// Sphere&2Circles.bvr\n\n//Great Circle\ngreat=parametricCurve\ngreat.setMinMax=t,0,6.28\ngreat.setEquation=x,(3*cos(t))\ngreat.setEquation=y,(3*sin(t))\ngreat.setEquation=z,(0)\ngreat.setSegmentCount=70\ngreat.setThickness=0.20\ngreat.color=green\ngreat.spawn\n\n//Circle\nother=parametricCurve\nother.setMinMax=t,0,6.28\nother.setEquation=x,(2.828*cos(t))\nother.setEquation=y,(2.828*sin(t))\nother.setEquation=z,(1)\nother.setSegmentCount=70\nother.setThickness=0.20\nother.color=cyan\nother.spawn\n\n//Sphere\nsph=parametricSurface\nsph.setMinMax=s,0,3.14\nsph.setMinMax=t,0,6.28\nsph.setEquation=x,(3*cos(t)*sin(s))\nsph.setEquation=y,(3*sin(t)*sin(s))\nsph.setEquation=z,(3*cos(s))\nsph.setSegmentCount=70\nsph.color=fuchsia\nsph.spawn\n