IOhannes m zmölnig escribió:
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Matteo Sisti Sette wrote:
IOhannes m zmölnig escribió:
use rectangle textures ([rectangle 1( to [pix_texture]).
But the help patch for pix_texture says:
"Inlet 1: rectangle 0|1 : use rectangle-texturing when available
(default=1)"
hmm, i think this is wrong.
rectangle is enabled by default on osx, but not on the other platforms
(cannot remember why now; but i guess it made some problems)
Ohhhh OK
with rectangle textures your texcoords should be 0..width-1 and
0..height-1 (rather than 0,,1); don't ask me why; i think it's one of
the more stupid decisions of the ARB.
And I have to use texture2DRec instead of texture2D, don't I?
Indeed with [pix_texture] I have no problem using non-power-of-two-size
textures, the question is how to use them in a shader.....
you don't have problems because Gem tries to take care of everything.
with shaders you somehow circumvent Gem's trickery, so it you have to
manually take care.
Yeah that's what I guessed
Thanks
m.
--
Matteo Sisti Sette
matteosistise...@gmail.com
http://www.matteosistisette.com
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