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geom/src/GEOMImpl/GEOMImpl_HealingDriver.cxx
vsr 7f46e5fa52 Merge from V6_3_BR 06/06/2011
2011-06-06 07:23:11 +00:00

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// Copyright (C) 2007-2011 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
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
#include <Standard_Stream.hxx>
#include <GEOMImpl_HealingDriver.hxx>
#include <GEOMImpl_Types.hxx>
#include <GEOMImpl_IHealing.hxx>
#include <GEOM_Function.hxx>
#include <GEOMImpl_GlueDriver.hxx>
#include <ShHealOper_ShapeProcess.hxx>
#include <ShHealOper_RemoveFace.hxx>
#include <ShHealOper_CloseContour.hxx>
#include <ShHealOper_RemoveInternalWires.hxx>
#include <ShHealOper_FillHoles.hxx>
#include <ShHealOper_Sewing.hxx>
#include <ShHealOper_EdgeDivide.hxx>
#include <ShHealOper_ChangeOrientation.hxx>
#include <BRep_Builder.hxx>
#include <TopExp.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Iterator.hxx>
#include <TopTools_IndexedMapOfShape.hxx>
#include <TColStd_IndexedDataMapOfTransientTransient.hxx>
#include <TNaming_CopyShape.hxx>
#include <ShapeFix_ShapeTolerance.hxx>
#include <ShapeFix_Shape.hxx>
#include <BRepCheck_Analyzer.hxx>
#include <Precision.hxx>
#include <StdFail_NotDone.hxx>
//=======================================================================
//function : raiseNotDoneExeption
//purpose : global function: forms error message and raises exeption
//=======================================================================
void raiseNotDoneExeption( const int theErrorStatus )
{
switch ( theErrorStatus )
{
case ShHealOper_NotError: StdFail_NotDone::Raise( "ShHealOper_NotError_msg" );
case ShHealOper_InvalidParameters: StdFail_NotDone::Raise( "ShHealOper_InvalidParameters_msg" );
case ShHealOper_ErrorExecution:
default: StdFail_NotDone::Raise( "ShHealOper_ErrorExecution_msg" );
}
}
//=======================================================================
//function : GetID
//purpose :
//=======================================================================
const Standard_GUID& GEOMImpl_HealingDriver::GetID()
{
static Standard_GUID aHealingDriver("FF1BBB61-5D14-4df2-980B-3A668264EA16");
return aHealingDriver;
}
//=======================================================================
//function : GEOMImpl_HealingDriver
//purpose :
//=======================================================================
GEOMImpl_HealingDriver::GEOMImpl_HealingDriver()
{
}
//=======================================================================
//function : Execute
//purpose :
//=======================================================================
Standard_Integer GEOMImpl_HealingDriver::Execute(TFunction_Logbook& log) const
{
if (Label().IsNull()) return 0;
Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
if (aFunction.IsNull()) return 0;
GEOMImpl_IHealing HI (aFunction);
Standard_Integer aType = aFunction->GetType();
Handle(GEOM_Function) anOriginalFunction = HI.GetOriginal();
if (anOriginalFunction.IsNull()) return 0;
TopoDS_Shape aShape, anOriginalShape = anOriginalFunction->GetValue();
if (anOriginalShape.IsNull()) return 0;
switch (aType)
{
case SHAPE_PROCESS:
ShapeProcess(&HI, anOriginalShape, aShape);
break;
case SUPPRESS_FACES:
SuppressFaces(&HI, anOriginalShape, aShape);
break;
case CLOSE_CONTOUR:
CloseContour(&HI, anOriginalShape, aShape);
break;
case REMOVE_INT_WIRES:
RemoveIntWires(&HI, anOriginalShape, aShape);
break;
case FILL_HOLES:
RemoveHoles(&HI, anOriginalShape, aShape);
break;
case SEWING:
Sew(&HI, anOriginalShape, aShape);
break;
case DIVIDE_EDGE:
AddPointOnEdge(&HI, anOriginalShape, aShape);
break;
case CHANGE_ORIENTATION:
ChangeOrientation(&HI, anOriginalShape, aShape);
break;
case LIMIT_TOLERANCE:
LimitTolerance(&HI, anOriginalShape, aShape);
break;
default:
return 0;
}
if (aShape.IsNull())
raiseNotDoneExeption( ShHealOper_ErrorExecution );
aFunction->SetValue(aShape);
log.SetTouched(Label());
return 1;
}
//=======================================================================
