-// Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2016 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.
+// 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
#include <vtkUnstructuredGrid.h>
#include <vtkVoxel.h>
#include <vtkWedge.h>
+#include <vtkVersion.h>
#include <algorithm>
#include <iterator>
//#define __MYDEBUG__
//#define USE_ROBUST_TRIANGULATION
-vtkCxxRevisionMacro(VTKViewer_GeometryFilter, "$Revision$");
+///////////////////////////////////////////////////////////////////////////////////////////////
+// VSR 26/10/2012: fix of regression (issue 21924) - increased memory consumption
+// for displaying of 3d elements, introduced by fix for issue 20314.
+// ...
+// The macro SHOW_COINCIDING_3D_PAL20314, when defined, allows correct visualization of
+// coincident 3d elements but causes substantial increasing of memory consumption, as all 3d
+// elements are always shown, even if they are totally covered by surrounding faces.
+// If this macro is not defined (commented), the behaviour is defined by another macro -
+// SHOW_COINCIDING_3D_PAL21924, as follows:
+// - If SHOW_COINCIDING_3D_PAL21924 is defined, an alternative solution for computing
+// visibility of 3d elements is used; this solution allows to fix problem with visibility
+// of coinciding 3d elements in most cases (though some cases might not work), while not
+// causing significant increasing of memory consumption.
+// - If SHOW_COINCIDING_3D_PAL21924 is not defined (commented), coinciding 3d elements are
+// not shown at all (this corresponds to the state before issue 20314 fixing).
+///////////////////////////////////////////////////////////////////////////////////////////////
+//#define SHOW_COINCIDING_3D_PAL20314
+#ifndef SHOW_COINCIDING_3D_PAL20314
+#define SHOW_COINCIDING_3D_PAL21924
+#endif
+///////////////////////////////////////////////////////////////////////////////////////////////
+
vtkStandardNewMacro(VTKViewer_GeometryFilter);
VTKViewer_GeometryFilter
::VTKViewer_GeometryFilter():
myShowInside(0),
myStoreMapping(0),
- myAppendCoincident3D(0),
myIsWireframeMode(0),
- myIsBuildArc(false),
- myMaxArcAngle(2)
+ myAppendCoincident3D(0),
+ myMaxArcAngle(2),
+ myIsBuildArc(false)
{}
::~VTKViewer_GeometryFilter()
{}
+/*!
+ * \brief Return true for only one volume including a given edge
+ * \param [in] id1 - 1st edge end
+ * \param [in] id2 - second edge end
+ * \param [in] cellId - volume ID
+ * \param [in] input - the grid
+ */
+static inline bool toShowEdge( vtkIdType id1, vtkIdType id2, vtkIdType cellId, vtkUnstructuredGrid* input )
+{
+ // return true if the given cell is the 1st among cells including the edge
+ vtkCellLinks * links = input->GetCellLinks();
+ if ( !links ) {
+ input->BuildLinks();
+ links = input->GetCellLinks();
+ }
+ if ( id1 < id2 )
+ std::swap( id1, id2 );
+ vtkIdType *cells = links->GetCells( id1 );
+
+ // among cells, look for a cell including the edge
+ vtkIdType *cellPts, npts, iCell = 0;
+ bool found = false;
+ while ( !found )
+ {
+ if ( cells[iCell] == cellId )
+ return true;
+ input->GetCellPoints( cells[iCell], npts, cellPts );
+ for ( vtkIdType i = 0; i < npts && !found; ++i )
+ found = ( cellPts[i] == id2 );
+ iCell += ( !found );
+ }
+ return ( cells[iCell] == cellId );
+}
int
VTKViewer_GeometryFilter
return 1;
}
-
int
VTKViewer_GeometryFilter
-::UnstructuredGridExecute(
- vtkDataSet *dataSetInput,
+::UnstructuredGridExecute(vtkDataSet *dataSetInput,
vtkPolyData *output,
vtkInformation *outInfo)
{
-
vtkUnstructuredGrid *input= (vtkUnstructuredGrid *)dataSetInput;
vtkCellArray *Connectivity = input->GetCells();
// Check input
vtkIdList *cellIds = vtkIdList::New();
vtkIdList *faceIds = vtkIdList::New();
+ vtkIdList *cellIdsTmp = vtkIdList::New();
+ vtkIdList *faceIdsTmp = vtkIdList::New();
+ std::set< vtkIdType > midPoints;
char *cellVis;
vtkIdType newCellId;
- int faceId, *faceVerts, numFacePts;
- vtkFloatingPointType *x;
+ int faceId, *faceVerts, *edgeVerts, numFacePts;
+ double *x;
vtkIdType PixelConvert[4];
// Change the type from int to vtkIdType in order to avoid compilation errors while using VTK
// from ParaView-3.4.0 compiled on 64-bit Debian platform with VTK_USE_64BIT_IDS = ON
vtkIdType aNewPts[VTK_CELL_SIZE];
// ghost cell stuff
- unsigned char updateLevel = (unsigned char)(output->GetUpdateGhostLevel());
+ unsigned char updateLevel = (unsigned char)(GetUpdateGhostLevel());
unsigned char *cellGhostLevels = 0;
PixelConvert[0] = 0;
cellVis = new char[numCells];
}
- // Issue 0020115: [CEA 308] Quadratic elements visualization
- // Fix of remark described in note 0005222 - SIGSEGV
- vtkPoints* outputPoints = vtkPoints::New();
- outputPoints->DeepCopy(input->GetPoints());
- output->SetPoints(outputPoints);
- outputPoints->Delete();
+ bool buildArcs = false;
+ if ( myIsBuildArc )
+ {
+ // check if there are quadratic 1D or 2D elements
+ bool hasQuad1D2D = false;
+ if ( vtkUnsignedCharArray* types = input->GetCellTypesArray() )
+ {
+ std::set<vtkIdType> quad1D2DTypes;
+ quad1D2DTypes.insert( VTK_QUADRATIC_EDGE );
+ quad1D2DTypes.insert( VTK_QUADRATIC_TRIANGLE );
+ quad1D2DTypes.insert( VTK_BIQUADRATIC_TRIANGLE );
+ quad1D2DTypes.insert( VTK_QUADRATIC_QUAD );
+ quad1D2DTypes.insert( VTK_BIQUADRATIC_QUAD );
+ quad1D2DTypes.insert( VTK_QUADRATIC_POLYGON );
+
+ for ( int i = 0; i < types->GetNumberOfTuples() && !hasQuad1D2D; ++i )
+ hasQuad1D2D = quad1D2DTypes.count( types->GetValue(i) );
+ }
+ buildArcs = hasQuad1D2D;
+ }
+ if ( buildArcs )
+ {
+ // Issue 0020115: [CEA 308] Quadratic elements visualization
+ // Fix of remark described in note 0005222 - SIGSEGV
+ vtkPoints* outputPoints = vtkPoints::New();
+ outputPoints->DeepCopy(input->GetPoints());
+ output->SetPoints(outputPoints);
+ outputPoints->Delete();
+ }
+ else
+ {
+ output->SetPoints(input->GetPoints());
+ }
outputPD->PassData(pd);
// Loop over the cells determining what's visible
if (!allVisible)
- {
+ {
for (cellId=0, Connectivity->InitTraversal();
Connectivity->GetNextCell(npts,pts);
cellId++)
- {
+ {
cellVis[cellId] = 1;
if ( ( this->CellClipping && cellId < this->CellMinimum ) ||
cellId > this->CellMaximum )
- {
+ {
cellVis[cellId] = 0;
- }
+ }
else
- {
+ {
for (i=0; i < npts; i++)
- {
+ {
x = p->GetPoint(pts[i]);
if ( ( ( ( this->PointClipping && (pts[i] < this->PointMinimum ) ) ||
pts[i] > this->PointMaximum) ) ||
( x[0] < this->Extent[0] || x[0] > this->Extent[1] ||
x[1] < this->Extent[2] || x[1] > this->Extent[3] ||
x[2] < this->Extent[4] || x[2] > this->Extent[5] )) )
- {
+ {
cellVis[cellId] = 0;
break;
- }//point/extent clipping
- }//for each point
- }//if point clipping needs checking
- }//for all cells
- }//if not all visible
+ }//point/extent clipping
+ }//for each point
+ }//if point clipping needs checking
+ }//for all cells
+ }//if not all visible
+
+ if ( input->GetCellLinks() )
+ input->BuildLinks();
// Loop over all cells now that visibility is known
- // (Have to compute visibility first for 3D cell boundarys)
+ // (Have to compute visibility first for 3D cell boundaries)
int progressInterval = numCells/20 + 1;
TMapOfVectorId aDimension2VTK2ObjIds;
- if(myStoreMapping){
- myVTK2ObjIds.clear();
- myVTK2ObjIds.reserve(numCells);
- }
+ if ( myStoreMapping )
+ aDimension2VTK2ObjIds.resize( 3 ); // max dimension is 2
+
for (cellId=0, Connectivity->InitTraversal();
Connectivity->GetNextCell(npts,pts);
cellId++)
- {
+ {
//Progress and abort method support
if ( !(cellId % progressInterval) )
- {
+ {
vtkDebugMacro(<<"Process cell #" << cellId);
this->UpdateProgress ((float)cellId/numCells);
- }
+ }
// Handle ghost cells here. Another option was used cellVis array.
