-// Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// Copyright (C) 2007-2013 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
+// 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
+//
+// 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
+// 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/
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
#include <Standard_Stream.hxx>
#include <GEOMImpl_TranslateDriver.hxx>
#include <GEOMImpl_ITranslate.hxx>
+#include <GEOMImpl_ITransformOperations.hxx>
#include <GEOMImpl_Types.hxx>
#include <GEOM_Function.hxx>
-#include <gp_Trsf.hxx>
-#include <gp_Pnt.hxx>
-#include <gp_Vec.hxx>
-#include <BRepBuilderAPI_Transform.hxx>
+#include <GEOMUtils.hxx>
+
+#include <ShapeFix_Shape.hxx>
+#include <ShapeFix_ShapeTolerance.hxx>
+
+#include <BRep_Tool.hxx>
#include <BRep_Builder.hxx>
+#include <BRepCheck_Analyzer.hxx>
+#include <BRepBuilderAPI_Transform.hxx>
+
#include <TopoDS.hxx>
#include <TopoDS_Shape.hxx>
#include <TopoDS_Edge.hxx>
#include <TopExp.hxx>
#include <TopoDS_Vertex.hxx>
#include <TopoDS_Edge.hxx>
-#include <BRep_Tool.hxx>
+
+#include <gp_Trsf.hxx>
+#include <gp_Pnt.hxx>
+#include <gp_Vec.hxx>
//=======================================================================
//function : GetID
//purpose :
-//=======================================================================
+//=======================================================================
const Standard_GUID& GEOMImpl_TranslateDriver::GetID()
{
static Standard_GUID aTranslateDriver("FF1BBB03-5D14-4df2-980B-3A668264EA16");
- return aTranslateDriver;
+ return aTranslateDriver;
}
//=======================================================================
//function : GEOMImpl_TranslateDriver
-//purpose :
+//purpose :
//=======================================================================
-GEOMImpl_TranslateDriver::GEOMImpl_TranslateDriver()
+GEOMImpl_TranslateDriver::GEOMImpl_TranslateDriver()
{
}
//=======================================================================
//function : Execute
//purpose :
-//=======================================================================
+//=======================================================================
Standard_Integer GEOMImpl_TranslateDriver::Execute(TFunction_Logbook& log) const
{
- if(Label().IsNull()) return 0;
+ if (Label().IsNull()) return 0;
Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
- if(aFunction.IsNull()) return 0;
+ if (aFunction.IsNull()) return 0;
- GEOMImpl_ITranslate TI(aFunction);
+ GEOMImpl_ITranslate TI (aFunction);
gp_Trsf aTrsf;
gp_Pnt aP1, aP2;
Standard_Integer aType = aFunction->GetType();
Handle(GEOM_Function) anOriginalFunction = TI.GetOriginal();
- if(anOriginalFunction.IsNull()) return 0;
+ if (anOriginalFunction.IsNull()) return 0;
TopoDS_Shape aShape, anOriginal = anOriginalFunction->GetValue();
- if(anOriginal.IsNull()) return 0;
