//ExampleSurface.bvr\n\n//Parametricsurface\ncyl=parametricSurface\ncyl.setMinMax=s,-10,10\ncyl.setMinMax=t,0,6.6\ncyl.setEquation=x,(t)\ncyl.setEquation=y,(s)\ncyl.setEquation=z,(1+s+t)\ncyl.setSegmentCount=20\ncyl.color=blue\ncyl.spawn\n\n//Parametricsurface\ncyll=parametricSurface\ncyll.setMinMax=s,-10,10\ncyll.setMinMax=t,0,6.6\ncyll.setEquation=x,(t)\ncyll.setEquation=y,(s)\ncyll.setEquation=z,(1-t)\ncyll.setSegmentCount=20\ncyll.color=red\ncyll.spawn\n\n// Parametric curve\nhelix=parametricCurve\nhelix.setMinMax=t,-10,10\nhelix.setEquation=x,(-t)\nhelix.setEquation=y,(2*t)\nhelix.setEquation=z,(1+t)\nhelix.setSegmentCount=70\nhelix.setThickness=0.2\nhelix.color=green\nhelix.spawn