Hello Julia,
Code:
geometry->setTexCoordArray(1, geometry->getTexCoordArray(0));
I cant do this because my drawable does not inherit from osg::Geometry, but is
something manual like this needed for non-zero textures?
Well, there you have it, you need texture coordinates for unit 1 if you
want to get any predictable effect from setting a texture on unit 1.
Is your drawable a ShapeDrawable? Then you're pretty much out of luck,
because these only set texture coordinates on unit 0 and don't give you
access to their internals. I suggest you go into a modeling program,
create (say) a sphere of diameter 1 (if what you want is a sphere, if
not do the same for another type of object), export that and load it in
your program instead of using ShapeDrawables. Then they will be
instances of osg::Geometry (which you'll have to find with a visitor)
and you'll be able to use the code above to copy texture coordinate
arrays. If you use diameter of 1 you can then scale it with a
MatrixTransform and get predictable results.
Hope this helps,
J-S
--
______________________________________________________
Jean-Sebastien Guay [email protected]
http://www.cm-labs.com/
http://whitestar02.webhop.org/
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