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Mantis issue (IMP) 0020756: GetGroups() of a GEOM object.

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This commit is contained in:
jfa 2010-07-23 13:18:32 +00:00
parent ea72d967c9
commit 3a293c4748
13 changed files with 741 additions and 528 deletions
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15
idl/GEOM_Gen.idl
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@ -19,10 +19,9 @@
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
// File : GEOM_Gen.idl
// Author : Sergey RUIN
//
#ifndef __GEOM_GEN__
#define __GEOM_GEN__
@ -1399,6 +1398,17 @@ module GEOM
GEOM_Object MakeGlueFacesByList (in GEOM_Object theShape, in double theTolerance,
in ListOfGO theFaces, in boolean doKeepNonSolids);
/*!
* Get all sub-shapes and groups of \a theShape,
* that were created already by any other methods.
* \param theShape Any shape.
* \param theGroupsOnly If this parameter is TRUE, only groups will be
* returned, else all found sub-shapes and groups.
* \return List of existing sub-objects of \a theShape.
*/
ListOfGO GetExistingSubObjects (in GEOM_Object theShape,
in boolean theGroupsOnly);
/*!
* Explode a shape on subshapes of a given type.
* \param theShape Shape to be exploded.
@ -2950,7 +2960,6 @@ module GEOM
*/
GEOM_Object GetCentreOfMass (in GEOM_Object theShape);
/*
* Get the vertex by index for 1D objects depends the edge/wire orientation
* \param theShape Shape (wire or edge) to find the vertex on it

26
src/GEOM/GEOM_Engine.cxx
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@ -319,21 +319,6 @@ Handle(GEOM_Object) GEOM_Engine::AddSubShape(Handle(GEOM_Object) theMainShape,
// if this label has been freed (object deleted)
bool useExisting = false;
TDF_Label aChild;
/*
if (!_lastCleared.IsNull()) {
if (_lastCleared.Root() == aDoc->Main().Root()) {
useExisting = true;
aChild = _lastCleared;
// 0020229: if next label exists and is empty, try to reuse it
Standard_Integer aNextTag = aChild.Tag() + 1;
TDF_Label aNextL = aDoc->Main().FindChild(aNextTag, Standard_False);
if (!aNextL.IsNull() && !aNextL.HasAttribute())
_lastCleared = aNextL;
else
_lastCleared.Nullify();
}
}
*/
int aDocID = theMainShape->GetDocID();
if (_freeLabels.find(aDocID) != _freeLabels.end()) {
std::list<TDF_Label>& aFreeLabels = _freeLabels[aDocID];
@ -377,6 +362,9 @@ Handle(GEOM_Object) GEOM_Engine::AddSubShape(Handle(GEOM_Object) theMainShape,
if (_objects.IsBound(anID)) _objects.UnBind(anID);
_objects.Bind(anID, anObject);
// Put this subshape in the list of subshapes of theMainShape
aMainShape->AddSubShapeReference(aFunction);
GEOM::TPythonDump pd (aFunction);
if (isStandaloneOperation) {
@ -410,6 +398,14 @@ bool GEOM_Engine::RemoveObject(Handle(GEOM_Object) theObject)
TCollection_AsciiString anID = BuildIDFromObject(theObject);
if (_objects.IsBound(anID)) _objects.UnBind(anID);
// If subshape, remove it from the list of subshapes of its main shape
if (!theObject->IsMainShape()) {
Handle(GEOM_Function) aFunction = theObject->GetFunction(1);
GEOM_ISubShape aSSI (aFunction);
Handle(GEOM_Function) aMainShape = aSSI.GetMainShape();
aMainShape->RemoveSubShapeReference(aFunction);
}
int nb = theObject->GetNbFunctions();
Handle(TDataStd_TreeNode) aNode;
for (int i = 1; i <= nb; i++) {

