ActionScript 3 Working with Geometry The value of a circle in degrees and radians
Example
- A whole circle is
360degrees orMath.PI * 2radians. - Half of those values follows to be
180degrees orMath.PIradians. - A quarter is then
90degrees orMath.PI / 2radians.
To get a segment as a percentage of a whole circle in radians:
function getSegment(percent:Number):Number {
return Math.PI * 2 * percent;
}
var tenth:Number = getSegment(0.1); // One tenth of a circle in radians.
