mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2024-09-23 19:22:52 +05:00
83b0c984cc
1) Extract SMESHUtils/SMESH_ControlPnt.* from Hexotic 2) Minor doc changes 3) fix 53539: 0D Element (SMDS_MeshCell.hxx, SMESHGUI_AddMeshElementDlg.cxx) 4) Regressions - bugs_06/G9 ( SMESH_DumpPython.cxx, SMESH_PythonDump.hxx ) - bugs_13/N8 ( StdMeshers_Regular_1D.cxx )
53 lines
1.3 KiB
Python
53 lines
1.3 KiB
Python
# Moving Nodes
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import salome
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salome.salome_init()
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from salome.geom import geomBuilder
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geompy = geomBuilder.New(salome.myStudy)
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import SMESH, SALOMEDS
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from salome.smesh import smeshBuilder
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smesh = smeshBuilder.New(salome.myStudy)
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box = geompy.MakeBoxDXDYDZ(200, 200, 200)
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mesh = smesh.Mesh( box )
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mesh.Segment().AutomaticLength(0.1)
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mesh.Quadrangle()
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mesh.Compute()
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# find node at (0,0,0) which is located on a geom vertex
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node000 = None
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for vId in geompy.SubShapeAllIDs( box, geompy.ShapeType["VERTEX"]):
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if node000: break
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nodeIds = mesh.GetSubMeshNodesId( vId, True )
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for node in nodeIds:
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xyz = mesh.GetNodeXYZ( node )
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if xyz[0] == 0 and xyz[1] == 0 and xyz[2] == 0 :
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node000 = node
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pass
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pass
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pass
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if not node000:
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raise "node000 not found"
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# find node000 using a dedicated function
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n = mesh.FindNodeClosestTo( -1,-1,-1 )
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if not n == node000:
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raise "FindNodeClosestTo() returns " + str( n ) + " != " + str( node000 )
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# move node000 to a new location
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x,y,z = -10, -10, -10
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n = mesh.MoveNode( n,x,y,z )
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if not n:
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raise "MoveNode() returns " + n
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# check the coordinates of the node000
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xyz = mesh.GetNodeXYZ( node000 )
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if not ( xyz[0] == x and xyz[1] == y and xyz[2] == z) :
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raise "Wrong coordinates: " + str( xyz ) + " != " + str( [x,y,z] )
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