Centroid.py

from pygeo import *


v=display(scale=70,background=WHITE)

point1 = FreePoint(-33.,-33,-3,pointsize=1.5)
point2 = FreePoint(18,33,4,pointsize=1.5)
point3 = FreePoint(40,-3,0,pointsize=1.5)

Centroid(point1,point2,point3,color=RED,pointsize=2.5)

#reference objects
d1=Divider(Line(point1,point2,color=WHITE),ratio=.5,color=WHITE)
d2=Divider(Line(point1,point3,color=WHITE),ratio=.5,color=WHITE)
d3=Divider(Line(point2,point3,color=WHITE),ratio=.5,color=WHITE)

Line(d1,point3,color=WHITE)
Line(d2,point2,color=WHITE)
Line(d3,point1,color=WHITE)


v.pickloop()