//ExampleSurface.bvr\n\n//Parametricsurface\ncyl1=parametricSurface\ncyl1.setMinMax=s,-10,10\ncyl1.setMinMax=t,-10,10\ncyl1.setEquation=x,(3)\ncyl1.setEquation=y,(t)\ncyl1.setEquation=z,(s)\ncyl1.setSegmentCount=20\ncyl1.color=green\ncyl1.spawn\n\n//Parametricsurface\ncyl2=parametricSurface\ncyl2.setMinMax=s,0,3.3\ncyl2.setMinMax=t,0,6.6\ncyl2.setEquation=x,(4*cos(t)*sin(s))\ncyl2.setEquation=y,(4*sin(t)*sin(s))\ncyl2.setEquation=z,(4*cos(s))\ncyl2.setSegmentCount=20\ncyl2.color=blue\ncyl2.spawn\n\n//Parametriccurve\nhelix=parametricCurve\nhelix.setMinMax=t,-3.3,3.3\nhelix.setEquation=x,(3)\nhelix.setEquation=y,(7^(1/2)*cos(t))\nhelix.setEquation=z,(7^(1/2)*sin(t))\nhelix.setSegmentCount=100\nhelix.setThickness=0.2\nhelix.color=red\nhelix.spawn