//ExampleSurface.bvr\n\n\n//plane\ncyl=parametricSurface\ncyl.setMinMax=t,-5,5\ncyl.setMinMax=s,-5,5\ncyl.setEquation=x,(3)\ncyl.setEquation=y,(t)\ncyl.setEquation=z,(s)\ncyl.setSegmentCount=20\ncyl.color=red\ncyl.spawn\n\n//sphere\ncyl=parametricSurface\ncyl.setMinMax=s,0,3.3\ncyl.setMinMax=t,0,6.6\ncyl.setEquation=x,(4*cos(t)*sin(s))\ncyl.setEquation=y,(4*sin(t)*sin(s))\ncyl.setEquation=z,(4*cos(s))\ncyl.setSegmentCount=20\ncyl.color=blue\ncyl.spawn\n\n \n//circle\nhelix=parametricCurve\nhelix.setMinMax=t,0,6.6\nhelix.setEquation=x,(3)\nhelix.setEquation=y,(2.65*sin(t))\nhelix.setEquation=z,(2.65*cos(t))\nhelix.setSegmentCount=70\nhelix.setThickness=0.3\nhelix.color=yellow\nhelix.spawn \n\n\n \n \n\n\n