-// File: GEOMAlgo_Tools.cxx
-// Created: Mon Dec 6 11:35:29 2004
-// Author: Peter KURNEV
-// <pkv@irinox>
+// Copyright (C) 2007-2010 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
+//
+// File: GEOMAlgo_Tools.cxx
+// Created: Mon Dec 6 11:35:29 2004
+// Author: Peter KURNEV
+// <pkv@irinox>
+//
#include <GEOMAlgo_Tools.ixx>
#include <gp_Pnt.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Shape.hxx>
#include <TopoDS_Edge.hxx>
+#include <TopoDS_Iterator.hxx>
#include <TopTools_ListOfShape.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
#include <BOPTools_Tools2D.hxx>
#include <IntTools_Context.hxx>
-#include <GEOMAlgo_PassKey.hxx>
-#include <GEOMAlgo_IndexedDataMapOfPassKeyListOfShape.hxx>
-//
+#include <GEOMAlgo_PassKeyShape.hxx>//qft
+#include <GEOMAlgo_IndexedDataMapOfPassKeyShapeListOfShape.hxx>//qft
+
+static
+ void GetCount(const TopoDS_Shape& aS,
+ Standard_Integer& iCnt);
+
+//=======================================================================
+//function : IsCompositeShape
+//purpose :
+//=======================================================================
+Standard_Boolean GEOMAlgo_Tools::IsCompositeShape(const TopoDS_Shape& aS)
+{
+ Standard_Boolean bRet;
+ Standard_Integer iCnt;
+ TopoDS_Iterator aIt;
+ //
+ iCnt=0;
+ GetCount(aS, iCnt);
+ bRet=(iCnt>1);
+ //
+ return bRet;
+}
+
+//=======================================================================
+//function : GetCount
+//purpose :
+//=======================================================================
+void GetCount(const TopoDS_Shape& aS,
+ Standard_Integer& iCnt)
+{
+ TopoDS_Iterator aIt;
+ TopAbs_ShapeEnum aTS;
+ //
+ aTS=aS.ShapeType();
+ //
+ if (aTS==TopAbs_SHAPE) {
+ return;
+ }
+ if (aTS!=TopAbs_COMPOUND) {
+ ++iCnt;
+ return;
+ }
+ //
+ aIt.Initialize(aS);
+ for (; aIt.More(); aIt.Next()) {
+ const TopoDS_Shape& aSx=aIt.Value();
+ GetCount(aSx, iCnt);
+ }
+}
+
//=======================================================================
//function : RefineSDShapes
//purpose :
//=======================================================================
-Standard_Integer GEOMAlgo_Tools::RefineSDShapes(GEOMAlgo_IndexedDataMapOfPassKeyListOfShape &aMPKLE,
- const Standard_Real aTol,
- IntTools_Context& aCtx)
+ Standard_Integer GEOMAlgo_Tools::RefineSDShapes(GEOMAlgo_IndexedDataMapOfPassKeyShapeListOfShape& aMPKLE,
+ const Standard_Real aTol,
+ IntTools_Context& aCtx)
{
Standard_Integer i, aNbE, iErr, j, aNbEE, aNbToAdd;
TopTools_IndexedDataMapOfShapeListOfShape aMEE, aMSDE, aMEToAdd;
TopTools_ListOfShape& aLEE=aMEE.ChangeFromIndex(j);
//
if (j==1) {
- aLSDE.Clear();
- aLSDE.Append(aLEE);
+ aLSDE.Clear();
+ aLSDE.Append(aLEE);
}
else {
- const TopoDS_Shape& aE1=aLEE.First();
- aMEToAdd.Add(aE1, aLEE);
+ const TopoDS_Shape& aE1=aLEE.First();
+ aMEToAdd.Add(aE1, aLEE);
}
}
}
}
//
for (i=1; i<=aNbToAdd; ++i) {
- GEOMAlgo_PassKey aPKE1;
+ GEOMAlgo_PassKeyShape aPKE1;
//