if (cellGhostLevels && cellGhostLevels[cellId] > updateLevel)
- { // Do not create surfaces in outer ghost cells.
+ { // Do not create surfaces in outer ghost cells.
continue;
- }
+ }
if (allVisible || cellVis[cellId]) //now if visible extract geometry
- {
+ {
//special code for nonlinear cells - rarely occurs, so right now it
//is slow.
vtkIdType aCellType = input->GetCellType(cellId);
cellId,
myShowInside,
allVisible,
- myAppendCoincident3D,
+ GetAppendCoincident3D(),
cellVis,
output,
outputCD,
cellId,
myShowInside,
allVisible,
- myAppendCoincident3D,
+ GetAppendCoincident3D(),
cellVis,
output,
outputCD,
break;
}
- case VTK_TETRA: {
- for (faceId = 0; faceId < 4; faceId++)
+ case VTK_TETRA:
+ {
+ if ( myShowInside )
+ {
+ aCellType = VTK_LINE;
+ for ( int edgeID = 0; edgeID < 6; ++edgeID )
{
- faceIds->Reset();
- faceVerts = vtkTetra::GetFaceArray(faceId);
- faceIds->InsertNextId(pts[faceVerts[0]]);
- faceIds->InsertNextId(pts[faceVerts[1]]);
- faceIds->InsertNextId(pts[faceVerts[2]]);
+ edgeVerts = vtkTetra::GetEdgeArray( edgeID );
+ if ( toShowEdge( pts[edgeVerts[0]], pts[edgeVerts[1]], cellId, input ))
+ {
+ aNewPts[0] = pts[edgeVerts[0]];
+ aNewPts[1] = pts[edgeVerts[1]];
+ newCellId = output->InsertNextCell( aCellType, 2, aNewPts );
+ if(myStoreMapping)
+ InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
+ outputCD->CopyData(cd,cellId,newCellId);
+ }
+ }
+ break;
+ }
+ else
+ {
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ faceIdsTmp->SetNumberOfIds( npts );
+ for ( int ai = 0; ai < npts; ai++ )
+ faceIdsTmp->SetId( ai, pts[ai] );
+ input->GetCellNeighbors(cellId, faceIdsTmp, cellIdsTmp);
+#endif
aCellType = VTK_TRIANGLE;
numFacePts = 3;
- input->GetCellNeighbors(cellId, faceIds, cellIds);
- bool process = cellIds->GetNumberOfIds() <= 0 ? true : myAppendCoincident3D;
- if ( process || myShowInside ||
- (!allVisible && !cellVis[cellIds->GetId(0)]) )
+ for (faceId = 0; faceId < 4; faceId++)
+ {
+ faceIds->Reset();
+ faceVerts = vtkTetra::GetFaceArray(faceId);
+ faceIds->InsertNextId(pts[faceVerts[0]]);
+ faceIds->InsertNextId(pts[faceVerts[1]]);
+ faceIds->InsertNextId(pts[faceVerts[2]]);
+ input->GetCellNeighbors(cellId, faceIds, cellIds);
+ int nbNeighbors = cellIds->GetNumberOfIds() - cellIdsTmp->GetNumberOfIds();
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ bool process = nbNeighbors <= 0;
+#else
+ bool process = nbNeighbors <= 0 || GetAppendCoincident3D();
+#endif
+ if ( process || ( !allVisible && !cellVis[cellIds->GetId(0)] ))
{
- for ( i=0; i < numFacePts; i++)
- aNewPts[i] = pts[faceVerts[i]];
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
- outputCD->CopyData(cd,cellId,newCellId);
+ for ( i=0; i < numFacePts; i++)
+ aNewPts[i] = pts[faceVerts[i]];
+ newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
+ if(myStoreMapping)
+ InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
+ outputCD->CopyData(cd,cellId,newCellId);
}
}
+ }
break;
}
- case VTK_VOXEL: {
- for (faceId = 0; faceId < 6; faceId++)
+ case VTK_VOXEL:
+ {
+ if ( myShowInside )
+ {
+ aCellType = VTK_LINE;
+ for ( int edgeID = 0; edgeID < 12; ++edgeID )
{
- faceIds->Reset();
- faceVerts = vtkVoxel::GetFaceArray(faceId);
- faceIds->InsertNextId(pts[faceVerts[0]]);
- faceIds->InsertNextId(pts[faceVerts[1]]);
- faceIds->InsertNextId(pts[faceVerts[2]]);
- faceIds->InsertNextId(pts[faceVerts[3]]);
- aCellType = VTK_QUAD;
- numFacePts = 4;
- input->GetCellNeighbors(cellId, faceIds, cellIds);
- bool process = cellIds->GetNumberOfIds() <= 0 ? true : myAppendCoincident3D;
- if ( process || myShowInside ||
- (!allVisible && !cellVis[cellIds->GetId(0)]) )
+ edgeVerts = vtkVoxel::GetEdgeArray( edgeID );
+ if ( toShowEdge( pts[edgeVerts[0]], pts[edgeVerts[1]], cellId, input ))
{
- for ( i=0; i < numFacePts; i++)
- aNewPts[i] = pts[faceVerts[PixelConvert[i]]];
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
- outputCD->CopyData(cd,cellId,newCellId);
+ aNewPts[0] = pts[edgeVerts[0]];
+ aNewPts[1] = pts[edgeVerts[1]];
+ newCellId = output->InsertNextCell( aCellType, 2, aNewPts );
+ if(myStoreMapping)
+ InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
+ outputCD->CopyData(cd,cellId,newCellId);
}
}
+ break;
+ }
+ else
+ {
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ faceIdsTmp->SetNumberOfIds( npts );
+ for ( int ai = 0; ai < npts; ai++ )
+ faceIdsTmp->SetId( ai, pts[ai] );
+ input->GetCellNeighbors(cellId, faceIdsTmp, cellIdsTmp);
+#endif
+ for (faceId = 0; faceId < 6; faceId++)
+ {
+ faceIds->Reset();
+ faceVerts = vtkVoxel::GetFaceArray(faceId);
+ faceIds->InsertNextId(pts[faceVerts[0]]);
+ faceIds->InsertNextId(pts[faceVerts[1]]);
+ faceIds->InsertNextId(pts[faceVerts[2]]);
+ faceIds->InsertNextId(pts[faceVerts[3]]);
+ aCellType = VTK_QUAD;
+ numFacePts = 4;
+ input->GetCellNeighbors(cellId, faceIds, cellIds);
+ int nbNeighbors = cellIds->GetNumberOfIds() - cellIdsTmp->GetNumberOfIds();
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ bool process = nbNeighbors <= 0;
+#else
+ bool process = cellIds->GetNumberOfIds() <= 0 || GetAppendCoincident3D();
+#endif
+ if ( process || ( !allVisible && !cellVis[cellIds->GetId(0)] ))
+ {
+ for ( i=0; i < numFacePts; i++)
