//Mobius Strip.bvr\n \n// Mobius Strip\nms=parametricSurface\nms.setMinMax=t,0,6.6\nms.setMinMax=s,-1,1\nms.setEquation=x,((3+s*cos(t/2))*cos(t))\nms.setEquation=y,((3+s*cos(t/2))*sin(t))\nms.setEquation=z,(s*sin(t/2))\nms.setSegmentCount=70\nms.color=red\nms.spawn\n\n//Outer Circle\nc = parametricCurve\nc.setMinMax=t,0,13.2\nc.setEquation=x,((3+cos(t/2))*cos(t))\nc.setEquation=y,((3+cos(t/2))*sin(t))\nc.setEquation=z,(sin(t/2)) \nc.setSegmentCount=70\nc.setThickness=0.2\nc.color=fuchsia\nc.spawn\n\n//Inner Circle\ni = parametricCurve\ni.setMinMax=t,0,13.2\ni.setEquation=x,(3*cos(t))\ni.setEquation=y,(3*sin(t))\ni.setEquation=z,(0) \ni.setSegmentCount=70\ni.setThickness=0.2\ni.color=magenta\ni.spawn\n\n\n//Wanted Circle\nw = parametricCurve\nw.setMinMax=t,0,13.2\nw.setEquation=x,(-3*sin(t)+3*cos(t)*sin(t/2))\nw.setEquation=y,(3*cos(t)+3*sin(t)*sin(t/2))\nw.setEquation=z,(3*cos(t/2))\nw.setSegmentCount=70\nw.setThickness=0.2\nw.color=green\nw.spawn