adjust default far plane
adjust default far plane

stephde/CG2Uebung,stiXits/demo_ray,stiXits/demo_lod,stiXits/demo_ter,stiXits/demo_ray,stiXits/demo_ter,stiXits/demo_ter,stiXits/demo_lod,stephde/CG2Uebung,stiXits/demo_lod,lanice/cg2sandbox,stephde/CG2Uebung,hpicgs/cg2sandbox,stiXits/demo_ray,hpicgs/cg2sandbox,lanice/cg2sandbox,lanice/cg2sandbox