+ aNewPts[i] = pts[faceVerts[PixelConvert[i]]];
+ newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
+ if(myStoreMapping)
+ InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
+ outputCD->CopyData(cd,cellId,newCellId);
+ }
+ }
+ }
break;
}
- case VTK_HEXAHEDRON: {
- for (faceId = 0; faceId < 6; faceId++)
+ case VTK_HEXAHEDRON:
+ {
+ if ( myShowInside )
+ {
+ aCellType = VTK_LINE;
+ for ( int edgeID = 0; edgeID < 12; ++edgeID )
{
- faceIds->Reset();
- faceVerts = vtkHexahedron::GetFaceArray(faceId);
- faceIds->InsertNextId(pts[faceVerts[0]]);
- faceIds->InsertNextId(pts[faceVerts[1]]);
- faceIds->InsertNextId(pts[faceVerts[2]]);
- faceIds->InsertNextId(pts[faceVerts[3]]);
+ edgeVerts = vtkHexahedron::GetEdgeArray( edgeID );
+ if ( toShowEdge( pts[edgeVerts[0]], pts[edgeVerts[1]], cellId, input ))
+ {
+ aNewPts[0] = pts[edgeVerts[0]];
+ aNewPts[1] = pts[edgeVerts[1]];
+ newCellId = output->InsertNextCell( aCellType, 2, aNewPts );
+ if(myStoreMapping)
+ InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
+ outputCD->CopyData(cd,cellId,newCellId);
+ }
+ }
+ break;
+ }
+ else
+ {
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ faceIdsTmp->SetNumberOfIds( npts );
+ for ( int ai = 0; ai < npts; ai++ )
+ faceIdsTmp->SetId( ai, pts[ai] );
+ input->GetCellNeighbors(cellId, faceIdsTmp, cellIdsTmp);
+#endif
aCellType = VTK_QUAD;
numFacePts = 4;
- input->GetCellNeighbors(cellId, faceIds, cellIds);
- bool process = cellIds->GetNumberOfIds() <= 0 ? true : myAppendCoincident3D;
- if ( process || myShowInside ||
- (!allVisible && !cellVis[cellIds->GetId(0)]) )
+ for (faceId = 0; faceId < 6; faceId++)
+ {
+ faceIds->Reset();
+ faceVerts = vtkHexahedron::GetFaceArray(faceId);
+ faceIds->InsertNextId(pts[faceVerts[0]]);
+ faceIds->InsertNextId(pts[faceVerts[1]]);
+ faceIds->InsertNextId(pts[faceVerts[2]]);
+ faceIds->InsertNextId(pts[faceVerts[3]]);
+ input->GetCellNeighbors(cellId, faceIds, cellIds);
+ int nbNeighbors = cellIds->GetNumberOfIds() - cellIdsTmp->GetNumberOfIds();
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ bool process = nbNeighbors <= 0;
+#else
+ bool process = cellIds->GetNumberOfIds() <= 0 || GetAppendCoincident3D();
+#endif
+ if ( process || (!allVisible && !cellVis[cellIds->GetId(0)]) )
{
- for ( i=0; i < numFacePts; i++)
- aNewPts[i] = pts[faceVerts[i]];
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
- outputCD->CopyData(cd,cellId,newCellId);
+ for ( i=0; i < numFacePts; i++)
+ aNewPts[i] = pts[faceVerts[i]];
+ newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
+ if(myStoreMapping)
+ InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
+ outputCD->CopyData(cd,cellId,newCellId);
}
}
+ }
break;
}
- case VTK_WEDGE: {
- for (faceId = 0; faceId < 5; faceId++)
+ case VTK_WEDGE:
+ {
+ if ( myShowInside )
+ {
+ aCellType = VTK_LINE;
+ for ( int edgeID = 0; edgeID < 9; ++edgeID )
{
- faceIds->Reset();
- faceVerts = vtkWedge::GetFaceArray(faceId);
- faceIds->InsertNextId(pts[faceVerts[0]]);
- faceIds->InsertNextId(pts[faceVerts[1]]);
- faceIds->InsertNextId(pts[faceVerts[2]]);
- aCellType = VTK_TRIANGLE;
- numFacePts = 3;
- if (faceVerts[3] >= 0)
+ edgeVerts = vtkWedge::GetEdgeArray( edgeID );
+ if ( toShowEdge( pts[edgeVerts[0]], pts[edgeVerts[1]], cellId, input ))
{
- faceIds->InsertNextId(pts[faceVerts[3]]);
- aCellType = VTK_QUAD;
- numFacePts = 4;
+ aNewPts[0] = pts[edgeVerts[0]];
+ aNewPts[1] = pts[edgeVerts[1]];
+ newCellId = output->InsertNextCell( aCellType, 2, aNewPts );
+ if(myStoreMapping)
+ InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
+ outputCD->CopyData(cd,cellId,newCellId);
}
-
- input->GetCellNeighbors(cellId, faceIds, cellIds);
- bool process = cellIds->GetNumberOfIds() <= 0 ? true : myAppendCoincident3D;
- if ( process || myShowInside ||
- (!allVisible && !cellVis[cellIds->GetId(0)]) )
+ }
+ break;
+ }
+ else
+ {
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ faceIdsTmp->SetNumberOfIds( npts );
+ for ( int ai = 0; ai < npts; ai++ )
+ faceIdsTmp->SetId( ai, pts[ai] );
+ input->GetCellNeighbors(cellId, faceIdsTmp, cellIdsTmp);
+#endif
+ for (faceId = 0; faceId < 5; faceId++)
+ {
+ faceIds->Reset();
+ faceVerts = vtkWedge::GetFaceArray(faceId);
+ faceIds->InsertNextId(pts[faceVerts[0]]);
+ faceIds->InsertNextId(pts[faceVerts[1]]);
+ faceIds->InsertNextId(pts[faceVerts[2]]);
+ aCellType = VTK_TRIANGLE;
+ numFacePts = 3;
+ if (faceVerts[3] >= 0)
{
- for ( i=0; i < numFacePts; i++)
- aNewPts[i] = pts[faceVerts[i]];
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
- outputCD->CopyData(cd,cellId,newCellId);
+ faceIds->InsertNextId(pts[faceVerts[3]]);
+ aCellType = VTK_QUAD;
+ numFacePts = 4;
+ }
+ input->GetCellNeighbors(cellId, faceIds, cellIds);
+ int nbNeighbors = cellIds->GetNumberOfIds() - cellIdsTmp->GetNumberOfIds();
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ bool process = nbNeighbors <= 0;
+#else
+ bool process = cellIds->GetNumberOfIds() <= 0 || GetAppendCoincident3D();
+#endif
+ if ( process || ( !allVisible && !cellVis[cellIds->GetId(0)] ))
+ {
+ for ( i=0; i < numFacePts; i++)
+ aNewPts[i] = pts[faceVerts[i]];
+ newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
+ if(myStoreMapping)
+ InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
+ outputCD->CopyData(cd,cellId,newCellId);
}
}
+ }
break;
}
- case VTK_HEXAGONAL_PRISM: {
- for (faceId = 0; faceId < 8; faceId++)
+ case VTK_HEXAGONAL_PRISM:
+ {
+ if ( myShowInside )
{
- faceVerts = vtkHexagonalPrism::GetFaceArray(faceId);
- faceIds->Reset();
- faceIds->InsertNextId(pts[faceVerts[0]]);
- faceIds->InsertNextId(pts[faceVerts[1]]);
- faceIds->InsertNextId(pts[faceVerts[2]]);
- faceIds->InsertNextId(pts[faceVerts[3]]);
- aCellType = VTK_QUAD;
- numFacePts = 4;
- if (faceVerts[5] >= 0)
+ aCellType = VTK_LINE;
+ for ( int edgeID = 0; edgeID < 18; ++edgeID )
{
- faceIds->InsertNextId(pts[faceVerts[4]]);
- faceIds->InsertNextId(pts[faceVerts[5]]);
- aCellType = VTK_POLYGON;
- numFacePts = 6;
+ edgeVerts = vtkHexagonalPrism::GetEdgeArray( edgeID );
+ if ( toShowEdge( pts[edgeVerts[0]], pts[edgeVerts[1]], cellId, input ))
+ {
+ aNewPts[0] = pts[edgeVerts[0]];
+ aNewPts[1] = pts[edgeVerts[1]];
+ newCellId = output->InsertNextCell( aCellType, 2, aNewPts );
+ if(myStoreMapping)
+ InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
+ outputCD->CopyData(cd,cellId,newCellId);
+ }
}
- input->GetCellNeighbors(cellId, faceIds, cellIds);
- bool process = cellIds->GetNumberOfIds() <= 0 ? true : myAppendCoincident3D;
- if ( process || myShowInside ||
- (!allVisible && !cellVis[cellIds->GetId(0)]) )
+ break;
+ }
+ else
+ {
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ faceIdsTmp->SetNumberOfIds( npts );
+ for ( int ai = 0; ai < npts; ai++ )
+ faceIdsTmp->SetId( ai, pts[ai] );
+ input->GetCellNeighbors(cellId, faceIdsTmp, cellIdsTmp);
+#endif
+ for (faceId = 0; faceId < 8; faceId++)
{
- for ( i=0; i < numFacePts; i++)
- aNewPts[i] = pts[faceVerts[i]];
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
- outputCD->CopyData(cd,cellId,newCellId);
- }
+ faceVerts = vtkHexagonalPrism::GetFaceArray(faceId);
+ faceIds->Reset();
+ faceIds->InsertNextId(pts[faceVerts[0]]);
+ faceIds->InsertNextId(pts[faceVerts[1]]);
+ faceIds->InsertNextId(pts[faceVerts[2]]);
+ faceIds->InsertNextId(pts[faceVerts[3]]);
+ aCellType = VTK_QUAD;
+ numFacePts = 4;
+ if (faceVerts[5] >= 0)
+ {
+ faceIds->InsertNextId(pts[faceVerts[4]]);
+ faceIds->InsertNextId(pts[faceVerts[5]]);
+ aCellType = VTK_POLYGON;
+ numFacePts = 6;
+ }
+ input->GetCellNeighbors(cellId, faceIds, cellIds);
+ int nbNeighbors = cellIds->GetNumberOfIds() - cellIdsTmp->GetNumberOfIds();
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ bool process = nbNeighbors <= 0;
+#else
+ bool process = cellIds->GetNumberOfIds() <= 0 || GetAppendCoincident3D();
+#endif
+ if ( process || ( !allVisible && !cellVis[cellIds->GetId(0)] ))
+ {
+ for ( i=0; i < numFacePts; i++)
+ aNewPts[i] = pts[faceVerts[i]];
+ newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
+ if(myStoreMapping)
+ InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
+ outputCD->CopyData(cd,cellId,newCellId);
+ }
}
+ }
break;
}
- case VTK_PYRAMID: {
- for (faceId = 0; faceId < 5; faceId++)
+ case VTK_PYRAMID:
+ {
+ if ( myShowInside )
+ {
+ aCellType = VTK_LINE;
+ for ( int edgeID = 0; edgeID < 8; ++edgeID )
{
- faceIds->Reset();
- faceVerts = vtkPyramid::GetFaceArray(faceId);
- faceIds->InsertNextId(pts[faceVerts[0]]);
- faceIds->InsertNextId(pts[faceVerts[1]]);
- faceIds->InsertNextId(pts[faceVerts[2]]);
- aCellType = VTK_TRIANGLE;
- numFacePts = 3;
- if (faceVerts[3] >= 0)
+ edgeVerts = vtkPyramid::GetEdgeArray( edgeID );
+ if ( toShowEdge( pts[edgeVerts[0]], pts[edgeVerts[1]], cellId, input ))
{
- faceIds->InsertNextId(pts[faceVerts[3]]);
- aCellType = VTK_QUAD;
- numFacePts = 4;
+ aNewPts[0] = pts[edgeVerts[0]];
+ aNewPts[1] = pts[edgeVerts[1]];
+ newCellId = output->InsertNextCell( aCellType, 2, aNewPts );
+ if(myStoreMapping)
+ InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
+ outputCD->CopyData(cd,cellId,newCellId);
}
- input->GetCellNeighbors(cellId, faceIds, cellIds);
- bool process = cellIds->GetNumberOfIds() <= 0 ? true : myAppendCoincident3D;
- if ( process || myShowInside ||
- (!allVisible && !cellVis[cellIds->GetId(0)]) )
+ }
+ break;
+ }
+ else
+ {
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ faceIdsTmp->SetNumberOfIds( npts );
+ for ( int ai = 0; ai < npts; ai++ )
+ faceIdsTmp->SetId( ai, pts[ai] );
+ input->GetCellNeighbors(cellId, faceIdsTmp, cellIdsTmp);
+#endif
+ for (faceId = 0; faceId < 5; faceId++)
+ {
+ faceIds->Reset();
+ faceVerts = vtkPyramid::GetFaceArray(faceId);
+ faceIds->InsertNextId(pts[faceVerts[0]]);
+ faceIds->InsertNextId(pts[faceVerts[1]]);
+ faceIds->InsertNextId(pts[faceVerts[2]]);
+ aCellType = VTK_TRIANGLE;
+ numFacePts = 3;
+ if (faceVerts[3] >= 0)
{
- for ( i=0; i < numFacePts; i++)
- aNewPts[i] = pts[faceVerts[i]];
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
- outputCD->CopyData(cd,cellId,newCellId);
+ faceIds->InsertNextId(pts[faceVerts[3]]);
+ aCellType = VTK_QUAD;
+ numFacePts = 4;
+ }
+ input->GetCellNeighbors(cellId, faceIds, cellIds);
+ int nbNeighbors = cellIds->GetNumberOfIds() - cellIdsTmp->GetNumberOfIds();
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ bool process = nbNeighbors <= 0;
+#else
+ bool process = cellIds->GetNumberOfIds() <= 0 || GetAppendCoincident3D();
