bddad9b386
Now that the dispatcher does its own TryExecute, filters do not need to do that. This change requires all worklets called by filters to be able to execute without knowing the device a priori.
268 lines
11 KiB
C++
268 lines
11 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 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
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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-NA0003525 with NTESS,
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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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#include <vtkm/worklet/ExtractGeometry.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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using vtkm::cont::testing::MakeTestDataSet;
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class TestingExtractGeometry
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{
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public:
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/////////////////////////////////////////////////////////////////////////////////////////////////
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void TestExplicitById() const
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{
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std::cout << "Testing extract cell explicit by id:" << 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(0).CopyTo(cellSet);
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// Cells to extract
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const int nCells = 2;
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vtkm::Id cellids[nCells] = { 1, 2 };
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vtkm::cont::ArrayHandle<vtkm::Id> cellIds = vtkm::cont::make_ArrayHandle(cellids, nCells);
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// Output data set with cell set containing extracted cells and all points
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vtkm::worklet::ExtractGeometry extractGeometry;
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OutCellSetType outCellSet = extractGeometry.Run(cellSet, cellIds);
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auto cellvar =
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dataset.GetField("cellvar").GetData().Cast<vtkm::cont::ArrayHandle<vtkm::Float32>>();
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auto cellFieldArray = extractGeometry.ProcessCellField(cellvar);
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VTKM_TEST_ASSERT(test_equal(outCellSet.GetNumberOfCells(), nCells),
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"Wrong result for ExtractCells");
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VTKM_TEST_ASSERT(cellFieldArray.GetNumberOfValues() == nCells &&
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cellFieldArray.GetPortalConstControl().Get(0) == 110.f,
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"Wrong cell field data");
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////
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void TestExplicitByBox() const
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{
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std::cout << "Testing extract cells with implicit function (box) on explicit:" << std::endl;
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using CellSetType = vtkm::cont::CellSetExplicit<>;
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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(0).CopyTo(cellSet);
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// Implicit function
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vtkm::Vec<vtkm::FloatDefault, 3> minPoint(0.5f, 0.0f, 0.0f);
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vtkm::Vec<vtkm::FloatDefault, 3> maxPoint(2.0f, 2.0f, 2.0f);
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bool extractInside = true;
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bool extractBoundaryCells = false;
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bool extractOnlyBoundaryCells = false;
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// Output data set with cell set containing extracted cells and all points
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vtkm::worklet::ExtractGeometry extractGeometry;
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vtkm::cont::DynamicCellSet outCellSet =
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extractGeometry.Run(cellSet,
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dataset.GetCoordinateSystem("coordinates"),
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vtkm::cont::make_ImplicitFunctionHandle<vtkm::Box>(minPoint, maxPoint),
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extractInside,
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extractBoundaryCells,
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extractOnlyBoundaryCells);
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auto cellvar =
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dataset.GetField("cellvar").GetData().Cast<vtkm::cont::ArrayHandle<vtkm::Float32>>();
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auto cellFieldArray = extractGeometry.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.GetPortalConstControl().Get(1) == 120.2f,
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"Wrong cell field data");
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////
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void TestUniformById2D() const
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{
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std::cout << "Testing extract cells structured by id:" << 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(0).CopyTo(cellSet);
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// Cells to extract
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const int nCells = 5;
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vtkm::Id cellids[nCells] = { 0, 4, 5, 10, 15 };
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vtkm::cont::ArrayHandle<vtkm::Id> cellIds = vtkm::cont::make_ArrayHandle(cellids, nCells);
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// Output data set permutation of with only extracted cells
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vtkm::worklet::ExtractGeometry extractGeometry;
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OutCellSetType outCellSet = extractGeometry.Run(cellSet, cellIds);
