Hello,
yeah, because I am still quiet a newbie, I have a question about texture
units. How is this handled in osg? I know that I can set it over
getOrCreateStateSet()->setTextureAttributeAndModes( texture unit, ... ),
but what is it doing? I searched a little bit in the stateset class, but
I couldn't found an answer. If I set the texture unit e.g. to 2, what
means this? Means it that my texture is corresponding to the ID = 2 and
can I set it to 2 if I have no texture at ID = 1? Another question, what
is the corresponding to glGenTextures(...)?
I ask this because I played a little bit with the osgShadowMap. The
problem is, when I create a shadowMap and set its texture unit to 2, the
shadows were gone and I don't know why. If I set it to 0, it uses no
base texture, this sounds logical to me.
I know, that are many questions, but perhaps someone kann push me in the
right direction ;)
Marcus
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Marcus Fritzen E-mail: [EMAIL PROTECTED]
University Koblenz
Triererstr. 105, 56072 Koblenz,
HIWI FB4 Herr Jackel
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