zFundamentalCircle.py

from pygeo import *

v=display(scale=7)

zp1=zFreePoint(0,1,color=WHITE)
zp2=zFreePoint(-1,-2,color=WHITE)
zp3=zFreePoint(1,1,color=WHITE)
zcircle1=zCircle(zp1,zp2,zp3,color=BLUE)
zp1a=zFreePoint(3,1,color=WHITE)
zp2a=zFreePoint(1,-1,color=WHITE)
zcircle2=zCircle(zp1a,zp2a,color=BLUE)
zFundamentalCircle(zcircle1,zcircle2,color=RED)

v.pickloop()