-// Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
// Author : modified by Lioka RAZAFINDRAZAKA (CEA) 22/06/2007
// Project : SALOME
-#include <Standard_Stream.hxx>
+//#include <Standard_Stream.hxx>
#include "GEOMImpl_IShapesOperations.hxx"
#include "GEOMImpl_VectorDriver.hxx"
#include "GEOMImpl_ShapeDriver.hxx"
#include "GEOMImpl_GlueDriver.hxx"
+#include "GEOMImpl_FillingDriver.hxx"
+#include "GEOMImpl_IExtract.hxx"
#include "GEOMImpl_IVector.hxx"
#include "GEOMImpl_IShapes.hxx"
+#include "GEOMImpl_IShapeExtend.hxx"
#include "GEOMImpl_IGlue.hxx"
+#include "GEOMImpl_IFilling.hxx"
#include "GEOMImpl_Block6Explorer.hxx"
#include "GEOMImpl_IHealingOperations.hxx"
#include "GEOMUtils.hxx"
#include "GEOMAlgo_ClsfBox.hxx"
+#include "GEOMAlgo_ClsfQuad.hxx"
#include "GEOMAlgo_ClsfSolid.hxx"
-#include "GEOMAlgo_CoupleOfShapes.hxx"
-#include "GEOMAlgo_FinderShapeOn1.hxx"
-#include "GEOMAlgo_FinderShapeOnQuad.hxx"
+#include "GEOMAlgo_ClsfSurf.hxx"
#include "GEOMAlgo_FinderShapeOn2.hxx"
#include "GEOMAlgo_GetInPlace.hxx"
+#include "GEOMAlgo_GetInPlaceAPI.hxx"
#include "GEOMAlgo_GlueDetector.hxx"
-#include "GEOMAlgo_ListIteratorOfListOfCoupleOfShapes.hxx"
-#include "GEOMAlgo_ListOfCoupleOfShapes.hxx"
-
-#include <Basics_OCCTVersion.hxx>
#include <utilities.h>
-#include <OpUtil.hxx>
-#include <Utils_ExceptHandlers.hxx>
#include <BRepAdaptor_Curve.hxx>
#include <BRepAdaptor_Surface.hxx>
-#include <BRepBndLib.hxx>
-#include <BRepBuilderAPI_MakeVertex.hxx>
-#include <BRepClass3d_SolidClassifier.hxx>
-#include <BRepClass_FaceClassifier.hxx>
-#include <BRepExtrema_DistShapeShape.hxx>
-#include <BRepExtrema_ExtCF.hxx>
-#include <BRepGProp.hxx>
-#include <BRepMesh_IncrementalMesh.hxx>
#include <BRepTools.hxx>
#include <BRep_Builder.hxx>
#include <BRep_Tool.hxx>
-#include <Bnd_Box.hxx>
-#include <GEOMImpl_IMeasure.hxx>
-#include <GEOMImpl_MeasureDriver.hxx>
-#include <GProp_GProps.hxx>
-#include <Geom2d_Curve.hxx>
-#include <GeomAdaptor_Surface.hxx>
#include <GeomLib_Tool.hxx>
#include <Geom_CylindricalSurface.hxx>
#include <Geom_Plane.hxx>
#include <Geom_SphericalSurface.hxx>
#include <Geom_Surface.hxx>
+#include <Geom_TrimmedCurve.hxx>
#include <Precision.hxx>
-#include <TColStd_Array1OfReal.hxx>
-#include <TColStd_HArray1OfInteger.hxx>
-#include <TColStd_ListIteratorOfListOfInteger.hxx>
-#include <TColStd_ListOfInteger.hxx>
#include <TDF_Tool.hxx>
#include <TDataStd_Integer.hxx>
-#include <TDataStd_IntegerArray.hxx>
#include <TDataStd_ListIteratorOfListOfExtendedString.hxx>
-#include <TFunction_Driver.hxx>
-#include <TFunction_DriverTable.hxx>
-#include <TFunction_Logbook.hxx>
-#include <TopAbs.hxx>
#include <TopExp.hxx>
#include <TopExp_Explorer.hxx>
-#include <TopLoc_Location.hxx>
-#include <TopTools_Array1OfShape.hxx>
#include <TopTools_DataMapIteratorOfDataMapOfShapeListOfShape.hxx>
#include <TopTools_IndexedMapOfShape.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
#include <TopTools_MapOfShape.hxx>
#include <TopTools_SequenceOfShape.hxx>
#include <TopoDS.hxx>
+#include <TopoDS_TShape.hxx>
#include <TopoDS_Compound.hxx>
#include <TopoDS_Edge.hxx>
#include <TopoDS_Face.hxx>
#include <TopoDS_Solid.hxx>
#include <TopoDS_Vertex.hxx>
#include <gp_Cylinder.hxx>
-#include <gp_Lin.hxx>
#include <gp_Pnt.hxx>
#include <vector>
-#include <algorithm>
-#include <functional>
-#include <Standard_NullObject.hxx>
#include <Standard_Failure.hxx>
#include <Standard_ErrorHandler.hxx> // CAREFUL ! position of this file is critic : see Lucien PIGNOLONI / OCC
+// VSR 29/08/2017: 0023327, 0023428: eliminate unnecessary lines in Python dump
+// Next macro, when defined, causes appearing of SubShapeAllIDs(), SubShapeAllSortedIDs(), GetSameIDs()
+// and other such commands in Python dump.
+// See also GEOM_Engine.cxx.
+// ---------------------------------------
+// #define DUMP_SUBSHAPE_IDS
+// ---------------------------------------
+
+namespace {
+
+ void AddFlatSubShapes(const TopoDS_Shape& S, TopTools_ListOfShape& L, TopTools_MapOfShape& M)
+ {
+ if (S.ShapeType() != TopAbs_COMPOUND) {
+ L.Append(S);
+ }
+ else {
+ TopoDS_Iterator It(S, Standard_True, Standard_True);
+ for (; It.More(); It.Next()) {
+ TopoDS_Shape SS = It.Value();
+ if (M.Add(SS))
+ AddFlatSubShapes(SS, L, M);
+ }
+ }
+ }
+}
+
+namespace
+{
+ const double MAX_TOLERANCE = 1.e-7;
+
+ /**
+ * \brief Returns the vertex from theWhere shape that is coincident with
+ * theVertex.
+ *
+ * \param theWhere the shape where the coinsident vertex is searched.
+ * \param theVertex the vertex to be searched.
+ * \return the coincident vertex if it is found. Otherwise null object.
+ */
+ static TopoDS_Vertex getSameVertex(const TopoDS_Shape &theWhere,
+ const TopoDS_Vertex &theVertex)
+ {
+ TopoDS_Vertex aResult;
+ gp_Pnt aPoint = BRep_Tool::Pnt(theVertex);
+ TopExp_Explorer anExp(theWhere, TopAbs_VERTEX);
+ TopTools_MapOfShape aMap;
+
+ for(; anExp.More(); anExp.Next()) {
+ const TopoDS_Shape &aLocalShape = anExp.Current();
+
+ if(!aMap.Add(aLocalShape)) {
+ continue;
+ }
+
+ TopoDS_Vertex aVertex = TopoDS::Vertex(aLocalShape);
+ gp_Pnt aPoint2 = BRep_Tool::Pnt(aVertex);
+
+ if(aPoint.Distance(aPoint2) <= MAX_TOLERANCE) {
+ aResult = aVertex;
+ break;
+ }
+ }
+
+ return aResult;
+ }
+} // end of namespace
//=============================================================================
/*!
return NULL;
}
}
- catch (Standard_Failure) {
- Handle(Standard_Failure) aFail = Standard_Failure::Caught();
- SetErrorCode(aFail->GetMessageString());
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
return NULL;
}
return NULL;
}
}
- catch (Standard_Failure) {
- Handle(Standard_Failure) aFail = Standard_Failure::Caught();
- SetErrorCode(aFail->GetMessageString());
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
return NULL;
}
return NULL;
}
}
- catch (Standard_Failure) {
- Handle(Standard_Failure) aFail = Standard_Failure::Caught();
- SetErrorCode(aFail->GetMessageString());
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
return NULL;
}
return NULL;
}
}
- catch (Standard_Failure) {
- Handle(Standard_Failure) aFail = Standard_Failure::Caught();
- SetErrorCode(aFail->GetMessageString());
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
return NULL;
}
return NULL;
}
}
- catch (Standard_Failure) {
- Handle(Standard_Failure) aFail = Standard_Failure::Caught();
- SetErrorCode(aFail->GetMessageString());
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
// to provide warning
if (!aFunction->GetValue().IsNull()) {
isWarning = Standard_True;
return NULL;
}
}
- catch (Standard_Failure) {
- Handle(Standard_Failure) aFail = Standard_Failure::Caught();
- SetErrorCode(aFail->GetMessageString());
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
// to provide warning
if (!aFunction->GetValue().IsNull()) {
isWarning = Standard_True;
return aShape;
}
+//=============================================================================
+/*!
+ * MakeFaceFromSurface
+ */
+//=============================================================================
+Handle(GEOM_Object) GEOMImpl_IShapesOperations::MakeFaceFromSurface
+ (Handle(GEOM_Object) theFace,
+ Handle(GEOM_Object) theWire)
+{
+ SetErrorCode(KO);
+
+ //Add a new object
+ Handle(GEOM_Object) aShape = GetEngine()->AddObject(GetDocID(), GEOM_FACE);
+
+ //Add a new function
+ Handle(GEOM_Function) aFunction =
+ aShape->AddFunction(GEOMImpl_ShapeDriver::GetID(), FACE_FROM_SURFACE);
+
+ if (aFunction.IsNull()) {
+ return NULL;
+ }
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != GEOMImpl_ShapeDriver::GetID()) {
+ return NULL;
+ }
+
+ GEOMImpl_IShapes aCI (aFunction);
+ Handle(TColStd_HSequenceOfTransient) aShapesSeq =
+ new TColStd_HSequenceOfTransient;
+ Handle(GEOM_Function) aRefFace = theFace->GetLastFunction();
+ Handle(GEOM_Function) aRefWire = theWire->GetLastFunction();
+
+ if (aRefFace.IsNull()) {
+ SetErrorCode("NULL argument face for the face construction");
+ return NULL;
+ }
+
+ if (aRefWire.IsNull()) {
+ SetErrorCode("NULL argument wire for the face construction");
+ return NULL;
+ }
+
+ aShapesSeq->Append(aRefFace);
+ aShapesSeq->Append(aRefWire);
+
+ aCI.SetShapes(aShapesSeq);
+
+ //Compute the face
+ try {
+ OCC_CATCH_SIGNALS;
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("Shape driver failed");
+ return NULL;
+ }
+ }
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
+ return NULL;
+ }
+
+ //Make a Python command
+ GEOM::TPythonDump (aFunction) << aShape
+ << " = geompy.MakeFaceFromSurface(" << theFace << ", " << theWire << ")";
+
+ SetErrorCode(OK);
+
+ return aShape;
+}
+
+//=============================================================================
+/*!
+ * MakeFaceWithConstraints
+ */
+//=============================================================================
+Handle(GEOM_Object) GEOMImpl_IShapesOperations::MakeFaceWithConstraints
+ (std::list<Handle(GEOM_Object)> theConstraints)
+{
+ SetErrorCode(KO);
+
+ //Add a new object
+ Handle(GEOM_Object) aShape = GetEngine()->AddObject(GetDocID(), GEOM_FILLING);
+
+ //Add a new function
+ Handle(GEOM_Function) aFunction =
+ aShape->AddFunction(GEOMImpl_FillingDriver::GetID(), FILLING_ON_CONSTRAINTS);
+ if (aFunction.IsNull()) return NULL;
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != GEOMImpl_FillingDriver::GetID()) return NULL;
+
+ GEOMImpl_IFilling aCI (aFunction);
+ Handle(TColStd_HSequenceOfTransient) aConstraints = new TColStd_HSequenceOfTransient;
+
+ // Shapes
+ std::list<Handle(GEOM_Object)>::iterator it = theConstraints.begin();
+ while (it != theConstraints.end()) {
+ Handle(GEOM_Object) anObject = (*it);
+ if ( anObject.IsNull() || anObject->GetValue().ShapeType() != TopAbs_EDGE ) {
+ SetErrorCode("NULL argument edge for the face construction");
+ return NULL;
+ }
+ Handle(GEOM_Function) aRefSh = anObject->GetLastFunction();
+ aConstraints->Append(aRefSh);
+ it++;
+ if ( it != theConstraints.end() ) {
+ Handle(GEOM_Object) aFace = (*it);
+ if ( aFace.IsNull() ) {
+ // null constraint face - it is a valid case
+ it++;
+ continue;
+ }
+ if ( aFace->GetValue().ShapeType() != TopAbs_FACE )
+ // constraint face can be omitted - it is a valid case
+ continue;
+ // Keep the old error code as IsSubShapeBelongsTo changes it.