+#endif
+ if ( process || ( !allVisible && !cellVis[cellIds->GetId(0)] ))
+ {
+ for ( i=0; i < numFacePts; i++)
+ aNewPts[i] = pts[faceVerts[i]];
+ newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
+ if(myStoreMapping)
+ InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
+ outputCD->CopyData(cd,cellId,newCellId);
}
}
+ }
break;
}
#if VTK_XVERSION > 50700
case VTK_POLYHEDRON:
+ {
+ vtkIdType nFaces = 0;
+ vtkIdType* ptIds = 0;
+ int idp = 0;
+ input->GetFaceStream(cellId, nFaces, ptIds);
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ if ( !myShowInside )
{
- //MESSAGE("VTK_POLYHEDRON geometry filter");
- vtkIdType nFaces = 0;
- vtkIdType* ptIds = 0;
- int idp = 0;
- input->GetFaceStream(cellId, nFaces, ptIds);
- for (faceId = 0; faceId < nFaces; faceId++)
- {
- faceIds->Reset();
- numFacePts = ptIds[idp];
- //MESSAGE("numFacePts="<< numFacePts);
- int pt0 = ++idp;
- for (i = 0; i < numFacePts; i++)
- {
- //MESSAGE("ptIds[" << idp + i << "]=" << ptIds[idp + i]);
- faceIds->InsertNextId(ptIds[idp + i]);
- }
- idp += numFacePts;
- switch (numFacePts)
- {
- case 3:
- aCellType = VTK_TRIANGLE;
- break;
- case 4:
- aCellType = VTK_QUAD;
- break;
- default:
- aCellType = VTK_POLYGON;
- break;
- }
- // TODO understand and fix display of several polyhedrons
- input->GetCellNeighbors(cellId, faceIds, cellIds);
- bool process = cellIds->GetNumberOfIds() <= 0 ? true : myAppendCoincident3D;
- if (process || myShowInside
- || (!allVisible && !cellVis[cellIds->GetId(0)]))
- {
- for (i = 0; i < numFacePts; i++)
- aNewPts[i] = ptIds[pt0 + i];
- newCellId = output->InsertNextCell(aCellType, numFacePts, aNewPts);
- if (myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
- outputCD->CopyData(cd, cellId, newCellId);
- }
- }
- break;
+ faceIdsTmp->Reset(); // use 2 facets
+ numFacePts = ptIds[idp];
+ for (i = 0; i < numFacePts; i++)
+ faceIdsTmp->InsertNextId(ptIds[idp + i]);
+ idp += numFacePts+1;
+ numFacePts = ptIds[idp];
+ for (i = 0; i < numFacePts; i++)
+ faceIdsTmp->InsertNextId(ptIds[idp + i]);
+ input->GetCellNeighbors(cellId, faceIdsTmp, cellIdsTmp);
+ idp = 0;
}
+#endif
+ for (faceId = 0; faceId < nFaces; faceId++)
+ {
+ faceIds->Reset();
+ numFacePts = ptIds[idp];
+ int pt0 = ++idp;
+ for (i = 0; i < numFacePts; i++)
+ {
+ faceIds->InsertNextId(ptIds[idp + i]);
+ }
+ idp += numFacePts;
+ switch (numFacePts)
+ {
+ case 3: aCellType = VTK_TRIANGLE; break;
+ case 4: aCellType = VTK_QUAD; break;
+ default:aCellType = VTK_POLYGON;
+ }
+ input->GetCellNeighbors(cellId, faceIds, cellIds);
+ int nbNeighbors = cellIds->GetNumberOfIds() - cellIdsTmp->GetNumberOfIds();
+ if ( myShowInside && nbNeighbors > 0 && cellId < cellIds->GetId(0) )
+ continue; // don't add twice same internal face in wireframe mode
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ bool process = nbNeighbors <= 0;
+#else
+ bool process = cellIds->GetNumberOfIds() <= 0 || GetAppendCoincident3D();
+#endif
+ if (process || myShowInside
+ || (!allVisible && !cellVis[cellIds->GetId(0)]))
+ {
+ for (i = 0; i < numFacePts; i++)
+ aNewPts[i] = ptIds[pt0 + i];
+ newCellId = output->InsertNextCell(aCellType, numFacePts, aNewPts);
+ if (myStoreMapping)
+ InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
+ outputCD->CopyData(cd, cellId, newCellId);
+ }
+ }
+ break;
+ }
#endif
//Quadratic cells
case VTK_QUADRATIC_EDGE:
case VTK_QUADRATIC_TRIANGLE:
+ case VTK_BIQUADRATIC_TRIANGLE:
case VTK_QUADRATIC_QUAD:
case VTK_BIQUADRATIC_QUAD:
+ case VTK_QUADRATIC_POLYGON:
case VTK_QUADRATIC_TETRA:
case VTK_QUADRATIC_HEXAHEDRON:
case VTK_TRIQUADRATIC_HEXAHEDRON:
case VTK_QUADRATIC_WEDGE:
+ case VTK_BIQUADRATIC_QUADRATIC_WEDGE:
case VTK_QUADRATIC_PYRAMID:
- if(!myIsWireframeMode) {
+
+ if(!myIsWireframeMode)
+ {
input->GetCell(cellId,cell);
vtkIdList *lpts = vtkIdList::New();
vtkPoints *coords = vtkPoints::New();
}
else //3D nonlinear cell
{
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ if ( !myShowInside )
+ {
+ int npts1 = 0;
+ switch (aCellType ){
+ case VTK_QUADRATIC_TETRA: npts1 = 4; break;
+ case VTK_QUADRATIC_HEXAHEDRON: npts1 = 8; break;
+ case VTK_TRIQUADRATIC_HEXAHEDRON: npts1 = 8; break;
+ case VTK_QUADRATIC_WEDGE: npts1 = 6; break;
+ case VTK_BIQUADRATIC_QUADRATIC_WEDGE: npts1 = 6; break;
+ case VTK_QUADRATIC_PYRAMID: npts1 = 5; break;
+ }
+ faceIdsTmp->SetNumberOfIds( npts1 );
+ if ( npts1 > 0 ) {
+ for (int ai=0; ai<npts1; ai++)
+ faceIdsTmp->SetId( ai, pts[ai] );
+ input->GetCellNeighbors(cellId, faceIdsTmp, cellIdsTmp);
+ }
+ }
+#endif
aCellType = VTK_TRIANGLE;
numFacePts = 3;
- for (int j=0; j < cell->GetNumberOfFaces(); j++){
+ int nbNeighbors = 0;
+ for (int j=0; j < cell->GetNumberOfFaces(); j++)
+ {
vtkCell *face = cell->GetFace(j);
- input->GetCellNeighbors(cellId, face->PointIds, cellIds);
- bool process = cellIds->GetNumberOfIds() <= 0 ? true : myAppendCoincident3D;
+ if ( !myShowInside ) {
+ input->GetCellNeighbors(cellId, face->PointIds, cellIds);
+ nbNeighbors = cellIds->GetNumberOfIds() - cellIdsTmp->GetNumberOfIds();
+ }
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ bool process = nbNeighbors <= 0;
+#else
+ bool process = nbNeighbors <= 0 || GetAppendCoincident3D();
+#endif
