//TorusAndCircles.bvr\n\n//Parametric surface\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=30 \ntorus.spawn\n\n//Parametric curve\nlcircle=parametricCurve\nlcircle.setMinMax=t,0,6.6\nlcircle.setEquation=x,(3*cos(t))\nlcircle.setEquation=y,(3*sin(t))\nlcircle.setEquation=z,(0)\nlcircle.setSegmentCount=70\nlcircle.setThickness=0.15\nlcircle.color=aqua\nlcircle.spawn\n\n//Parametric curve\nscircle=parametricCurve\nscircle.setMinMax=t,0,6.6\nscircle.setEquation=x,(0)\nscircle.setEquation=y,(sin(t)+2)\nscircle.setEquation=z,(cos(t))\nscircle.setSegmentCount=70\nscircle.setThickness=0.15\nscircle.color=red\nscircle.spawn\n