+ TCollection_AsciiString anOldCode = GetErrorCode();
+
+ if ( IsSubShapeBelongsTo( anObject, 0, aFace, 0 ) ) {
+ // valid constraint
+ SetErrorCode(anOldCode);
+ aRefSh = aFace->GetLastFunction();
+ aConstraints->Append(aRefSh);
+ it++;
+ }
+ else {
+ // bad constraint
+ SetErrorCode("Face is NULL or not connected to the Edge");
+ return NULL;
+ }
+ }
+ }
+ aCI.SetShapes( aConstraints );
+
+ //Compute the shape
+ Standard_Boolean isWarning = Standard_False;
+ try {
+ OCC_CATCH_SIGNALS;
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("Shape driver failed");
+ return NULL;
+ }
+ }
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
+ // to provide warning
+ if (!aFunction->GetValue().IsNull()) {
+ isWarning = Standard_True;
+ } else {
+ return NULL;
+ }
+ }
+
+ //Make a Python command
+ GEOM::TPythonDump pd (aFunction);
+ pd << aShape << " = geompy.MakeFaceWithConstraints([";
+
+ // Constraints
+ it = theConstraints.begin();
+ if (it != theConstraints.end() ) {
+ pd << (*it++);
+ while (it != theConstraints.end()) {
+ Handle(GEOM_Object) anObject = (*it++);
+ if( !anObject.IsNull() )
+ pd << ", " << anObject;
+ }
+ }
+ pd << "])";
+
+ // to provide warning
+ if (!isWarning) SetErrorCode(OK);
+ return aShape;
+}
+
//=============================================================================
/*!
* MakeShell
return NULL;
}
}
- catch (Standard_Failure) {
- Handle(Standard_Failure) aFail = Standard_Failure::Caught();
- SetErrorCode(aFail->GetMessageString());
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
return NULL;
}
return aShape;
}
+//=============================================================================
+/*!
+ * MakeSolidFromConnectedFaces
+ */
+//=============================================================================
+Handle(GEOM_Object) GEOMImpl_IShapesOperations::MakeSolidFromConnectedFaces
+ (std::list<Handle(GEOM_Object)> theFacesOrShells,
+ const Standard_Boolean isIntersect)
+{
+ SetErrorCode(KO);
+
+ //Add a new object
+ Handle(GEOM_Object) aSolid = GetEngine()->AddObject(GetDocID(), GEOM_SOLID);
+
+ //Add a new function
+ Handle(GEOM_Function) aFunction =
+ aSolid->AddFunction(GEOMImpl_ShapeDriver::GetID(), SOLID_FACES);
+ if (aFunction.IsNull()) return NULL;
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != GEOMImpl_ShapeDriver::GetID()) return NULL;
+
+ GEOMImpl_IShapes aCI (aFunction);
+
+ Handle(TColStd_HSequenceOfTransient) aShapesSeq = new TColStd_HSequenceOfTransient;
+
+ // Shapes
+ std::list<Handle(GEOM_Object)>::iterator it = theFacesOrShells.begin();
+ for (; it != theFacesOrShells.end(); it++) {
+ Handle(GEOM_Function) aRefSh = (*it)->GetLastFunction();
+ if (aRefSh.IsNull()) {
+ SetErrorCode("NULL argument shape for the shape construction");
+ return NULL;
+ }
+ aShapesSeq->Append(aRefSh);
+ }
+ aCI.SetShapes(aShapesSeq);
+ aCI.SetIsIntersect(isIntersect);
+
+ //Compute the shape
+ try {
+ OCC_CATCH_SIGNALS;
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("Shape driver failed");
+ return NULL;
+ }
+ }
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
+ return NULL;
+ }
+
+ //Make a Python command
+ GEOM::TPythonDump pd (aFunction);
+ pd << aSolid << " = geompy.MakeSolidFromConnectedFaces([";
+
+ // Shapes
+ it = theFacesOrShells.begin();
+ if (it != theFacesOrShells.end()) {
+ pd << (*it++);
+ while (it != theFacesOrShells.end()) {
+ pd << ", " << (*it++);
+ }
+ }
+ pd << "]," << (isIntersect ? "True" : "False") << ")";
+
+ SetErrorCode(OK);
+ return aSolid;
+}
+
//=============================================================================
/*!
* MakeGlueFaces
return NULL;
}
}
- catch (Standard_Failure) {
- Handle(Standard_Failure) aFail = Standard_Failure::Caught();
- SetErrorCode(aFail->GetMessageString());
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
// to provide warning
if (!aFunction->GetValue().IsNull()) {
isWarning = Standard_True;
return NULL;
}
}
- catch (Standard_Failure) {
- Handle(Standard_Failure) aFail = Standard_Failure::Caught();
- SetErrorCode(aFail->GetMessageString());
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
// to provide warning
if (!aFunction->GetValue().IsNull()) {
isWarning = Standard_True;
return NULL;
}
}
- catch (Standard_Failure) {
- Handle(Standard_Failure) aFail = Standard_Failure::Caught();
- SetErrorCode(aFail->GetMessageString());
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
// to provide warning
if (!aFunction->GetValue().IsNull()) {
isWarning = Standard_True;
TopoDS_Shape aShape;
TopTools_SequenceOfShape shapes;
std::list< Handle(GEOM_Object) >::iterator s = theShapes.begin();
- Handle(GEOM_Object) lastCreatedGO;
+ Handle(GEOM_BaseObject) lastCreatedGO;
for ( ; s != theShapes.end(); ++s )
{
Handle(GEOM_Object) go = *s;
return NULL;
}
}
- catch (Standard_Failure) {
- Handle(Standard_Failure) aFail = Standard_Failure::Caught();
- SetErrorCode(aFail->GetMessageString());
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
// to provide warning
if (!aFunction->GetValue().IsNull()) {
isWarning = Standard_True;
Standard_Integer types = theGroupsOnly ? Groups : Groups|SubShapes;
Handle(TColStd_HSequenceOfTransient) results = GetExistingSubObjects(theShape, types);
+ Handle(GEOM_BaseObject) lastCreatedGO = GEOM::GetCreatedLast(results);
+ lastCreatedGO = GEOM::GetCreatedLast(lastCreatedGO, theShape);
+
if (results->Length() > 0) {
- //Make a Python command
- TCollection_AsciiString anAsciiList;
- for (int i = 1; i <= results->Length(); i++)
+ // Make a Python command
+ GEOM::TPythonDump pd (lastCreatedGO->GetLastFunction(), /*append=*/true);
+ pd << "[";
+ Standard_Integer i, aLen = results->Length();
+ for (i = 1; i <= aLen; i++)
{
- Handle(GEOM_BaseObject) obj = Handle(GEOM_BaseObject)::DownCast( results->Value(i));
- obj->GetEntryString();
- if ( i < results->Length() )
- anAsciiList += ",";
+ Handle(GEOM_BaseObject) obj = Handle(GEOM_BaseObject)::DownCast(results->Value(i));
+ pd << obj << ((i < aLen) ? ", " : "");
}
-
- GEOM::TPythonDump pd (theShape->GetLastFunction(), /*append=*/true);
- pd << "[" << anAsciiList.ToCString();
pd << "] = geompy.GetExistingSubObjects(";
pd << theShape << ", " << (bool)theGroupsOnly << ")";
}
-
+
return results;
}
TopTools_ListOfShape listShape;
if (aShape.ShapeType() == TopAbs_COMPOUND &&
- (TopAbs_ShapeEnum(theShapeType) == TopAbs_SHAPE ||
- TopAbs_ShapeEnum(theShapeType) == TopAbs_COMPSOLID ||
- TopAbs_ShapeEnum(theShapeType) == TopAbs_COMPOUND))
+ (theShapeType == TopAbs_SHAPE || theShapeType == TopAbs_FLAT || theShapeType == TopAbs_COMPOUND))
{
TopoDS_Iterator It (aShape, Standard_True, Standard_True);
for (; It.More(); It.Next()) {
- if (mapShape.Add(It.Value())) {
- if (TopAbs_ShapeEnum(theShapeType) == TopAbs_SHAPE ||
- TopAbs_ShapeEnum(theShapeType) == It.Value().ShapeType()) {
- listShape.Append(It.Value());
+ TopoDS_Shape SS = It.Value();
+ if (mapShape.Add(SS)) {
+ if (theShapeType == TopAbs_FLAT) {
+ AddFlatSubShapes(SS, listShape, mapShape);
+ }
+ else if (theShapeType == TopAbs_SHAPE || theShapeType == SS.ShapeType()) {
+ listShape.Append(SS);
}
+ // VSR: for EXPLODE_NEW_INCLUDE_MAIN and EXPLODE_OLD_INCLUDE_MAIN:
+ // it seems it is necessary to add top-level shape if theShapeType == TopAbs_COMPOUND
}
}
}
listShape.Append(exp.Current());
}
- if (listShape.IsEmpty()) {
+ if (listShape.IsEmpty()){
//SetErrorCode("The given shape has no sub-shapes of the requested type");
SetErrorCode(NOT_FOUND_ANY); // NPAL18017
return aSeq;
// Put this subshape in the list of sub-shapes of theMainShape
aMainShape->AddSubShapeReference(aFunction);
}
-
if (!anObj.IsNull()) {
- aSeq->Append(anObj);
+ aSeq->Append(anObj);
- // for python command
- TDF_Tool::Entry(anObj->GetEntry(), anEntry);
- anAsciiList += anEntry;
- anAsciiList += ",";
- }
- }
+ // for python command
+ TDF_Tool::Entry(anObj->GetEntry(), anEntry);
+ anAsciiList += anEntry;
+ anAsciiList += ",";
+ }
+ }
//Make a Python command
anAsciiList.Trunc(anAsciiList.Length() - 1);
TopTools_ListOfShape listShape;
if (aShape.ShapeType() == TopAbs_COMPOUND &&
- (TopAbs_ShapeEnum(theShapeType) == TopAbs_SHAPE ||
- TopAbs_ShapeEnum(theShapeType) == TopAbs_COMPSOLID ||
- TopAbs_ShapeEnum(theShapeType) == TopAbs_COMPOUND))
+ (theShapeType == TopAbs_SHAPE || theShapeType == TopAbs_FLAT || theShapeType == TopAbs_COMPOUND))
{
TopoDS_Iterator It (aShape, Standard_True, Standard_True);
for (; It.More(); It.Next()) {
- if (mapShape.Add(It.Value())) {
- if (TopAbs_ShapeEnum(theShapeType) == TopAbs_SHAPE ||
- TopAbs_ShapeEnum(theShapeType) == It.Value().ShapeType()) {
- listShape.Append(It.Value());
+ TopoDS_Shape SS = It.Value();
+ if (mapShape.Add(SS)) {
+ if (theShapeType == TopAbs_FLAT) {
+ AddFlatSubShapes(SS, listShape, mapShape);
+ }
+ else if (theShapeType == TopAbs_SHAPE || theShapeType == SS.ShapeType()) {
+ listShape.Append(SS);
}
}
}
Handle(GEOM_Function) aFunction = theShape->GetLastFunction();
+ // VSR 29/08/2017: 0023327, 0023428: eliminate unnecessary lines in Python dump
+#ifdef DUMP_SUBSHAPE_IDS
//Make a Python command
GEOM::TPythonDump pd (aFunction, /*append=*/true);
pd << "listSubShapeIDs = geompy.SubShapeAll";
break;
default: ;
}
+#endif // DUMP_SUBSHAPE_IDS
SetErrorCode(OK);
return aSeq;
return aTypeName;
}
+//=============================================================================
+/*!
+ * IsSubShapeBelongsTo
+ */
+//=============================================================================
+Standard_Boolean GEOMImpl_IShapesOperations::IsSubShapeBelongsTo( Handle(GEOM_Object) theSubObject,
+ const Standard_Integer theSubObjectIndex,
+ Handle(GEOM_Object) theObject,
+ const Standard_Integer theObjectIndex)
+{
+ SetErrorCode(KO);
+
+ if ( theObject.IsNull() || theSubObject.IsNull() )
+ return false;
+
+ TopoDS_Shape shape = theObject->GetValue();
+ TopoDS_Shape subShape = theSubObject->GetValue();
+
+ if ( shape.IsNull() || subShape.IsNull() )
+ return false;
+
+ TopTools_IndexedMapOfShape anIndices;
+ if ( theObjectIndex > 0 ) {
+ TopExp::MapShapes( shape, anIndices );
+ shape = anIndices.FindKey(theObjectIndex);
+ }
+ if ( theSubObjectIndex > 0 ) {
+ TopExp::MapShapes( subShape, anIndices );
+ subShape = anIndices.FindKey(theSubObjectIndex);
+ }
+
+ TopExp::MapShapes( shape, anIndices );
+
+ const Standard_Boolean isBelongTo = anIndices.Contains(subShape);
+
+ SetErrorCode(OK);
+
+ return isBelongTo;
+}
+
//=============================================================================
/*!
