This pretty useful function returns the correct color value between to colors. h1 and h2 params being the colors and p being the position in between in percent.

private function interpolateColor(h1:Number, h2:Number, p:Number) : Number { 
	return ((h1>>16)+((h2>>16)-(h1>>16))*p)<<16
                  |(h1>>8&0xFF)+((h2>>8&0xFF)-(h1>>8&0xFF))*p<<8
                  |(h1&0xFF)+((h2&0xFF)-(h1&0xFF))*p; 
}

Tags: AS3, color, colour, Flash

This entry was posted on Wednesday, June 24th, 2009 at 07:57 and is filed under Flash. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.