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289 lines
10 KiB
C++
289 lines
10 KiB
C++
// Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/
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//
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#include <Standard_Stream.hxx>
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#include <GEOMImpl_PartitionDriver.hxx>
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#include <GEOMImpl_IPartition.hxx>
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#include <GEOMImpl_Types.hxx>
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#include <GEOM_Object.hxx>
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#include <GEOM_Function.hxx>
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#include <NMTAlgo_Splitter1.hxx>
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#include <TDataStd_IntegerArray.hxx>
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#include <BRep_Tool.hxx>
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#include <BRepAlgo.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopoDS_Vertex.hxx>
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#include <TopoDS_Wire.hxx>
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#include <TopAbs.hxx>
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#include <TopExp.hxx>
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#include <TopTools_MapOfShape.hxx>
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#include <TopTools_ListIteratorOfListOfShape.hxx>
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#include <TColStd_ListIteratorOfListOfInteger.hxx>
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#include <TColStd_ListOfInteger.hxx>
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#include <Standard_NullObject.hxx>
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#include <Precision.hxx>
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#include <gp_Pnt.hxx>
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//=======================================================================
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//function : GetID
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//purpose :
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//=======================================================================
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const Standard_GUID& GEOMImpl_PartitionDriver::GetID()
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{
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static Standard_GUID aPartitionDriver("FF1BBB22-5D14-4df2-980B-3A668264EA16");
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return aPartitionDriver;
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}
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//=======================================================================
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//function : GEOMImpl_PartitionDriver
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//purpose :
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//=======================================================================
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GEOMImpl_PartitionDriver::GEOMImpl_PartitionDriver()
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{
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}
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//=======================================================================
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//function : Execute
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//purpose :
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//=======================================================================
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Standard_Integer GEOMImpl_PartitionDriver::Execute(TFunction_Logbook& log) const
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{
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if (Label().IsNull()) return 0;
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Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
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GEOMImpl_IPartition aCI (aFunction);
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Standard_Integer aType = aFunction->GetType();
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TopoDS_Shape aShape;
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NMTAlgo_Splitter1 PS;
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if (aType == PARTITION_PARTITION) {
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Handle(TColStd_HSequenceOfTransient) aShapes = aCI.GetShapes();
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Handle(TColStd_HSequenceOfTransient) aTools = aCI.GetTools();
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Handle(TColStd_HSequenceOfTransient) aKeepIns = aCI.GetKeepIns();
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Handle(TColStd_HSequenceOfTransient) aRemIns = aCI.GetRemoveIns();
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Handle(TColStd_HArray1OfInteger) aMaterials = aCI.GetMaterials();
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Standard_Boolean DoRemoveWebs = !aMaterials.IsNull();
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unsigned int ind, nbshapes = 0;
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nbshapes += aShapes->Length() + aTools->Length();
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nbshapes += aKeepIns->Length() + aRemIns->Length();
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TopTools_MapOfShape ShapesMap(nbshapes), ToolsMap(nbshapes);
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// add object shapes that are in ListShapes;
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for (ind = 1; ind <= aShapes->Length(); ind++) {
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Handle(GEOM_Function) aRefShape = Handle(GEOM_Function)::DownCast(aShapes->Value(ind));
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TopoDS_Shape aShape_i = aRefShape->GetValue();
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if (aShape_i.IsNull()) {
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Standard_NullObject::Raise("In Partition a shape is null");
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}
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if (ShapesMap.Add(aShape_i)) {
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PS.AddShape(aShape_i);
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if (DoRemoveWebs) {
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if (aMaterials->Length() >= ind)
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PS.SetMaterial(aShape_i, aMaterials->Value(ind));
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}
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}
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}
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// add tool shapes that are in ListTools and not in ListShapes;
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for (ind = 1; ind <= aTools->Length(); ind++) {
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Handle(GEOM_Function) aRefShape = Handle(GEOM_Function)::DownCast(aTools->Value(ind));
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TopoDS_Shape aShape_i = aRefShape->GetValue();
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if (aShape_i.IsNull()) {
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Standard_NullObject::Raise("In Partition a tool shape is null");
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}
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if (!ShapesMap.Contains(aShape_i) && ToolsMap.Add(aShape_i))
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PS.AddTool(aShape_i);
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}
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// add shapes that are in ListKeepInside, as object shapes;
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for (ind = 1; ind <= aKeepIns->Length(); ind++) {
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Handle(GEOM_Function) aRefShape = Handle(GEOM_Function)::DownCast(aKeepIns->Value(ind));
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TopoDS_Shape aShape_i = aRefShape->GetValue();
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if (aShape_i.IsNull()) {
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Standard_NullObject::Raise("In Partition a Keep Inside shape is null");
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}
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if (!ToolsMap.Contains(aShape_i) && ShapesMap.Add(aShape_i))
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PS.AddShape(aShape_i);
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}
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// add shapes that are in ListRemoveInside, as object shapes;
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for (ind = 1; ind <= aRemIns->Length(); ind++) {
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Handle(GEOM_Function) aRefShape = Handle(GEOM_Function)::DownCast(aRemIns->Value(ind));
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TopoDS_Shape aShape_i = aRefShape->GetValue();
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if (aShape_i.IsNull()) {
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Standard_NullObject::Raise("In Partition a Remove Inside shape is null");
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}
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if (!ToolsMap.Contains(aShape_i) && ShapesMap.Add(aShape_i))
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PS.AddShape(aShape_i);
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}
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PS.Compute();
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PS.SetRemoveWebs(DoRemoveWebs);