* NumberOfSubShapes
*/
try {
- OCC_CATCH_SIGNALS;
- int iType, nbTypes [TopAbs_SHAPE];
- for (iType = 0; iType < TopAbs_SHAPE; ++iType)
- nbTypes[iType] = 0;
- nbTypes[aShape.ShapeType()]++;
-
- TopTools_MapOfShape aMapOfShape;
- aMapOfShape.Add(aShape);
- TopTools_ListOfShape aListOfShape;
- aListOfShape.Append(aShape);
-
- TopTools_ListIteratorOfListOfShape itL (aListOfShape);
- for (; itL.More(); itL.Next()) {
- TopoDS_Iterator it (itL.Value());
- for (; it.More(); it.Next()) {
- TopoDS_Shape s = it.Value();
- if (aMapOfShape.Add(s)) {
- aListOfShape.Append(s);
- nbTypes[s.ShapeType()]++;
+ if (theShapeType == TopAbs_FLAT) {
+ TopTools_MapOfShape aMapOfShape;
+ TopTools_ListOfShape aListOfShape;
+ AddFlatSubShapes(aShape, aListOfShape, aMapOfShape);
+ nbShapes = aListOfShape.Extent();
+ }
+ else {
+ OCC_CATCH_SIGNALS;
+ int iType, nbTypes [TopAbs_SHAPE];
+ for (iType = 0; iType < TopAbs_SHAPE; ++iType)
+ nbTypes[iType] = 0;
+ nbTypes[aShape.ShapeType()]++;
+
+ TopTools_MapOfShape aMapOfShape;
+ aMapOfShape.Add(aShape);
+ TopTools_ListOfShape aListOfShape;
+ aListOfShape.Append(aShape);
+
+ TopTools_ListIteratorOfListOfShape itL (aListOfShape);
+ for (; itL.More(); itL.Next()) {
+ TopoDS_Iterator it (itL.Value());
+ for (; it.More(); it.Next()) {
+ TopoDS_Shape s = it.Value();
+ if (aMapOfShape.Add(s)) {
+ aListOfShape.Append(s);
+ nbTypes[s.ShapeType()]++;
+ }
}
}
+
+ if (TopAbs_ShapeEnum(theShapeType) == TopAbs_SHAPE)
+ nbShapes = aMapOfShape.Extent();
+ else
+ nbShapes = nbTypes[theShapeType];
}
-
- if (TopAbs_ShapeEnum(theShapeType) == TopAbs_SHAPE)
- nbShapes = aMapOfShape.Extent();
- else
- nbShapes = nbTypes[theShapeType];
}
- catch (Standard_Failure) {
- Handle(Standard_Failure) aFail = Standard_Failure::Caught();
- SetErrorCode(aFail->GetMessageString());
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
return -1;
}
return NULL;
}
}
- catch (Standard_Failure) {
- Handle(Standard_Failure) aFail = Standard_Failure::Caught();
- SetErrorCode(aFail->GetMessageString());
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
return NULL;
}
//The explode doesn't change object so no new function is required.
Handle(GEOM_Function) aFunction = theShape->GetLastFunction();
+ // VSR 29/08/2017: 0023327, 0023428: eliminate unnecessary lines in Python dump
+#ifdef DUMP_SUBSHAPE_IDS
//Make a Python command
GEOM::TPythonDump(aFunction, /*append=*/true)
<< "listFreeFacesIDs = geompy.GetFreeFacesIDs(" << theShape << ")";
+#endif // DUMP_SUBSHAPE_IDS
SetErrorCode(OK);
return aSeq;
}
if (aSeq->IsEmpty()) {
- SetErrorCode("The given shapes have no shared sub-shapes of the requested type");
+ SetErrorCode(NOT_FOUND_ANY);
return aSeq;
}
//=======================================================================
//function : GetSharedShapes
//purpose :
+//
+// NOTE on the implementation
+//
+// 1) Resulting sub-shapes are published as a children of the 1st input shape
+// from theShapes list. Due to this reason only direct sub-shapes of the 1st
+// shape can be contained in the result of the operation (i.e. shares between
+// 2nd/3rd, etc couples cannot be retrieved.
+// 2) An exception from above case is when a single compound is specified as an
+// input. In this case we search shares between its top-level content, so we
+// are able to search shares between all possible couples of shapes.
+// 3) Parameter theMultiShare controls what types of shares to search:
+// - True: get sub-shapes that are shared between ALL input shapes;
+// - False: get shares between couples of input sub-shapes (see points 1 and 2).
+//
+// Thus, we have the following cases:
+// [1] theShapes = N shapes (N>1), theMultiShare = True
+// Result: sub-shapes that are shared by all theShapes
+// [2] theShapes = N shapes (N>1), theMultiShare = False
+// Result: sub-shapes of 1st shape from theShapes that are shared with any shape
+// from theShapes
+// [3] theShapes = 1 shape, theMultiShare = True
+// Result: sub-shapes that are shared by all top-level sub-objects of theShapes[0]
+// [4] theShapes = 1 shape, theMultiShare = False
+// Result: sub-shapes of all possible couples of all top-level sub-objects of
+// theShapes[0].
//=======================================================================
Handle(TColStd_HSequenceOfTransient) GEOMImpl_IShapesOperations::GetSharedShapes
- (std::list<Handle(GEOM_Object)> theShapes,
- const Standard_Integer theShapeType)
+ (std::list<Handle(GEOM_Object)> & theShapes,
+ const Standard_Integer theShapeType,
+ const bool theMultiShare)
{
SetErrorCode(KO);
int aLen = theShapes.size();
if (aLen < 1) return NULL;
- int ind = 1;
std::list<Handle(GEOM_Object)>::iterator it = theShapes.begin();
- Handle(GEOM_Object) aMainObj = (*it++);
+ // main object is always first in the input list
+ // it is the object from which sub-shapes indices are taken
+ // and where results are published
+ Handle(GEOM_Object) aMainObj = *it;
Handle(GEOM_Function) aMainShape = aMainObj->GetLastFunction();
- if (aMainShape.IsNull()) {
- SetErrorCode("NULL shape for GetSharedShapes");
- return NULL;
- }
-
- TopoDS_Shape aShape1 = aMainShape->GetValue();
- if (aShape1.IsNull()) return NULL;
-
- TopTools_IndexedMapOfShape anIndices;
- TopExp::MapShapes(aShape1, anIndices);
- TopTools_IndexedMapOfShape mapSelected;
- TopExp::MapShapes(aShape1, TopAbs_ShapeEnum(theShapeType), mapSelected);
-
- // Find shared shapes
- BRep_Builder B;
- TopoDS_Compound aCurrSelection;
-
- for (; it != theShapes.end(); it++, ind++) {
+ // collect all shapes from the input list (including first one) for processing
+ TopTools_SequenceOfShape shapeSeq;
+ for (; it != theShapes.end(); it++) {
Handle(GEOM_Function) aRefShape = (*it)->GetLastFunction();
if (aRefShape.IsNull()) {
SetErrorCode("NULL shape for GetSharedShapes");
return NULL;
}
+ TopoDS_Shape aShape = aRefShape->GetValue();
+ if (aShape.IsNull()) {
+ SetErrorCode("NULL shape for GetSharedShapes");
+ return NULL;
+ }
+ shapeSeq.Append( aShape );
+ }
- TopoDS_Compound aCompound;
- B.MakeCompound(aCompound);
+ // if only single shape is specified as input
+ // collect all ites top-level sub-shapes for processing
+ if ( shapeSeq.Length() == 1 )
+ {
+ TopoDS_Shape aShape = shapeSeq.First();
+ shapeSeq.Clear();
+ for ( TopoDS_Iterator it( aShape ); it.More(); it.Next() )
+ shapeSeq.Append( it.Value() );
+ }
+
+ // map all sub-shapes in a main shape to their indices
+ TopTools_IndexedMapOfShape anIndices;
+ TopExp::MapShapes(aMainShape->GetValue(), anIndices);
+ TopTools_MapOfShape mapShape;
+
+ // find shared shapes
- TopoDS_Shape aShape2 = aRefShape->GetValue();
- if (aShape2.IsNull()) return NULL;
+ // here we will collect all shares
+ TopTools_ListOfShape aShared;
- TopTools_MapOfShape mapShape2;
- TopExp_Explorer exp (aShape2, TopAbs_ShapeEnum(theShapeType));
- for (; exp.More(); exp.Next()) {
- TopoDS_Shape aSS = exp.Current();
- if (mapShape2.Add(aSS) && mapSelected.Contains(aSS)) {
- B.Add(aCompound, aSS);
+ // number of iterations
+ int nbIters = theMultiShare || theShapes.size() > 1 ? 1 : shapeSeq.Length()-1;
+ // numShares factor to search (i.e. by what nb of shapes each found sub-shape should be shared)
+ int nbShares = theMultiShare ? shapeSeq.Length()-1 : 1;
+
+ for ( int iter = 1; iter <= nbIters; iter++) {
+ for ( int ind = iter+1; ind <= shapeSeq.Length(); ind++) {
+ if ( ind-1+nbShares > shapeSeq.Length() ) break;
+ TopoDS_Compound aCurrSelection;
+ TopoDS_Shape aShape1 = shapeSeq.Value( iter );
+ TopTools_IndexedMapOfShape mapSelected;
+ TopExp::MapShapes(aShape1, TopAbs_ShapeEnum(theShapeType), mapSelected);
+ for ( int s = 0; s < nbShares; s++ ) {
+ BRep_Builder B;
+ TopoDS_Compound aCompound;
+ B.MakeCompound(aCompound);
+ const TopoDS_Shape& aShape2 = shapeSeq.Value( ind+s );
+ TopTools_MapOfShape mapShape2;
+ TopExp_Explorer exp (aShape2, TopAbs_ShapeEnum(theShapeType));
+ for (; exp.More(); exp.Next()) {
+ const TopoDS_Shape& aSS = exp.Current();
+ if (mapShape2.Add(aSS) && mapSelected.Contains(aSS)) {
+ B.Add(aCompound, aSS);
+ }
+ }
+ mapSelected.Clear();
+ aCurrSelection = aCompound;
+ TopExp::MapShapes(aCurrSelection, TopAbs_ShapeEnum(theShapeType), mapSelected);
+ }
+ TopoDS_Iterator itSel(aCurrSelection, Standard_True, Standard_True);
+ for (; itSel.More(); itSel.Next()) {
+ const TopoDS_Shape& aSS = itSel.Value();
+ if (mapShape.Add(aSS) )
+ aShared.Append(aSS);
}
}
-
- mapSelected.Clear();
- TopExp::MapShapes(aCompound, TopAbs_ShapeEnum(theShapeType), mapSelected);
- aCurrSelection = aCompound;
}
- // Create GEOM_Object for each found shared shape (collected in aCurrSelection)
- Handle(GEOM_Object) anObj;
- Handle(TColStd_HArray1OfInteger) anArray;
Handle(TColStd_HSequenceOfTransient) aSeq = new TColStd_HSequenceOfTransient;
- TCollection_AsciiString anAsciiList, anEntry;
- TopoDS_Iterator itSel (aCurrSelection, Standard_True, Standard_True);
- for (; itSel.More(); itSel.Next()) {
- anArray = new TColStd_HArray1OfInteger(1,1);
- anArray->SetValue(1, anIndices.FindIndex(itSel.Value()));
+ if (aShared.IsEmpty()){
+ SetErrorCode(NOT_FOUND_ANY);
+ return aSeq;
+ }
+
+ // create GEOM_Object for each found shared shape (collected in aShared)
+ TCollection_AsciiString anAsciiList;
+ Handle(GEOM_Object) anObj;
+ TopTools_ListIteratorOfListOfShape itSub (aShared);
+ for (; itSub.More(); itSub.Next()) {
+ TopoDS_Shape aValue = itSub.Value();
+ Handle(TColStd_HArray1OfInteger) anArray = new TColStd_HArray1OfInteger(1,1);
+ anArray->SetValue(1, anIndices.FindIndex(aValue));
anObj = GetEngine()->AddSubShape(aMainObj, anArray);
aSeq->Append(anObj);
// for python command
+ TCollection_AsciiString anEntry;
TDF_Tool::Entry(anObj->GetEntry(), anEntry);
anAsciiList += anEntry;
anAsciiList += ",";
}
- if (aSeq->IsEmpty()) {
- SetErrorCode("The given shapes have no shared sub-shapes of the requested type");
- return aSeq;
- }
-
- // Make a Python command
+ // make a Python command
anAsciiList.Trunc(anAsciiList.Length() - 1);
- // IPAL22904: TC6.5.0: order of python commands is wrong after dump study
- Handle(TColStd_HSequenceOfTransient) anObjects = new TColStd_HSequenceOfTransient;
- for( it = theShapes.begin(); it != theShapes.end(); it++ )
- {
- Handle(GEOM_Object) anObj = *it;
- if( !anObj.IsNull() )
- anObjects->Append( anObj );
- }
-
- // Get the function of the latest published object
- Handle(GEOM_Function) aFunction = GEOM::GetCreatedLast( anObjects )->GetLastFunction();
- if( aFunction.IsNull() ) // just in case
- aFunction = aMainShape;
-
- GEOM::TPythonDump pd (aFunction, /*append=*/true);
+ GEOM::TPythonDump pd (anObj->GetLastFunction());
pd << "[" << anAsciiList.ToCString()
- << "] = geompy.GetSharedShapesMulti([";
+ << "] = geompy.GetSharedShapesMulti(";
+
+ if ( aLen > 1 )
+ pd << "[";
it = theShapes.begin();
pd << (*it++);
while (it != theShapes.end()) {
pd << ", " << (*it++);
}
+ if ( aLen > 1 )
+ pd << "]";
- pd << "], " << TopAbs_ShapeEnum(theShapeType) << ")";
+ pd << ", " << TopAbs_ShapeEnum(theShapeType) << ", " << theMultiShare << ")";
SetErrorCode(OK);
return aSeq;
TopoDS_Shape aShape = theShape->GetValue();
// Check presence of triangulation, build if need
- if (!GEOMUtils::CheckTriangulation(aShape)) {
+ if (theShapeType != TopAbs_VERTEX && !GEOMUtils::CheckTriangulation(aShape)) {
SetErrorCode("Cannot build triangulation on the shape");
return aSeqOfIDs;
}
// Interprete results
Standard_Integer iErr = aFinder.ErrorStatus();
- // the detailed description of error codes is in GEOMAlgo_FinderShapeOn1.cxx
+ // the detailed description of error codes is in GEOMAlgo_FinderShapeOn2.cxx
if (iErr) {
MESSAGE(" iErr : " << iErr);
TCollection_AsciiString aMsg (" iErr : ");
return aSeqOfIDs;
}
Standard_Integer iWrn = aFinder.WarningStatus();
- // the detailed description of warning codes is in GEOMAlgo_FinderShapeOn1.cxx
+ // the detailed description of warning codes is in GEOMAlgo_FinderShapeOn2.cxx
if (iWrn) {
MESSAGE(" *** iWrn : " << iWrn);
}
// The GetShapesOnBox() doesn't change object so no new function is required.