83
src/GEOM/GEOM_Function.cxx
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@ -18,7 +18,6 @@
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
#include <Standard_Stream.hxx>
@ -43,6 +42,7 @@
#include <TDataStd_UAttribute.hxx>
#include <TDataStd_ChildNodeIterator.hxx>
#include <TDataStd_ExtStringArray.hxx>
#include <TDataStd_ExtStringList.hxx>
#include <TDocStd_Owner.hxx>
#include <TDocStd_Document.hxx>
#include <TFunction_Function.hxx>
@ -64,6 +64,7 @@
#define RESULT_LABEL 2
#define DESCRIPTION_LABEL 3
#define HISTORY_LABEL 4
#define SUBSHAPES_LABEL 5 // 0020756: GetGroups
#define ARGUMENTS _label.FindChild((ARGUMENT_LABEL))
#define ARGUMENT(thePosition) _label.FindChild((ARGUMENT_LABEL)).FindChild((thePosition))
@ -670,6 +671,85 @@ void GEOM_Function::GetDependency(TDF_LabelSequence& theSeq)
}
}
//=============================================================================
/*!
* AddSubShapeReference
*/
//=============================================================================
void GEOM_Function::AddSubShapeReference(Handle(GEOM_Function) theSubShape)
{
_isDone = false;
TDF_Label aSubShapesLabel = _label.FindChild(SUBSHAPES_LABEL);
Handle(TDataStd_ExtStringList) aList;
if (!aSubShapesLabel.FindAttribute(TDataStd_ExtStringList::GetID(), aList)) {
aList = new TDataStd_ExtStringList;
aSubShapesLabel.AddAttribute(aList);
}
TCollection_AsciiString anEntry;
TDF_Tool::Entry(theSubShape->GetOwnerEntry(), anEntry);
aList->Append(anEntry);
_isDone = true;
}
//=============================================================================
/*!
* RemoveSubShapeReference
*/
//=============================================================================
void GEOM_Function::RemoveSubShapeReference(Handle(GEOM_Function) theSubShape)
{
_isDone = false;
TDF_Label aSubShapesLabel = _label.FindChild(SUBSHAPES_LABEL);
Handle(TDataStd_ExtStringList) aList;
if (aSubShapesLabel.FindAttribute(TDataStd_ExtStringList::GetID(), aList)) {
TCollection_AsciiString anEntry;
TDF_Tool::Entry(theSubShape->GetOwnerEntry(), anEntry);
aList->Remove(anEntry);
}
_isDone = true;
}
//=============================================================================
/*!
* HasSubShapeReferences
*/
//=============================================================================
bool GEOM_Function::HasSubShapeReferences()
{
_isDone = true;
TDF_Label aSubShapesLabel = _label.FindChild(SUBSHAPES_LABEL);
return aSubShapesLabel.IsAttribute(TDataStd_ExtStringList::GetID());
}
//=============================================================================
/*!
* GetSubShapeReferences
*/
//=============================================================================
const TDataStd_ListOfExtendedString& GEOM_Function::GetSubShapeReferences()
{
_isDone = false;
TDF_Label aSubShapesLabel = _label.FindChild(SUBSHAPES_LABEL);
Handle(TDataStd_ExtStringList) aList;
if (!aSubShapesLabel.FindAttribute(TDataStd_ExtStringList::GetID(), aList)) {
aList = new TDataStd_ExtStringList;
aSubShapesLabel.AddAttribute(aList);
}
_isDone = true;
return aList->List();
}
//=============================================================================
/*!
* GetHistoryEntry
@ -725,7 +805,6 @@ Standard_EXPORT Handle_Standard_Type& GEOM_Function_Type_()
static Handle_Standard_Type aType2 = STANDARD_TYPE(Standard_Transient);
if (aType2.IsNull()) aType2 = STANDARD_TYPE(Standard_Transient);
static Handle_Standard_Transient _Ancestors[]= {aType1,aType2,NULL};
static Handle_Standard_Type _aType = new Standard_Type("GEOM_Function",
sizeof(GEOM_Function),

