From 80f0ed59523a6b31d2feb2ee5dd2c8ab267021b6 Mon Sep 17 00:00:00 2001
From: pkv <pkv@opencascade.com>
Date: Tue, 30 Aug 2005 06:52:34 +0000
Subject: [PATCH] adds IDs mapping

---
 src/VTKViewer/VTKViewer_AppendFilter.cxx | 54 +++++++++++++++++++++++-
 src/VTKViewer/VTKViewer_AppendFilter.h   | 22 +++++++++-
 2 files changed, 72 insertions(+), 4 deletions(-)

diff --git a/src/VTKViewer/VTKViewer_AppendFilter.cxx b/src/VTKViewer/VTKViewer_AppendFilter.cxx
index 1047676ef..990a751a4 100644
--- a/src/VTKViewer/VTKViewer_AppendFilter.cxx
+++ b/src/VTKViewer/VTKViewer_AppendFilter.cxx
@@ -72,7 +72,7 @@ vtkStandardNewMacro(VTKViewer_AppendFilter);
 
 VTKViewer_AppendFilter::VTKViewer_AppendFilter() 
 {
-  myDoMappingFlag=true;
+  myDoMappingFlag=false;//modified by NIZNHY-PKV Tue Aug 30 10:09:50 2005ft
 }
 
 VTKViewer_AppendFilter::~VTKViewer_AppendFilter()
@@ -102,16 +102,23 @@ void VTKViewer_AppendFilter::Reset()
   myCellIds.clear();
   myNodeRanges.clear();
   myCellRanges.clear();
+  //modified by NIZNHY-PKV Tue Aug 30 10:09:35 2005f
+  myNodeMapObjIDVtkID.clear();
+  myCellMapObjIDVtkID.clear();
+  //modified by NIZNHY-PKV Tue Aug 30 10:09:39 2005t
 }
 
 void VTKViewer_AppendFilter::DoMapping()
 {
-  int i, j, i1, i2; 
+  int i, j, i1, i2, iNodeCnt, iCellCnt; 
+  IteratorOfDataMapOfIntegerInteger aMapIt;
   vtkIdType aNbPnts, aNbCells, aId;
   vtkDataSet *pDS;
   //
   Reset();
   //
+  iNodeCnt=0;
+  iCellCnt=0;
   for (i=0; i<NumberOfInputs; ++i) {
     pDS=(vtkDataSet *)Inputs[i];
     //
@@ -125,6 +132,13 @@ void VTKViewer_AppendFilter::DoMapping()
     for(j=0; j<aNbPnts; ++j) {
       aId=(vtkIdType)j;
       myNodeIds.push_back(aId);
+      //
+      aMapIt=myNodeMapObjIDVtkID.find(aId);
+      if (aMapIt==myNodeMapObjIDVtkID.end()) {
+	// if not found
+	myNodeMapObjIDVtkID[aId]=iNodeCnt;
+      }
+      ++iNodeCnt;
     }
     //
     // Cells
@@ -136,9 +150,45 @@ void VTKViewer_AppendFilter::DoMapping()
     for(j=0; j<aNbCells; ++j) {
       aId=(vtkIdType)j;
       myCellIds.push_back(aId);
+      //
+      aMapIt=myCellMapObjIDVtkID.find(aId);
+      if (aMapIt==myCellMapObjIDVtkID.end()) {
+	// if not found
+	myCellMapObjIDVtkID[aId]=iCellCnt;
+      }
+      ++iCellCnt;
     }
   }
 }
+//modified by NIZNHY-PKV Tue Aug 30 10:20:50 2005f
+int VTKViewer_AppendFilter::GetElemVtkID(int theObjID)
+{
+  int aVtkID=-1;
+  IteratorOfDataMapOfIntegerInteger aMapIt;
+  //
+  aMapIt=myCellMapObjIDVtkID.find(theObjID);
+  if (aMapIt!=myCellMapObjIDVtkID.end()) {
+    // found
+    PairOfDataMapOfIntegerInteger& aPair=(*aMapIt);
+    aVtkID=aPair.second;
+  }
+  return aVtkID;
+}
+
+int VTKViewer_AppendFilter::GetNodeVtkID(int theObjID)
+{
+  int aVtkID=-1;
+  IteratorOfDataMapOfIntegerInteger aMapIt;
+  //
+  aMapIt=myNodeMapObjIDVtkID.find(theObjID);
+  if (aMapIt!=myNodeMapObjIDVtkID.end()) {
+    // found
+    PairOfDataMapOfIntegerInteger& aPair=(*aMapIt);
+    aVtkID=aPair.second;
+  }
+  return aVtkID;
+}
+//modified by NIZNHY-PKV Tue Aug 30 10:20:54 2005t
 
 int VTKViewer_AppendFilter::GetNodeObjId(int theVtkID, 
 					 int& theInputIndex)
diff --git a/src/VTKViewer/VTKViewer_AppendFilter.h b/src/VTKViewer/VTKViewer_AppendFilter.h
index f67eedf91..7c3fefe78 100644
--- a/src/VTKViewer/VTKViewer_AppendFilter.h
+++ b/src/VTKViewer/VTKViewer_AppendFilter.h
@@ -6,6 +6,11 @@
 #include <vtkAppendFilter.h>
 
 #include <vector>
+//pkv f
+#include <map>
+using namespace std;
+//pkv t
+
 /*! \brief This class used same as vtkAppendFilter. See documentation on VTK for more information.
  */
 class VTKVIEWER_EXPORT VTKViewer_AppendFilter : public vtkAppendFilter 
@@ -29,6 +34,12 @@ public:
 
   int GetNodeObjId(int theVtkID, 
 		   int& theInputIndex);
+
+  //pkv f
+  int GetElemVtkID(int theObjID);
+
+  int GetNodeVtkID(int theObjID);
+  //pkv t
   //
 protected:
   /*! \fn VTKViewer_AppendFilter();
@@ -51,14 +62,21 @@ protected:
 private:
   typedef std::vector<vtkIdType> TVectorId;
   typedef std::vector<int> VectorInt;
-
+  //pkv f
+  typedef std::map <int , int, less<int> >             DataMapOfIntegerInteger;
+  typedef std::map < int, int, std::less<int> >::iterator   IteratorOfDataMapOfIntegerInteger;
+  typedef std::map < int, int, std::less<int> >::value_type PairOfDataMapOfIntegerInteger;
+  //pkv t
 private:
   bool      myDoMappingFlag;
   TVectorId myNodeIds;
   TVectorId myCellIds;
   VectorInt myNodeRanges;
   VectorInt myCellRanges;
-  
+  //pkv f
+  DataMapOfIntegerInteger myNodeMapObjIDVtkID;
+  DataMapOfIntegerInteger myCellMapObjIDVtkID;
+  //pkv t
 };
 
 #endif
-- 
2.39.2