+ if (anOriginal.IsNull()) return 0;
- if(aType == TRANSLATE_TWO_POINTS || aType == TRANSLATE_TWO_POINTS_COPY) {
+ if (aType == TRANSLATE_TWO_POINTS || aType == TRANSLATE_TWO_POINTS_COPY) {
Handle(GEOM_Function) aPoint1 = TI.GetPoint1();
Handle(GEOM_Function) aPoint2 = TI.GetPoint2();
if(aPoint1.IsNull() || aPoint2.IsNull()) return 0;
aP2 = BRep_Tool::Pnt(TopoDS::Vertex(aV2));
aTrsf.SetTranslation(aP1, aP2);
- BRepBuilderAPI_Transform aTransformation(anOriginal, aTrsf, Standard_False);
- aShape = aTransformation.Shape();
-
- } else if(aType == TRANSLATE_VECTOR || aType == TRANSLATE_VECTOR_COPY) {
+ //NPAL18620: performance problem: multiple locations are accumulated
+ // in shape and need a great time to process
+ //BRepBuilderAPI_Transform aTransformation(anOriginal, aTrsf, Standard_False);
+ //aShape = aTransformation.Shape();
+ TopLoc_Location aLocOrig = anOriginal.Location();
+ gp_Trsf aTrsfOrig = aLocOrig.Transformation();
+ TopLoc_Location aLocRes (aTrsf * aTrsfOrig);
+ aShape = anOriginal.Located(aLocRes);
+ }
+ else if (aType == TRANSLATE_VECTOR || aType == TRANSLATE_VECTOR_COPY) {
Handle(GEOM_Function) aVector = TI.GetVector();
if(aVector.IsNull()) return 0;
TopoDS_Shape aV = aVector->GetValue();
aP2 = BRep_Tool::Pnt(TopExp::LastVertex(anEdge));
aTrsf.SetTranslation(aP1, aP2);
- BRepBuilderAPI_Transform aTransformation(anOriginal, aTrsf, Standard_False);
- aShape = aTransformation.Shape();
+ //NPAL18620: performance problem: multiple locations are accumulated
+ // in shape and need a great time to process
+ //BRepBuilderAPI_Transform aTransformation(anOriginal, aTrsf, Standard_False);
+ //aShape = aTransformation.Shape();
+ TopLoc_Location aLocOrig = anOriginal.Location();
+ gp_Trsf aTrsfOrig = aLocOrig.Transformation();
+ TopLoc_Location aLocRes (aTrsf * aTrsfOrig);
+ aShape = anOriginal.Located(aLocRes);
+ }
+ else if (aType == TRANSLATE_VECTOR_DISTANCE) {
+ Handle(GEOM_Function) aVector = TI.GetVector();
+ double aDistance = TI.GetDistance();
+ if(aVector.IsNull()) return 0;
+ TopoDS_Shape aV = aVector->GetValue();
+ if(aV.IsNull() || aV.ShapeType() != TopAbs_EDGE) return 0;
+ TopoDS_Edge anEdge = TopoDS::Edge(aV);
+
+ aP1 = BRep_Tool::Pnt(TopExp::FirstVertex(anEdge));
+ aP2 = BRep_Tool::Pnt(TopExp::LastVertex(anEdge));
+
+ gp_Vec aVec (aP1, aP2);
+ aVec.Normalize();
+ aTrsf.SetTranslation(aVec * aDistance);
+
+ TopLoc_Location aLocOrig = anOriginal.Location();
+ gp_Trsf aTrsfOrig = aLocOrig.Transformation();
+ TopLoc_Location aLocRes (aTrsf * aTrsfOrig);
+ aShape = anOriginal.Located(aLocRes);
}
- else if(aType == TRANSLATE_XYZ || aType == TRANSLATE_XYZ_COPY) {
- gp_Vec aVec(TI.GetDX(), TI.GetDY(), TI.GetDZ());
+ else if (aType == TRANSLATE_XYZ || aType == TRANSLATE_XYZ_COPY) {
+ gp_Vec aVec (TI.GetDX(), TI.GetDY(), TI.GetDZ());
aTrsf.SetTranslation(aVec);
- BRepBuilderAPI_Transform aTransformation(anOriginal, aTrsf, Standard_False);
