//sphereplane.bvr\n\n//surface\na=parametricSurface\na.setMinMax=s,-5,5\na.setMinMax=t,-5,5\na.setEquation=x,(s)\na.setEquation=y,(3)\na.setEquation=z,(t)\na.setSegmentCount=30\na.color=red\na.spawn\n\n\n//sphere\nb=parametricSurface\nb.setMinMax=s,0,3.3\nb.setMinMax=t,0,6.6\nb.setEquation=x,(4*cos(t)*sin(s))\nb.setEquation=y,(4*sin(t)*sin(s))\nb.setEquation=z,(4*cos(s))\nb.setSegmentCount=20\nb.color=blue\nb.spawn\n\n\n//p2 curve\nc=parametricCurve\nc.setMinMax=t,-10,10\nc.setEquation=x,(2.645751311*cos(t))\nc.setEquation=y,(3)\nc.setEquation=z,(2.645751311*sin(t))\nc.setSegmentCount=70\nc.setThickness=0.2\nc.color=yellow\nc.spawn\n\n\n