5dd346007b
clang-format BinPack settings have been disabled to make sure that the VTK-m style guideline is obeyed.
123 lines
3.6 KiB
C++
123 lines
3.6 KiB
C++
//============================================================================
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// Copyright (c) Kitware, Inc.
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// All rights reserved.
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// See LICENSE.txt for details.
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// This software is distributed WITHOUT ANY WARRANTY; without even
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// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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// PURPOSE. See the above copyright notice for more information.
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//
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// Copyright 2014 Sandia Corporation.
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// Copyright 2014 UT-Battelle, LLC.
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// Copyright 2014 Los Alamos National Security.
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//
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// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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// the U.S. Government retains certain rights in this software.
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//
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// Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
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// Laboratory (LANL), the U.S. Government retains certain rights in
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// this software.
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//============================================================================
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#ifndef vtk_m_filter_MarchingCubes_h
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#define vtk_m_filter_MarchingCubes_h
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#include <vtkm/filter/FilterDataSetWithField.h>
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#include <vtkm/worklet/MarchingCubes.h>
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namespace vtkm
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{
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namespace filter
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{
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/*
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* Outstanding issues:
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* 1. The output is a proper dataset, which means:
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* It needs a cell set
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* It needs a coordinate system
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*
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*
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*/
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class MarchingCubes : public vtkm::filter::FilterDataSetWithField<MarchingCubes>
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{
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public:
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VTKM_CONT
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MarchingCubes();
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VTKM_CONT
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void SetNumberOfIsoValues(vtkm::Id num);
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VTKM_CONT
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vtkm::Id GetNumberOfIsoValues() const;
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VTKM_CONT
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void SetIsoValue(vtkm::Float64 v) { this->SetIsoValue(0, v); }
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VTKM_CONT
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void SetIsoValue(vtkm::Id index, vtkm::Float64);
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VTKM_CONT
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void SetIsoValues(const std::vector<vtkm::Float64>& values);
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VTKM_CONT
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vtkm::Float64 GetIsoValue(vtkm::Id index) const;
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VTKM_CONT
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void SetMergeDuplicatePoints(bool on) { this->Worklet.SetMergeDuplicatePoints(on); }
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VTKM_CONT
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bool GetMergeDuplicatePoints() const { return this->Worklet.GetMergeDuplicatePoints(); }
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VTKM_CONT
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void SetGenerateNormals(bool on) { this->GenerateNormals = on; }
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VTKM_CONT
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bool GetGenerateNormals() const { return this->GenerateNormals; }
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VTKM_CONT
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void SetNormalArrayName(const std::string& name) { this->NormalArrayName = name; }
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VTKM_CONT
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const std::string& GetNormalArrayName() const { return this->NormalArrayName; }
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template <typename T, typename StorageType, typename DerivedPolicy, typename DeviceAdapter>
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VTKM_CONT vtkm::filter::ResultDataSet DoExecute(
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const vtkm::cont::DataSet& input,
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const vtkm::cont::ArrayHandle<T, StorageType>& field,
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const vtkm::filter::FieldMetadata& fieldMeta,
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const vtkm::filter::PolicyBase<DerivedPolicy>& policy,
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const DeviceAdapter& tag);
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//Map a new field onto the resulting dataset after running the filter
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//this call is only valid
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template <typename T, typename StorageType, typename DerivedPolicy, typename DeviceAdapter>
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VTKM_CONT bool DoMapField(vtkm::filter::ResultDataSet& result,
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const vtkm::cont::ArrayHandle<T, StorageType>& input,
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const vtkm::filter::FieldMetadata& fieldMeta,
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const vtkm::filter::PolicyBase<DerivedPolicy>& policy,
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const DeviceAdapter& tag);
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private:
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std::vector<vtkm::Float64> IsoValues;
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bool GenerateNormals;
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std::string NormalArrayName;
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vtkm::worklet::MarchingCubes Worklet;
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};
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template <>
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class FilterTraits<MarchingCubes>
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{
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public:
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struct TypeListTagMCScalars
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: vtkm::ListTagBase<vtkm::UInt8, vtkm::Int8, vtkm::Float32, vtkm::Float64>
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{
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};
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typedef TypeListTagMCScalars InputFieldTypeList;
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};
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}
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} // namespace vtkm::filter
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#include <vtkm/filter/MarchingCubes.hxx>
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#endif // vtk_m_filter_MarchingCubes_h
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