inverting graphics

BlitzPlus Forums/BlitzPlus Programming/inverting graphics

Mr Brine (Posted 2003) [#1]

Howdy! Does anybody know if theirs a fast way of inverting graphics, by inverting I mean making the transparent color solid, and all other colors transparent. Thanks Mr Brine

keyboard (Posted 2003) [#2]

<edit> simply using two graphics, one "normal" and one "inverted" would be fast. or is there a reason this would not do?

Mr Brine (Posted 2003) [#3]

Ive got tons of animation frames so I dont really wanna have to keep to copies of the inverted frames in memory....

wedoe (Posted 2003) [#4]

Do you want any alpha involved ?

Leon Brown (Posted 2003) [#5]

Write an application that will invert your sprite animations. That should do the trick.