const TopoDS_Shape& aE1=aMEToAdd.FindKey(i);
const TopTools_ListOfShape& aLE=aMEToAdd(i);
//
- aPKE1.SetIds(aE1);
+ //qf
+ //aPKE1.SetIds(aE1);
+ aPKE1.SetShapes(aE1);
+ //qt
aMPKLE.Add(aPKE1, aLE);
}
//
//purpose :
//=======================================================================
Standard_Integer GEOMAlgo_Tools::FindSDShapes(const TopTools_ListOfShape& aLE,
- const Standard_Real aTol,
- TopTools_IndexedDataMapOfShapeListOfShape& aMEE,
- IntTools_Context& aCtx)
+ const Standard_Real aTol,
+ TopTools_IndexedDataMapOfShapeListOfShape& aMEE,
+ IntTools_Context& aCtx)
{
Standard_Integer aNbE, aNbEProcessed, aNbESD, iErr;
TopTools_ListOfShape aLESD;
const TopoDS_Shape& aS=aIt.Value();
//
if (aMProcessed.Contains(aS)) {
- continue;
+ continue;
}
//
//modified by NIZNHY-PKV Thu Dec 30 10:57:01 2004 f
aType=aS.ShapeType();
if (aType==TopAbs_EDGE) {
- const TopoDS_Edge& aE=TopoDS::Edge(aS);
- if (BRep_Tool::Degenerated(aE)) {
- aMProcessed.Add(aE);
- continue;
- }
+ const TopoDS_Edge& aE=TopoDS::Edge(aS);
+ if (BRep_Tool::Degenerated(aE)) {
+ aMProcessed.Add(aE);
+ continue;
+ }
}
//modified by NIZNHY-PKV Thu Dec 30 10:57:03 2004 t
//
aLESD.Clear();
iErr=GEOMAlgo_Tools::FindSDShapes(aS, aLE, aTol, aLESD, aCtx);
if (iErr) {
- return 2; // Err
+ return 2; // Err
}
//
aNbESD=aLESD.Extent();
if (!aNbESD) {
- return 1; // Err
+ return 1; // Err
}
//
aMEE.Add(aS, aLESD);
//
aIt1.Initialize(aLESD);
for (; aIt1.More(); aIt1.Next()) {
- const TopoDS_Shape& aE1=aIt1.Value();
- aMProcessed.Add(aE1);
+ const TopoDS_Shape& aE1=aIt1.Value();
+ aMProcessed.Add(aE1);
}
}
}
//purpose :
//=======================================================================
Standard_Integer GEOMAlgo_Tools::FindSDShapes(const TopoDS_Shape& aE1,
- const TopTools_ListOfShape& aLE,
- const Standard_Real aTol,
- TopTools_ListOfShape& aLESD,
- IntTools_Context& aCtx)
+ const TopTools_ListOfShape& aLE,
+ const Standard_Real aTol,
+ TopTools_ListOfShape& aLESD,
+ IntTools_Context& aCtx)
{
Standard_Boolean bIsDone;
Standard_Real aTol2, aD2;
else {
bIsDone=GEOMAlgo_Tools::ProjectPointOnShape(aP1, aE2, aP2, aCtx);
if (!bIsDone) {
- return 1;
+ //return 1;
+ continue; // jfa BUG 20361
}
aD2=aP1.SquareDistance(aP2);
if(aD2<aTol2) {
- aLESD.Append(aE2);
+ aLESD.Append(aE2);
}
}
}
//purpose :
//=======================================================================
Standard_Boolean GEOMAlgo_Tools::ProjectPointOnShape(const gp_Pnt& aP1,
- const TopoDS_Shape& aS,
- gp_Pnt& aP2,
- IntTools_Context& aCtx)
+ const TopoDS_Shape& aS,
+ gp_Pnt& aP2,
+ IntTools_Context& aCtx)
{
- Standard_Boolean bIsDone=Standard_False;
+ Standard_Boolean bIsDone = Standard_False;
Standard_Real aT2;
TopAbs_ShapeEnum aType;
//
- aType=aS.ShapeType();
- switch(aType) {
- case TopAbs_EDGE: {
- const TopoDS_Edge& aE2=TopoDS::Edge(aS);
- //
- bIsDone=aCtx.ProjectPointOnEdge(aP1, aE2, aT2);
- if (!bIsDone) {
- return bIsDone;
+ aType = aS.ShapeType();
+ switch (aType)
+ {
