mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-19 10:35:42 +00:00
62 lines
2.3 KiB
C++
62 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.
|
|
//============================================================================
|
|
|
|
#include <vtkm/filter/internal/CreateResult.h>
|
|
#include <vtkm/worklet/DispatcherMapField.h>
|
|
|
|
#include <vtkm/filter/WarpScalar.h>
|
|
|
|
namespace vtkm
|
|
{
|
|
namespace filter
|
|
{
|
|
|
|
//-----------------------------------------------------------------------------
|
|
inline VTKM_CONT WarpScalar::WarpScalar(vtkm::FloatDefault scaleAmount)
|
|
: vtkm::filter::FilterField<WarpScalar>()
|
|
, Worklet()
|
|
, NormalFieldName("normal")
|
|
, NormalFieldAssociation(vtkm::cont::Field::Association::ANY)
|
|
, ScalarFactorFieldName("scalarfactor")
|
|
, ScalarFactorFieldAssociation(vtkm::cont::Field::Association::ANY)
|
|
, ScaleAmount(scaleAmount)
|
|
{
|
|
this->SetOutputFieldName("warpscalar");
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template <typename T, typename StorageType, typename DerivedPolicy>
|
|
inline VTKM_CONT vtkm::cont::DataSet WarpScalar::DoExecute(
|
|
const vtkm::cont::DataSet& inDataSet,
|
|
const vtkm::cont::ArrayHandle<vtkm::Vec<T, 3>, StorageType>& field,
|
|
const vtkm::filter::FieldMetadata& fieldMetadata,
|
|
vtkm::filter::PolicyBase<DerivedPolicy> policy)
|
|
{
|
|
using vecType = vtkm::Vec<T, 3>;
|
|
auto normalF = inDataSet.GetField(this->NormalFieldName, this->NormalFieldAssociation);
|
|
auto sfF = inDataSet.GetField(this->ScalarFactorFieldName, this->ScalarFactorFieldAssociation);
|
|
vtkm::cont::ArrayHandle<vecType> result;
|
|
this->Worklet.Run(
|
|
field,
|
|
vtkm::filter::ApplyPolicy(normalF, policy, vtkm::filter::FilterTraits<WarpScalar>()),
|
|
vtkm::filter::ApplyPolicy(
|
|
sfF, policy, vtkm::filter::FilterTraits<WarpScalar, WarpScalarScalarFieldTag>()),
|
|
this->ScaleAmount,
|
|
result);
|
|
|
|
return internal::CreateResult(inDataSet,
|
|
result,
|
|
this->GetOutputFieldName(),
|
|
fieldMetadata.GetAssociation(),
|
|
fieldMetadata.GetCellSetName());
|
|
}
|
|
}
|
|
}
|