Le 21/07/2013 13:19, Fero Kiraly a écrit :

hi friends,

can I effectize whole GEM output at once?

I mean like data flow in audio processing.

for example: make 3 squares and then use on whole GEM screen [pix_scanline] box.

I am not sure if I've explained it well..

fero
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You have two possibilities to do that :
1) Use [pix_snap] to capture a part of the frame buffer and then apply [pix_scanline]. This method is the simplest but could be slow for your hardware.
2) Use [gemframebuffer] to render off-screen and convert this framebuffer into texture. Then use shaders (GLSL) to perform a [pix_scanline] like. Try this method if the first is too slow.
++

Jack