//MatthewMcMillan.bvr\n\n//sphere\nsphere=parametricSurface\nsphere.setMinMax=t,0,6.6\nsphere.setMinMax=s,0,3.3\nsphere.setEquation=x,(3*cos(t)*sin(s))\nsphere.setEquation=y,(3*sin(t)*sin(s))\nsphere.setEquation=z,(3*cos(s))\nsphere.setSegmentCount=80\nsphere.color=black\nsphere.spawn\n\n//great circle\ngrCircle=parametricCurve\ngrCircle.setMinMax=t,0,6.28\ngrCircle.setEquation=x,(3*cos(t))\ngrCircle.setEquation=y,(3*sin(t))\ngrCircle.setEquation=z,(0)\ngrCircle.setSegmentCount=80\ngrCircle.setThickness=0.15\ngrCircle.color=blue\ngrCircle.spawn\n\n//regular circle\nregCircle=parametricCurve\nregCircle.setMinMax=t,0,6.6\nregCircle.setEquation=x,(1)\nregCircle.setEquation=y,(8^0.5*sin(t))\nregCircle.setEquation=z,(8^0.5*cos(t))\nregCircle.setSegmentCount=60\nregCircle.setThickness=0.15\nregCircle.color=red\nregCircle.spawn