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Texutre Matrix Problems

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lokust

Joined: 28 May 2006
Posts: 22

Posted: Wed Jun 14, 2006 12:18 pm Post subject: Texutre Matrix Problems

I am trying to transform u,v texture coordinates using the texture matrix, however it seems to transform the vertices still and not the uv's. Maybe I am not setting the texture matrix properly?

I do this during intialization:

Code:

sceGuTexMapMode(GU_TEXTURE_MATRIX, 0, 0);

And this before rendering:

Code:

   ScePspFMatrix4 mat;
   gumLoadIdentity(&mat);
   sceGuSetMatrix(GU_MODEL,&mat);
   sceGumTranslate(&pos);

   gumLoadIdentity(&mat);
   sceGuSetMatrix(GU_TEXTURE,&mat);
   sceGumTranslate(&uvScroll);

Any ideas?[/code]

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