//function : ShapeProcess
//purpose :
//=======================================================================
Standard_Boolean GEOMImpl_HealingDriver::ShapeProcess (GEOMImpl_IHealing* theHI,
const TopoDS_Shape& theOriginalShape,
TopoDS_Shape& theOutShape) const
{
Handle(TColStd_HArray1OfExtendedString) anOperators = theHI->GetOperators();
Handle(TColStd_HArray1OfExtendedString) aParams = theHI->GetParameters();
Handle(TColStd_HArray1OfExtendedString) aValues = theHI->GetValues();
if (anOperators.IsNull() || anOperators->Length() <= 0)
return Standard_False;
Standard_Integer nbParams = 0, nbValues = 0;
if (!aParams.IsNull()) {
nbParams = aParams->Length();
}
if (!aValues.IsNull()) {
nbValues = aValues->Length();
}
if (nbParams != nbValues)
return Standard_False;
ShHealOper_ShapeProcess aHealer;
TColStd_SequenceOfAsciiString anOperatorsAS, aParamsAS, aValuesAS;
int i;
for (i = 1; i <= anOperators->Length(); i++)
anOperatorsAS.Append(TCollection_AsciiString(anOperators->Value(i)));
aHealer.SetOperators(anOperatorsAS);
for (i = 1; i <= nbParams; i++) {
aHealer.SetParameter(TCollection_AsciiString(aParams->Value(i)),
TCollection_AsciiString(aValues->Value(i)));
}
aHealer.Perform(theOriginalShape, theOutShape);
if (!aHealer.isDone())
raiseNotDoneExeption( ShHealOper_NotError );
return Standard_True;
}
//=======================================================================
//function : SupressFaces
//purpose :
//=======================================================================
void SuppressFacesRec (const TopTools_SequenceOfShape& theShapesFaces,
const TopoDS_Shape& theOriginalShape,
TopoDS_Shape& theOutShape)
{
if ((theOriginalShape.ShapeType() != TopAbs_COMPOUND &&
theOriginalShape.ShapeType() != TopAbs_COMPSOLID))
{
ShHealOper_RemoveFace aHealer (theOriginalShape);
Standard_Boolean aResult = aHealer.Perform(theShapesFaces);
if (aResult)
theOutShape = aHealer.GetResultShape();
else
raiseNotDoneExeption(aHealer.GetErrorStatus());
}
else
{
BRep_Builder BB;
TopoDS_Compound CC;
BB.MakeCompound(CC);
TopTools_MapOfShape mapShape;
TopoDS_Iterator It (theOriginalShape, Standard_True, Standard_True);
for (; It.More(); It.Next()) {
TopoDS_Shape aShape_i = It.Value();
if (mapShape.Add(aShape_i)) {
// check, if current shape contains at least one of faces to be removed
bool isFound = false;
TopTools_IndexedMapOfShape aShapes_i;
TopExp::MapShapes(aShape_i, aShapes_i);
for (int i = 1; i <= theShapesFaces.Length() && !isFound; i++) {
const TopoDS_Shape& aFace_i = theShapesFaces.Value(i);
if (aShapes_i.Contains(aFace_i)) isFound = true;
}
if (isFound) {
TopoDS_Shape anOutSh_i;
SuppressFacesRec(theShapesFaces, aShape_i, anOutSh_i);
if ( !anOutSh_i.IsNull() )
BB.Add(CC, anOutSh_i);
}
else {
// nothing to do
BB.Add(CC, aShape_i);
}
}
}
theOutShape = CC;
}
}
Standard_Boolean GEOMImpl_HealingDriver::SuppressFaces (GEOMImpl_IHealing* theHI,
const TopoDS_Shape& theOriginalShape,
TopoDS_Shape& theOutShape) const
{
Handle(TColStd_HArray1OfInteger) aFaces = theHI->GetFaces();
Standard_Boolean aResult = Standard_False;
if (aFaces.IsNull()) {
ShHealOper_RemoveFace aHealer (theOriginalShape);
aResult = aHealer.Perform();
if (aResult)
theOutShape = aHealer.GetResultShape();
else
raiseNotDoneExeption(aHealer.GetErrorStatus());
}
else {
TopTools_SequenceOfShape aShapesFaces;
TopTools_IndexedMapOfShape aShapes;
TopExp::MapShapes(theOriginalShape, aShapes);
for (int i = 1; i <= aFaces->Length(); i++) {
int indexOfFace = aFaces->Value(i);
TopoDS_Shape aFace = aShapes.FindKey(indexOfFace);
aShapesFaces.Append(aFace);
}
SuppressFacesRec(aShapesFaces, theOriginalShape, theOutShape);
if ((theOriginalShape.ShapeType() == TopAbs_COMPOUND ||
theOriginalShape.ShapeType() == TopAbs_COMPSOLID)) {
TopoDS_Shape aSh = theOutShape;
theOutShape = GEOMImpl_GlueDriver::GlueFaces(aSh, Precision::Confusion(), Standard_True);
}
}
return Standard_True;
}
//=======================================================================
//function : CloseContour
//purpose :