- aShape = aTransformation.Shape();
+ //NPAL18620: performance problem: multiple locations are accumulated
+ // in shape and need a great time to process
+ //BRepBuilderAPI_Transform aTransformation (anOriginal, aTrsf, Standard_False);
+ //aShape = aTransformation.Shape();
+ TopLoc_Location aLocOrig = anOriginal.Location();
+ gp_Trsf aTrsfOrig = aLocOrig.Transformation();
+ TopLoc_Location aLocRes (aTrsf * aTrsfOrig);
+ aShape = anOriginal.Located(aLocRes);
}
- else if(aType == TRANSLATE_1D) {
+ else if (aType == TRANSLATE_1D) {
Standard_Real DX, DY, DZ, step = TI.GetStep1();
Standard_Integer nbtimes = TI.GetNbIter1();
- gp_Vec myVec ;
+ gp_Vec aVec;
TopoDS_Compound aCompound;
BRep_Builder B;
B.MakeCompound( aCompound );
Handle(GEOM_Function) aVector = TI.GetVector();
- if(aVector.IsNull()) return 0;
- TopoDS_Shape aV = aVector->GetValue();
- if(aV.IsNull() || aV.ShapeType() != TopAbs_EDGE) return 0;
- TopoDS_Edge anEdge = TopoDS::Edge(aV);
+ gp_Vec Vec = gp::DX();
+ if (!aVector.IsNull()) {
+ Vec = GEOMUtils::GetVector( aVector->GetValue(), Standard_False );
+ Vec.Normalize();
+ }
- gp_Vec Vec(BRep_Tool::Pnt(TopExp::FirstVertex(anEdge)), BRep_Tool::Pnt(TopExp::LastVertex(anEdge)));
- Vec.Normalize();
-
- for (int i = 0; i < nbtimes; i++ ) {
- DX = i * step * Vec.X() ;
- DY = i * step * Vec.Y() ;
- DZ = i * step * Vec.Z() ;
- myVec.SetCoord( DX, DY, DZ ) ;
- aTrsf.SetTranslation(myVec) ;
- BRepBuilderAPI_Transform aTransformation(anOriginal, aTrsf, Standard_False) ;
- B.Add(aCompound , aTransformation.Shape() );
+ TopLoc_Location aLocOrig = anOriginal.Location();
+ gp_Trsf aTrsfOrig = aLocOrig.Transformation();
+
+ for (int i = 0; i < nbtimes; i++) {
+ DX = i * step * Vec.X();
+ DY = i * step * Vec.Y();
+ DZ = i * step * Vec.Z();
+ aVec.SetCoord( DX, DY, DZ );
+ aTrsf.SetTranslation(aVec);
+ //NPAL18620: performance problem: multiple locations are accumulated
+ // in shape and need a great time to process
+ //BRepBuilderAPI_Transform aTransformation(anOriginal, aTrsf, Standard_False);
+ //B.Add(aCompound, aTransformation.Shape());
+ TopLoc_Location aLocRes (aTrsf * aTrsfOrig);
+ B.Add(aCompound, anOriginal.Located(aLocRes));
}
- aShape = aCompound;
+ aShape = aCompound;
+ //aShape = GEOMImpl_ITransformOperations::TranslateShape1D(anOriginal, &TI);
}
- else if(aType == TRANSLATE_2D) {
+ else if (aType == TRANSLATE_2D) {
Standard_Integer nbtimes1 = TI.GetNbIter1(), nbtimes2 = TI.GetNbIter2();
- Standard_Real DX, DY, DZ, step1 = TI.GetStep1(), step2 = TI.GetStep2();
- gp_Vec myVec ;
+ Standard_Real DX, DY, DZ, step1 = TI.GetStep1(), step2 = TI.GetStep2();
Handle(GEOM_Function) aVector = TI.GetVector();
- if(aVector.IsNull()) return 0;
- TopoDS_Shape aV = aVector->GetValue();
- if(aV.IsNull() || aV.ShapeType() != TopAbs_EDGE) return 0;
- TopoDS_Edge anEdge = TopoDS::Edge(aV);
+ Handle(GEOM_Function) aVector2 = TI.GetVector2();