16
src/GEOM/GEOM_Function.hxx
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@ -18,7 +18,6 @@
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
#ifndef _GEOM_Function_HeaderFile
#define _GEOM_Function_HeaderFile
@ -65,7 +64,7 @@ class Handle(MMgt_TShared);
class GEOM_Function;
#include <TCollection_AsciiString.hxx>
#include <TDataStd_ListOfExtendedString.hxx>
Standard_EXPORT Handle_Standard_Type& STANDARD_TYPE(GEOM_Function);
@ -141,8 +140,10 @@ public:
// Type management
//
Standard_EXPORT friend Handle_Standard_Type& GEOM_Function_Type_();
Standard_EXPORT const Handle(Standard_Type)& DynamicType() const { return STANDARD_TYPE(GEOM_Function) ; }
Standard_EXPORT Standard_Boolean IsKind(const Handle(Standard_Type)& AType) const { return (STANDARD_TYPE(GEOM_Function) == AType || MMgt_TShared::IsKind(AType)); }
Standard_EXPORT const Handle(Standard_Type)& DynamicType() const
{ return STANDARD_TYPE(GEOM_Function) ; }
Standard_EXPORT Standard_Boolean IsKind(const Handle(Standard_Type)& AType) const
{ return (STANDARD_TYPE(GEOM_Function) == AType || MMgt_TShared::IsKind(AType)); }
private:
@ -254,6 +255,12 @@ public:
//Returns a sequence of the external dependencies of this function
Standard_EXPORT void GetDependency(TDF_LabelSequence& theSeq);
// Add/Remove/Check/Get subshape references
Standard_EXPORT void AddSubShapeReference (Handle(GEOM_Function) theSubShape);
Standard_EXPORT void RemoveSubShapeReference(Handle(GEOM_Function) theSubShape);
Standard_EXPORT bool HasSubShapeReferences();
Standard_EXPORT const TDataStd_ListOfExtendedString& GetSubShapeReferences();
//Returns top label of this function's history tree
Standard_EXPORT TDF_Label GetHistoryEntry (const Standard_Boolean create = Standard_True);
@ -264,7 +271,6 @@ public:
private:
TDF_Label _label;
bool _isDone;
};

4
src/GEOM/GEOM_ISubShape.hxx
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@ -19,10 +19,9 @@
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
// NOTE: This is an intreface to a function for the Shapes
// (Wire, Face, Shell, Solid and Compound) creation.
//
#include "GEOM_Function.hxx"
#include "TColStd_HSequenceOfTransient.hxx"
@ -30,7 +29,6 @@
#define SHAPE_ARG_MAIN_SHAPE 1
#define SHAPE_ARG_INDICES 2
#define SHAPE_ARG_SORTED 3
class GEOM_ISubShape
{

1
src/GEOMImpl/GEOMImpl_IGroupOperations.cxx
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@ -18,7 +18,6 @@
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
#include <Standard_Stream.hxx>

