objects direction calculation

Craazer · 2002-10-23T15:35:39

Doesn any one know how to do this? if i have object whit 360 degrees its postion is x y and i want it to face x2 y2 so how do i calculate it?

Math and Physics Programming

Started by Craazer October 19, 2002 04:25 PM

9 comments, last by Craazer 21 years, 6 months ago

Craazer

122

Author

October 23, 2002 03:35 PM

Thank you for help, i think i got it work now.

conclusion:

  double radiant = atan2(( (des_y - y) / (des_x - x) ));int direction = (radiant * 180 / PI);//this gives 180 - -180// so i just make 360 from thoes values// just bad that the ''north''(0) is right

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objects direction calculation

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