frame execute the following code.
  7. this.onEnterFrame = function(){
  8. // Increment speed by the acceleration.
  9. speed = Math.round((speed + accel)*100)/100;
  10. // Rotate the shape by the current spin speed.
  11. _rotation += speed;
  12. }
  13. }

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