//=======================================================================
Standard_Boolean GEOMImpl_HealingDriver::CloseContour (GEOMImpl_IHealing* theHI,
const TopoDS_Shape& theOriginalShape,
TopoDS_Shape& theOutShape) const
{
Standard_Boolean isByVertex = theHI->GetIsCommonVertex();
Handle(TColStd_HArray1OfInteger) aWires = theHI->GetWires();
ShHealOper_CloseContour aHealer (theOriginalShape);
Standard_Boolean aResult = Standard_False;
if ( aWires.IsNull() ) {
if ( theOriginalShape.ShapeType() == TopAbs_WIRE )
aResult = aHealer.Perform(TopoDS::Wire(theOriginalShape), isByVertex, !isByVertex);
}
else {
TopTools_SequenceOfShape aShapesWires;
TopTools_IndexedMapOfShape aShapes;
TopExp::MapShapes(theOriginalShape, aShapes);
for (int i = 1; i <= aWires->Length(); i++) {
int indexOfWire = aWires->Value(i);
TopoDS_Shape aWire = aShapes.FindKey(indexOfWire);
aShapesWires.Append(aWire);
}
aResult = aHealer.Perform( aShapesWires, isByVertex, !isByVertex );
}
if (aResult)
theOutShape = aHealer.GetResultShape();
else
raiseNotDoneExeption( aHealer.GetErrorStatus() );
return aResult;
}
//=======================================================================
//function : RemoveIntWires
//purpose :
//=======================================================================
Standard_Boolean GEOMImpl_HealingDriver::RemoveIntWires (GEOMImpl_IHealing* theHI,
const TopoDS_Shape& theOriginalShape,
TopoDS_Shape& theOutShape) const
{
Handle(TColStd_HArray1OfInteger) aWires = theHI->GetWires();
ShHealOper_RemoveInternalWires aHealer(theOriginalShape);
Standard_Boolean aResult = Standard_False;
if (aWires.IsNull()) { // remove all faces
aResult = aHealer.Remove();
} else {
TopTools_SequenceOfShape aShapesWires;
TopTools_IndexedMapOfShape aShapes;
TopExp::MapShapes(theOriginalShape, aShapes);
for (int i = 1; i <= aWires->Length(); i++) {
int indexOfWire = aWires->Value(i);
TopoDS_Shape aWire = aShapes.FindKey(indexOfWire);
aShapesWires.Append(aWire);
}
aResult = aHealer.Remove(aShapesWires);
}
if (aResult)
theOutShape = aHealer.GetResultShape();
else
raiseNotDoneExeption( aHealer.GetErrorStatus() );
return aResult;
}
//=======================================================================
//function : RemoveHoles
//purpose :
//=======================================================================
Standard_Boolean GEOMImpl_HealingDriver::RemoveHoles (GEOMImpl_IHealing* theHI,
const TopoDS_Shape& theOriginalShape,
TopoDS_Shape& theOutShape) const
{
Handle(TColStd_HArray1OfInteger) aWires = theHI->GetWires();
ShHealOper_FillHoles aHealer (theOriginalShape);
Standard_Boolean aResult = Standard_False;
if (aWires.IsNull()) { // remove all faces
aResult = aHealer.Fill();
} else {
TopTools_SequenceOfShape aShapesWires;
TopTools_IndexedMapOfShape aShapes;
TopExp::MapShapes(theOriginalShape, aShapes);
for (int i = 1; i <= aWires->Length(); i++) {
int indexOfWire = aWires->Value(i);
TopoDS_Shape aWire = aShapes.FindKey(indexOfWire);
aShapesWires.Append(aWire);
}
aResult = aHealer.Fill(aShapesWires);
}
if (aResult)
theOutShape = aHealer.GetResultShape();
else
raiseNotDoneExeption( aHealer.GetErrorStatus() );
return aResult;
}
//=======================================================================
//function : Sew
//purpose :
//=======================================================================
Standard_Boolean GEOMImpl_HealingDriver::Sew (GEOMImpl_IHealing* theHI,
const TopoDS_Shape& theOriginalShape,
TopoDS_Shape& theOutShape) const
{
Standard_Real aTol = theHI->GetTolerance();
ShHealOper_Sewing aHealer (theOriginalShape, aTol);
Standard_Boolean aResult = aHealer.Perform();
if (aResult)
theOutShape = aHealer.GetResultShape();
else
raiseNotDoneExeption( aHealer.GetErrorStatus() );
return aResult;
}
//=======================================================================
//function : AddPointOnEdge
//purpose :
//=======================================================================
Standard_Boolean GEOMImpl_HealingDriver::AddPointOnEdge (GEOMImpl_IHealing* theHI,
const TopoDS_Shape& theOriginalShape,
