| 01-01-2011, 04:07 AM | #1 |
Hello... I have a doubt with xefx's zangle option. I was trying to completely turn around an effect: 180 degrees. When I set the zangle value in the xefx to bj_PI or -bj_PI, the effect is shown at bj_PI/2. or -bj_PI/2., respectively (at 90 degrees). It seems the limit for the zangle is between -90 and 90, because the effect is always shown either pointing left or pointing right, no matter the value I set to zangle (as long as it is less than -bj_PI/2 or greater than bj_PI/2). I would like to know why this happens, and if there is a way to flip over the effect like I want to and go over the 90 degree limit. |