6fdc7eb8c0
Following what was done with ArrayRangeCompute, the GetRange and GetBounds methods are embedded into the vtkm_cont library for the most common type lists. Also, and probably more importantly, the device adapter is no longer one of the arguments for either of these methods. It is no longer needed as ArrayRangeCompute no longer needs it.
77 lines
3.0 KiB
C++
77 lines
3.0 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.
|
|
//
|
|
// Copyright 2014 Sandia Corporation.
|
|
// Copyright 2014 UT-Battelle, LLC.
|
|
// Copyright 2014 Los Alamos National Security.
|
|
//
|
|
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
|
|
// the U.S. Government retains certain rights in this software.
|
|
//
|
|
// Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
|
|
// Laboratory (LANL), the U.S. Government retains certain rights in
|
|
// this software.
|
|
//============================================================================
|
|
|
|
namespace vtkm {
|
|
namespace filter {
|
|
|
|
//-----------------------------------------------------------------------------
|
|
inline VTKM_CONT
|
|
VertexClustering::VertexClustering():
|
|
vtkm::filter::FilterDataSet<VertexClustering>(),
|
|
NumberOfDivisions(256, 256, 256)
|
|
{
|
|
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template<typename DerivedPolicy,
|
|
typename DeviceAdapter>
|
|
inline VTKM_CONT
|
|
vtkm::filter::ResultDataSet VertexClustering::DoExecute(const vtkm::cont::DataSet& input,
|
|
const vtkm::filter::PolicyBase<DerivedPolicy>& policy,
|
|
const DeviceAdapter& tag)
|
|
{
|
|
// todo this code needs to obey the policy for what storage types
|
|
// the output should use
|
|
vtkm::worklet::VertexClustering clustering;
|
|
|
|
//need to compute bounds first
|
|
vtkm::Bounds bounds =
|
|
input.GetCoordinateSystem().GetBounds(
|
|
typename DerivedPolicy::CoordinateTypeList(),
|
|
typename DerivedPolicy::CoordinateStorageList());
|
|
|
|
vtkm::cont::DataSet outDataSet = clustering.Run(vtkm::filter::ApplyPolicyUnstructured(input.GetCellSet(), policy),
|
|
vtkm::filter::ApplyPolicy(input.GetCoordinateSystem(), policy),
|
|
bounds,
|
|
this->GetNumberOfDivisions(),
|
|
tag);
|
|
|
|
return vtkm::filter::ResultDataSet(outDataSet);
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
template<typename T,
|
|
typename StorageType,
|
|
typename DerivedPolicy,
|
|
typename DeviceAdapter>
|
|
inline VTKM_CONT
|
|
bool VertexClustering::DoMapField(vtkm::filter::ResultDataSet&,
|
|
const vtkm::cont::ArrayHandle<T, StorageType>&,
|
|
const vtkm::filter::FieldMetadata&,
|
|
const vtkm::filter::PolicyBase<DerivedPolicy>&,
|
|
const DeviceAdapter&)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
}
|
|
}
|