My problem is:
I want to have a plane(trianglestrip) that is visible from below! I use the DrawPrimitives method.
How do I have to set the normals?
I tried some (I think all) combinations of normals and it was alway only visible form above!
Do I have to set special values at the drawprimitevs or can't I use a vertexbuffer?
Thank you in advance.
