geom/src/GEOM_SWIG/GEOM_example3.py

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# -*- coding: iso-8859-1 -*-
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# Copyright (C) 2007-2022 CEA/DEN, EDF R&D, OPEN CASCADE
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#
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# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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#
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# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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#
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# GEOM GEOM_SWIG : binding of C++ implementation with Python
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# File : GEOM_example3.py
# Author : Paul RASCLE, EDF
# Module : GEOM
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#
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import salome
salome.salome_init()
import GEOM
from salome.geom import geomBuilder
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geompy = geomBuilder.New()
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import math
from time import sleep
import salome_ComponentGUI
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gg = salome.ImportComponentGUI("GEOM")
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BasicOp = geompy.GetIBasicOperations()
PrimOp = geompy.GetI3DPrimOperations()
InsertOp = geompy.GetIInsertOperations()
TrsfOp = geompy.GetITransformOperations()
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point0 = BasicOp.MakePointXYZ(0.,0.,0.)
pointz1 = BasicOp.MakePointXYZ(0.,0.,1.)
dirz = BasicOp.MakeVectorTwoPnt(point0,pointz1)
torus1 = PrimOp.MakeTorusPntVecRR(point0,dirz,150.,25.)
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id_torus1 = geompy.addToStudy(torus1,"torus1")
if not isinstance(gg, type(salome_ComponentGUI)):
gg.createAndDisplayGO(id_torus1)
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torus2 = InsertOp.MakeCopy(torus1)
vec1 = BasicOp.MakeVectorDXDYDZ(0.,0.,100.)
torus2 = TrsfOp.TranslateVectorCopy(torus2,vec1)
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id_torus2 = geompy.addToStudy(torus2,"torus2")
if not isinstance(gg, type(salome_ComponentGUI)):
gg.createAndDisplayGO(id_torus2)
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cylz1 = PrimOp.MakeCylinderPntVecRH(point0,dirz,25.,100.)
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ind = 0
shapeList = []
idList = []
while ind < 6:
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acyl = InsertOp.MakeCopy(cylz1)
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x = 150. * math.cos(ind * math.pi/3.)
y = 150. * math.sin(ind * math.pi/3.)
z = 0.
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vec_i = BasicOp.MakeVectorDXDYDZ(x,y,z)
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name = "cyl%d"%(ind)
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acyl = TrsfOp.TranslateVectorCopy(acyl,vec_i)
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id_acyl = geompy.addToStudy(acyl,name)
if not isinstance(gg, type(salome_ComponentGUI)):
gg.createAndDisplayGO(id_acyl)
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shapeList.append(acyl)
idList.append(id_acyl)
ind = ind +1
shapeList.append(torus1)
shapeList.append(torus2)
idList.append(id_torus1)
idList.append(id_torus2)
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cage = geompy.MakeCompound(shapeList)
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id_cage = geompy.addToStudy(cage,"cage")
if not isinstance(gg, type(salome_ComponentGUI)):
gg.createAndDisplayGO(id_cage)
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from salome import sg
sleep(1)
sg.EraseAll()
for id in idList:
sg.DisplayOnly(id)
sleep(1)
sg.EraseAll()
for id in idList:
sg.Display(id)
sleep(1)
for id in idList:
sg.Erase(id)
sleep(1)
#sg.Display(id_cage)
sg.Display(id_torus1)
sg.Display(id_torus2)
sg.Display(id_acyl)
if not isinstance(gg, type(salome_ComponentGUI)):
gg.setTransparency(id_torus1,0.5)
gg.setDisplayMode(id_torus1,1)
gg.setDisplayMode(id_torus2,1)
gg.setVectorsMode(id_acyl,True)
gg.setVerticesMode(id_acyl,True)
#gg.setDisplayMode(id_cage,1)
gg.setColor(id_torus1,0,0,255)
gg.setColor(id_torus2,255,0,0)
gg.setColor(id_acyl,0,255,0)
#gg.setColor(id_cage,255,255,0)