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During the VTK-m 1.8 and 1.9 development, the filter infrastructure was overhauled. Part of this created a completely new set of base classes. To avoid confusion with the original filter base classes and ease transition, the new filter base classes were named `NewFilter*`. Eventually after all filters were transitioned, the old filter base classes were deprecated. With the release of VTK-m 2.0, the old filter base classes are removed. The "new" filter base classes are no longer new. Thus, they have been renamed simply `Filter` (and `FilterField`).
84 lines
2.5 KiB
C++
84 lines
2.5 KiB
C++
//============================================================================
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// Copyright (c) Kitware, Inc.
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// All rights reserved.
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// See LICENSE.txt for details.
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// This software is distributed WITHOUT ANY WARRANTY; without even
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// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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// PURPOSE. See the above copyright notice for more information.
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//
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// Copyright 2014 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
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// Copyright 2014 UT-Battelle, LLC.
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// Copyright 2014 Los Alamos National Security.
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//
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// Under the terms of Contract DE-NA0003525 with NTESS,
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// the U.S. Government retains certain rights in this software.
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//
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// Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
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// Laboratory (LANL), the U.S. Government retains certain rights in
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// this software.
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//============================================================================
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#ifndef vtk_m_filter_mesh_info_MeshQuality_h
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#define vtk_m_filter_mesh_info_MeshQuality_h
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#include <vtkm/filter/FilterField.h>
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#include <vtkm/filter/mesh_info/vtkm_filter_mesh_info_export.h>
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namespace vtkm
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{
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namespace filter
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{
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namespace mesh_info
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{
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enum struct CellMetric
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{
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Area,
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AspectGamma,
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AspectRatio,
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Condition,
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DiagonalRatio,
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Dimension,
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Jacobian,
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MaxAngle,
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MaxDiagonal,
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MinAngle,
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MinDiagonal,
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Oddy,
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RelativeSizeSquared,
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ScaledJacobian,
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Shape,
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ShapeAndSize,
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Shear,
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Skew,
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Stretch,
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Taper,
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Volume,
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Warpage,
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None
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};
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/** \brief Computes the quality of an unstructured cell-based mesh. The quality is defined in terms of the
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* summary statistics (frequency, mean, variance, min, max) of metrics computed over the mesh
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* cells. One of several different metrics can be specified for a given cell type, and the mesh
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* can consist of one or more different cell types. The resulting mesh quality is stored as one
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* or more new fields in the output dataset of this filter, with a separate field for each cell type.
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* Each field contains the metric summary statistics for the cell type.
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* Summary statists with all 0 values imply that the specified metric does not support the cell type.
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*/
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class VTKM_FILTER_MESH_INFO_EXPORT MeshQuality : public vtkm::filter::FilterField
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{
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public:
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VTKM_CONT explicit MeshQuality(CellMetric);
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private:
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VTKM_CONT vtkm::cont::DataSet DoExecute(const vtkm::cont::DataSet& input) override;
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CellMetric MyMetric;
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};
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} // namespace mesh_info
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} // namespace filter
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} // namespace vtkm
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#endif // vtk_m_filter_mesh_info_MeshQuality_h
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