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d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
197 lines
6.4 KiB
C++
197 lines
6.4 KiB
C++
// Created on: 2009-06-18
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// Created by: Sergey ZARITCHNY
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// Copyright (c) 2009-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <DNaming_SphereDriver.ixx>
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#include <gp_Ax2.hxx>
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#include <gp_Dir.hxx>
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#include <gp_Vec.hxx>
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#include <gp_Pnt.hxx>
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#include <BRep_Tool.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopoDS_Iterator.hxx>
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#include <TopoDS_Vertex.hxx>
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#include <TopExp.hxx>
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#include <BRepPrimAPI_MakeSphere.hxx>
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#include <TopLoc_Location.hxx>
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#include <BRepAlgo.hxx>
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#include <TopTools_IndexedMapOfShape.hxx>
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#include <TColStd_ListOfInteger.hxx>
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#include <TDataStd_Integer.hxx>
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#include <TDataStd_Real.hxx>
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#include <TDataStd_UAttribute.hxx>
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#include <TopoDS_Solid.hxx>
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#include <TNaming.hxx>
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#include <TNaming_NamedShape.hxx>
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#include <TNaming_Builder.hxx>
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#include <TFunction_Function.hxx>
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#include <DNaming.hxx>
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#include <ModelDefinitions.hxx>
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//=======================================================================
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//function : DNaming_SphereDriver
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//purpose : Constructor
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//=======================================================================
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DNaming_SphereDriver::DNaming_SphereDriver()
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{}
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//=======================================================================
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//function : Validate
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//purpose : Validates labels of a function in <theLog>
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//=======================================================================
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void DNaming_SphereDriver::Validate(TFunction_Logbook&) const
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{}
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//=======================================================================
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//function : MustExecute
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//purpose : Analyses in <theLog> if the loaded function must be executed
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//=======================================================================
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Standard_Boolean DNaming_SphereDriver::MustExecute(const TFunction_Logbook&) const {
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return Standard_True;
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}
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//=======================================================================
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//function : Execute
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//purpose : Executes the function
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//=======================================================================
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Standard_Integer DNaming_SphereDriver::Execute(TFunction_Logbook& theLog) const {
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Handle(TFunction_Function) aFunction;
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Label().FindAttribute(TFunction_Function::GetID(),aFunction);
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if(aFunction.IsNull()) return -1;
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Standard_Real aRadius = DNaming::GetReal(aFunction,SPHERE_RADIUS)->Get();
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Handle(TDataStd_UAttribute) anObject = DNaming::GetObjectArg(aFunction,SPHERE_CENTER);
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Handle(TNaming_NamedShape) aNSCnt = DNaming::GetObjectValue(anObject);
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if (aNSCnt.IsNull() || aNSCnt->IsEmpty()) {
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#ifdef DEB
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cout<<"SphereDriver:: Center point is null or empty"<<endl;
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#endif
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aFunction->SetFailure(WRONG_ARGUMENT);
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return -1;
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}
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Handle(TNaming_NamedShape) aPrevSphere = DNaming::GetFunctionResult(aFunction);
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// Save location
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TopLoc_Location aLocation;
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if (!aPrevSphere.IsNull() && !aPrevSphere->IsEmpty()) {
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aLocation = aPrevSphere->Get().Location();
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}
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TopoDS_Shape aCntShape = aNSCnt->Get();
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if(aCntShape.IsNull()) {
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#ifdef DEB
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cout<<"SphereDriver:: Center point is null"<<endl;
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#endif
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aFunction->SetFailure(WRONG_ARGUMENT);
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return -1;
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}
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gp_Pnt aCenter = gp_Pnt(0.,0.,0.);
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if(aCntShape.ShapeType() == TopAbs_VERTEX) {
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aCenter = BRep_Tool::Pnt(TopoDS::Vertex(aCntShape));
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}
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gp_Ax2 anAxis = gp_Ax2(aCenter, gp_Dir(0,0,1), gp_Dir(1,0,0));
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BRepPrimAPI_MakeSphere aMakeSphere(anAxis, aRadius);
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aMakeSphere.Build();
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if (!aMakeSphere.IsDone()) {
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aFunction->SetFailure(ALGO_FAILED);
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return -1;
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}
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TopoDS_Shape aResult = aMakeSphere.Solid();
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if (!BRepAlgo::IsValid(aResult)) {
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aFunction->SetFailure(RESULT_NOT_VALID);
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return -1;
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}
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// Naming
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LoadNamingDS(RESPOSITION(aFunction), aMakeSphere);
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// restore location
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if(!aLocation.IsIdentity())
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TNaming::Displace(RESPOSITION(aFunction), aLocation, Standard_True);
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theLog.SetValid(RESPOSITION(aFunction), Standard_True);
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aFunction->SetFailure(DONE);
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return 0;
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}
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//=======================================================================
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//function : LoadAndName
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//purpose :
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//=======================================================================
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void DNaming_SphereDriver::LoadNamingDS (const TDF_Label& theResultLabel,
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BRepPrimAPI_MakeSphere& MS) const
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{
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Handle(TDF_TagSource) Tagger = TDF_TagSource::Set(theResultLabel);
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if (Tagger.IsNull()) return;
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Tagger->Set(0);
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TNaming_Builder Builder (theResultLabel);
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Builder.Generated (MS.Solid());
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BRepPrim_Sphere& S = MS.Sphere();
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//Load faces of the Sph :
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if (S.HasBottom()) {
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TopoDS_Face BottomFace = S.BottomFace ();
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TNaming_Builder BOF (theResultLabel.NewChild());
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BOF.Generated (BottomFace);
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}
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if (S.HasTop()) {
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TopoDS_Face TopFace = S.TopFace ();
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TNaming_Builder TOF (theResultLabel.NewChild());
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TOF.Generated (TopFace);
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}
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TopoDS_Face LateralFace = S.LateralFace();
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TNaming_Builder LOF (theResultLabel.NewChild());
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LOF.Generated(LateralFace);
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if (S.HasSides()) {
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TopoDS_Face StartFace = S.StartFace();
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TNaming_Builder SF(theResultLabel.NewChild());
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SF.Generated(StartFace);
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TopoDS_Face EndFace = S.EndFace();
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TNaming_Builder EF(theResultLabel.NewChild());
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EF.Generated(EndFace);
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}
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TopTools_IndexedMapOfShape LateralEdges;
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TopExp::MapShapes(LateralFace, TopAbs_EDGE, LateralEdges);
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Standard_Integer i = 1;
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TColStd_ListOfInteger goodEdges;
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for (; i <= LateralEdges.Extent(); i++)
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if (!BRep_Tool::Degenerated(TopoDS::Edge(LateralEdges.FindKey(i)))) goodEdges.Append(i);
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if (goodEdges.Extent() == 1) {
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const TopoDS_Edge& aLateralEdge = TopoDS::Edge(LateralEdges.FindKey(goodEdges.First()));
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TNaming_Builder MeridianBuilder(theResultLabel.NewChild());
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MeridianBuilder.Generated(aLateralEdge);
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TopoDS_Iterator it(aLateralEdge);
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for(;it.More();it.Next()) {
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//const TopoDS_Shape& aV = it.Value();
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TNaming_Builder aVBuilder(theResultLabel.NewChild());
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aVBuilder.Generated(it.Value());
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}
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}
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}
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