if ( process || myShowInside ) {
face->Triangulate(0,lpts,coords);
for (i=0; i < lpts->GetNumberOfIds(); i+=3) {
coords->Delete();
lpts->Delete();
break;
- } else { // wireframe
+ }
+ else { // wireframe
switch(aCellType) {
- case VTK_QUADRATIC_EDGE: {
+ case VTK_QUADRATIC_EDGE:
+ {
vtkIdType arcResult =-1;
if(myIsBuildArc) {
arcResult = Build1DArc(cellId, input, output, pts,myMaxArcAngle);
outputCD->CopyData(cd,cellId,newCellId);
break;
}
- case VTK_QUADRATIC_TRIANGLE: {
+ case VTK_QUADRATIC_TRIANGLE:
+ case VTK_BIQUADRATIC_TRIANGLE:
+ {
if(!myIsBuildArc) {
aCellType = VTK_POLYGON;
numFacePts = 6;
BuildArcedPolygon(cellId,input,output,aDimension2VTK2ObjIds);
break;
}
+ case VTK_QUADRATIC_QUAD:
case VTK_BIQUADRATIC_QUAD:
- case VTK_QUADRATIC_QUAD: {
+ {
if(!myIsBuildArc) {
aCellType = VTK_POLYGON;
numFacePts = 8;
BuildArcedPolygon(cellId,input,output,aDimension2VTK2ObjIds);
break;
}
- case VTK_QUADRATIC_TETRA: {
- aCellType = VTK_POLYGON;
- numFacePts = 6;
-
- //---------------------------------------------------------------
- aNewPts[0] = pts[0];
- aNewPts[1] = pts[4];
- aNewPts[2] = pts[1];
- aNewPts[3] = pts[5];
- aNewPts[4] = pts[2];
- aNewPts[5] = pts[6];
-
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
-
- outputCD->CopyData(cd,cellId,newCellId);
-
- //---------------------------------------------------------------
- aNewPts[0] = pts[0];
- aNewPts[1] = pts[7];
- aNewPts[2] = pts[3];
- aNewPts[3] = pts[8];
- aNewPts[4] = pts[1];
- aNewPts[5] = pts[4];
-
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
-
- outputCD->CopyData(cd,cellId,newCellId);
-
- //---------------------------------------------------------------
- aNewPts[0] = pts[1];
- aNewPts[1] = pts[8];
- aNewPts[2] = pts[3];
- aNewPts[3] = pts[9];
- aNewPts[4] = pts[2];
- aNewPts[5] = pts[5];
-
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
-
- outputCD->CopyData(cd,cellId,newCellId);
-
- //---------------------------------------------------------------
- aNewPts[0] = pts[2];
- aNewPts[1] = pts[9];
- aNewPts[2] = pts[3];
- aNewPts[3] = pts[7];
- aNewPts[4] = pts[0];
- aNewPts[5] = pts[6];
-
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
-
- outputCD->CopyData(cd,cellId,newCellId);
-
- break;
- }
- case VTK_QUADRATIC_WEDGE: {
- aCellType = VTK_POLYGON;
- numFacePts = 6;
- //---------------------------------------------------------------
- //Face 1
- aNewPts[0] = pts[0];
- aNewPts[1] = pts[6];
- aNewPts[2] = pts[1];
- aNewPts[3] = pts[7];
- aNewPts[4] = pts[2];
- aNewPts[5] = pts[8];
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
- outputCD->CopyData(cd,cellId,newCellId);
-
- //---------------------------------------------------------------
- //Face 2
- aNewPts[0] = pts[3];
- aNewPts[1] = pts[9];
- aNewPts[2] = pts[4];
- aNewPts[3] = pts[10];
- aNewPts[4] = pts[5];
- aNewPts[5] = pts[11];
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
- outputCD->CopyData(cd,cellId,newCellId);
-
- //---------------------------------------------------------------
- //Face 3
- numFacePts = 8;
- aNewPts[0] = pts[0];
- aNewPts[1] = pts[8];
- aNewPts[2] = pts[2];
- aNewPts[3] = pts[14];
- aNewPts[4] = pts[5];
- aNewPts[5] = pts[11];
- aNewPts[6] = pts[3];
- aNewPts[7] = pts[12];
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
- outputCD->CopyData(cd,cellId,newCellId);
+ case VTK_QUADRATIC_POLYGON:
+ {
+ if(!myIsBuildArc)
+ {
+ aCellType = VTK_POLYGON;
- //---------------------------------------------------------------
- //Face 4
- aNewPts[0] = pts[1];
- aNewPts[1] = pts[13];
- aNewPts[2] = pts[4];
- aNewPts[3] = pts[10];
- aNewPts[4] = pts[5];
- aNewPts[5] = pts[14];
- aNewPts[6] = pts[2];
- aNewPts[7] = pts[7];
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
- outputCD->CopyData(cd,cellId,newCellId);
+ for ( i = 0; i < npts/2; ++i )
+ {
+ aNewPts[i*2 ] = pts[i];
+ aNewPts[i*2+1] = pts[i+npts/2];
+ }
+ newCellId = output->InsertNextCell(aCellType,npts,aNewPts);
+ if(myStoreMapping)
+ InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
- //---------------------------------------------------------------
- //Face 5
- aNewPts[0] = pts[0];
- aNewPts[1] = pts[12];
- aNewPts[2] = pts[3];
- aNewPts[3] = pts[9];
- aNewPts[4] = pts[4];
- aNewPts[5] = pts[13];
- aNewPts[6] = pts[1];
- aNewPts[7] = pts[6];
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
- outputCD->CopyData(cd,cellId,newCellId);
+ outputCD->CopyData(cd,cellId,newCellId);
+ }
+ else
+ BuildArcedPolygon(cellId,input,output,aDimension2VTK2ObjIds);
break;
}
+ case VTK_QUADRATIC_TETRA:
+ case VTK_QUADRATIC_WEDGE:
+ case VTK_BIQUADRATIC_QUADRATIC_WEDGE:
case VTK_TRIQUADRATIC_HEXAHEDRON:
- case VTK_QUADRATIC_HEXAHEDRON: {
- aCellType = VTK_POLYGON;
- numFacePts = 8;
-
- //---------------------------------------------------------------
- aNewPts[0] = pts[0];
- aNewPts[1] = pts[8];
- aNewPts[2] = pts[1];
- aNewPts[3] = pts[17];
- aNewPts[4] = pts[5];
- aNewPts[5] = pts[12];
- aNewPts[6] = pts[4];
- aNewPts[7] = pts[16];
-
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
-
- outputCD->CopyData(cd,cellId,newCellId);
-
- //---------------------------------------------------------------
- aNewPts[0] = pts[1];
- aNewPts[1] = pts[9];
- aNewPts[2] = pts[2];
