//SphereAndCircles.bvr\n\n//Parametric surface\nt=parametricSurface\nt.setMinMax=s,0,3.3\nt.setMinMax=t,0,6.6\nt.setEquation=x,(5*cos(t)*sin(s))\nt.setEquation=y,(5*sin(t)*sin(s))\nt.setEquation=z,(5*cos(s))\nt.setSegmentCount=30 \nt.spawn\n\n//Great Circle\ngcircle=parametricCurve\ngcircle.setMinMax=t,-12,12\ngcircle.setEquation=x,(5*cos(t))\ngcircle.setEquation=y,(5*sin(t))\ngcircle.setEquation=z,(0)\ngcircle.setSegmentCount=70\ngcircle.setThickness=0.2\ngcircle.color=magenta\ngcircle.spawn\n\n//Regual Circle\ngcircle=parametricCurve\ngcircle.setMinMax=t,-12,12\ngcircle.setEquation=x,(3)\ngcircle.setEquation=y,(4*sin(t))\ngcircle.setEquation=z,(4*cos(t))\ngcircle.setSegmentCount=70\ngcircle.setThickness=0.2\ngcircle.color=green\ngcircle.spawn