//Sphere and circles.bvr\n\n//Parametric sphere\nt=parametricSurface\nt.setMinMax=s,0,3.14\nt.setMinMax=t,0,6.3\nt.setEquation=x,(cos(t)*sin(s))\nt.setEquation=y,(sin(t)*sin(s))\nt.setEquation=z,(cos(s))\nt.setSegmentCount=35\nt.color=green\nt.spawn\n\n//Parametric curve\nhelix=parametricCurve\nhelix.setMinMax=t,-6,6\nhelix.setEquation=x,(cos(t))\nhelix.setEquation=y,(0)\nhelix.setEquation=z,(sin(t))\nhelix.setSegmentCount=65\nhelix.setThickness=0.07\nhelix.color=blue\nhelix.spawn\n\n//parametric curve\naa=parametricCurve\naa.setMinMax=t,-6,6\naa.setEquation=x,(0.945*sin(t))\naa.setEquation=y,(0.945*cos(t))\naa.setEquation=z,(0.3)\naa.setSegmentCount=60\naa.setThickness=0.07\naa.color=red\naa.spawn\n