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mirror of https://git.salome-platform.org/gitpub/modules/smesh.git synced 2025-02-28 23:15:42 +05:00
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Fix Mirror*() to correctly work with a mirror given as a GEOM object

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This commit is contained in:
eap 2014-06-26 16:15:06 +04:00
parent 36a90ef618
commit 0d17fa17ac
1 changed files with 30 additions and 16 deletions
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46
src/SMESH_SWIG/smeshBuilder.py
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@ -456,7 +456,9 @@ class smeshBuilder(object, SMESH._objref_SMESH_Gen):
# @return SMESH.AxisStruct
# @ingroup l1_auxiliary
def GetAxisStruct(self,theObj):
import GEOM
edges = self.geompyD.SubShapeAll( theObj, geomBuilder.geomBuilder.ShapeType["EDGE"] )
axis = None
if len(edges) > 1:
vertex1, vertex2 = self.geompyD.SubShapeAll( edges[0], geomBuilder.geomBuilder.ShapeType["VERTEX"] )
vertex3, vertex4 = self.geompyD.SubShapeAll( edges[1], geomBuilder.geomBuilder.ShapeType["VERTEX"] )
@ -468,14 +470,18 @@ class smeshBuilder(object, SMESH._objref_SMESH_Gen):
v2 = [vertex4[0]-vertex3[0], vertex4[1]-vertex3[1], vertex4[2]-vertex3[2]]
normal = [ v1[1]*v2[2]-v2[1]*v1[2], v1[2]*v2[0]-v2[2]*v1[0], v1[0]*v2[1]-v2[0]*v1[1] ]
axis = AxisStruct(vertex1[0], vertex1[1], vertex1[2], normal[0], normal[1], normal[2])
return axis
axis._mirrorType = SMESH.SMESH_MeshEditor.PLANE
elif len(edges) == 1:
vertex1, vertex2 = self.geompyD.SubShapeAll( edges[0], geomBuilder.geomBuilder.ShapeType["VERTEX"] )
p1 = self.geompyD.PointCoordinates( vertex1 )
p2 = self.geompyD.PointCoordinates( vertex2 )
axis = AxisStruct(p1[0], p1[1], p1[2], p2[0]-p1[0], p2[1]-p1[1], p2[2]-p1[2])
return axis
return None
axis._mirrorType = SMESH.SMESH_MeshEditor.AXIS
elif theObj.GetShapeType() == GEOM.VERTEX:
x,y,z = self.geompyD.PointCoordinates( theObj )
axis = AxisStruct( x,y,z, 1,0,0,)
axis._mirrorType = SMESH.SMESH_MeshEditor.POINT
return axis
# From SMESH_Gen interface:
# ------------------------
@ -3930,12 +3936,14 @@ class Mesh:
# @param MakeGroups forces the generation of new groups from existing ones (if Copy)
# @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
# @ingroup l2_modif_trsf
def Mirror(self, IDsOfElements, Mirror, theMirrorType, Copy=0, MakeGroups=False):
def Mirror(self, IDsOfElements, Mirror, theMirrorType=None, Copy=0, MakeGroups=False):
if IDsOfElements == []:
IDsOfElements = self.GetElementsId()
if ( isinstance( Mirror, geomBuilder.GEOM._objref_GEOM_Object)):
Mirror = self.smeshpyD.GetAxisStruct(Mirror)
self.mesh.SetParameters(Mirror.parameters)
Mirror = self.smeshpyD.GetAxisStruct(Mirror)
theMirrorType = Mirror._mirrorType
else:
self.mesh.SetParameters(Mirror.parameters)
if Copy and MakeGroups:
return self.editor.MirrorMakeGroups(IDsOfElements, Mirror, theMirrorType)
self.editor.Mirror(IDsOfElements, Mirror, theMirrorType, Copy)
@ -3950,12 +3958,14 @@ class Mesh:
# @param NewMeshName a name of the new mesh to create
# @return instance of Mesh class
# @ingroup l2_modif_trsf
def MirrorMakeMesh(self, IDsOfElements, Mirror, theMirrorType, MakeGroups=0, NewMeshName=""):
def MirrorMakeMesh(self, IDsOfElements, Mirror, theMirrorType=0, MakeGroups=0, NewMeshName=""):
if IDsOfElements == []:
IDsOfElements = self.GetElementsId()
if ( isinstance( Mirror, geomBuilder.GEOM._objref_GEOM_Object)):
Mirror = self.smeshpyD.GetAxisStruct(Mirror)
self.mesh.SetParameters(Mirror.parameters)
Mirror = self.smeshpyD.GetAxisStruct(Mirror)
theMirrorType = Mirror._mirrorType
else:
self.mesh.SetParameters(Mirror.parameters)
mesh = self.editor.MirrorMakeMesh(IDsOfElements, Mirror, theMirrorType,
MakeGroups, NewMeshName)
return Mesh(self.smeshpyD,self.geompyD,mesh)
@ -3969,12 +3979,14 @@ class Mesh:
# @param MakeGroups forces the generation of new groups from existing ones (if Copy)
# @return list of created groups (SMESH_GroupBase) if MakeGroups=True, empty list otherwise
# @ingroup l2_modif_trsf
def MirrorObject (self, theObject, Mirror, theMirrorType, Copy=0, MakeGroups=False):
def MirrorObject (self, theObject, Mirror, theMirrorType=None, Copy=0, MakeGroups=False):
if ( isinstance( theObject, Mesh )):
theObject = theObject.GetMesh()
if ( isinstance( Mirror, geomBuilder.GEOM._objref_GEOM_Object)):
Mirror = self.smeshpyD.GetAxisStruct(Mirror)
self.mesh.SetParameters(Mirror.parameters)
Mirror = self.smeshpyD.GetAxisStruct(Mirror)
theMirrorType = Mirror._mirrorType
else:
self.mesh.SetParameters(Mirror.parameters)
if Copy and MakeGroups:
return self.editor.MirrorObjectMakeGroups(theObject, Mirror, theMirrorType)
self.editor.MirrorObject(theObject, Mirror, theMirrorType, Copy)
@ -3989,12 +4001,14 @@ class Mesh:
# @param NewMeshName the name of the new mesh to create
# @return instance of Mesh class
# @ingroup l2_modif_trsf
def MirrorObjectMakeMesh (self, theObject, Mirror, theMirrorType,MakeGroups=0, NewMeshName=""):
def MirrorObjectMakeMesh (self, theObject, Mirror, theMirrorType=0,MakeGroups=0,NewMeshName=""):
if ( isinstance( theObject, Mesh )):
theObject = theObject.GetMesh()
if (isinstance(Mirror, geomBuilder.GEOM._objref_GEOM_Object)):
Mirror = self.smeshpyD.GetAxisStruct(Mirror)
self.mesh.SetParameters(Mirror.parameters)
if ( isinstance( Mirror, geomBuilder.GEOM._objref_GEOM_Object)):
Mirror = self.smeshpyD.GetAxisStruct(Mirror)
theMirrorType = Mirror._mirrorType
else:
self.mesh.SetParameters(Mirror.parameters)
mesh = self.editor.MirrorObjectMakeMesh(theObject, Mirror, theMirrorType,
MakeGroups, NewMeshName)
return Mesh( self.smeshpyD,self.geompyD,mesh )