Handle(GEOM_Function) aFunction = GEOM::GetCreatedLast(theShape,theBox)->GetLastFunction();
+ // VSR 29/08/2017: 0023327, 0023428: eliminate unnecessary lines in Python dump
+#ifdef DUMP_SUBSHAPE_IDS
// Make a Python command
GEOM::TPythonDump(aFunction, /*append=*/true)
<< "listShapesOnBoxIDs = geompy.GetShapesOnBoxIDs("
<< theShape << ", "
<< TopAbs_ShapeEnum(theShapeType) << ", "
<< theState << ")";
+#endif // DUMP_SUBSHAPE_IDS
SetErrorCode(OK);
return aSeqOfIDs;
TopTools_ListOfShape res;
// Check presence of triangulation, build if need
- if (!GEOMUtils::CheckTriangulation(aShape)) {
+ if (theShapeType != TopAbs_VERTEX && !GEOMUtils::CheckTriangulation(aShape)) {
SetErrorCode("Cannot build triangulation on the shape");
return aSeqOfIDs;
}
+ // Compute classification tolerance.
+ TopTools_IndexedMapOfShape aMapVtx;
+ Standard_Real aTol = Precision::Confusion();
+
+ TopExp::MapShapes(aShape, TopAbs_VERTEX, aMapVtx);
+
+ Standard_Integer i;
+ Standard_Integer aNbVtx = aMapVtx.Extent();
+
+ for (i = 1; i <= aNbVtx; ++i) {
+ const TopoDS_Vertex aVtx = TopoDS::Vertex(aMapVtx.FindKey(i));
+ const Standard_Real aVtxTol = BRep_Tool::Tolerance(aVtx);
+
+ if (aTol < aVtxTol) {
+ aTol = aVtxTol;
+ }
+ }
+
+ // Bound the tolerance value.
+ if (aTol > 0.0001) {
+ aTol = 0.0001;
+ }
+
// Call algo
GEOMAlgo_FinderShapeOn2 aFinder;
- Standard_Real aTol = 0.0001; // default value
Handle(GEOMAlgo_ClsfSolid) aClsfSolid = new GEOMAlgo_ClsfSolid;
aClsfSolid->SetShape(aCheckShape);
// Interprete results
Standard_Integer iErr = aFinder.ErrorStatus();
- // the detailed description of error codes is in GEOMAlgo_FinderShapeOn1.cxx
+ // the detailed description of error codes is in GEOMAlgo_FinderShapeOn2.cxx
if (iErr) {
if (iErr == 41) {
SetErrorCode("theCheckShape must be a solid");
return aSeqOfIDs;
}
Standard_Integer iWrn = aFinder.WarningStatus();
- // the detailed description of warning codes is in GEOMAlgo_FinderShapeOn1.cxx
+ // the detailed description of warning codes is in GEOMAlgo_FinderShapeOn2.cxx
if (iWrn) {
MESSAGE(" *** iWrn : " << iWrn);
}
Handle(GEOM_Function) aFunction =
GEOM::GetCreatedLast(theShape,theCheckShape)->GetLastFunction();
+ // VSR 29/08/2017: 0023327, 0023428: eliminate unnecessary lines in Python dump
+#ifdef DUMP_SUBSHAPE_IDS
// Make a Python command
GEOM::TPythonDump(aFunction, /*append=*/true)
- << "listShapesOnBoxIDs = geompy.GetShapesOnShapeIDs("
+ << "listShapesOnShapeIDs = geompy.GetShapesOnShapeIDs("
<< theCheckShape << ", "
<< theShape << ", "
<< TopAbs_ShapeEnum(theShapeType) << ", "
<< theState << ")";
+#endif // DUMP_SUBSHAPE_IDS
SetErrorCode(OK);
return aSeqOfIDs;
return aRes;
}
+//=============================================================================
+/*!
+ * GetSubShapeEdgeSorted
+ */
+//=============================================================================
+Handle(TColStd_HSequenceOfTransient)
+ GEOMImpl_IShapesOperations::GetSubShapeEdgeSorted
+ (const Handle(GEOM_Object) &theShape,
+ const Handle(GEOM_Object) &theStartPoint)
+{
+ // Get the sorted edges indices.
+ Handle(TColStd_HSequenceOfInteger) aSortedIDs =
+ getSubShapeEdgeSortedIDs(theShape, theStartPoint);
+
+ // Get object by indices.
+ TCollection_AsciiString anAsciiList;
+ Handle(TColStd_HSequenceOfTransient) aSeq =
+ getObjectsShapesOn(theShape, aSortedIDs, anAsciiList);
+
+ if (aSeq.IsNull() || aSeq->IsEmpty()) {
+ SetErrorCode("Empty sequence of edges");
+ return NULL;
+ }
+
+ // Make a Python command
+ Handle(GEOM_Object) anObj =
+ Handle(GEOM_Object)::DownCast(aSeq->Value(1));
+ Handle(GEOM_Function) aFunction = anObj->GetLastFunction();
+
+ GEOM::TPythonDump(aFunction)
+ << "[" << anAsciiList.ToCString() << "] = geompy.GetSubShapeEdgeSorted("
+ << theShape << ", " << theStartPoint << ")";
+
+ SetErrorCode(OK);
+
+ return aSeq;
+}
+
+//=============================================================================
+/*!
+ * GetSubShapesWithTolerance
+ */
+//=============================================================================
+Handle(TColStd_HSequenceOfTransient)
+ GEOMImpl_IShapesOperations::GetSubShapesWithTolerance
+ (const Handle(GEOM_Object) &theShape,
+ const Standard_Integer theShapeType,
+ const GEOMUtils::ComparisonCondition theCondition,
+ const Standard_Real theTolerance)
+{
+ if (theShape.IsNull()) {
+ SetErrorCode("NULL GEOM object");
+ return NULL;
+ }
+
+ TopoDS_Shape aShape = theShape->GetValue();
+
+ if (aShape.IsNull()) {
+ SetErrorCode("NULL Shape");
+ return NULL;
+ }
+
+ if (theShapeType != TopAbs_FACE && theShapeType != TopAbs_EDGE &&
+ theShapeType != TopAbs_VERTEX && aShape.ShapeType() >= theShapeType) {
+ SetErrorCode("Invalid shape type");
+ return NULL;
+ }
+
+ TopTools_IndexedMapOfShape anIndices;
+ TopTools_MapOfShape aMapFence;
+ TopExp_Explorer anExp(aShape,
+ (TopAbs_ShapeEnum) theShapeType);
+ Handle(TColStd_HSequenceOfInteger) anIDs = new TColStd_HSequenceOfInteger;
+
+ TopExp::MapShapes(aShape, anIndices);
+
+ for (; anExp.More(); anExp.Next()) {
+ const TopoDS_Shape &aSubShape = anExp.Current();
+
+ if (aMapFence.Add(aSubShape)) {
+ // Compute tolerance
+ Standard_Real aTolerance = -1.;
+
+ switch (aSubShape.ShapeType()) {
+ case TopAbs_FACE:
+ aTolerance = BRep_Tool::Tolerance(TopoDS::Face(aSubShape));
+ break;
+ case TopAbs_EDGE:
+ aTolerance = BRep_Tool::Tolerance(TopoDS::Edge(aSubShape));
+ break;
+ case TopAbs_VERTEX:
+ aTolerance = BRep_Tool::Tolerance(TopoDS::Vertex(aSubShape));
+ break;
+ default:
+ break;
+ }
+
+ if (aTolerance < 0.) {
+ continue;
+ }
+
+ // Compare the tolerance with reference value.
+ if (GEOMUtils::IsFitCondition (theCondition, aTolerance, theTolerance)) {
+ anIDs->Append(anIndices.FindIndex(aSubShape));
+ }
+ }
+ }
+
+ if (anIDs->IsEmpty()) {
+ SetErrorCode("Empty sequence of sub-shapes");
+ return NULL;
+ }
+
+ // Get objects by indices.
+ TCollection_AsciiString anAsciiList;
+ Handle(TColStd_HSequenceOfTransient) aSeq =
+ getObjectsShapesOn(theShape, anIDs, anAsciiList);
+
+ if (aSeq.IsNull() || aSeq->IsEmpty()) {
+ SetErrorCode("Empty sequence of edges");
+ return NULL;
+ }
+
+ // Make a Python command
+ Handle(GEOM_Object) anObj =
+ Handle(GEOM_Object)::DownCast(aSeq->Value(1));
+ Handle(GEOM_Function) aFunction = anObj->GetLastFunction();
+
+ GEOM::TPythonDump(aFunction)
+ << "[" << anAsciiList.ToCString() << "] = geompy.GetSubShapesWithTolerance("
+ << theShape << ", " << theShapeType << ", " << theCondition << ", "
+ << theTolerance << ")";
+
+ SetErrorCode(OK);
+
+ return aSeq;
+}
+
+//=============================================================================
+/*!
+ * MakeExtraction
+ */
+//=============================================================================
+Handle(GEOM_Object) GEOMImpl_IShapesOperations::MakeExtraction
+ (const Handle(GEOM_Object) &theShape,
+ const Handle(TColStd_HArray1OfInteger) &theSubShapeIDs,
+ std::list<ExtractionStat> &theStats)
+{
+ SetErrorCode(KO);
+
+ if (theShape.IsNull()) {
+ return NULL;
+ }
+
+ //Add a new Result object
+ Handle(GEOM_Object) aResult =
+ GetEngine()->AddObject(GetDocID(), GEOM_EXTRACTION);
+
+ //Add a new Extraction function
+ Handle(GEOM_Function) aFunction =
+ aResult->AddFunction(GEOMImpl_ShapeDriver::GetID(), EXTRACTION);
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != GEOMImpl_ShapeDriver::GetID()) {
+ return NULL;
+ }
+
+ Handle(GEOM_Function) aShape = theShape->GetLastFunction();
+
+ if (aShape.IsNull()) {
+ return NULL;
+ }
+
+ GEOMImpl_IExtract aCI (aFunction);
+
+ aCI.SetShape(aShape);
+ aCI.SetSubShapeIDs(theSubShapeIDs);
+
+ //Compute the Edge value
+ try {
+ OCC_CATCH_SIGNALS;
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("Shape driver failed");
+
+ return NULL;
+ }
+ }
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
+
+ return NULL;
+ }
+
+ // Fill in statistics.
+ theStats.clear();
+
+ Handle(TColStd_HArray1OfInteger) aStatIDsArray[3] =
+ { aCI.GetRemovedIDs(), aCI.GetModifiedIDs(), aCI.GetAddedIDs() };
+ int i;
+ int j;
+
+ for (j = 0; j < 3; ++j) {
+ if (!aStatIDsArray[j].IsNull()) {
+ const int anUpperID = aStatIDsArray[j]->Upper();
+ ExtractionStat aStat;
+
+ for (i = aStatIDsArray[j]->Lower(); i <= anUpperID; ++i) {
+ aStat.indices.push_back(aStatIDsArray[j]->Value(i));
+ }
+
+ aStat.type = (ExtractionStatType) j;
+ theStats.push_back(aStat);
+ }
+ }
+
+ //Make a Python command
+ GEOM::TPythonDump pd(aFunction);
+
+ pd << aResult << " = geompy.MakeExtraction(" << theShape << ", [";
+
+ if (!theSubShapeIDs.IsNull()) {
+ const int aNbIDs = theSubShapeIDs->Upper();
+
+ for (i = theSubShapeIDs->Lower(); i < aNbIDs; ++i) {
+ pd << theSubShapeIDs->Value(i) << ", ";
+ }
+
+ // Dump the last value without a comma.
+ pd << theSubShapeIDs->Value(i);
+ }
+
+ pd << "])";
+
+ SetErrorCode(OK);
+
+ return aResult;
+}
+
//=======================================================================
//function : getShapesOnSurfaceIDs
/*!
