From 21a5104221ce0d67e95cf0edf6b4732ab3e06db7 Mon Sep 17 00:00:00 2001 From: Takuya OSHIMA Date: Wed, 5 Oct 2011 22:19:16 +0900 Subject: [PATCH] Fix polyhedron handling in vtkAppendFilter --- Graphics/vtkAppendFilter.cxx | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/Graphics/vtkAppendFilter.cxx b/Graphics/vtkAppendFilter.cxx index 6a07ad4..bd3adc2 100644 --- a/Graphics/vtkAppendFilter.cxx +++ b/Graphics/vtkAppendFilter.cxx @@ -261,17 +261,18 @@ int vtkAppendFilter::RequestData( vtkUnstructuredGrid *ug = vtkUnstructuredGrid::SafeDownCast(ds); for (cellId=0; cellId < numCells && !abort; cellId++) { + newPtIds->Reset (); if (ug && ds->GetCellType(cellId) == VTK_POLYHEDRON ) { vtkIdType nfaces, *facePtIds; ug->GetFaceStream(cellId,nfaces,facePtIds); for(vtkIdType id=0; id < nfaces; ++id) { - vtkIdType nPoints = *facePtIds; + vtkIdType nPoints = *facePtIds++; newPtIds->InsertNextId(nPoints); - for (vtkIdType j=0; j <= nPoints; ++j) + for (vtkIdType j=1; j <= nPoints; ++j) { - newPtIds->InsertNextId(*(++facePtIds)+ptOffset); + newPtIds->InsertNextId(*(facePtIds++)+ptOffset); } } output->InsertNextCell(VTK_POLYHEDRON,nfaces,newPtIds->GetPointer(0)); @@ -279,7 +280,6 @@ int vtkAppendFilter::RequestData( else { ds->GetCellPoints(cellId, ptIds); - newPtIds->Reset (); for (i=0; i < ptIds->GetNumberOfIds(); i++) { newPtIds->InsertId(i,ptIds->GetId(i)+ptOffset); -- 1.7.0.4