View Full Version : editing the pixels

10-04-2003, 01:31 AM
suppose i already output a rectangle to screen, but i wan to set a group of pixels within this rectangle to transparent, such that the rectangle appear as though it is being "eaten away".. how should i proceed?

Leyder Dylan
10-04-2003, 01:36 AM
For me, if your rectangle is textured :

Just add another texture with a mask (multitexturing).

If not, no idea.