Handle(TColStd_HSequenceOfInteger) aSeqOfIDs;
// Check presence of triangulation, build if need
- if (!GEOMUtils::CheckTriangulation(theShape)) {
+ if (theShapeType != TopAbs_VERTEX &&
+ !GEOMUtils::CheckTriangulation(theShape)) {
SetErrorCode("Cannot build triangulation on the shape");
return aSeqOfIDs;
}
VertMax = T;
}
}
- catch (Standard_Failure) {
- Handle(Standard_Failure) aFail = Standard_Failure::Caught();
- SetErrorCode(aFail->GetMessageString());
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
return aSeqOfIDs;
}
// END: Mantis issue 0020961
// Call algo
- GEOMAlgo_FinderShapeOn1 aFinder;
- //Standard_Real aTol = 0.0001; // default value
- Standard_Real aTol = VertMax; // Mantis issue 0020961
+ GEOMAlgo_FinderShapeOn2 aFinder;
+ Handle(GEOMAlgo_ClsfSurf) aClsfSurf = new GEOMAlgo_ClsfSurf;
+ Standard_Real aTol = VertMax; // Mantis issue 0020961
+ aClsfSurf->SetSurface(theSurface);
aFinder.SetShape(theShape);
aFinder.SetTolerance(aTol);
- aFinder.SetSurface(theSurface);
+ aFinder.SetClsf(aClsfSurf);
aFinder.SetShapeType(theShapeType);
aFinder.SetState(theState);
// Interprete results
Standard_Integer iErr = aFinder.ErrorStatus();
- // the detailed description of error codes is in GEOMAlgo_FinderShapeOn1.cxx
+ // the detailed description of error codes is in GEOMAlgo_FinderShapeOn2.cxx
if (iErr) {
MESSAGE(" iErr : " << iErr);
TCollection_AsciiString aMsg (" iErr : ");
return aSeqOfIDs;
}
Standard_Integer iWrn = aFinder.WarningStatus();
- // the detailed description of warning codes is in GEOMAlgo_FinderShapeOn1.cxx
+ // the detailed description of warning codes is in GEOMAlgo_FinderShapeOn2.cxx
if (iWrn) {
MESSAGE(" *** iWrn : " << iWrn);
}
return aSeq;
}
+//=============================================================================
+/*!
+ * getSubShapeEdgeSortedIDs
+ */
+//=============================================================================
+Handle(TColStd_HSequenceOfInteger)
+ GEOMImpl_IShapesOperations::getSubShapeEdgeSortedIDs
+ (const Handle(GEOM_Object) &theShape,
+ const Handle(GEOM_Object) &theStartPoint)
+{
+ Handle(TColStd_HSequenceOfInteger) aResult;
+
+ if (theShape.IsNull() || theStartPoint.IsNull()) {
+ SetErrorCode("NULL GEOM object");
+ return aResult;
+ }
+
+ const TopoDS_Shape aShape = theShape->GetValue();
+ const TopoDS_Shape aStartPoint = theStartPoint->GetValue();
+
+ if (aShape.IsNull() || aStartPoint.IsNull()) {
+ SetErrorCode("NULL Shape");
+ return aResult;
+ }
+
+ if (aStartPoint.ShapeType() != TopAbs_VERTEX) {
+ SetErrorCode("Starting point is not a vertex");
+ return aResult;
+ }
+
+ TopExp_Explorer anExp(aShape, TopAbs_EDGE);
+ TopTools_MapOfShape aMapFence;
+ TopTools_ListOfShape anEdges;
+
+ for (; anExp.More(); anExp.Next()) {
+ const TopoDS_Shape &anEdge = anExp.Current();
+
+ if (aMapFence.Add(anEdge)) {
+ anEdges.Append(anEdge);
+ }
+ }
+
+ if (anEdges.IsEmpty()) {
+ SetErrorCode("Shape doesn't contain edges");
+ return aResult;
+ }
+
+ // Step 1: Sort edges
+ GEOMUtils::SortShapes(anEdges, Standard_False);
+
+ TopTools_ListIteratorOfListOfShape anIter(anEdges);
+ TopoDS_Vertex aV[2];
+ TopTools_DataMapOfShapeListOfShape aMapVE;
+
+ // Step 2: Fill the map vertex - list of edges.
+ for (; anIter.More(); anIter.Next()) {
+ TopoDS_Edge anEdge = TopoDS::Edge(anIter.Value());
+
+ TopExp::Vertices(anEdge, aV[0], aV[1]);
+
+ const Standard_Integer aNbV = aV[0].IsSame(aV[1]) ? 1 : 2;
+ Standard_Integer i;
+
+ for (i = 0; i < aNbV; ++i) {
+ if (aV[i].IsNull() == Standard_False) {
+ if (!aMapVE.IsBound(aV[i])) {
+ // There is no this vertex in the map.
+ aMapVE.Bind(aV[i], TopTools_ListOfShape());
+ }
+
+ // Add the edge to the list bound with the vertex aV[i].
+ TopTools_ListOfShape &aLEdges = aMapVE.ChangeFind(aV[i]);
+
+ aLEdges.Append(anEdge);
+ }
+ }
+ }
+
+ // Step 3: Find starting point in aMapVE.
+ TopoDS_Vertex aStartVtx = TopoDS::Vertex(aStartPoint);
+
+ if (!aMapVE.IsBound(aStartVtx)) {
+ aStartVtx = getSameVertex(aShape, aStartVtx);
+
+ if (aStartVtx.IsNull()) {
+ SetErrorCode("Invalid Starting point");
+ return aResult;
+ }
+ }
+
+ TopTools_IndexedMapOfShape anIndices;
+ TopTools_MapOfShape aMapVFence;
+ TopoDS_Shape aCurVtx = aStartVtx;
+ TopoDS_Edge aCurEdge =
+ TopoDS::Edge(aMapVE.Find(aCurVtx).First());
+
+ aResult = new TColStd_HSequenceOfInteger;
+ TopExp::MapShapes(aShape, anIndices);
+
+ // Step 4: Fill the list of sorted edges.
+ while (aMapVFence.Add(aCurVtx)) {
+ // Append the ID of the current edge to the list of sorted.
+ aResult->Append(anIndices.FindIndex(aCurEdge));
+ TopExp::Vertices(aCurEdge, aV[0], aV[1]);
+
+ // Get the next vertex.
+ if (aCurVtx.IsSame(aV[0])) {
+ if (aCurVtx.IsSame(aV[1])) {
+ // There is no next vertex.
+ break;
+ } else {
+ aCurVtx = aV[1];
+ }
+ } else {
+ aCurVtx = aV[0];
+ }
+
+ if (aCurVtx.IsNull()) {
+ // There is no next vertex.
+ break;
+ }
+
+ // Get the next edge.
+ const TopTools_ListOfShape &aLEdges = aMapVE.Find(aCurVtx);
+ TopTools_ListIteratorOfListOfShape anEIter(aLEdges);
+
+ for (; anEIter.More(); anEIter.Next()) {
+ const TopoDS_Shape &aLocalEdge = anEIter.Value();
+
+ if (aLocalEdge.IsNull() == Standard_False) {
+ if (!aCurEdge.IsSame(aLocalEdge)) {
+ aCurEdge = TopoDS::Edge(aLocalEdge);
+ break;
+ }
+ }
+ }
+
+ if (!anEIter.More()) {
+ // There is no next edge.
+ break;
+ }
+ }
+
+ return aResult;
+}
+
//=======================================================================
//function : getShapesOnSurface
/*!
// The GetShapesOnPlaneIDs() doesn't change object so no new function is required.
Handle(GEOM_Function) aFunction = GEOM::GetCreatedLast(theShape,theAx1)->GetLastFunction();
+ // VSR 29/08/2017: 0023327, 0023428: eliminate unnecessary lines in Python dump
+#ifdef DUMP_SUBSHAPE_IDS
// Make a Python command
GEOM::TPythonDump(aFunction, /*append=*/true)
<< "listShapesOnPlane = geompy.GetShapesOnPlaneIDs"
<< "(" << theShape << "," << aShapeType << "," << theAx1 << "," << theState << ")";
+#endif // DUMP_SUBSHAPE_IDS
SetErrorCode(OK);
return aSeq;
// The GetShapesOnPlaneIDs() doesn't change object so no new function is required.
Handle(GEOM_Function) aFunction = GEOM::GetCreatedLast(theShape,theAx1)->GetLastFunction();
+ // VSR 29/08/2017: 0023327, 0023428: eliminate unnecessary lines in Python dump
+#ifdef DUMP_SUBSHAPE_IDS
// Make a Python command
GEOM::TPythonDump(aFunction, /*append=*/true)
<< "listShapesOnPlane = geompy.GetShapesOnPlaneWithLocationIDs"
<< "(" << theShape << ", " << aShapeType << ", " << theAx1 << ", "<< thePnt << ", " << theState << ")";
+#endif // DUMP_SUBSHAPE_IDS
SetErrorCode(OK);
return aSeq;
// The GetShapesOnCylinder() doesn't change object so no new function is required.
Handle(GEOM_Function) aFunction = GEOM::GetCreatedLast(theShape,theAxis)->GetLastFunction();
+ // VSR 29/08/2017: 0023327, 0023428: eliminate unnecessary lines in Python dump
+#ifdef DUMP_SUBSHAPE_IDS
// Make a Python command
GEOM::TPythonDump(aFunction, /*append=*/true)
<< "listShapesOnCylinder = geompy.GetShapesOnCylinderIDs"
<< "(" << theShape << ", " << aShapeType << ", " << theAxis << ", "
<< theRadius << ", " << theState << ")";
+#endif // DUMP_SUBSHAPE_IDS
SetErrorCode(OK);
return aSeq;
Handle(GEOM_Function) aFunction =
GEOM::GetCreatedLast(theShape, GEOM::GetCreatedLast(thePnt,theAxis))->GetLastFunction();
+ // VSR 29/08/2017: 0023327, 0023428: eliminate unnecessary lines in Python dump
+#ifdef DUMP_SUBSHAPE_IDS
// Make a Python command
GEOM::TPythonDump(aFunction, /*append=*/true)
<< "listShapesOnCylinder = geompy.GetShapesOnCylinderWithLocationIDs"
<< "(" << theShape << ", " << aShapeType << ", " << theAxis << ", "
<< thePnt << ", " << theRadius << ", " << theState << ")";
+#endif // DUMP_SUBSHAPE_IDS
SetErrorCode(OK);
return aSeq;
// The GetShapesOnSphere() doesn't change object so no new function is required.
Handle(GEOM_Function) aFunction = GEOM::GetCreatedLast(theShape,theCenter)->GetLastFunction();
+ // VSR 29/08/2017: 0023327, 0023428: eliminate unnecessary lines in Python dump
+#ifdef DUMP_SUBSHAPE_IDS
// Make a Python command
GEOM::TPythonDump(aFunction, /*append=*/true)
- << "listShapesOnCylinder = geompy.GetShapesOnSphereIDs"
+ << "listShapesOnSphere = geompy.GetShapesOnSphereIDs"
<< "(" << theShape << ", " << aShapeType << ", " << theCenter << ", "
<< theRadius << ", " << theState << ")";
+#endif // DUMP_SUBSHAPE_IDS
SetErrorCode(OK);
return aSeq;
Handle(TColStd_HSequenceOfInteger) aSeqOfIDs;
// Check presence of triangulation, build if need
- if (!GEOMUtils::CheckTriangulation(aShape)) {
+ if (theShapeType != TopAbs_VERTEX && !GEOMUtils::CheckTriangulation(aShape)) {
SetErrorCode("Cannot build triangulation on the shape");
return aSeqOfIDs;
}
gp_Pnt aPntBL = BRep_Tool::Pnt(TopoDS::Vertex(aBL));
gp_Pnt aPntBR = BRep_Tool::Pnt(TopoDS::Vertex(aBR));
- GEOMAlgo_FinderShapeOnQuad aFinder( aPntTL, aPntTR, aPntBL, aPntBR );
+ GEOMAlgo_FinderShapeOn2 aFinder;
+ Handle(GEOMAlgo_ClsfQuad) aClsfQuad = new GEOMAlgo_ClsfQuad;
+
Standard_Real aTol = 0.0001; // default value
+ aClsfQuad->SetCorners(aPntTL, aPntTR, aPntBL, aPntBR);
aFinder.SetShape(aShape);
aFinder.SetTolerance(aTol);
- //aFinder.SetSurface(theSurface);
+ aFinder.SetClsf(aClsfQuad);
aFinder.SetShapeType(aShapeType);
aFinder.SetState(theState);
// Interprete results
Standard_Integer iErr = aFinder.ErrorStatus();
- // the detailed description of error codes is in GEOMAlgo_FinderShapeOn1.cxx
+ // the detailed description of error codes is in GEOMAlgo_FinderShapeOn2.cxx
if (iErr) {
MESSAGE(" iErr : " << iErr);
TCollection_AsciiString aMsg (" iErr : ");
return aSeqOfIDs;
}
Standard_Integer iWrn = aFinder.WarningStatus();
- // the detailed description of warning codes is in GEOMAlgo_FinderShapeOn1.cxx
+ // the detailed description of warning codes is in GEOMAlgo_FinderShapeOn2.cxx
if (iWrn) {
MESSAGE(" *** iWrn : " << iWrn);
}
// Make a Python command
// The GetShapesOnCylinder() doesn't change object so no new function is required.
