geom/doc/salome/examples/repairing_operations_ex01.py

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2013-02-12 17:35:16 +06:00
# Shape Processing
import geompy
import salome
gg = salome.ImportComponentGUI("GEOM")
# create vertices, an edge, an arc, a wire, a face and a prism
p1 = geompy.MakeVertex(0,0,0)
p2 = geompy.MakeVertex(200,0,0)
p3 = geompy.MakeVertex(100,150,0)
edge = geompy.MakeEdge(p1,p2)
arc = geompy.MakeArc(p1,p3,p2)
wire = geompy.MakeWire([edge,arc])
face = geompy.MakeFace(wire, 1)
theShape = geompy.MakePrismVecH(face, edge, 130)
# check the shape at the beginning
print "Before ProcessShape:"
isValid = geompy.CheckShape(theShape)
if isValid == 0:
print "The shape is not valid"
else:
print "The shape seems to be valid"
# process the Shape
Operators = ["FixShape"]
Parameters = ["FixShape.Tolerance3d"]
Values = ["1e-7"]
PS = geompy.ProcessShape(theShape, Operators, Parameters, Values)
# check the shape at the end
print "After ProcessShape:"
isValid = geompy.CheckShape(PS)
if isValid == 0:
print "The shape is not valid"
raise RuntimeError, "It seems, that the ProcessShape() has failed"
else:
print "The shape seems to be valid"
# add in the study and display
Id_Shape = geompy.addToStudy(theShape, "Invalid Shape")
Id_PS = geompy.addToStudy(PS, "Processed Shape")
gg.createAndDisplayGO(Id_Shape)
gg.setDisplayMode(Id_Shape,1)
gg.createAndDisplayGO(Id_PS)
gg.setDisplayMode(Id_PS,1)