68
src/GEOMImpl/GEOMImpl_IShapesOperations.cxx
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@ -19,13 +19,12 @@
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
// File : GEOMImpl_IShapesOperations.cxx
// Created :
// Author : modified by Lioka RAZAFINDRAZAKA (CEA) 22/06/2007
// Project : SALOME
// $Header$
//
#include <Standard_Stream.hxx>
#include "GEOMImpl_IShapesOperations.hxx"
@ -66,6 +65,7 @@
#include <TFunction_Logbook.hxx>
#include <TDataStd_Integer.hxx>
#include <TDataStd_IntegerArray.hxx>
#include <TDataStd_ListIteratorOfListOfExtendedString.hxx>
#include <TDF_Tool.hxx>
#include <BRepExtrema_ExtCF.hxx>
@ -803,6 +803,70 @@ Handle(GEOM_Object) GEOMImpl_IShapesOperations::MakeGlueFacesByList
return aGlued;
}
//=============================================================================
/*!
* GetExistingSubObjects
*/
//=============================================================================
Handle(TColStd_HSequenceOfTransient) GEOMImpl_IShapesOperations::GetExistingSubObjects
(Handle(GEOM_Object) theShape,
const Standard_Boolean theGroupsOnly)
{
SetErrorCode(KO);
if (theShape.IsNull()) return NULL;
Handle(GEOM_Function) aMainShape = theShape->GetLastFunction();
if (aMainShape.IsNull()) return NULL;
Handle(TColStd_HSequenceOfTransient) aSeq = new TColStd_HSequenceOfTransient;
SetErrorCode(NOT_FOUND_ANY);
if (!aMainShape->HasSubShapeReferences()) return aSeq;
const TDataStd_ListOfExtendedString& aListEntries = aMainShape->GetSubShapeReferences();
if (aListEntries.IsEmpty()) return aSeq;
SetErrorCode(KO);
TCollection_AsciiString anAsciiList;
TDataStd_ListIteratorOfListOfExtendedString anIt (aListEntries);
for (; anIt.More(); anIt.Next()) {
TCollection_ExtendedString anEntry = anIt.Value();
Standard_Integer aStrLen = anEntry.LengthOfCString();
char* anEntryStr = new char[aStrLen];
anEntry.ToUTF8CString(anEntryStr);
Handle(GEOM_Object) anObj = GetEngine()->GetObject(GetDocID(), anEntryStr, false);
if (!anObj.IsNull()) {
if (!theGroupsOnly || anObj->GetType() == GEOM_GROUP) {
aSeq->Append(anObj);
// for python command
anAsciiList += anEntryStr;
anAsciiList += ",";
}
}
delete [] anEntryStr;
}
if (aSeq->Length() == 0) {
SetErrorCode(NOT_FOUND_ANY);
return aSeq;
}
//Make a Python command
anAsciiList.Trunc(anAsciiList.Length() - 1);
GEOM::TPythonDump pd (aMainShape, /*append=*/true);
pd << "[" << anAsciiList.ToCString();
pd << "] = geompy.GetExistingSubObjects(";
pd << theShape << ", " << (int)theGroupsOnly << ")";
SetErrorCode(OK);
return aSeq;
}
//=============================================================================
/*!
* MakeExplode

4
src/GEOMImpl/GEOMImpl_IShapesOperations.hxx
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@ -85,6 +85,10 @@ class GEOMImpl_IShapesOperations : public GEOM_IOperations
std::list<Handle(GEOM_Object)> theFaces,
const Standard_Boolean doKeepNonSolids);
Standard_EXPORT Handle(TColStd_HSequenceOfTransient) GetExistingSubObjects
(Handle(GEOM_Object) theShape,
const Standard_Boolean theGroupsOnly);
Standard_EXPORT Handle(TColStd_HSequenceOfTransient) MakeExplode (Handle(GEOM_Object) theShape,
const Standard_Integer theShapeType,
const Standard_Boolean isSorted);

26
src/GEOM_I/GEOM_IShapesOperations_i.cc
View File

@ -18,7 +18,6 @@
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
#include <Standard_Stream.hxx>
@ -411,6 +410,31 @@ GEOM::GEOM_Object_ptr GEOM_IShapesOperations_i::MakeGlueFacesByList
return GetObject(anObject);
}
//=============================================================================
/*!
* GetExistingSubObjects
*/
//=============================================================================
GEOM::ListOfGO* GEOM_IShapesOperations_i::GetExistingSubObjects (GEOM::GEOM_Object_ptr theShape,
CORBA::Boolean theGroupsOnly)
{
GEOM::ListOfGO_var aSeq = new GEOM::ListOfGO;
Handle(GEOM_Object) aShape = GetObjectImpl(theShape);
if (aShape.IsNull()) return aSeq._retn();
Handle(TColStd_HSequenceOfTransient) aHSeq =
GetOperations()->GetExistingSubObjects(aShape, theGroupsOnly);
if (!GetOperations()->IsDone() || aHSeq.IsNull())
return aSeq._retn();
Standard_Integer aLength = aHSeq->Length();
aSeq->length(aLength);
for (Standard_Integer i = 1; i <= aLength; i++)
aSeq[i-1] = GetObject(Handle(GEOM_Object)::DownCast(aHSeq->Value(i)));
return aSeq._retn();
}
//=============================================================================
/*!

