[PD] GEM: multiply with movie

[lorenz kirnbauer]

hi..

i tried it now for at least 4 hours, but just didn't get it..

i want to use something like the pix_multiply - function to multiply a 
movie with e.g. a rectangle..

i don't want the movie as a texture of this rectangle..

i want to move and resize a white rectangle, and only show the parts of 
the movie, where the rectangle currently is..

is there a special function for doing this with movies?


it must be really quite the same as pix_multiply.. just that i want to 
use a movie on the one, and some graphic-stuff on the other hand..


thanks,

-- 
lorenz kirnbauer
me at orjo.cc