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PS.Build((TopAbs_ShapeEnum) aCI.GetLimit());
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// suppress result outside of shapes in KInsideMap
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for (ind = 1; ind <= aKeepIns->Length(); ind++) {
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Handle(GEOM_Function) aRefShape = Handle(GEOM_Function)::DownCast(aKeepIns->Value(ind));
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TopoDS_Shape aShape_i = aRefShape->GetValue();
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PS.KeepShapesInside(aShape_i);
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}
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// suppress result inside of shapes in RInsideMap
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for (ind = 1; ind <= aRemIns->Length(); ind++) {
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Handle(GEOM_Function) aRefShape = Handle(GEOM_Function)::DownCast(aRemIns->Value(ind));
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TopoDS_Shape aShape_i = aRefShape->GetValue();
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PS.RemoveShapesInside(aShape_i);
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}
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} else if (aType == PARTITION_HALF) {
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Handle(GEOM_Function) aRefShape = aCI.GetShape();
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Handle(GEOM_Function) aRefPlane = aCI.GetPlane();
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TopoDS_Shape aShapeArg = aRefShape->GetValue();
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TopoDS_Shape aPlaneArg = aRefPlane->GetValue();
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if (aShapeArg.IsNull() || aPlaneArg.IsNull()) {
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Standard_NullObject::Raise("In Half Partition a shape or a plane is null");
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}
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// add object shapes that are in ListShapes;
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PS.AddShape(aShapeArg);
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// add tool shapes that are in ListTools and not in ListShapes;
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PS.AddTool(aPlaneArg);
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PS.Compute();
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PS.SetRemoveWebs(Standard_False);
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PS.Build(aShapeArg.ShapeType());
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} else {
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}
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aShape = PS.Shape();
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if (aShape.IsNull()) return 0;
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if (!BRepAlgo::IsValid(aShape)) {
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Standard_ConstructionError::Raise("Partition aborted : non valid shape result");
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}
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aFunction->SetValue(aShape);
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// Fill history to be used by GetInPlace functionality
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TopTools_IndexedMapOfShape aResIndices;
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TopExp::MapShapes(aShape, aResIndices);
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// history for all argument shapes
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TDF_LabelSequence aLabelSeq;
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aFunction->GetDependency(aLabelSeq);
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Standard_Integer nbArg = aLabelSeq.Length();
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for (Standard_Integer iarg = 1; iarg <= nbArg; iarg++) {
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TDF_Label anArgumentRefLabel = aLabelSeq.Value(iarg);
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Handle(GEOM_Object) anArgumentObject = GEOM_Object::GetReferencedObject(anArgumentRefLabel);
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TopoDS_Shape anArgumentShape = anArgumentObject->GetValue();
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TopTools_IndexedMapOfShape anArgumentIndices;
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TopExp::MapShapes(anArgumentShape, anArgumentIndices);
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Standard_Integer nbArgumentEntities = anArgumentIndices.Extent();
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// Find corresponding label in history
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TDF_Label anArgumentHistoryLabel =
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aFunction->GetArgumentHistoryEntry(anArgumentRefLabel, Standard_True);
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for (Standard_Integer ie = 1; ie <= nbArgumentEntities; ie++) {
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TopoDS_Shape anEntity = anArgumentIndices.FindKey(ie);
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const TopTools_ListOfShape& aModified = PS.Modified(anEntity);
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Standard_Integer nbModified = aModified.Extent();
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if (nbModified > 0) {
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TDF_Label aWhatHistoryLabel = anArgumentHistoryLabel.FindChild(ie, Standard_True);
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Handle(TDataStd_IntegerArray) anAttr =
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TDataStd_IntegerArray::Set(aWhatHistoryLabel, 1, nbModified);
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TopTools_ListIteratorOfListOfShape itM (aModified);
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for (int im = 1; itM.More(); itM.Next(), ++im) {
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int id = aResIndices.FindIndex(itM.Value());
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anAttr->SetValue(im, id);
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}
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}
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}
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}
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log.SetTouched(Label());
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return 1;
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}
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//=======================================================================
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//function : GEOMImpl_PartitionDriver_Type_
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//purpose :
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//=======================================================================
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Standard_EXPORT Handle_Standard_Type& GEOMImpl_PartitionDriver_Type_()
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{
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static Handle_Standard_Type aType1 = STANDARD_TYPE(TFunction_Driver);
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if ( aType1.IsNull()) aType1 = STANDARD_TYPE(TFunction_Driver);
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static Handle_Standard_Type aType2 = STANDARD_TYPE(MMgt_TShared);
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if ( aType2.IsNull()) aType2 = STANDARD_TYPE(MMgt_TShared);
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static Handle_Standard_Type aType3 = STANDARD_TYPE(Standard_Transient);
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if ( aType3.IsNull()) aType3 = STANDARD_TYPE(Standard_Transient);
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static Handle_Standard_Transient _Ancestors[]= {aType1,aType2,aType3,NULL};
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static Handle_Standard_Type _aType = new Standard_Type("GEOMImpl_PartitionDriver",
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sizeof(GEOMImpl_PartitionDriver),
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1,
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(Standard_Address)_Ancestors,
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(Standard_Address)NULL);
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return _aType;
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}
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//=======================================================================
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//function : DownCast
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//purpose :
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//=======================================================================
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const Handle(GEOMImpl_PartitionDriver) Handle(GEOMImpl_PartitionDriver)::DownCast(const Handle(Standard_Transient)& AnObject)
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{
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Handle(GEOMImpl_PartitionDriver) _anOtherObject;
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if (!AnObject.IsNull()) {
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if (AnObject->IsKind(STANDARD_TYPE(GEOMImpl_PartitionDriver))) {
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_anOtherObject = Handle(GEOMImpl_PartitionDriver)((Handle(GEOMImpl_PartitionDriver)&)AnObject);
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}
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}
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return _anOtherObject ;
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}
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