//TorusAndCircle.bvr\n\n//Torus\nTorus=parametricSurface\nTorus.setMinMax=s,0,6.6\nTorus.setMinMax=t,0,6.6\nTorus.setEquation=x,((2+(cos(t)))*cos(s))\nTorus.setEquation=y,((2+(cos(t)))*sin(s))\nTorus.setEquation=z,(sin(t))\nTorus.setSegmentCount=50\nTorus.color=green\nTorus.spawn\n\n//LargeCircle\nLargeCircle=parametricCurve\nLargeCircle.setMinMax=t,0,6.6\nLargeCircle.setEquation=x,(3*cos(t))\nLargeCircle.setEquation=y,(3*sin(t))\nLargeCircle.setEquation=z,(0)\nLargeCircle.setSegmentCount=20\nLargeCircle.setThickness=.2\nLargeCircle.color=blue\nLargeCircle.spawn\n\n//SmallCircle\nSmallCircle=parametricCurve\nSmallCircle.setMinMax=t,0,6.6\nSmallCircle.setEquation=x,(0)\nSmallCircle.setEquation=y,(cos(t)+2)\nSmallCircle.setEquation=z,(sin(t))\nSmallCircle.setSegmentCount=20\nSmallCircle.setThickness=.1\nSmallCircle.color=magenta\nSmallCircle.spawn