-
-#include <Standard_Stream.hxx>
+// Copyright (C) 2007-2022 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, or (at your option) any later version.
+//
+// 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 <GEOMImpl_PositionDriver.hxx>
+
#include <GEOMImpl_IPosition.hxx>
#include <GEOMImpl_Types.hxx>
+
#include <GEOM_Function.hxx>
+#include <GEOMUtils.hxx>
+
+// OCCT Includes
#include <BRepBuilderAPI_Transform.hxx>
+#include <ShHealOper_EdgeDivide.hxx>
#include <BRep_Tool.hxx>
+#include <BRepTools.hxx>
+#include <BRepFill_LocationLaw.hxx>
+#include <BRepFill_Edge3DLaw.hxx>
+#include <BRepFill_SectionPlacement.hxx>
+#include <BRepTools_WireExplorer.hxx>
+#include <BRepBuilderAPI_MakeWire.hxx>
+#include <BRepBuilderAPI_MakeVertex.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Shape.hxx>
#include <TopoDS_Vertex.hxx>
+#include <TopoDS_Edge.hxx>
+#include <TopoDS_Wire.hxx>
#include <TopAbs.hxx>
#include <TopExp.hxx>
+#include <TopExp_Explorer.hxx>
#include <gp_Pln.hxx>
#include <Geom_Plane.hxx>
+#include <Geom_Curve.hxx>
#include <GProp_GProps.hxx>
#include <BRepGProp.hxx>
+#include <ShapeAnalysis_Edge.hxx>
+#include <GeomAdaptor_Curve.hxx>
+#include <BRepGProp.hxx>
+#include <ShapeFix_Wire.hxx>
+
+#include <GeomFill_TrihedronLaw.hxx>
+#include <GeomFill_CurveAndTrihedron.hxx>
+#include <GeomFill_CorrectedFrenet.hxx>
#include <Precision.hxx>
#include <gp_Pnt.hxx>
+#include <gp_Vec.hxx>
+#include <TopExp.hxx>
//=======================================================================
//function : GetID
//purpose :
-//=======================================================================
+//=======================================================================
const Standard_GUID& GEOMImpl_PositionDriver::GetID()
{
static Standard_GUID aPositionDriver("FF1BBB69-5D14-4df2-980B-3A668264EA16");
- return aPositionDriver;
+ return aPositionDriver;
}
//=======================================================================
//function : GEOMImpl_PositionDriver
-//purpose :
+//purpose :
//=======================================================================
-GEOMImpl_PositionDriver::GEOMImpl_PositionDriver()
+GEOMImpl_PositionDriver::GEOMImpl_PositionDriver()
{
}
//=======================================================================
//function : Execute
//purpose :
-//=======================================================================
-Standard_Integer GEOMImpl_PositionDriver::Execute(TFunction_Logbook& log) const
+//=======================================================================
+Standard_Integer GEOMImpl_PositionDriver::Execute(Handle(TFunction_Logbook)& log) const
{
- if (Label().IsNull()) return 0;
+ if (Label().IsNull()) return 0;
Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
GEOMImpl_IPosition aCI (aFunction);
TopoDS_Shape aShapeStartLCS = aRefStartLCS->GetValue();
TopoDS_Shape aShapeEndLCS = aRefEndLCS->GetValue();
- if (aShapeBase.IsNull() || aShapeStartLCS.IsNull() ||
- aShapeEndLCS.IsNull() || aShapeEndLCS.ShapeType() != TopAbs_FACE)
+ if (aShapeBase.IsNull() || aShapeStartLCS.IsNull() ||
+ aShapeEndLCS.IsNull() || aShapeEndLCS.ShapeType() != TopAbs_FACE)
return 0;
gp_Trsf aTrsf;
gp_Ax3 aStartAx3, aDestAx3;
- aStartAx3.Transform(aShapeStartLCS.Location().Transformation());
- aDestAx3.Transform(aShapeEndLCS.Location().Transformation());
-
- Handle(Geom_Surface) aGS2 = BRep_Tool::Surface( TopoDS::Face( aShapeEndLCS ) );
- if (!aGS2.IsNull() && aGS2->IsKind( STANDARD_TYPE( Geom_Plane ) ) ) {
