Re: [PyOpenGL-Users] Re: [PyOpenGL-Devel] rotation problem

[Rene D. <il...@ya...>]

You can do this, and it is a tiny insy bit quicker than push/pop too, 
but may be prone to small float errors if you do it lots.

a = 30.
x,y,z = 1., 0., 0.

# rotate to your place in the gl universe.
glRotatef(a, x,y,z)
something_rotated()
# rotate back
glRotatef(a,-x,-y,-z)

You can get the current matrix with glLoadMatrix(...) but not the 
transformed coordinates.  Well it is possible with shaders, with a bit 
of effort.


Have fun!
http://www.holepit.com/