Revision: 52581
Updated Code
at October 27, 2011 01:12 by adrianparr
Updated Code
private function getPolarPoint($startPt:Point, $degrees:Number, $distance:Number):Point
{
var destinationPt:Point = new Point();
destinationPt.x = $startPt.x + Math.round($distance * Math.cos( $degrees * Math.PI / 180 ));
destinationPt.y = $startPt.y + Math.round($distance * Math.sin( $degrees * Math.PI / 180 ));
return destinationPt;
}
Revision: 52580
Initial Code
Initial URL
Initial Description
Initial Title
Initial Tags
Initial Language
at October 27, 2011 01:10 by adrianparr
Initial Code
private function getPolarPoint($startPt:Point, $degrees:Number, $distance:Number):Point
{
var destinationPt:Point = new Point();
var radians:Number = $degrees * Math.PI / 180;
var x:Number = $startPt.x;
var y:Number = $startPt.y;
destinationPt.x = x + Math.round($distance * Math.cos( radians ));
destinationPt.y = y + Math.round($distance * Math.sin( radians ));
return destinationPt;
}
Initial URL
Initial Description
This function returns a point object based upon the position, angle and distance of a starting point (polar co-ordinates).
Initial Title
AS3 Get Point Using Polar Co-ordinates
Initial Tags
Initial Language
ActionScript 3