// Example Combined.bvr\n \n// Parametric curve\nhelix=parametricSurface \nhelix.setMinMax=t,0,6.5\nhelix.setMinMax=s,0,3.2\nhelix.setEquation=x,(4*cos(t)*sin(s))\nhelix.setEquation=y,(4*sin(t)*sin(s))\nhelix.setEquation=z,(4*cos(s))\nhelix.setSegmentCount=50\nhelix.setThickness=0.2\nhelix.color=blue\nhelix.spawn\n \n// Parametric surface\ncyl=parametricSurface\ncyl.setMinMax=s,-10,10\ncyl.setMinMax=t,-10,10\ncyl.setEquation=x,(3)\ncyl.setEquation=y,(s)\ncyl.setEquation=z,(t)\ncyl.setSegmentCount=20\ncyl.color=red\ncyl.spawn\n\n// Parametric line\ntly=parametricCurve\ntly.setMinMax=t,0,6.5\ntly.setMinMax=s,0,3.2\ntly.setEquation=x,(3)\ntly.setEquation=y,(sqrt(7)*cos(t))\ntly.setEquation=z,(sqrt(7)*sin(t))\ntly.setSegmentCount=50\ntly.setThickness=0.2\ntly.color=green\ntly.spawn