mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-10-05 18:08:59 +00:00
120 lines
4.3 KiB
C++
120 lines
4.3 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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#include <vtkm/worklet/Mask.h>
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#include <vtkm/cont/testing/MakeTestDataSet.h>
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#include <vtkm/cont/testing/Testing.h>
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#include <vtkm/cont/ArrayPortalToIterators.h>
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#include <vtkm/cont/CellSet.h>
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#include <algorithm>
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#include <iostream>
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#include <vector>
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using vtkm::cont::testing::MakeTestDataSet;
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class TestingMask
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{
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public:
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/////////////////////////////////////////////////////////////////////////////////////////////////
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void TestUniform2D() const
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{
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std::cout << "Testing mask cells structured:" << std::endl;
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using CellSetType = vtkm::cont::CellSetStructured<2>;
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using OutCellSetType = vtkm::cont::CellSetPermutation<CellSetType>;
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// Input data set created
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vtkm::cont::DataSet dataset = MakeTestDataSet().Make2DUniformDataSet1();
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CellSetType cellSet;
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dataset.GetCellSet().CopyTo(cellSet);
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// Output data set permutation
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vtkm::worklet::Mask maskCells;
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OutCellSetType outCellSet = maskCells.Run(cellSet, 2);
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vtkm::cont::ArrayHandle<vtkm::Float32> cellvar;
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dataset.GetField("cellvar").GetData().CopyTo(cellvar);
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vtkm::cont::ArrayHandle<vtkm::Float32> cellFieldArray = maskCells.ProcessCellField(cellvar);
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VTKM_TEST_ASSERT(test_equal(outCellSet.GetNumberOfCells(), 8), "Wrong result for Mask");
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VTKM_TEST_ASSERT(cellFieldArray.GetNumberOfValues() == 8 &&
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cellFieldArray.ReadPortal().Get(7) == 14.f,
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"Wrong cell field data");
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////
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void TestUniform3D() const
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{
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std::cout << "Testing mask cells structured:" << std::endl;
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using CellSetType = vtkm::cont::CellSetStructured<3>;
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using OutCellSetType = vtkm::cont::CellSetPermutation<CellSetType>;
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// Input data set created
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vtkm::cont::DataSet dataset = MakeTestDataSet().Make3DUniformDataSet1();
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CellSetType cellSet;
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dataset.GetCellSet().CopyTo(cellSet);
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// Output data set with cell set permuted
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vtkm::worklet::Mask maskCells;
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OutCellSetType outCellSet = maskCells.Run(cellSet, 9);
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vtkm::cont::ArrayHandle<vtkm::Float32> cellvar;
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dataset.GetField("cellvar").GetData().CopyTo(cellvar);
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vtkm::cont::ArrayHandle<vtkm::Float32> cellFieldArray = maskCells.ProcessCellField(cellvar);
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VTKM_TEST_ASSERT(test_equal(outCellSet.GetNumberOfCells(), 7), "Wrong result for ExtractCells");
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VTKM_TEST_ASSERT(cellFieldArray.GetNumberOfValues() == 7 &&
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cellFieldArray.ReadPortal().Get(2) == 18.f,
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"Wrong cell field data");
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////
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void TestExplicit() const
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{
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std::cout << "Testing mask cells explicit:" << std::endl;
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using CellSetType = vtkm::cont::CellSetExplicit<>;
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using OutCellSetType = vtkm::cont::CellSetPermutation<CellSetType>;
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// Input data set created
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vtkm::cont::DataSet dataset = MakeTestDataSet().Make3DExplicitDataSet5();
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CellSetType cellSet;
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dataset.GetCellSet().CopyTo(cellSet);
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// Output data set with cell set permuted
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vtkm::worklet::Mask maskCells;
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OutCellSetType outCellSet = maskCells.Run(cellSet, 2);
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vtkm::cont::ArrayHandle<vtkm::Float32> cellvar;
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dataset.GetField("cellvar").GetData().CopyTo(cellvar);
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vtkm::cont::ArrayHandle<vtkm::Float32> cellFieldArray = maskCells.ProcessCellField(cellvar);
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VTKM_TEST_ASSERT(test_equal(outCellSet.GetNumberOfCells(), 2), "Wrong result for ExtractCells");
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VTKM_TEST_ASSERT(cellFieldArray.GetNumberOfValues() == 2 &&
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cellFieldArray.ReadPortal().Get(1) == 120.2f,
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"Wrong cell field data");
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}
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void operator()() const
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{
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this->TestUniform2D();
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this->TestUniform3D();
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this->TestExplicit();
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}
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};
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int UnitTestMask(int argc, char* argv[])
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{
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return vtkm::cont::testing::Testing::Run(TestingMask(), argc, argv);
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}
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