mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-20 02:55:47 +00:00
48 lines
1.3 KiB
C++
48 lines
1.3 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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//
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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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#ifndef vtk_m_worklet_gradient_Vorticity_h
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#define vtk_m_worklet_gradient_Vorticity_h
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#include <vtkm/worklet/WorkletMapField.h>
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namespace vtkm
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{
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namespace worklet
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{
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namespace gradient
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{
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struct VorticityTypes : vtkm::ListTagBase<vtkm::Vec<vtkm::Vec<vtkm::Float32, 3>, 3>,
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vtkm::Vec<vtkm::Vec<vtkm::Float64, 3>, 3>>
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{
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};
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struct Vorticity : public vtkm::worklet::WorkletMapField
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{
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using ControlSignature = void(FieldIn input, FieldOut output);
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using ExecutionSignature = void(_1, _2);
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using InputDomain = _1;
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template <typename InputType, typename OutputType>
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VTKM_EXEC void operator()(const InputType& input, OutputType& vorticity) const
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{
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vorticity[0] = input[1][2] - input[2][1];
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vorticity[1] = input[2][0] - input[0][2];
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vorticity[2] = input[0][1] - input[1][0];
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}
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};
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}
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}
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}
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#endif
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