- Handle(Geom_Plane) aGPlane2 = Handle(Geom_Plane)::DownCast( aGS2 );
- gp_Pln aPln2 = aGPlane2->Pln();
- aDestAx3 = aPln2.Position();
- }
- if(aShapeStartLCS.ShapeType() == TopAbs_FACE) {
- Handle(Geom_Surface) aGS = BRep_Tool::Surface( TopoDS::Face( aShapeStartLCS ) );
- if (!aGS.IsNull() && aGS->IsKind( STANDARD_TYPE( Geom_Plane ) ) ) {
- Handle(Geom_Plane) aGPlane = Handle(Geom_Plane)::DownCast( aGS );
- gp_Pln aPln = aGPlane->Pln();
- aStartAx3 = aPln.Position();
- }
- aTrsf.SetDisplacement(aStartAx3, aDestAx3);
- }
- else {
- gp_Trsf aTrsf1, aTrsf2;
- aTrsf1.SetDisplacement(aStartAx3, aDestAx3);
- BRepBuilderAPI_Transform aBT (aShapeBase, aTrsf1, Standard_False);
- TopoDS_Shape aNewShape = aBT.Shape();
-
- gp_Pnt aPnt;
- if (aNewShape.ShapeType() == TopAbs_VERTEX) {
- aPnt = BRep_Tool::Pnt(TopoDS::Vertex(aNewShape));
- }
- else {
- GProp_GProps aSystem;
- if (aNewShape.ShapeType() == TopAbs_EDGE || aNewShape.ShapeType() == TopAbs_WIRE)
- BRepGProp::LinearProperties(aNewShape, aSystem);
- else if (aNewShape.ShapeType() == TopAbs_FACE || aNewShape.ShapeType() == TopAbs_SHELL)
- BRepGProp::SurfaceProperties(aNewShape, aSystem);
- else
- BRepGProp::VolumeProperties(aNewShape, aSystem);
-
- aPnt = aSystem.CentreOfMass();
- }
-
- gp_Vec aVec(aPnt, aDestAx3.Location());
- aTrsf2.SetTranslation(aVec);
- aTrsf = aTrsf2 * aTrsf1;
- }
+ // End LCS
+ aDestAx3 = GEOMUtils::GetPosition(aShapeEndLCS);
+
+ // Start LCS
+ aStartAx3 = GEOMUtils::GetPosition(aShapeStartLCS);
+
+ // Set transformation
+ aTrsf.SetDisplacement(aStartAx3, aDestAx3);
+
+ // Perform transformation
+ BRepBuilderAPI_Transform aBRepTrsf (aShapeBase, aTrsf, Standard_False);
+ aShape = aBRepTrsf.Shape();
+ }
+ else if (aType == POSITION_SHAPE_FROM_GLOBAL ||
+ aType == POSITION_SHAPE_FROM_GLOBAL_COPY) {
+ Handle(GEOM_Function) aRefShape = aCI.GetShape();
+ Handle(GEOM_Function) aRefEndLCS = aCI.GetEndLCS();
+
+ TopoDS_Shape aShapeBase = aRefShape->GetValue();
+ TopoDS_Shape aShapeEndLCS = aRefEndLCS->GetValue();
+
+ if (aShapeBase.IsNull() || aShapeEndLCS.IsNull() ||
+ aShapeEndLCS.ShapeType() != TopAbs_FACE)
+ return 0;
+
+ gp_Trsf aTrsf;
+ gp_Ax3 aStartAx3, aDestAx3;
+
+ // End LCS
+ aDestAx3 = GEOMUtils::GetPosition(aShapeEndLCS);
+ // Set transformation
+ aTrsf.SetDisplacement(aStartAx3, aDestAx3);
+
+ // Perform transformation
BRepBuilderAPI_Transform aBRepTrsf (aShapeBase, aTrsf, Standard_False);
aShape = aBRepTrsf.Shape();
}
+ else if (aType == POSITION_ALONG_PATH) {
+ Handle(GEOM_Function) aRefShape = aCI.GetShape();
+ Handle(GEOM_Function) aPathShape = aCI.GetPath();
+ Standard_Real aParameter = aCI.GetDistance();
+ bool aReversed = aCI.GetReverse();
+ if (aReversed)
+ aParameter = 1 - aParameter;
+
+ TopoDS_Shape aShapeBase = aRefShape->GetValue();
+ TopoDS_Shape aPath = aPathShape->GetValue();
+ TopoDS_Wire aWire;
+
+ if (aShapeBase.IsNull() || aPath.IsNull())
+ return 0;
+
+ if ( aPath.ShapeType() == TopAbs_EDGE ) {
+ TopoDS_Edge anEdge = TopoDS::Edge(aPath);
+ aWire = BRepBuilderAPI_MakeWire(anEdge);
+ }
+ else if ( aPath.ShapeType() == TopAbs_WIRE)
+ aWire = TopoDS::Wire(aPath);
+ else
+ return 0;
+
+ Handle(GeomFill_TrihedronLaw) TLaw = new GeomFill_CorrectedFrenet();
+ Handle(GeomFill_CurveAndTrihedron) aLocationLaw = new GeomFill_CurveAndTrihedron( TLaw );
+ Handle(BRepFill_LocationLaw) aLocation = new BRepFill_Edge3DLaw(aWire, aLocationLaw);
+
+ aLocation->TransformInCompatibleLaw( 0.01 );