- aNewPts[3] = pts[18];
- aNewPts[4] = pts[6];
- aNewPts[5] = pts[13];
- aNewPts[6] = pts[5];
- aNewPts[7] = pts[17];
-
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
-
- outputCD->CopyData(cd,cellId,newCellId);
-
- //---------------------------------------------------------------
- aNewPts[0] = pts[2];
- aNewPts[1] = pts[10];
- aNewPts[2] = pts[3];
- aNewPts[3] = pts[19];
- aNewPts[4] = pts[7];
- aNewPts[5] = pts[14];
- aNewPts[6] = pts[6];
- aNewPts[7] = pts[18];
-
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
-
- outputCD->CopyData(cd,cellId,newCellId);
-
- //---------------------------------------------------------------
- aNewPts[0] = pts[3];
- aNewPts[1] = pts[11];
- aNewPts[2] = pts[0];
- aNewPts[3] = pts[16];
- aNewPts[4] = pts[4];
- aNewPts[5] = pts[15];
- aNewPts[6] = pts[7];
- aNewPts[7] = pts[19];
-
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
-
- outputCD->CopyData(cd,cellId,newCellId);
-
- //---------------------------------------------------------------
- aNewPts[0] = pts[0];
- aNewPts[1] = pts[8];
- aNewPts[2] = pts[1];
- aNewPts[3] = pts[9];
- aNewPts[4] = pts[2];
- aNewPts[5] = pts[10];
- aNewPts[6] = pts[3];
- aNewPts[7] = pts[11];
-
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
-
- outputCD->CopyData(cd,cellId,newCellId);
-
- //---------------------------------------------------------------
- aNewPts[0] = pts[4];
- aNewPts[1] = pts[12];
- aNewPts[2] = pts[5];
- aNewPts[3] = pts[13];
- aNewPts[4] = pts[6];
- aNewPts[5] = pts[14];
- aNewPts[6] = pts[7];
- aNewPts[7] = pts[15];
-
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
-
- outputCD->CopyData(cd,cellId,newCellId);
-
- break;
- }
- case VTK_QUADRATIC_PYRAMID: {
- aCellType = VTK_POLYGON;
- numFacePts = 6;
-
- //---------------------------------------------------------------
- aNewPts[0] = pts[0];
- aNewPts[1] = pts[8];
- aNewPts[2] = pts[3];
- aNewPts[3] = pts[12];
- aNewPts[4] = pts[4];
- aNewPts[5] = pts[9];
-
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
-
- outputCD->CopyData(cd,cellId,newCellId);
-
- //---------------------------------------------------------------
- aNewPts[0] = pts[0];
- aNewPts[1] = pts[9];
- aNewPts[2] = pts[4];
- aNewPts[3] = pts[10];
- aNewPts[4] = pts[1];
- aNewPts[5] = pts[5];
-
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
-
- outputCD->CopyData(cd,cellId,newCellId);
-
- //---------------------------------------------------------------
- aNewPts[0] = pts[1];
- aNewPts[1] = pts[10];
- aNewPts[2] = pts[4];
- aNewPts[3] = pts[11];
- aNewPts[4] = pts[2];
- aNewPts[5] = pts[6];
-
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
-
- outputCD->CopyData(cd,cellId,newCellId);
-
- //---------------------------------------------------------------
- aNewPts[0] = pts[2];
- aNewPts[1] = pts[11];
- aNewPts[2] = pts[4];
- aNewPts[3] = pts[12];
- aNewPts[4] = pts[3];
- aNewPts[5] = pts[7];
-
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
-
- outputCD->CopyData(cd,cellId,newCellId);
-
- //---------------------------------------------------------------
- numFacePts = 8;
- aNewPts[0] = pts[0];
- aNewPts[1] = pts[5];
- aNewPts[2] = pts[1];
- aNewPts[3] = pts[6];
- aNewPts[4] = pts[2];
- aNewPts[5] = pts[7];
- aNewPts[6] = pts[3];
- aNewPts[7] = pts[8];
-
- newCellId = output->InsertNextCell(aCellType,numFacePts,aNewPts);
- if(myStoreMapping)
- InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
-
- outputCD->CopyData(cd,cellId,newCellId);
-
+ case VTK_QUADRATIC_HEXAHEDRON:
+ case VTK_QUADRATIC_PYRAMID:
+ {
+ aCellType = VTK_POLY_LINE;
+ input->GetCell(cellId,cell);
+ if ( myShowInside )
+ {
+ int nbEdges = cell->GetNumberOfEdges();
+ for ( int edgeId = 0; edgeId < nbEdges; ++edgeId )
+ {
+ vtkCell * edge = cell->GetEdge( edgeId );
+ if ( toShowEdge( edge->GetPointId(0), edge->GetPointId(2), cellId, input ))
+ {
+ aNewPts[0] = edge->GetPointId(0);
+ aNewPts[1] = edge->GetPointId(2);
+ aNewPts[2] = edge->GetPointId(1);
+ newCellId = output->InsertNextCell( aCellType, 3, aNewPts );
+ if(myStoreMapping)
+ InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
+ outputCD->CopyData(cd,cellId,newCellId);
+ }
+ }
+ }
+ else
+ {
+ int nbCoincident = 0;
+#ifdef SHOW_COINCIDING_3D_PAL21924
+ int nbPnt = npts - cell->GetNumberOfEdges();
+ faceIdsTmp->SetNumberOfIds( nbPnt );
+ for ( int ai = 0; ai < nbPnt; ai++ )
+ faceIdsTmp->SetId( ai, pts[ai] );
+ input->GetCellNeighbors(cellId, faceIdsTmp, cellIdsTmp);
+ nbCoincident = cellIdsTmp->GetNumberOfIds();
+#endif
+ midPoints.clear();
+ int nbFaces = cell->GetNumberOfFaces();
+ for ( faceId = 0; faceId < nbFaces; faceId++ )
+ {
+ vtkCell * face = cell->GetFace( faceId );
+ input->GetCellNeighbors( cellId, face->GetPointIds(), cellIds );
+ int nbNeighbors = cellIds->GetNumberOfIds() - nbCoincident;
+ if ( nbNeighbors <= 0 )
+ {
+ int nbEdges = face->GetNumberOfPoints() / 2;
+ for ( int edgeId = 0; edgeId < nbEdges; ++edgeId )
+ {
+ vtkIdType p1 = ( edgeId ); // corner
+ vtkIdType p2 = ( edgeId + nbEdges ); // medium
+ vtkIdType p3 = ( edgeId + 1 ) % nbEdges; // next corner
+ faceIdsTmp->SetNumberOfIds( 2 );
+ faceIdsTmp->SetId( 0, face->GetPointId(p2) );
+ faceIdsTmp->SetId( 1, face->GetPointId(p1) );
