//MobiusStripAndCurve.bvr\n\n//Parametric surface\nmobius=parametricSurface\nmobius.setMinMax=s,-1,1\nmobius.setMinMax=t,0,6.6\nmobius.setEquation=x,((3+s*cos(t/2))*cos(t))\nmobius.setEquation=y,((3+s*cos(t/2))*sin(t))\nmobius.setEquation=z,(s*sin(t/2))\nmobius.setSegmentCount=30 \nmobius.spawn\n\n//Parametric curve\ncurve=parametricCurve\ncurve.setMinMax=s,-1,1\ncurve.setMinMax=t,0,6.6\ncurve.setEquation=x,((3-0.2*sin(t))*cos(2*t))\ncurve.setEquation=y,((3-0.2*sin(t))*sin(2*t))\ncurve.setEquation=z,(0.2*cos(t))\ncurve.setSegmentCount=70\ncurve.setThickness=0.15\ncurve.color=red\ncurve.spawn\n