//circle of a sphere.bvr\n\n//Parametric surface\ncy1=parametricSurface\ncy1.setMinMax=s, 0, 6.6\ncy1.setMinMax=t, 0, 6.6\ncy1.setEquation=x, (3*cos(t)*sin(s))\ncy1.setEquation=y, (3*sin(t)*sin(s))\ncy1.setEquation=z, (3*cos(s))\ncy1.setSegmentCount= 40\ncy1.color = green\ncy1.spawn\n\n//Parametric curve\nhelix=parametricCurve\nhelix.setMinMax=t,-12,12\nhelix.setEquation=x,(3*cos(t))\nhelix.setEquation=y,(3*sin(t))\nhelix.setSegmentCount=70\nhelix.setThickness=0.15\nhelix.color=blue\nhelix.spawn\n\n//Parametric curve\np=parametricCurve\np.setMinMax=t,-12,12\np.setEquation=x,(2*cos(t))\np.setEquation=y,(2*sin(t))\np.setEquation=z,(sqrt(5))\np.setSegmentCount=70\np.setThickness=0.15\np.color=red\np.spawn