- gp_Vec Vec1(BRep_Tool::Pnt(TopExp::FirstVertex(anEdge)), BRep_Tool::Pnt(TopExp::LastVertex(anEdge)));
- Vec1.Normalize();
+ gp_Vec Vec1 = gp::DX();
+ gp_Vec Vec2 = gp::DY();
- Handle(GEOM_Function) aVector2 = TI.GetVector2();
- if(aVector2.IsNull()) return 0;
- aV = aVector2->GetValue();
- if(aV.IsNull() || aV.ShapeType() != TopAbs_EDGE) return 0;
- anEdge = TopoDS::Edge(aV);
+ if (!aVector.IsNull()) {
+ Vec1 = GEOMUtils::GetVector( aVector->GetValue(), Standard_False );
+ Vec1.Normalize();
+ }
- gp_Vec Vec2(BRep_Tool::Pnt(TopExp::FirstVertex(anEdge)), BRep_Tool::Pnt(TopExp::LastVertex(anEdge)));
- Vec2.Normalize();
+ if (!aVector2.IsNull()) {
+ Vec2 = GEOMUtils::GetVector( aVector2->GetValue(), Standard_False );
+ Vec2.Normalize();
+ }
TopoDS_Compound aCompound;
BRep_Builder B;
- B.MakeCompound( aCompound );
-
- for (int i = 0; i < nbtimes1; i++ ) {
- for (int j = 0; j < nbtimes2; j++ ) {
- DX = i * step1 * Vec1.X() + j * step2 * Vec2.X() ;
- DY = i * step1 * Vec1.Y() + j * step2 * Vec2.Y() ;
- DZ = i * step1 * Vec1.Z() + j * step2 * Vec2.Z() ;
- myVec.SetCoord( DX, DY, DZ ) ;
- aTrsf.SetTranslation(myVec) ;
- BRepBuilderAPI_Transform myBRepTransformation(anOriginal, aTrsf, Standard_False) ;
- B.Add(aCompound , myBRepTransformation.Shape() );
+ B.MakeCompound(aCompound);
+
+ TopLoc_Location aLocOrig = anOriginal.Location();
+ gp_Trsf aTrsfOrig = aLocOrig.Transformation();
+ gp_Vec aVec;
+
+ for (int i = 0; i < nbtimes1; i++) {
+ for (int j = 0; j < nbtimes2; j++) {
+ DX = i * step1 * Vec1.X() + j * step2 * Vec2.X();
+ DY = i * step1 * Vec1.Y() + j * step2 * Vec2.Y();
+ DZ = i * step1 * Vec1.Z() + j * step2 * Vec2.Z();
+ aVec.SetCoord( DX, DY, DZ );
+ aTrsf.SetTranslation(aVec);
+ //NPAL18620: performance problem: multiple locations are accumulated
+ // in shape and need a great time to process
+ //BRepBuilderAPI_Transform aBRepTransformation(anOriginal, aTrsf, Standard_False);
+ //B.Add(aCompound, aBRepTransformation.Shape());
+ TopLoc_Location aLocRes (aTrsf * aTrsfOrig);
+ B.Add(aCompound, anOriginal.Located(aLocRes));
}
}
- aShape = aCompound;
+ aShape = aCompound;
+ //aShape = GEOMImpl_ITransformOperations::TranslateShape2D(anOriginal, &TI);
}
else return 0;
-
-
if (aShape.IsNull()) return 0;
+ BRepCheck_Analyzer ana (aShape, Standard_True);
+ if (!ana.IsValid()) {
+ ShapeFix_ShapeTolerance aSFT;
+ aSFT.LimitTolerance(aShape,Precision::Confusion(),Precision::Confusion());
+ Handle(ShapeFix_Shape) aSfs = new ShapeFix_Shape(aShape);
+ aSfs->SetPrecision(Precision::Confusion());
+ aSfs->Perform();
+ aShape = aSfs->Shape();
+
+ ana.Init(aShape, Standard_False);
+ if (!ana.IsValid())
+ Standard_ConstructionError::Raise("Scaling aborted : algorithm has produced an invalid shape result");
+ }
+
aFunction->SetValue(aShape);
- log.SetTouched(Label());
+ log.SetTouched(Label());
return 1;
}
+//================================================================================
+/*!
