mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-19 18:45:43 +00:00
405643ddbb
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`).
70 lines
2.3 KiB
C++
70 lines
2.3 KiB
C++
//============================================================================
|
|
// Copyright (c) Kitware, Inc.
|
|
// All rights reserved.
|
|
// See LICENSE.txt for details.
|
|
//
|
|
// This software is distributed WITHOUT ANY WARRANTY; without even
|
|
// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
// PURPOSE. See the above copyright notice for more information.
|
|
//============================================================================
|
|
|
|
#ifndef vtk_m_filter_mesh_info_CellMeasures_h
|
|
#define vtk_m_filter_mesh_info_CellMeasures_h
|
|
|
|
#include <vtkm/filter/FilterField.h>
|
|
#include <vtkm/filter/mesh_info/vtkm_filter_mesh_info_export.h>
|
|
|
|
namespace vtkm
|
|
{
|
|
namespace filter
|
|
{
|
|
namespace mesh_info
|
|
{
|
|
|
|
/// \brief Specifies over what types of mesh elements CellMeasures will operate.
|
|
enum struct IntegrationType
|
|
{
|
|
None = 0x00,
|
|
ArcLength = 0x01,
|
|
Area = 0x02,
|
|
Volume = 0x04,
|
|
AllMeasures = ArcLength | Area | Volume
|
|
};
|
|
|
|
VTKM_EXEC_CONT inline IntegrationType operator&(IntegrationType left, IntegrationType right)
|
|
{
|
|
return static_cast<IntegrationType>(static_cast<int>(left) & static_cast<int>(right));
|
|
}
|
|
VTKM_EXEC_CONT inline IntegrationType operator|(IntegrationType left, IntegrationType right)
|
|
{
|
|
return static_cast<IntegrationType>(static_cast<int>(left) | static_cast<int>(right));
|
|
}
|
|
|
|
/// \brief Compute the measure of each (3D) cell in a dataset.
|
|
///
|
|
/// CellMeasures is a filter that generates a new cell data array (i.e., one value
|
|
/// specified per cell) holding the signed measure of the cell
|
|
/// or 0 (if measure is not well defined or the cell type is unsupported).
|
|
///
|
|
/// By default, the new cell-data array is named "measure".
|
|
class VTKM_FILTER_MESH_INFO_EXPORT CellMeasures : public vtkm::filter::FilterField
|
|
{
|
|
public:
|
|
VTKM_CONT
|
|
explicit CellMeasures(IntegrationType);
|
|
|
|
/// Set/Get the name of the cell measure field. If not set, "measure" is used.
|
|
void SetCellMeasureName(const std::string& name) { this->SetOutputFieldName(name); }
|
|
const std::string& GetCellMeasureName() const { return this->GetOutputFieldName(); }
|
|
|
|
private:
|
|
VTKM_CONT vtkm::cont::DataSet DoExecute(const vtkm::cont::DataSet& input) override;
|
|
|
|
IntegrationType measure;
|
|
};
|
|
} // namespace mesh_info
|
|
} // namespace filter
|
|
} // namespace vtkm
|
|
|
|
#endif // vtk_m_filter_mesh_info_CellMeasures_h
|