Hi,
I'm trying to created an osg::Matrix that has the equivalent
representation of what a texgen would make.
For instance, the texgen has:
texgen->setPlane(osg::TexGen::S, osg::plane(a,b,c,d));
texgen->setPlane(osg::TexGen::T, osg::plane(e,f,g,h));
(R&Q) are defaults.
When this is used with a vertex, I get generated texcoords.
I would create a matrix that I could use to calculate these results.
osg::Matrix mat(a,b,c,d,
e,f,g,h,
0.0,0.0,1.0,0.0,
0.0,0.0,0.0,1.0);
Multiplying this with the vertex coord doesn't seem to give me the right
answers.
Is this the right way to set up the equivalent matrix?
Thanks,
Chris
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