+ * \brief Returns a name of creation operation and names and values of creation parameters
+ */
+//================================================================================
-//=======================================================================
-//function : GEOMImpl_TranslateDriver_Type_
-//purpose :
-//=======================================================================
-Standard_EXPORT Handle_Standard_Type& GEOMImpl_TranslateDriver_Type_()
+bool GEOMImpl_TranslateDriver::
+GetCreationInformation(std::string& theOperationName,
+ std::vector<GEOM_Param>& theParams)
{
-
- 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_TranslateDriver",
- sizeof(GEOMImpl_TranslateDriver),
- 1,
- (Standard_Address)_Ancestors,
- (Standard_Address)NULL);
-
- return _aType;
-}
-
-//=======================================================================
-//function : DownCast
-//purpose :
-//=======================================================================
-
-const Handle(GEOMImpl_TranslateDriver) Handle(GEOMImpl_TranslateDriver)::DownCast(const Handle(Standard_Transient)& AnObject)
-{
- Handle(GEOMImpl_TranslateDriver) _anOtherObject;
-
- if (!AnObject.IsNull()) {
- if (AnObject->IsKind(STANDARD_TYPE(GEOMImpl_TranslateDriver))) {
- _anOtherObject = Handle(GEOMImpl_TranslateDriver)((Handle(GEOMImpl_TranslateDriver)&)AnObject);
- }
+ if (Label().IsNull()) return 0;
+ Handle(GEOM_Function) function = GEOM_Function::GetFunction(Label());
+
+ GEOMImpl_ITranslate aCI( function );
+ Standard_Integer aType = function->GetType();
+
+ switch ( aType ) {
+ case TRANSLATE_TWO_POINTS:
+ case TRANSLATE_TWO_POINTS_COPY:
+ theOperationName = "TRANSLATION";
+ AddParam( theParams, "Object", aCI.GetOriginal() );
+ AddParam( theParams, "Point 1", aCI.GetPoint1() );
+ AddParam( theParams, "Point 2", aCI.GetPoint2() );
+ break;
+ case TRANSLATE_VECTOR:
+ case TRANSLATE_VECTOR_COPY:
+ theOperationName = "TRANSLATION";
+ AddParam( theParams, "Object", aCI.GetOriginal() );
+ AddParam( theParams, "Vector", aCI.GetVector() );
+ break;
+ case TRANSLATE_VECTOR_DISTANCE:
+ theOperationName = "TRANSLATION";
+ AddParam( theParams, "Object", aCI.GetOriginal() );
+ AddParam( theParams, "Vector", aCI.GetVector() );
+ AddParam( theParams, "Distance", aCI.GetDistance() );
+ break;
+ case TRANSLATE_XYZ:
+ case TRANSLATE_XYZ_COPY:
+ theOperationName = "TRANSLATION";
+ AddParam( theParams, "Object", aCI.GetOriginal() );
+ AddParam( theParams, "Dx", aCI.GetDX() );
+ AddParam( theParams, "Dy", aCI.GetDY() );
+ AddParam( theParams, "Dz", aCI.GetDZ() );
+ break;
+ case TRANSLATE_1D:
+ theOperationName = "MUL_TRANSLATION";
+ AddParam( theParams, "Main Object", aCI.GetOriginal() );
+ AddParam( theParams, "Vector", aCI.GetVector(), "DX" );
+ AddParam( theParams, "Step", aCI.GetStep1() );
+ AddParam( theParams, "Nb. Times", aCI.GetNbIter1() );
+ break;
+ case TRANSLATE_2D:
+ theOperationName = "MUL_TRANSLATION";
+ AddParam( theParams, "Main Object", aCI.GetOriginal() );
+ AddParam( theParams, "Vector U", aCI.GetVector(), "DX" );
+ AddParam( theParams, "Vector V", aCI.GetVector2(), "DY" );
+ AddParam( theParams, "Step U", aCI.GetStep1() );
+ AddParam( theParams, "Nb. Times U", aCI.GetNbIter1() );
+ AddParam( theParams, "Step V", aCI.GetStep2() );
+ AddParam( theParams, "Nb. Times V", aCI.GetNbIter2() );
+ break;
+ default:
+ return false;
}
- return _anOtherObject ;
+ return true;
}
-
+IMPLEMENT_STANDARD_HANDLE (GEOMImpl_TranslateDriver,GEOM_BaseDriver);
+IMPLEMENT_STANDARD_RTTIEXT (GEOMImpl_TranslateDriver,GEOM_BaseDriver);
