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On 2012-12-11 19:00, IOhannes m zmoelnig wrote:
On 2012-12-11 18:48, Antoine Villeret wrote:
is does
thanks
while i understood the need of normalized coordinates for texture in OpenGL, i dislike it in pix_objets, because we deal with array of pix and i think it's more human readable to use pixel coordinate in this case this also add some conversion both in the code and in the patch but this is only my point of view
i understand that (esp. in the context of pix_set), but i want ROI to also work with simpler effects where you might want to specify an area, where the effect is applied, without having to care about the pix dimensions. also Gem uses normalized values whenever possible.
however, i'm not so much opposed to add a special message to specify the ROI in absolute values and [pix_roi] would then normalize the values internally.
fgmadr IOhannes