//torusAndCirlces.bvr\n\n//Torus\nt=parametricSurface\nt.setMinMax=s,0,6.5\nt.setMinMax=t,0,6.5\nt.setEquation=x,((2+cos(s))*cos(t))\nt.setEquation=y,((2+cos(s))*sin(t))\nt.setEquation=z,(sin(s))\nt.setSegmentCount=30 \nt.spawn\n\n//Parametric curve\ncurve1=parametricCurve\ncurve1.setMinMax=t,-12,12\ncurve1.setEquation=x,(3*cos(t))\ncurve1.setEquation=y,(3*sin(t))\ncurve1.setEquation=z,(0)\ncurve1.setSegmentCount=70\ncurve1.setThickness=0.15\ncurve1.color=red\ncurve1.spawn\n\n//Parametric curve\ncurve2=parametricCurve\ncurve2.setMinMax=t,-12,12\ncurve2.setEquation=x,(0)\ncurve2.setEquation=y,(2+sin(t))\ncurve2.setEquation=z,(cos(t))\ncurve2.setSegmentCount=70\ncurve2.setThickness=0.15\ncurve2.color=blue\ncurve2.spawn