// Example Combined.bvr\n \n// Parametric curve\nintersection=parametricCurve\nintersection.setMinMax=t,-5,5\nintersection.setEquation=x,(0)\nintersection.setEquation=y,(0)\nintersection.setEquation=z,(.3*t)\nintersection.setSegmentCount=70\nintersection.setThickness=0.1\nintersection.color=red\nintersection.spawn\ns1=parametricSurface\ns1.setMinMax=s,-5,5\ns1.setMinMax=t,-2,3\ns1.setEquation=x,(t)\ns1.setEquation=y,(t)\ns1.setEquation=z,(.3*s)\ns1.setSegmentCount=20\ns1.color=blue\ns1.spawn\ns2=parametricSurface\ns2.setMinMax=s,-5,5\ns2.setMinMax=t,0,3\ns2.setEquation=x,(-t)\ns2.setEquation=y,(t)\ns2.setEquation=z,(.3*s)\ns2.setSegmentCount=20\ns2.color=green\ns2.spawn\n