- Handle(GEOM_Object) lastObj = GEOM::GetCreatedLast(theShape,theTopLeftPoint);
+ Handle(GEOM_BaseObject) lastObj = GEOM::GetCreatedLast(theShape,theTopLeftPoint);
lastObj = GEOM::GetCreatedLast(lastObj,theTopRigthPoint);
lastObj = GEOM::GetCreatedLast(lastObj,theBottomRigthPoint);
lastObj = GEOM::GetCreatedLast(lastObj,theBottomLeftPoint);
Handle(GEOM_Function) aFunction = lastObj->GetLastFunction();
+ // VSR 29/08/2017: 0023327, 0023428: eliminate unnecessary lines in Python dump
+#ifdef DUMP_SUBSHAPE_IDS
GEOM::TPythonDump(aFunction, /*append=*/true)
<< "listShapesOnQuadrangle = geompy.GetShapesOnQuadrangleIDs("
<< theShape << ", "
<< theBottomLeftPoint << ", "
<< theBottomRigthPoint << ", "
<< theState << ")";
+#endif // DUMP_SUBSHAPE_IDS
SetErrorCode(OK);
return aSeqOfIDs;
//=============================================================================
/*!
- * GetInPlaceOfShape
+ * case GetInPlace:
+ * default:
*/
//=============================================================================
-static bool GetInPlaceOfShape (const Handle(GEOM_Function)& theWhereFunction,
- const TopTools_IndexedMapOfShape& theWhereIndices,
- const TopoDS_Shape& theWhat,
- TColStd_ListOfInteger& theModifiedList)
+Handle(GEOM_Object) GEOMImpl_IShapesOperations::GetInPlace (Handle(GEOM_Object) theShapeWhere,
+ Handle(GEOM_Object) theShapeWhat)
{
- if (theWhereFunction.IsNull() || theWhat.IsNull()) return false;
+ SetErrorCode(KO);
- if (theWhereIndices.Contains(theWhat)) {
- // entity was not changed by the operation
- Standard_Integer aWhatIndex = theWhereIndices.FindIndex(theWhat);
- theModifiedList.Append(aWhatIndex);
- return true;
- }
+ if (theShapeWhere.IsNull() || theShapeWhat.IsNull()) return NULL;
- // try to find in history
- TDF_Label aHistoryLabel = theWhereFunction->GetHistoryEntry(Standard_False);
-
- // search in history for all argument shapes
- Standard_Boolean isFound = Standard_False;
- Standard_Boolean isGood = Standard_False;
-
- TDF_LabelSequence aLabelSeq;
- theWhereFunction->GetDependency(aLabelSeq);
- Standard_Integer nbArg = aLabelSeq.Length();
-
- for (Standard_Integer iarg = 1; iarg <= nbArg && !isFound; iarg++) {
-
- TDF_Label anArgumentRefLabel = aLabelSeq.Value(iarg);
-
- Handle(GEOM_Object) anArgumentObject = GEOM_Object::GetReferencedObject(anArgumentRefLabel);
- TopoDS_Shape anArgumentShape = anArgumentObject->GetValue();
-
- TopTools_IndexedMapOfShape anArgumentIndices;
- TopExp::MapShapes(anArgumentShape, anArgumentIndices);
-
- if (anArgumentIndices.Contains(theWhat)) {
- isFound = Standard_True;
- Standard_Integer aWhatIndex = anArgumentIndices.FindIndex(theWhat);
-
- // Find corresponding label in history
- TDF_Label anArgumentHistoryLabel =
- theWhereFunction->GetArgumentHistoryEntry(anArgumentRefLabel, Standard_False);
- if (anArgumentHistoryLabel.IsNull()) {
- // Lost History of operation argument. Possibly, all its entities was removed.
- isGood = Standard_True;
- }
- else {
- TDF_Label aWhatHistoryLabel = anArgumentHistoryLabel.FindChild(aWhatIndex, Standard_False);
-
- if (aWhatHistoryLabel.IsNull()) {
- // Removed entity ? Compound ? Compsolid ? Shell ? Wire
- isGood = Standard_False;
- } else {
- Handle(TDataStd_IntegerArray) anIntegerArray;
- if (!aWhatHistoryLabel.FindAttribute(TDataStd_IntegerArray::GetID(), anIntegerArray)) {
- //Error: Empty modifications history for the sought shape.
- isGood = Standard_False;
- }
- else {
- isGood = Standard_True;
- Standard_Integer imod, aModifLen = anIntegerArray->Array()->Length();
- for (imod = 1; imod <= aModifLen; imod++) {
- theModifiedList.Append(anIntegerArray->Array()->Value(imod));
- }
- }
- }
- }
- }
- }
-
- isFound = isGood;
-
- if (!isFound) {
- // try compound/compsolid/shell/wire element by element
- bool isFoundAny = false;
- TopTools_MapOfShape mapShape;
-
- if (theWhat.ShapeType() == TopAbs_COMPOUND ||
- theWhat.ShapeType() == TopAbs_COMPSOLID) {
- // recursive processing of compound/compsolid
- TopoDS_Iterator anIt (theWhat, Standard_True, Standard_True);
- for (; anIt.More(); anIt.Next()) {
- if (mapShape.Add(anIt.Value())) {
- TopoDS_Shape curWhat = anIt.Value();
- isFoundAny = GetInPlaceOfShape(theWhereFunction, theWhereIndices, curWhat, theModifiedList);
- if (isFoundAny) isFound = Standard_True;
- }
- }
- }
- else if (theWhat.ShapeType() == TopAbs_SHELL) {
- // try to replace a shell by its faces images
- TopExp_Explorer anExp (theWhat, TopAbs_FACE);
- for (; anExp.More(); anExp.Next()) {
- if (mapShape.Add(anExp.Current())) {
- TopoDS_Shape curWhat = anExp.Current();
- isFoundAny = GetInPlaceOfShape(theWhereFunction, theWhereIndices, curWhat, theModifiedList);
- if (isFoundAny) isFound = Standard_True;
- }
- }
- }
- else if (theWhat.ShapeType() == TopAbs_WIRE) {
- // try to replace a wire by its edges images
- TopExp_Explorer anExp (theWhat, TopAbs_EDGE);
- for (; anExp.More(); anExp.Next()) {
- if (mapShape.Add(anExp.Current())) {
- TopoDS_Shape curWhat = anExp.Current();
- isFoundAny = GetInPlaceOfShape(theWhereFunction, theWhereIndices, curWhat, theModifiedList);
- if (isFoundAny) isFound = Standard_True;
- }
- }
- }
- else {
- // Removed entity
- }
- }
-
- return isFound;
-}
-
-//=============================================================================
-/*!
- * GetShapeProperties
- */
-//=============================================================================
-void GEOMImpl_IShapesOperations::GetShapeProperties( const TopoDS_Shape aShape, Standard_Real tab[],
- gp_Pnt & aVertex )
-{
- GProp_GProps theProps;
- gp_Pnt aCenterMass;
- //TopoDS_Shape aPntShape;
- Standard_Real aShapeSize;
-
- if (aShape.ShapeType() == TopAbs_VERTEX) aCenterMass = BRep_Tool::Pnt( TopoDS::Vertex( aShape ) );
- else if (aShape.ShapeType() == TopAbs_EDGE) BRepGProp::LinearProperties(aShape, theProps);
- else if (aShape.ShapeType() == TopAbs_FACE) BRepGProp::SurfaceProperties(aShape, theProps);
- else BRepGProp::VolumeProperties(aShape, theProps);
-
- if (aShape.ShapeType() == TopAbs_VERTEX)
- aShapeSize = 1;
- else {
- aCenterMass = theProps.CentreOfMass();
- aShapeSize = theProps.Mass();
- }
-
-// aPntShape = BRepBuilderAPI_MakeVertex(aCenterMass).Shape();
-// aVertex = BRep_Tool::Pnt( TopoDS::Vertex( aPntShape ) );
- aVertex = aCenterMass;
- tab[0] = aVertex.X();
- tab[1] = aVertex.Y();
- tab[2] = aVertex.Z();
- tab[3] = aShapeSize;
- return;
-}
-
-namespace {
-
- //================================================================================
- /*!
- * \brief Return normal to face at extrema point
- */
- //================================================================================
-
- gp_Vec GetNormal (const TopoDS_Face& face, const BRepExtrema_DistShapeShape& extrema)
- {
- gp_Vec defaultNorm(1,0,0); // to have same normals on different faces
- try {
- // get UV at extrema point
- Standard_Real u,v, f,l;
- switch ( extrema.SupportTypeShape2(1) ) {
- case BRepExtrema_IsInFace: {
- extrema.ParOnFaceS2(1, u, v );
- break;
- }
- case BRepExtrema_IsOnEdge: {
- TopoDS_Edge edge = TopoDS::Edge( extrema.SupportOnShape2(1));
- Handle(Geom2d_Curve) pcurve = BRep_Tool::CurveOnSurface( edge, face, f,l );
- extrema.ParOnEdgeS2( 1, u );
- gp_Pnt2d uv = pcurve->Value( u );
- u = uv.Coord(1);
- v = uv.Coord(2);
- break;
- }
- case BRepExtrema_IsVertex: return defaultNorm;
- }
- // get derivatives
- BRepAdaptor_Surface surface( face, false );
- gp_Vec du, dv; gp_Pnt p;
- surface.D1( u, v, p, du, dv );
-
- return du ^ dv;
-
- } catch (Standard_Failure ) {
- }
- return defaultNorm;
- }
-}
-
-//=============================================================================
-/*!
- * case GetInPlace:
- * default:
- */
-//=============================================================================
-Handle(GEOM_Object) GEOMImpl_IShapesOperations::GetInPlace (Handle(GEOM_Object) theShapeWhere,
- Handle(GEOM_Object) theShapeWhat)
-{
- SetErrorCode(KO);
-
- if (theShapeWhere.IsNull() || theShapeWhat.IsNull()) return NULL;
-
- TopoDS_Shape aWhere = theShapeWhere->GetValue();
- TopoDS_Shape aWhat = theShapeWhat->GetValue();
+ TopoDS_Shape aWhere = theShapeWhere->GetValue();
+ TopoDS_Shape aWhat = theShapeWhat->GetValue();
if (aWhere.IsNull() || aWhat.IsNull()) {
SetErrorCode("Error: aWhere and aWhat TopoDS_Shape are Null.");
return NULL;
}
- // Compute confusion tolerance.
- Standard_Real aTolConf = Precision::Confusion();
- Standard_Integer i;
-
- for (i = 0; i < 2; ++i) {
- TopExp_Explorer anExp(i == 0 ? aWhere : aWhat, TopAbs_VERTEX);
-
- for (; anExp.More(); anExp.Next()) {
- const TopoDS_Vertex aVtx = TopoDS::Vertex(anExp.Current());
- const Standard_Real aTolVtx = BRep_Tool::Tolerance(aVtx);
-
- if (aTolVtx > aTolConf) {
- aTolConf = aTolVtx;
- }
- }
- }
-
- // Compute mass tolerance.
- Bnd_Box aBoundingBox;
- Standard_Real aXmin, aYmin, aZmin, aXmax, aYmax, aZmax;
- Standard_Real aMassTol;
-
- BRepBndLib::Add(aWhere, aBoundingBox);
- BRepBndLib::Add(aWhat, aBoundingBox);
- aBoundingBox.Get(aXmin, aYmin, aZmin, aXmax, aYmax, aZmax);
- aMassTol = Max(aXmax - aXmin, aYmax - aYmin);
- aMassTol = Max(aMassTol, aZmax - aZmin);
- aMassTol *= aTolConf;
-
// Searching for the sub-shapes inside the ShapeWhere shape
GEOMAlgo_GetInPlace aGIP;
- aGIP.SetTolerance(aTolConf);
- aGIP.SetTolMass(aMassTol);
- aGIP.SetTolCG(aTolConf);
- aGIP.SetArgument(aWhat);
- aGIP.SetShapeWhere(aWhere);
-
- aGIP.Perform();
- int iErr = aGIP.ErrorStatus();
- if (iErr) {
+ if (!GEOMAlgo_GetInPlaceAPI::GetInPlace(aWhere, aWhat, aGIP)) {
SetErrorCode("Error in GEOMAlgo_GetInPlace");
return NULL;
}
const TopoDS_Shape &aShapeResult = aGIP.Result();
TopTools_MapOfShape aMFence;
TopTools_IndexedMapOfShape aWhereIndices;
+ Standard_Integer aShapeType = -1;
TopExp::MapShapes(aWhere, aWhereIndices);
if (aShapeResult.IsNull() == Standard_False) {
- TopoDS_Iterator anIt(aShapeResult);
+ TopoDS_Iterator anIt(aShapeResult);
+ Standard_Boolean isFirst = Standard_True;
for (; anIt.More(); anIt.Next()) {
const TopoDS_Shape &aPart = anIt.Value();
if(aWhereIndices.Contains(aPart) && aMFence.Add(aPart)) {
+ const TopAbs_ShapeEnum aType = aPart.ShapeType();
+
+ if (aShapeType == -1) {
+ // Initialization.
