mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-20 11:05:44 +00:00
65 lines
2.2 KiB
C++
65 lines
2.2 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_ClipWithImplicitFunction_h
|
|
#define vtk_m_filter_ClipWithImplicitFunction_h
|
|
|
|
#include <vtkm/cont/ImplicitFunctionHandle.h>
|
|
#include <vtkm/filter/FilterDataSet.h>
|
|
#include <vtkm/worklet/Clip.h>
|
|
|
|
namespace vtkm
|
|
{
|
|
namespace filter
|
|
{
|
|
|
|
/// \brief Clip a dataset using an implicit function
|
|
///
|
|
/// Clip a dataset using a given implicit function value, such as vtkm::Sphere
|
|
/// or vtkm::Frustum.
|
|
/// The resulting geometry will not be water tight.
|
|
class ClipWithImplicitFunction : public vtkm::filter::FilterDataSet<ClipWithImplicitFunction>
|
|
{
|
|
public:
|
|
ClipWithImplicitFunction();
|
|
|
|
void SetImplicitFunction(const vtkm::cont::ImplicitFunctionHandle& func)
|
|
{
|
|
this->Function = func;
|
|
}
|
|
|
|
void SetInvertClip(bool invert) { this->Invert = invert; }
|
|
|
|
const vtkm::cont::ImplicitFunctionHandle& GetImplicitFunction() const { return this->Function; }
|
|
|
|
template <typename DerivedPolicy>
|
|
vtkm::cont::DataSet DoExecute(const vtkm::cont::DataSet& input,
|
|
const vtkm::filter::PolicyBase<DerivedPolicy>& policy);
|
|
|
|
//Map a new field onto the resulting dataset after running the filter.
|
|
//This call is only valid after Execute has been called.
|
|
template <typename T, typename StorageType, typename DerivedPolicy>
|
|
bool DoMapField(vtkm::cont::DataSet& result,
|
|
const vtkm::cont::ArrayHandle<T, StorageType>& input,
|
|
const vtkm::filter::FieldMetadata& fieldMeta,
|
|
const vtkm::filter::PolicyBase<DerivedPolicy>& policy);
|
|
|
|
private:
|
|
vtkm::cont::ImplicitFunctionHandle Function;
|
|
vtkm::worklet::Clip Worklet;
|
|
bool Invert;
|
|
};
|
|
}
|
|
} // namespace vtkm::filter
|
|
|
|
#include <vtkm/filter/ClipWithImplicitFunction.hxx>
|
|
|
|
#endif // vtk_m_filter_ClipWithImplicitFunction_h
|