Fix: Fixed a couple of bugs in ``anima.env.mayaEnv.repr_tools.RepresentationGenerator.generate_gpu()`` for vegetation scenes.
Fix: Fixed a couple of bugs in ``anima.env.mayaEnv.repr_tools.RepresentationGenerator.generate_gpu()`` for vegetation scenes.

eoyilmaz/anima,sergeneren/anima,eoyilmaz/anima,sergeneren/anima,eoyilmaz/anima,eoyilmaz/anima,eoyilmaz/anima,sergeneren/anima