from pygeo import * v=display(scale=7,axis_2d=True) zp1=zFreePoint(1,1,color=BLUE) zp2=zFreePoint(-1,-2,color=WHITE) zp1a=zPoint(-1,-3,color=WHITE) zp2a=zFreePoint(1,-3,color=WHITE) zp3a=zFreePoint(2,1,color=WHITE) zcircle1=zCircle(zp1,zp2,color=BLUE) zcircle2=zCircle(zp1a,zp2a,zp3a,color=BLUE) zp3=zSlider(zcircle1,color=BLUE) circles=zCircles(zcircle1,zcircle2,color=BLUE) mobRotate(zp1,PI/3,[zp3,circles],color=RED) v.pickloop()