mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-19 10:35:42 +00:00
76 lines
2.7 KiB
C++
76 lines
2.7 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_Tube_hxx
|
|
#define vtk_m_filter_Tube_hxx
|
|
|
|
#include <vtkm/cont/ArrayCopy.h>
|
|
#include <vtkm/cont/ArrayHandleIndex.h>
|
|
#include <vtkm/cont/ErrorFilterExecution.h>
|
|
|
|
#include <vtkm/filter/PolicyBase.h>
|
|
|
|
namespace vtkm
|
|
{
|
|
namespace filter
|
|
{
|
|
|
|
//-----------------------------------------------------------------------------
|
|
inline VTKM_CONT Tube::Tube()
|
|
: vtkm::filter::FilterDataSet<Tube>()
|
|
, Worklet()
|
|
{
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template <typename Policy>
|
|
inline VTKM_CONT vtkm::cont::DataSet Tube::DoExecute(const vtkm::cont::DataSet& input,
|
|
vtkm::filter::PolicyBase<Policy> policy)
|
|
{
|
|
this->Worklet.SetCapping(this->Capping);
|
|
this->Worklet.SetNumberOfSides(this->NumberOfSides);
|
|
this->Worklet.SetRadius(this->Radius);
|
|
|
|
auto originalPoints = vtkm::filter::ApplyPolicyFieldOfType<vtkm::Vec3f>(
|
|
input.GetCoordinateSystem(this->GetActiveCoordinateSystemIndex()), policy, *this);
|
|
vtkm::cont::ArrayHandle<vtkm::Vec3f> newPoints;
|
|
vtkm::cont::CellSetSingleType<> newCells;
|
|
this->Worklet.Run(originalPoints, input.GetCellSet(), newPoints, newCells);
|
|
|
|
vtkm::cont::DataSet outData;
|
|
vtkm::cont::CoordinateSystem outCoords("coordinates", newPoints);
|
|
outData.SetCellSet(newCells);
|
|
outData.AddCoordinateSystem(outCoords);
|
|
return outData;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template <typename T, typename StorageType, typename DerivedPolicy>
|
|
inline VTKM_CONT bool Tube::DoMapField(vtkm::cont::DataSet& result,
|
|
const vtkm::cont::ArrayHandle<T, StorageType>& input,
|
|
const vtkm::filter::FieldMetadata& fieldMeta,
|
|
vtkm::filter::PolicyBase<DerivedPolicy>)
|
|
{
|
|
vtkm::cont::ArrayHandle<T> fieldArray;
|
|
|
|
if (fieldMeta.IsPointField())
|
|
fieldArray = this->Worklet.ProcessPointField(input);
|
|
else if (fieldMeta.IsCellField())
|
|
fieldArray = this->Worklet.ProcessCellField(input);
|
|
else
|
|
return false;
|
|
|
|
//use the same meta data as the input so we get the same field name, etc.
|
|
result.AddField(fieldMeta.AsField(fieldArray));
|
|
return true;
|
|
}
|
|
}
|
|
} // namespace vtkm::filter
|
|
#endif
|