+
+ //Calculate a Parameter
+ Standard_Real aFirstParam1 = 0, aLastParam1 = 0; // Parameters of the First edge
+ Standard_Real aFirstParam2 = 0, aLastParam2 = 0; // Parameters of the Last edge
+ aLocation->CurvilinearBounds(aLocation->NbLaw(), aFirstParam2, aLastParam2);
+
+ if ( aLocation->NbLaw() > 1)
+ aLocation->CurvilinearBounds(1, aFirstParam1, aLastParam1);
+ else if ( aLocation->NbLaw() == 1 )
+ aFirstParam1 = aFirstParam2;
+ else
+ return 0;
+
+ Standard_Real aParam = (aFirstParam1 + (aLastParam2 - aFirstParam1)*aParameter );
+
+ TopoDS_Shape CopyShape = aShapeBase;
+ BRepFill_SectionPlacement Place( aLocation, aShapeBase );
+ TopLoc_Location Loc2(Place.Transformation()), Loc1;
+ Loc1 = CopyShape.Location();
+ CopyShape.Location(Loc2.Multiplied(Loc1));
+
+ aLocation->D0( aParam, CopyShape );
+ aShape = CopyShape;
+ }
else
return 0;
aFunction->SetValue(aShape);
- log.SetTouched(Label());
+ log->SetTouched(Label());
- return 1;
+ return 1;
}
+//================================================================================
+/*!
+ * \brief Returns a name of creation operation and names and values of creation parameters
+ */
+//================================================================================
-//=======================================================================
-//function : GEOMImpl_PositionDriver_Type_
-//purpose :
-//=======================================================================
-Standard_EXPORT Handle_Standard_Type& GEOMImpl_PositionDriver_Type_()
+bool GEOMImpl_PositionDriver::
+GetCreationInformation(std::string& theOperationName,
+ std::vector<GEOM_Param>& theParams)
{
+ if (Label().IsNull()) return 0;
+ Handle(GEOM_Function) function = GEOM_Function::GetFunction(Label());
- 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_PositionDriver",
- sizeof(GEOMImpl_PositionDriver),
- 1,
- (Standard_Address)_Ancestors,
- (Standard_Address)NULL);
-
- return _aType;
-}
+ GEOMImpl_IPosition aCI( function );
+ Standard_Integer aType = function->GetType();
-//=======================================================================
-//function : DownCast
-//purpose :
-//=======================================================================
-const Handle(GEOMImpl_PositionDriver) Handle(GEOMImpl_PositionDriver)::DownCast(const Handle(Standard_Transient)& AnObject)
-{
- Handle(GEOMImpl_PositionDriver) _anOtherObject;
+ theOperationName = "MODIFY_LOCATION";
- if (!AnObject.IsNull()) {
- if (AnObject->IsKind(STANDARD_TYPE(GEOMImpl_PositionDriver))) {
- _anOtherObject = Handle(GEOMImpl_PositionDriver)((Handle(GEOMImpl_PositionDriver)&)AnObject);
- }
+ switch ( aType ) {
+ case POSITION_SHAPE:
+ case POSITION_SHAPE_COPY:
+ AddParam( theParams, "Object", aCI.GetShape() );
+ AddParam( theParams, "Start LCS", aCI.GetStartLCS() );
+ AddParam( theParams, "End LCS", aCI.GetEndLCS() );
+ break;
+ case POSITION_SHAPE_FROM_GLOBAL:
+ case POSITION_SHAPE_FROM_GLOBAL_COPY:
+ AddParam( theParams, "Object", aCI.GetShape() );
+ AddParam( theParams, "End LCS", aCI.GetEndLCS() );
+ break;
+ case POSITION_ALONG_PATH:
+ AddParam( theParams, "Object", aCI.GetShape() );
+ AddParam( theParams, "Path", aCI.GetPath() );
+ AddParam( theParams, "Distance", aCI.GetDistance() );
+ AddParam( theParams, "Reverse Direction", aCI.GetReverse() );
+ break;
+ default:
+ return false;
}
-
- return _anOtherObject ;
+
+ return true;
}
+
+IMPLEMENT_STANDARD_RTTIEXT (GEOMImpl_PositionDriver,GEOM_BaseDriver)
