Hi,
your normals are being scaled with the geom. You can put something in
the stateset to rescale normals. I think, but check it up, GL_NORMALISE
will do, but you can also use GL_RESCALE_NORMALS if you are using same
scaling for all axes.
If you can't find osg code for this, ping the list again.
jp
Martin Großer wrote:
Hello,
when I load a STL-file and I scale this geometry up, it is black and
when I scale down it is white. It seems that is a problem with the
lighting.
Any ideas, what is my mistake?
Cheers
Martin
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