TopoDS_Shape& theOutShape) const
{
Standard_Boolean isByParameter = theHI->GetIsByParameter();
Standard_Integer anIndex = theHI->GetIndex();
Standard_Real aValue = theHI->GetDevideEdgeValue();
ShHealOper_EdgeDivide aHealer (theOriginalShape);
Standard_Boolean aResult = Standard_False;
if (anIndex == -1) { // apply algorythm for the whole shape which is EDGE
if (theOriginalShape.ShapeType() == TopAbs_EDGE)
aResult = aHealer.Perform(TopoDS::Edge(theOriginalShape), aValue, isByParameter);
} else {
TopTools_IndexedMapOfShape aShapes;
TopExp::MapShapes(theOriginalShape, aShapes);
TopoDS_Shape aEdgeShape = aShapes.FindKey(anIndex);
if (aEdgeShape.ShapeType() == TopAbs_EDGE)
aResult = aHealer.Perform(TopoDS::Edge(aEdgeShape), aValue, isByParameter);
}
if (aResult)
theOutShape = aHealer.GetResultShape();
else
raiseNotDoneExeption( aHealer.GetErrorStatus() );
return aResult;
}
//=======================================================================
//function : ChangeOrientation
//purpose :
//=======================================================================
Standard_Boolean GEOMImpl_HealingDriver::ChangeOrientation (GEOMImpl_IHealing* theHI,
const TopoDS_Shape& theOriginalShape,
TopoDS_Shape& theOutShape) const
{
ShHealOper_ChangeOrientation aHealer (theOriginalShape);
Standard_Boolean aResult = aHealer.Perform();
if (aResult)
theOutShape = aHealer.GetResultShape();
else
raiseNotDoneExeption( aHealer.GetErrorStatus() );
return aResult;
}
//=======================================================================
//function : LimitTolerance
//purpose :
//=======================================================================
void GEOMImpl_HealingDriver::LimitTolerance (GEOMImpl_IHealing* theHI,
const TopoDS_Shape& theOriginalShape,
TopoDS_Shape& theOutShape) const
{
Standard_Real aTol = theHI->GetTolerance();
if (aTol < Precision::Confusion())
aTol = Precision::Confusion();
// 1. Make a copy to prevent the original shape changes.
TopoDS_Shape aShapeCopy;
TColStd_IndexedDataMapOfTransientTransient aMapTShapes;
TNaming_CopyShape::CopyTool(theOriginalShape, aMapTShapes, aShapeCopy);
// 2. Limit tolerance.
ShapeFix_ShapeTolerance aSFT;
aSFT.LimitTolerance(aShapeCopy, aTol, aTol, TopAbs_SHAPE);
// 3. Fix obtained shape.
Handle(ShapeFix_Shape) aSfs = new ShapeFix_Shape (aShapeCopy);
aSfs->Perform();
theOutShape = aSfs->Shape();
BRepCheck_Analyzer ana (theOutShape, Standard_True);
if (!ana.IsValid())
StdFail_NotDone::Raise("Non valid shape result");
}
//=======================================================================
//function : GEOMImpl_HealingDriver_Type_
//purpose :
//=======================================================================
Standard_EXPORT Handle_Standard_Type& GEOMImpl_HealingDriver_Type_()
{
static Handle_Standard_Type aType1 = STANDARD_TYPE(TFunction_Driver);
if ( aType1.IsNull()) aType1 = STANDARD_TYPE(TFunction_Driver);
static Handle_Standard_Type aType2 = STANDARD_TYPE(MMgt_TShared);
if ( aType2.IsNull()) aType2 = STANDARD_TYPE(MMgt_TShared);
static Handle_Standard_Type aType3 = STANDARD_TYPE(Standard_Transient);
if ( aType3.IsNull()) aType3 = STANDARD_TYPE(Standard_Transient);
static Handle_Standard_Transient _Ancestors[]= {aType1,aType2,aType3,NULL};
static Handle_Standard_Type _aType = new Standard_Type("GEOMImpl_HealingDriver",
sizeof(GEOMImpl_HealingDriver),
1,
(Standard_Address)_Ancestors,
(Standard_Address)NULL);
return _aType;
}
//=======================================================================
//function : DownCast
//purpose :
//=======================================================================
const Handle(GEOMImpl_HealingDriver) Handle(GEOMImpl_HealingDriver)::DownCast(const Handle(Standard_Transient)& AnObject)
{
Handle(GEOMImpl_HealingDriver) _anOtherObject;
if (!AnObject.IsNull()) {
if (AnObject->IsKind(STANDARD_TYPE(GEOMImpl_HealingDriver))) {
_anOtherObject = Handle(GEOMImpl_HealingDriver)((Handle(GEOMImpl_HealingDriver)&)AnObject);
}
}
return _anOtherObject;
}
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