geom/doc/salome/examples/normal_face.py
2013-02-12 11:35:16 +00:00

18 lines
436 B
Python

# Normal to a Face
import geompy
import math
# create a box
box = geompy.MakeBoxDXDYDZ(100,30,100)
faces = geompy.SubShapeAllSortedCentres(box, geompy.ShapeType["FACE"])
face0 = faces[0]
vnorm = geompy.GetNormal(face0)
if vnorm is None:
raise RuntimeError, "GetNormal(face0) failed"
else:
geompy.addToStudy(face0, "Face0")
geompy.addToStudy(vnorm, "Normale to Face0")
print "\nNormale of face has been successfully obtained"