+ input->GetCellNeighbors(cellId, faceIdsTmp, cellIdsTmp);
+ bool process;
+ switch ( cellIdsTmp->GetNumberOfIds() ) {
+ case 0: // the edge belong to this cell only
+ // avoid adding it when treating another face
+ process = midPoints.insert( face->GetPointId(p2) ).second; break;
+ case 1: // the edge is shared by two cells
+ process = ( cellIdsTmp->GetId(0) < cellId ); break;
+ default: // the edge is shared by >2 cells
+ process = ( cellIdsTmp->GetId(0) < cellId ); break;
+ }
+ if ( process )
+ {
+ aNewPts[0] = face->GetPointId( p1 );
+ aNewPts[1] = face->GetPointId( p2 );
+ aNewPts[2] = face->GetPointId( p3 );
+ newCellId = output->InsertNextCell( aCellType, 3, aNewPts );
+ if(myStoreMapping)
+ InsertId( cellId, aCellType, myVTK2ObjIds, aDimension2VTK2ObjIds );
+ outputCD->CopyData(cd,cellId,newCellId);
+ }
+ }
+ }
+ }
+ }
break;
- } // case VTK_QUADRATIC_PYRAMID:
- } // switch by type
+ } // case of volumes in wireframe
+ } // switch by quadratic type
} // end WIREFRAME
break;
- } //switch
- } //if visible
- } //for all cells
+ } //switch by type
+
+ } //if visible
+ } //for all cells
output->Squeeze();
cellIds->Delete();
faceIds->Delete();
+ cellIdsTmp->Delete();
+ faceIdsTmp->Delete();
if ( cellVis )
{
delete [] cellVis;
}
- // to sort myVTK2ObjIds vector by cell dimension (ascending)
+ if ( input->GetCellLinks() )
+ {
+ input->GetCellLinks()->Initialize(); // free memory
+ }
+
+ // fill myVTK2ObjIds vector in ascending cell dimension order
+ myVTK2ObjIds.clear();
if( myStoreMapping && !aDimension2VTK2ObjIds.empty() )
{
- myVTK2ObjIds.clear();
- for( vtkIdType aDimension = 0; aDimension <= 2; aDimension++ )
- {
- TMapOfVectorId::const_iterator anIter = aDimension2VTK2ObjIds.find( aDimension );
- if( anIter != aDimension2VTK2ObjIds.end() )
+ size_t nbCells = ( aDimension2VTK2ObjIds[0].size() +
+ aDimension2VTK2ObjIds[1].size() +
+ aDimension2VTK2ObjIds[2].size() );
+ if ( myVTK2ObjIds.capacity() > nbCells )
+ TVectorId().swap( myVTK2ObjIds );
+ myVTK2ObjIds.reserve( nbCells );
+
+ for( int aDimension = 0; aDimension <= 2; aDimension++ )
+ if ( !aDimension2VTK2ObjIds[ aDimension ].empty() )
{
- const TVectorId& aCellIds = anIter->second;
- TVectorId::const_iterator anIdIter, anIdIterEnd = aCellIds.end();
- for( anIdIter = aCellIds.begin(); anIdIter != anIdIterEnd; anIdIter++ )
- {
- const vtkIdType aCellId = *anIdIter;
- myVTK2ObjIds.push_back( aCellId );
- }
+ myVTK2ObjIds.insert( myVTK2ObjIds.end(),
+ aDimension2VTK2ObjIds[ aDimension ].begin(),
+ aDimension2VTK2ObjIds[ aDimension ].end() );
+ TVectorId().swap( aDimension2VTK2ObjIds[ aDimension ]);
}
- }
}
return 1;
TVectorId& theVTK2ObjIds,
TMapOfVectorId& theDimension2VTK2ObjIds )
{
- theVTK2ObjIds.push_back( theCellId );
+ //theVTK2ObjIds.push_back( theCellId );
int aDimension = 0;
switch( theCellType )
vtkUnstructuredGrid* input,
vtkPolyData *output,
TMapOfVectorId& theDimension2VTK2ObjIds,
- bool triangulate){
+ bool triangulate)
+{
vtkIdType aCellType = VTK_POLYGON;
vtkIdType *aNewPoints = NULL;
vtkIdType aNbPoints = 0;
vtkDataArray* inputScalars = input->GetPointData()->GetScalars();
vtkDataArray* outputScalars = output->GetPointData()->GetScalars();
- std::vector<vtkPoints*> aCollection;
+ std::vector< vtkSmartPointer<vtkPoints> > aCollection;
std::vector< std::vector<double> > aScalarCollection;
vtkCell* aCell = input->GetCell(cellId);
switch(aCell->GetCellType()) {
case VTK_QUADRATIC_TRIANGLE:
+ case VTK_BIQUADRATIC_TRIANGLE:
{
//Get All points from input cell
Pnt P0 = CreatePnt( aCell, inputScalars, 0 );
aScalarCollection.push_back(aBuilder3.GetScalarValues());
break;
}
- case VTK_BIQUADRATIC_QUAD:
case VTK_QUADRATIC_QUAD:
+ case VTK_BIQUADRATIC_QUAD:
{
//Get All points from input cell
Pnt P0 = CreatePnt( aCell, inputScalars, 0 );
aScalarCollection.push_back(aBuilder4.GetScalarValues());
break;
}
+ case VTK_QUADRATIC_POLYGON:
+ {
+ int nbP = aCell->GetNumberOfPoints();
+ std::vector< Pnt > pVec( nbP + 2 );
+
+ for ( int i = 0; i < nbP/2; ++i )
+ {
+ pVec[i*2 + 0] = CreatePnt( aCell, inputScalars, i );
+ pVec[i*2 + 1] = CreatePnt( aCell, inputScalars, i + nbP/2 );
+ }
+ pVec[ nbP ] = pVec[ 0 ];
+ pVec[ nbP+1 ] = pVec[ 1 ];
+
+ for ( int i = 0; i < nbP; i += 2 )
+ {
+ VTKViewer_ArcBuilder aBuilder( pVec[i], pVec[i+1], pVec[i+2], myMaxArcAngle );
+ aCollection.push_back( aBuilder.GetPoints() );
+ aScalarCollection.push_back( aBuilder.GetScalarValues() );
+ }
+ break;
+ }
default: //Unsupported cell type
return;
}
return myIsBuildArc;
}
-void VTKViewer_GeometryFilter::SetQuadraticArcAngle(vtkFloatingPointType theMaxAngle)
+void VTKViewer_GeometryFilter::SetQuadraticArcAngle(double theMaxAngle)
{
if(myMaxArcAngle != theMaxAngle) {
myMaxArcAngle = theMaxAngle;
}
}
-vtkFloatingPointType VTKViewer_GeometryFilter:: GetQuadraticArcAngle() const
+double VTKViewer_GeometryFilter:: GetQuadraticArcAngle() const
{
return myMaxArcAngle;
}
-
int VTKViewer_GeometryFilter::GetAppendCoincident3D() const {
+// VSR 26/10/2012: see description of SHOW_COINCIDING_3D_PAL20314
+// in the top of this file
+#ifdef SHOW_COINCIDING_3D_PAL20314
return myAppendCoincident3D;
+#else
+ return false;
+#endif
}
void VTKViewer_GeometryFilter::SetAppendCoincident3D(int theFlag) {
