Version: 6.5.0
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Center of masses
import geompy
import math
# create a box
box = geompy.MakeBoxDXDYDZ(100,30,100)
cm = geompy.MakeCDG(box)
if cm is None:
raise RuntimeError, "MakeCDG(box) failed"
else:
print "\nCentre of gravity of box has been successfully obtained:"
coords = geompy.PointCoordinates(cm)
print "(", coords[0], ", ", coords[1], ", ", coords[2], ")"
dx = math.sqrt((coords[0] - 50)*(coords[0] - 50))
dy = math.sqrt((coords[1] - 15)*(coords[1] - 15))
dz = math.sqrt((coords[2] - 50)*(coords[2] - 50))
if dx > 1e-7 or dy > 1e-7 or dz > 1e-7:
print "But must be (50, 15, 50)"
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