//TorusandCircles.bvr\n\n//Torus\ntrs=parametricSurface\ntrs.setMinMax=s,-10,10\ntrs.setMinMax=t,-10,10\ntrs.setEquation=x,((3+1.5*cos(t))*cos(s))\ntrs.setEquation=y,((3+1.5*cos(t))*sin(s))\ntrs.setEquation=z,(1.5*sin(t))\ntrs.setSegmentCount=80\ntrs.color=85,15,91\ntrs.spawn\n\n// Horizontal Circle\nhc=parametricCurve\nhc.setMinMax=t,-10,10\nhc.setEquation=x,(4.5*cos(t))\nhc.setEquation=y,(4.5*sin(t))\nhc.setEquation=z,(0)\nhc.setSegmentCount=70\nhc.setThickness=0.2\nhc.color=128,0,0\nhc.spawn\n\n// Vertical circle\nvc=parametricCurve\nvc.setMinMax=t,-10,10\nvc.setEquation=x,(3+1.5*cos(t))\nvc.setEquation=y,(0)\nvc.setEquation=z,(1.5*sin(t))\nvc.setSegmentCount=70\nvc.setThickness=0.2\nvc.color=47,79,79\nvc.spawn\n