3
src/GEOM_I/GEOM_IShapesOperations_i.hh
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@ -18,7 +18,6 @@
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
#ifndef _GEOM_IShapesOperations_i_HeaderFile
#define _GEOM_IShapesOperations_i_HeaderFile
@ -75,6 +74,8 @@ class GEOM_I_EXPORT GEOM_IShapesOperations_i :
const GEOM::ListOfGO& theFaces,
CORBA::Boolean doKeepNonSolids);
GEOM::ListOfGO* GetExistingSubObjects (GEOM::GEOM_Object_ptr theShape,
CORBA::Boolean theGroupsOnly);
GEOM::ListOfGO* MakeExplode (GEOM::GEOM_Object_ptr theShape,
CORBA::Long theShapeType,

8
src/GEOM_SWIG/GEOM_TestAll.py
View File

@ -437,6 +437,14 @@ def TestAll (geompy, math):
nameS = geompy.SubShapeName(SubFaceS, Box)
id_SubFace = geompy.addToStudyInFather(Box, SubFaceS, nameS)
# GetExistingSubObjects
SubObjsAll = geompy.GetExistingSubObjects(Box, True)
print "For now, Box has the following created sub-objects:", SubObjsAll
# GetGroups
SubGrpsAll = geompy.GetGroups(Box)
print "For now, Box has the following created groups:", SubGrpsAll
# SubShapeAll
SubEdgeList = geompy.SubShapeAll(SubFace, geompy.ShapeType["EDGE"])
i=0

26
src/GEOM_SWIG/geompyDC.py
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@ -2052,6 +2052,32 @@ class geompyDC(GEOM._objref_GEOM_Gen):
## @addtogroup l4_decompose
## @{
## Get all sub-shapes and groups of \a theShape,
# that were created already by any other methods.
# @param theShape Any shape.
# @param theGroupsOnly If this parameter is TRUE, only groups will be
# returned, else all found sub-shapes and groups.
# @return List of existing sub-objects of \a theShape.
#
# @ref swig_all_decompose "Example"
def GetExistingSubObjects(self, theShape, theGroupsOnly = False):
# Example: see GEOM_TestAll.py
ListObj = self.ShapesOp.GetExistingSubObjects(theShape, theGroupsOnly)
RaiseIfFailed("GetExistingSubObjects", self.ShapesOp)
return ListObj
## Get all groups of \a theShape,
# that were created already by any other methods.
# @param theShape Any shape.
# @return List of existing groups of \a theShape.
#
# @ref swig_all_decompose "Example"
def GetGroups(self, theShape):
# Example: see GEOM_TestAll.py
ListObj = self.ShapesOp.GetExistingSubObjects(theShape, True)
RaiseIfFailed("GetExistingSubObjects", self.ShapesOp)
return ListObj
## Explode a shape on subshapes of a given type.
# @param aShape Shape to be exploded.
# @param aType Type of sub-shapes to be retrieved.

3
src/IGESImport/IGESImport.cxx
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@ -19,12 +19,11 @@
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
// File: IGESImport.cxx
// Created: Wed May 19 14:36:35 2004
// Author: Pavel TELKOV
// <ptv@mutex.nnov.opencascade.com>
//
#include "utilities.h"
#include <Basics_Utils.hxx>