[PD] GEM : GLSL Mixer - working 2 channel video mixer example

cyrille henry cyrille.henry at la-kitchen.fr
Thu Jan 3 16:25:39 CET 2008


hello,

i will, but i don't have time yet.

can you try this exemple and tell me if both texturing mode work?


cyrille

vade a écrit :
> can you change the shader and patch I posted to use rectangular  
> textures? I tried and only had a single texel mapped.
> 
> Maybe its an OS X thing?
> 
> On Jan 2, 2008, at 12:18 PM, cyrille henry wrote:
> 
>> using coordinate mode 0 : texture coordinate goes from (0,0) to  
>> (size.x,size.y), so it's easier to get the size of the texture (with  
>> pix_info), send it to the shader to make the correction.
> 
> 
> _______________________________________________
> PD-list at iem.at mailing list
> UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
> 
> 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 01_simple_texture.pd
Type: application/x-extension-pd
Size: 2246 bytes
Desc: not available
URL: <http://lists.puredata.info/pipermail/pd-list/attachments/20080103/df0172be/attachment.bin>
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: texture.frag
URL: <http://lists.puredata.info/pipermail/pd-list/attachments/20080103/df0172be/attachment.txt>
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: texture.vert
URL: <http://lists.puredata.info/pipermail/pd-list/attachments/20080103/df0172be/attachment.asc>
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: texture_rect.frag
URL: <http://lists.puredata.info/pipermail/pd-list/attachments/20080103/df0172be/attachment-0001.txt>


More information about the Pd-list mailing list