+ case TopAbs_EDGE:
+ {
+ const TopoDS_Edge& aE2 = TopoDS::Edge(aS);
+ //
+ if (BRep_Tool::Degenerated(aE2)) { // jfa
+ return Standard_True;
+ }
+ else {
+ Standard_Real f, l;
+ Handle(Geom_Curve) aC3D = BRep_Tool::Curve (aE2, f, l);
+ if (aC3D.IsNull()) {
+ return Standard_True;
+ }
+ bIsDone = aCtx.ProjectPointOnEdge(aP1, aE2, aT2);
+ }
+ if (!bIsDone) {
+ return bIsDone;
+ }
+ //
+ GEOMAlgo_Tools::PointOnEdge(aE2, aT2, aP2);
}
- //
- GEOMAlgo_Tools::PointOnEdge(aE2, aT2, aP2);
- }
break;
//
- case TopAbs_FACE: {
- const TopoDS_Face& aF2=TopoDS::Face(aS);
- GeomAPI_ProjectPointOnSurf& aProj=aCtx.ProjPS(aF2);
- //
- aProj.Perform(aP1);
- bIsDone=aProj.IsDone();
- if (!bIsDone) {
- return bIsDone;
+ case TopAbs_FACE:
+ {
+ const TopoDS_Face& aF2 = TopoDS::Face(aS);
+ GeomAPI_ProjectPointOnSurf& aProj = aCtx.ProjPS(aF2);
+ //
+ aProj.Perform(aP1);
+ bIsDone = aProj.IsDone();
+ if (!bIsDone) {
+ return bIsDone;
+ }
+ //
+ aP2 = aProj.NearestPoint();
}
- //
- aP2=aProj.NearestPoint();
- }
break;
//
default:
break; // Err
- }
+ }
return bIsDone;
}
//=======================================================================
//purpose :
//=======================================================================
void GEOMAlgo_Tools::PointOnShape(const TopoDS_Shape& aS,
- gp_Pnt& aP3D)
+ gp_Pnt& aP3D)
{
TopAbs_ShapeEnum aType;
//
//purpose :
//=======================================================================
void GEOMAlgo_Tools::PointOnFace(const TopoDS_Face& aF,
- gp_Pnt& aP3D)
+ gp_Pnt& aP3D)
{
Standard_Real aU, aV, aUMin, aUMax, aVMin, aVMax;
//
//purpose :
//=======================================================================
void GEOMAlgo_Tools::PointOnFace(const TopoDS_Face& aF,
- const Standard_Real aU,
- const Standard_Real aV,
- gp_Pnt& aP3D)
+ const Standard_Real aU,
+ const Standard_Real aV,
+ gp_Pnt& aP3D)
{
Handle(Geom_Surface) aS;
//
//purpose :
//=======================================================================
void GEOMAlgo_Tools::PointOnEdge(const TopoDS_Edge& aE,
- gp_Pnt& aP3D)
+ gp_Pnt& aP3D)
{
Standard_Real aTx, aT1, aT2;
//
//purpose :
//=======================================================================
void GEOMAlgo_Tools::PointOnEdge(const TopoDS_Edge& aE,
- const Standard_Real aT,
- gp_Pnt& aP3D)
+ const Standard_Real aT,
+ gp_Pnt& aP3D)
{
Standard_Real aT1, aT2;
Handle(Geom_Curve) aC3D;
//purpose :
//=======================================================================
void GEOMAlgo_Tools::RefinePCurveForEdgeOnFace(const TopoDS_Edge& aE,
- const TopoDS_Face& aF,
- const Standard_Real aUMin,
- const Standard_Real aUMax)
+ const TopoDS_Face& aF,
+ const Standard_Real aUMin,
+ const Standard_Real aUMax)
{
Standard_Real aT1, aT2, aTx, aUx, aTol, aTwoPI;
gp_Pnt2d aP2D;
aGAS.Load(aS);
aType=aGAS.GetType();
bRet=(aType==GeomAbs_Cylinder||
- aType==GeomAbs_Cone ||
- aType==GeomAbs_Sphere);
+ aType==GeomAbs_Cone ||
+ aType==GeomAbs_Sphere);
//
return bRet;
}