+ aShapeType = aType;
+ } else if (aShapeType != TopAbs_SHAPE && aShapeType != aType) {
+ // Different types.
+ aShapeType = TopAbs_SHAPE;
+ }
+
aLSA.Append(aPart);
}
}
Handle(TColStd_HArray1OfInteger) aModifiedArray = new TColStd_HArray1OfInteger (1, aLSA.Extent());
TopTools_ListIteratorOfListOfShape anIterModif (aLSA);
for (Standard_Integer imod = 1; anIterModif.More(); anIterModif.Next(), imod++) {
- if (aWhereIndices.Contains(anIterModif.Value())) {
- aModifiedArray->SetValue(imod, aWhereIndices.FindIndex(anIterModif.Value()));
- }
- else {
- SetErrorCode("Error: wrong sub-shape returned");
- return NULL;
- }
+ aModifiedArray->SetValue(imod, aWhereIndices.FindIndex(anIterModif.Value()));
}
//Add a new object
return NULL;
}
- if (aModifiedArray->Length() > 1 || theShapeWhat->GetType() == GEOM_GROUP) {
+ const Standard_Boolean isSameType = (aShapeType != TopAbs_SHAPE);
+
+ if ((aModifiedArray->Length() > 1 && isSameType) ||
+ theShapeWhat->GetType() == GEOM_GROUP) {
//Set a GROUP type
aResult->SetType(GEOM_GROUP);
* default:
*/
//=============================================================================
-Handle(GEOM_Object) GEOMImpl_IShapesOperations::GetInPlaceOld (Handle(GEOM_Object) theShapeWhere,
- Handle(GEOM_Object) theShapeWhat)
+Handle(GEOM_Object) GEOMImpl_IShapesOperations::GetInPlaceOld
+ (Handle(GEOM_Object) theShapeWhere,
+ Handle(GEOM_Object) theShapeWhat)
{
SetErrorCode(KO);
if (theShapeWhere.IsNull() || theShapeWhat.IsNull()) return NULL;
- TopoDS_Shape aWhere = theShapeWhere->GetValue();
- TopoDS_Shape aWhat = theShapeWhat->GetValue();
- TopoDS_Shape aPntShape;
- TopoDS_Vertex aVertex;
+ TopoDS_Shape aWhere = theShapeWhere->GetValue();
+ TopoDS_Shape aWhat = theShapeWhat->GetValue();
+ TopTools_ListOfShape aModifiedList;
+ const Standard_Integer iErr =
+ GEOMAlgo_GetInPlaceAPI::GetInPlaceOld(aWhere, aWhat, aModifiedList);
- if (aWhere.IsNull() || aWhat.IsNull()) {
- SetErrorCode("Error: aWhere and aWhat TopoDS_Shape are Null.");
- return NULL;
- }
+ if (iErr) {
+ switch (iErr) {
+ case 1:
+ SetErrorCode("Error: aWhere and aWhat TopoDS_Shape are Null.");
+ break;
+ case 2:
+ SetErrorCode
+ ("Error: An attempt to extract a shape of not supported type.");
+ break;
+ case 3:
+ SetErrorCode(NOT_FOUND_ANY);
+ break;
+ default:
+ SetErrorCode("Shape driver failed");
+ break;
+ }
- Handle(GEOM_Function) aWhereFunction = theShapeWhere->GetLastFunction();
- if (aWhereFunction.IsNull()) {
- SetErrorCode("Error: aWhereFunction is Null.");
return NULL;
}
TopTools_IndexedMapOfShape aWhereIndices;
TopExp::MapShapes(aWhere, aWhereIndices);
- TColStd_ListOfInteger aModifiedList;
- Standard_Integer aWhereIndex;
- Handle(TColStd_HArray1OfInteger) aModifiedArray;
- Handle(GEOM_Object) aResult;
-
- bool isFound = false;
- TopAbs_ShapeEnum iType = TopAbs_SOLID;
- //Standard_Real aWhat_Mass = 0., aWhere_Mass = 0.;
- Standard_Real tab_aWhat[4], tab_aWhere[4];
- Standard_Real dl_l = 1e-3;
- Standard_Real min_l, Tol_0D, Tol_1D, Tol_2D, Tol_3D, Tol_Mass;
- Standard_Real aXmin, aYmin, aZmin, aXmax, aYmax, aZmax;
- Bnd_Box BoundingBox;
- gp_Pnt aPnt, aPnt_aWhat, tab_Pnt[2];
- GProp_GProps aProps;
-
- // Find the iType of the aWhat shape
- /*
- if ( aWhat.ShapeType() == TopAbs_VERTEX ) iType = TopAbs_VERTEX;
- else if ( aWhat.ShapeType() == TopAbs_EDGE || aWhat.ShapeType() == TopAbs_WIRE ) iType = TopAbs_EDGE;
- else if ( aWhat.ShapeType() == TopAbs_FACE || aWhat.ShapeType() == TopAbs_SHELL ) iType = TopAbs_FACE;
- else if ( aWhat.ShapeType() == TopAbs_SOLID || aWhat.ShapeType() == TopAbs_COMPSOLID ) iType = TopAbs_SOLID;
- else if ( aWhat.ShapeType() == TopAbs_COMPOUND ) {
- // Only the iType of the first shape in the compound is taken into account
- TopoDS_Iterator It (aWhat, Standard_False, Standard_False);
- if ( !It.More() ) {
- SetErrorCode("Error: theShapeWhat is an empty COMPOUND.");
- return NULL;
- }
- TopAbs_ShapeEnum compType = It.Value().ShapeType();
- if ( compType == TopAbs_VERTEX ) iType = TopAbs_VERTEX;
- else if ( compType == TopAbs_EDGE || compType == TopAbs_WIRE ) iType = TopAbs_EDGE;
- else if ( compType == TopAbs_FACE || compType == TopAbs_SHELL) iType = TopAbs_FACE;
- else if ( compType == TopAbs_SOLID || compType == TopAbs_COMPSOLID) iType = TopAbs_SOLID;
- }
- else {
- SetErrorCode("Error: An attempt to extract a shape of not supported type.");
- return NULL;
- }
- */
- iType = GEOMUtils::GetTypeOfSimplePart(aWhat);
- if (iType == TopAbs_SHAPE) {
- SetErrorCode("Error: An attempt to extract a shape of not supported type.");
- return NULL;
- }
-
- TopExp_Explorer Exp_aWhat ( aWhat, iType );
- TopExp_Explorer Exp_aWhere ( aWhere, iType );
- TopExp_Explorer Exp_Edge ( aWhere, TopAbs_EDGE );
-
- // Find the shortest edge in theShapeWhere shape
- BRepBndLib::Add(aWhere, BoundingBox);
- BoundingBox.Get(aXmin, aYmin, aZmin, aXmax, aYmax, aZmax);
- min_l = fabs(aXmax - aXmin);
- if( min_l < fabs(aYmax - aYmin) ) min_l = fabs(aYmax - aYmin);
- if( min_l < fabs(aZmax - aZmin) ) min_l = fabs(aZmax - aZmin);
- min_l /= dl_l;
- // Mantis issue 0020908 BEGIN
- if (!Exp_Edge.More()) {
- min_l = Precision::Confusion();
- }
- // Mantis issue 0020908 END
- for ( Standard_Integer nbEdge = 0; Exp_Edge.More(); Exp_Edge.Next(), nbEdge++ ) {
- TopExp_Explorer Exp_Vertex( Exp_Edge.Current(), TopAbs_VERTEX);
- for ( Standard_Integer nbVertex = 0; Exp_Vertex.More(); Exp_Vertex.Next(), nbVertex++ ) {
- aPnt = BRep_Tool::Pnt( TopoDS::Vertex( Exp_Vertex.Current() ) );
- tab_Pnt[nbVertex] = aPnt;
- }
- if ( ! tab_Pnt[0].IsEqual(tab_Pnt[1], dl_l) ) {
- BRepGProp::LinearProperties(Exp_Edge.Current(), aProps);
- if ( aProps.Mass() < min_l ) min_l = aProps.Mass();
- }
- }
-
- // Compute tolerances
- Tol_0D = dl_l;
- Tol_1D = dl_l * min_l;
- Tol_2D = dl_l * ( min_l * min_l) * ( 2. + dl_l);
- Tol_3D = dl_l * ( min_l * min_l * min_l ) * ( 3. + (3 * dl_l) + (dl_l * dl_l) );
-
- if (Tol_0D < Precision::Confusion()) Tol_0D = Precision::Confusion();
- if (Tol_1D < Precision::Confusion()) Tol_1D = Precision::Confusion();
- if (Tol_2D < Precision::Confusion()) Tol_2D = Precision::Confusion();
- if (Tol_3D < Precision::Confusion()) Tol_3D = Precision::Confusion();
-
- //if (Tol_1D > 1.0) Tol_1D = 1.0;
- //if (Tol_2D > 1.0) Tol_2D = 1.0;
- //if (Tol_3D > 1.0) Tol_3D = 1.0;
-
- Tol_Mass = Tol_3D;
- if ( iType == TopAbs_VERTEX ) Tol_Mass = Tol_0D;
- else if ( iType == TopAbs_EDGE ) Tol_Mass = Tol_1D;
- else if ( iType == TopAbs_FACE ) Tol_Mass = Tol_2D;
-
- // Compute the ShapeWhat Mass
- /*
- for ( ; Exp_aWhat.More(); Exp_aWhat.Next() ) {
- if ( iType == TopAbs_VERTEX ) {
- aWhat_Mass += 1;
- continue;
- }
- else if ( iType == TopAbs_EDGE ) BRepGProp::LinearProperties(Exp_aWhat.Current(), aProps);
- else if ( iType == TopAbs_FACE ) BRepGProp::SurfaceProperties(Exp_aWhat.Current(), aProps);
- else BRepGProp::VolumeProperties(Exp_aWhat.Current(), aProps);
- aWhat_Mass += aProps.Mass();
- }
- */
-
- // Searching for the sub-shapes inside the ShapeWhere shape
- TopTools_MapOfShape map_aWhere;
- for ( Exp_aWhere.ReInit(); Exp_aWhere.More(); Exp_aWhere.Next() ) {
- if (!map_aWhere.Add(Exp_aWhere.Current()))
- continue; // skip repeated shape to avoid mass addition
- GetShapeProperties( Exp_aWhere.Current(), tab_aWhere, aPnt );
- for ( Exp_aWhat.ReInit(); Exp_aWhat.More(); Exp_aWhat.Next() ) {
- GetShapeProperties( Exp_aWhat.Current(), tab_aWhat, aPnt_aWhat );
- if ( fabs(tab_aWhat[3] - tab_aWhere[3]) <= Tol_Mass && aPnt_aWhat.Distance(aPnt) <= Tol_1D )
- isFound = true;
- else {
- if ( (tab_aWhat[3] - tab_aWhere[3]) > Tol_Mass ) {
- aPntShape = BRepBuilderAPI_MakeVertex( aPnt ).Shape();
- aVertex = TopoDS::Vertex( aPntShape );
- BRepExtrema_DistShapeShape aWhereDistance ( aVertex, Exp_aWhere.Current() );
- BRepExtrema_DistShapeShape aWhatDistance ( aVertex, Exp_aWhat.Current() );
- if ( aWhereDistance.IsDone() && aWhatDistance.IsDone() &&
- fabs(aWhereDistance.Value() - aWhatDistance.Value()) <= Tol_1D )
- {
- // 0020162: "EDF 961 GEOM : Getinplace is getting additionnal orthogonal faces"
- // aVertex must be projected to the same point on Where and on What
- gp_Pnt pOnWhat = aWhatDistance.PointOnShape2(1);
- gp_Pnt pOnWhere = aWhereDistance.PointOnShape2(1);
- isFound = ( pOnWhat.Distance(pOnWhere) <= Tol_1D );
- if ( isFound && iType == TopAbs_FACE )
- {
- // check normals at pOnWhat and pOnWhere
- const double angleTol = M_PI/180.;
- gp_Vec normToWhat = GetNormal( TopoDS::Face(Exp_aWhat.Current()), aWhatDistance);
- gp_Vec normToWhere = GetNormal( TopoDS::Face(Exp_aWhere.Current()), aWhereDistance);
- if ( normToWhat * normToWhere < 0 )
- normToWhat.Reverse();
- isFound = ( normToWhat.Angle( normToWhere ) < angleTol );
- }
- }
- }
- }
- if ( isFound ) {
- aWhereIndex = aWhereIndices.FindIndex(Exp_aWhere.Current());
- aModifiedList.Append(aWhereIndex);
- //aWhere_Mass += tab_aWhere[3];
- isFound = false;
- break;
- }
+ Handle(TColStd_HArray1OfInteger) aModifiedArray =
+ new TColStd_HArray1OfInteger (1, aModifiedList.Extent());
+ TopTools_ListIteratorOfListOfShape anIterModif (aModifiedList);
+ Standard_Integer imod;
+ Standard_Integer aShapeType = -1;
+
+ for (imod = 1; anIterModif.More(); anIterModif.Next(), imod++) {
+ const Standard_Integer anIndex =
+ aWhereIndices.FindIndex(anIterModif.Value());
+ const TopAbs_ShapeEnum aType = anIterModif.Value().ShapeType();
+
+ if (aShapeType == -1) {
+ // Initialization.
