//Lily.bvr\n\n//Sphere\nsphere=parametricSurface\nsphere.setMinMax=t,0,6.6\nsphere.setMinMax=s,0,3.3\nsphere.setEquation=x,(4*cos(t)*sin(s))\nsphere.setEquation=y,(4*sin(t)*sin(s))\nsphere.setEquation=z,(4*cos(s))\nsphere.setSegmentCount=20 \nsphere.color=blue\nsphere.spawn\n\n//Parametric surface\nsurf=parametricSurface\nsurf.setMinMax=s,-3,3\nsurf.setMinMax=t,-3,3\nsurf.setEquation=x,(3)\nsurf.setEquation=y,(s)\nsurf.setEquation=z,(t)\nsurf.setSegmentCount=20\nsurf.setThickness=0.15\nsurf.color=green\nsurf.spawn\n\n//Cirlce\ncir=parametricCurve\ncir.setMinMax=t,0,6.6\ncir.setEquation=x,(3)\ncir.setEquation=y,(sqrt(7)*cos(t))\ncir.setEquation=z,(sqrt(7)*sin(t))\ncir.setSegmentCount=20\ncir.setThickness=.1\ncir.color=red\ncir.spawn\n\n