reducing scope of a variable
reducing scope of a variable

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