+ aShapeType = aType;
+ } else if (aShapeType != TopAbs_SHAPE && aShapeType != aType) {
+ // Different types.
+ aShapeType = TopAbs_SHAPE;
}
- //if ( fabs( aWhat_Mass - aWhere_Mass ) <= Tol_Mass )
- //break;
- }
- if (aModifiedList.Extent() == 0) { // Not found any Results
- SetErrorCode(NOT_FOUND_ANY);
- return NULL;
+ aModifiedArray->SetValue(imod, anIndex);
}
- aModifiedArray = new TColStd_HArray1OfInteger (1, aModifiedList.Extent());
- TColStd_ListIteratorOfListOfInteger anIterModif (aModifiedList);
- for (Standard_Integer imod = 1; anIterModif.More(); anIterModif.Next(), imod++)
- aModifiedArray->SetValue(imod, anIterModif.Value());
-
//Add a new object
- aResult = GetEngine()->AddSubShape(theShapeWhere, aModifiedArray);
+ Handle(GEOM_Object) aResult =
+ GetEngine()->AddSubShape(theShapeWhere, aModifiedArray);
+
if (aResult.IsNull()) {
SetErrorCode("Error in algorithm: result found, but cannot be returned.");
return NULL;
}
- if (aModifiedArray->Length() > 1 || theShapeWhat->GetType() == GEOM_GROUP) {
+ const Standard_Boolean isSameType = (aShapeType != TopAbs_SHAPE);
+
+ if ((aModifiedArray->Length() > 1 && isSameType) ||
+ theShapeWhat->GetType() == GEOM_GROUP) {
//Set a GROUP type
aResult->SetType(GEOM_GROUP);
<< theShapeWhere << ", " << theShapeWhat << ", False)";
SetErrorCode(OK);
+
return aResult;
}
//Fill array of indices
TopTools_IndexedMapOfShape aWhereIndices;
+
TopExp::MapShapes(aWhere, aWhereIndices);
// process shape
- TColStd_ListOfInteger aModifiedList;
- bool isFound = GetInPlaceOfShape(aWhereFunction, aWhereIndices, aWhat, aModifiedList);
+ TopTools_ListOfShape aModifiedList;
+ bool isFound = GEOMAlgo_GetInPlaceAPI::GetInPlaceByHistory
+ (aWhereFunction, aWhereIndices, aWhat, aModifiedList);
if (!isFound || aModifiedList.Extent() < 1) {
SetErrorCode("Error: No history found for the sought shape or its sub-shapes.");
return NULL;
}
- Standard_Integer nbFound = aModifiedList.Extent();
- TColStd_ListIteratorOfListOfInteger anIterModif (aModifiedList);
- if ( nbFound > 1 )
- {
- // remove sub-shapes inappropriate for group creation
- TopAbs_ShapeEnum subType = TopAbs_SHAPE;
- while ( anIterModif.More() ) {
- TopAbs_ShapeEnum type = aWhereIndices( anIterModif.Value() ).ShapeType();
- bool okForGroup = ( type == TopAbs_VERTEX || type == TopAbs_EDGE ||
- type == TopAbs_FACE || type == TopAbs_SOLID );
- if ( okForGroup ) {
- if ( subType == TopAbs_SHAPE )
- subType = type;
- else
- okForGroup = ( subType == type );
- }
- if ( okForGroup )
- anIterModif.Next();
- else
- aModifiedList.Remove( anIterModif );
- nbFound -= ( !okForGroup );
- }
- if ( nbFound == 0 ) {
- SetErrorCode("Error: result found but it's type is inappropriate for group creation.");
- return NULL;
+ Handle(TColStd_HArray1OfInteger) aModifiedArray =
+ new TColStd_HArray1OfInteger (1, aModifiedList.Extent());
+ TopTools_ListIteratorOfListOfShape anIterModif (aModifiedList);
+ Standard_Integer imod;
+ Standard_Integer aShapeType = -1;
+
+ for (imod = 1; anIterModif.More(); anIterModif.Next(), imod++) {
+ const Standard_Integer anIndex =
+ aWhereIndices.FindIndex(anIterModif.Value());
+ const TopAbs_ShapeEnum aType = anIterModif.Value().ShapeType();
+
+ if (aShapeType == -1) {
+ // Initialization.
+ aShapeType = aType;
+ } else if (aShapeType != TopAbs_SHAPE && aShapeType != aType) {
+ // Different types.
+ aShapeType = TopAbs_SHAPE;
}
- }
- Handle(TColStd_HArray1OfInteger) aModifiedArray =
- new TColStd_HArray1OfInteger( 1, nbFound );
- anIterModif.Initialize(aModifiedList);
- for (Standard_Integer imod = 1; anIterModif.More(); anIterModif.Next(), imod++)
- aModifiedArray->SetValue(imod, anIterModif.Value());
+ aModifiedArray->SetValue(imod, anIndex);
+ }
//Add a new object
Handle(GEOM_Object) aResult = GetEngine()->AddSubShape(theShapeWhere, aModifiedArray);
return NULL;
}
- if (aModifiedArray->Length() > 1) {
+ const Standard_Boolean isSameType = (aShapeType != TopAbs_SHAPE);
+
+ if ((aModifiedArray->Length() > 1 && isSameType) ||
+ theShapeWhat->GetType() == GEOM_GROUP) {
//Set a GROUP type
aResult->SetType(GEOM_GROUP);
return aResult;
}
-#define MAX_TOLERANCE 1.e-7
-
//=======================================================================
//function : isSameEdge
//purpose : Returns True if two edges coincide
double U11, U12, U21, U22;
Handle(Geom_Curve) C1 = BRep_Tool::Curve(theEdge1, U11, U12);
Handle(Geom_Curve) C2 = BRep_Tool::Curve(theEdge2, U21, U22);
- if(C1->DynamicType() == C2->DynamicType()) return true;
//Check that both edges has the same geometry
double range = U12-U11;
U = U11+range*2.0/3.0;
gp_Pnt P2 = C1->Value(U); //Compute a point on two thirds of the edge's length
+ C2 = new Geom_TrimmedCurve(C2, U21, U22);
+
if(!GeomLib_Tool::Parameter(C2, P1, MAX_TOLERANCE, U) || U < U21 || U > U22)
return false;
return true;
}
-#include <TopoDS_TShape.hxx>
//=======================================================================
//function : isSameFace
//purpose : Returns True if two faces coincide
switch (aWhat.ShapeType()) {
case TopAbs_VERTEX: {
- gp_Pnt P = BRep_Tool::Pnt(TopoDS::Vertex(aWhat));
- TopExp_Explorer E(aWhere, TopAbs_VERTEX);
- for(; E.More(); E.Next()) {
- if(!aMap.Add(E.Current())) continue;
- gp_Pnt P2 = BRep_Tool::Pnt(TopoDS::Vertex(E.Current()));
- if(P.Distance(P2) <= MAX_TOLERANCE) {
- isFound = true;
- aSubShape = E.Current();
- break;
- }
- }
+ aSubShape = getSameVertex(aWhere, TopoDS::Vertex(aWhat));
+ isFound = !aSubShape.IsNull();
break;
}
case TopAbs_EDGE: {
// The GetSameIDs() doesn't change object so no new function is required.
Handle(GEOM_Function) aFunction = GEOM::GetCreatedLast(theShapeWhere,theShapeWhat)->GetLastFunction();
+ // VSR 29/08/2017: 0023327, 0023428: eliminate unnecessary lines in Python dump
+#ifdef DUMP_SUBSHAPE_IDS
// Make a Python command
GEOM::TPythonDump(aFunction, /*append=*/true)
<< "listSameIDs = geompy.GetSameIDs("
<< theShapeWhere << ", "
<< theShapeWhat << ")";
+#endif // DUMP_SUBSHAPE_IDS
return aSeq;
} else {
SetErrorCode(NOT_FOUND_ANY);
return NULL;
}
}
+
+//=======================================================================
+//function : ExtendEdge
+//purpose :
+//=======================================================================
+Handle(GEOM_Object) GEOMImpl_IShapesOperations::ExtendEdge
+ (const Handle(GEOM_Object) &theEdge,
+ const Standard_Real theMin,
+ const Standard_Real theMax)
+{
+ SetErrorCode(KO);
+
+ if (theEdge.IsNull()) {
+ return NULL;
+ }
+
+ //Add a new Edge object
+ Handle(GEOM_Object) aResEdge = GetEngine()->AddObject(GetDocID(), GEOM_EDGE);
+
+ //Add a new Vector function
+ Handle(GEOM_Function) aFunction =
+ aResEdge->AddFunction(GEOMImpl_ShapeDriver::GetID(), EDGE_UV);
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != GEOMImpl_ShapeDriver::GetID()) {
+ return NULL;
+ }
+
+ GEOMImpl_IShapeExtend aCI (aFunction);
+
+ Handle(GEOM_Function) anEdge = theEdge->GetLastFunction();
+
+ if (anEdge.IsNull()) {
+ return NULL;
+ }
+
+ aCI.SetShape(anEdge);
+ aCI.SetUMin(theMin);
+ aCI.SetUMax(theMax);
+
+ //Compute the Edge value
+ try {
+ OCC_CATCH_SIGNALS;
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("Shape driver failed");
+
+ return NULL;
+ }
+ }
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
+
+ return NULL;
+ }
+
+ //Make a Python command
+ GEOM::TPythonDump(aFunction)
+ << aResEdge << " = geompy.ExtendEdge("
+ << theEdge << ", " << theMin << ", " << theMax << ")";
+
+ SetErrorCode(OK);
+
+ return aResEdge;
+}
+
+//=======================================================================
+//function : ExtendFace
+//purpose :
+//=======================================================================
+Handle(GEOM_Object) GEOMImpl_IShapesOperations::ExtendFace
+ (const Handle(GEOM_Object) &theFace,
+ const Standard_Real theUMin,
+ const Standard_Real theUMax,
+ const Standard_Real theVMin,
+ const Standard_Real theVMax)
+{
+ SetErrorCode(KO);
+
+ if (theFace.IsNull()) {
+ return NULL;
+ }
+
+ //Add a new Face object
+ Handle(GEOM_Object) aResFace = GetEngine()->AddObject(GetDocID(), GEOM_FACE);
+
+ //Add a new Vector function
+ Handle(GEOM_Function) aFunction =
+ aResFace->AddFunction(GEOMImpl_ShapeDriver::GetID(), FACE_UV);
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != GEOMImpl_ShapeDriver::GetID()) {
+ return NULL;
+ }
+
+ GEOMImpl_IShapeExtend aCI (aFunction);
+
+ Handle(GEOM_Function) aFace = theFace->GetLastFunction();
+
+ if (aFace.IsNull()) {
+ return NULL;
+ }
+
+ aCI.SetShape(aFace);
+ aCI.SetUMin(theUMin);
+ aCI.SetUMax(theUMax);
+ aCI.SetVMin(theVMin);
+ aCI.SetVMax(theVMax);
+
+ //Compute the Face value
+ try {
+ OCC_CATCH_SIGNALS;
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("Shape driver failed");
+
+ return NULL;
+ }
+ }
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
+
+ return NULL;
+ }
+
+ //Make a Python command
+ GEOM::TPythonDump(aFunction)
+ << aResFace << " = geompy.ExtendFace("
+ << theFace << ", " << theUMin << ", " << theUMax << ", "
+ << theVMin << ", " << theVMax << ")";
+
+ SetErrorCode(OK);
+
+ return aResFace;
+}
+
+//=======================================================================
+//function : MakeSurfaceFromFace
+//purpose :
+//=======================================================================
+Handle(GEOM_Object) GEOMImpl_IShapesOperations::MakeSurfaceFromFace
+ (const Handle(GEOM_Object) &theFace)
+{
+ SetErrorCode(KO);
+
+ if (theFace.IsNull()) {
+ return NULL;
+ }
+
+ //Add a new Face object
+ Handle(GEOM_Object) aResFace = GetEngine()->AddObject(GetDocID(), GEOM_FACE);
+
+ //Add a new Vector function
+ Handle(GEOM_Function) aFunction =
+ aResFace->AddFunction(GEOMImpl_ShapeDriver::GetID(), SURFACE_FROM_FACE);
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != GEOMImpl_ShapeDriver::GetID()) {
+ return NULL;
+ }
+
+ GEOMImpl_IShapeExtend aCI (aFunction);
+
+ Handle(GEOM_Function) aFace = theFace->GetLastFunction();
+
+ if (aFace.IsNull()) {
+ return NULL;
+ }
+
+ aCI.SetShape(aFace);
+
+ //Compute the Face value
+ try {
+ OCC_CATCH_SIGNALS;
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("Shape driver failed");
+
+ return NULL;
+ }
+ }
+ catch (Standard_Failure& aFail) {
+ SetErrorCode(aFail.GetMessageString());
+
+ return NULL;
+ }
+
+ //Make a Python command
+ GEOM::TPythonDump(aFunction)
+ << aResFace << " = geompy.MakeSurfaceFromFace("
+ << theFace << ")";
+
+ SetErrorCode(OK);
+
+ return aResFace;
+}