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auto cellvar =
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dataset.GetField("cellvar").GetData().Cast<vtkm::cont::ArrayHandle<vtkm::Float32>>();
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auto cellFieldArray = extractGeometry.ProcessCellField(cellvar);
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VTKM_TEST_ASSERT(test_equal(outCellSet.GetNumberOfCells(), nCells),
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"Wrong result for ExtractCells");
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VTKM_TEST_ASSERT(cellFieldArray.GetNumberOfValues() == nCells &&
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cellFieldArray.GetPortalConstControl().Get(1) == 4.f,
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"Wrong cell field data");
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////
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void TestUniformById3D() const
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{
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std::cout << "Testing extract cells structured by id:" << 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(0).CopyTo(cellSet);
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// Cells to extract
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const int nCells = 5;
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vtkm::Id cellids[nCells] = { 0, 4, 5, 10, 15 };
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vtkm::cont::ArrayHandle<vtkm::Id> cellIds = vtkm::cont::make_ArrayHandle(cellids, nCells);
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// Output data set with cell set containing extracted cells and all points
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vtkm::worklet::ExtractGeometry extractGeometry;
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OutCellSetType outCellSet = extractGeometry.Run(cellSet, cellIds);
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auto cellvar =
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dataset.GetField("cellvar").GetData().Cast<vtkm::cont::ArrayHandle<vtkm::Float32>>();
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auto cellFieldArray = extractGeometry.ProcessCellField(cellvar);
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VTKM_TEST_ASSERT(test_equal(outCellSet.GetNumberOfCells(), nCells),
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"Wrong result for ExtractCells");
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VTKM_TEST_ASSERT(cellFieldArray.GetNumberOfValues() == nCells &&
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cellFieldArray.GetPortalConstControl().Get(2) == 5.f,
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"Wrong cell field data");
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////
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void TestUniformByBox() const
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{
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std::cout << "Testing extract cells with implicit function (box):" << std::endl;
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using CellSetType = vtkm::cont::CellSetStructured<3>;
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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(0).CopyTo(cellSet);
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// Implicit function
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vtkm::Vec<vtkm::FloatDefault, 3> minPoint(1.0f, 1.0f, 1.0f);
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vtkm::Vec<vtkm::FloatDefault, 3> maxPoint(3.0f, 3.0f, 3.0f);
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bool extractInside = true;
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bool extractBoundaryCells = false;
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bool extractOnlyBoundaryCells = false;
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// Output data set with cell set containing extracted points
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vtkm::worklet::ExtractGeometry extractGeometry;
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vtkm::cont::DynamicCellSet outCellSet =
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extractGeometry.Run(cellSet,
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dataset.GetCoordinateSystem("coords"),
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vtkm::cont::make_ImplicitFunctionHandle<vtkm::Box>(minPoint, maxPoint),
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extractInside,
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extractBoundaryCells,
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extractOnlyBoundaryCells);
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auto cellvar =
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dataset.GetField("cellvar").GetData().Cast<vtkm::cont::ArrayHandle<vtkm::Float32>>();
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auto cellFieldArray = extractGeometry.ProcessCellField(cellvar);
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VTKM_TEST_ASSERT(test_equal(outCellSet.GetNumberOfCells(), 8), "Wrong result for ExtractCells");
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VTKM_TEST_ASSERT(cellFieldArray.GetNumberOfValues() == 8 &&
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cellFieldArray.GetPortalConstControl().Get(0) == 21.f,
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"Wrong cell field data");
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////
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void TestUniformBySphere() const
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{
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std::cout << "Testing extract cells with implicit function (sphere):" << std::endl;
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using CellSetType = vtkm::cont::CellSetStructured<3>;
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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(0).CopyTo(cellSet);
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// Implicit function
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vtkm::Vec<vtkm::FloatDefault, 3> center(2.f, 2.f, 2.f);
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vtkm::FloatDefault radius(1.8f);
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bool extractInside = true;
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bool extractBoundaryCells = false;
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bool extractOnlyBoundaryCells = false;
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// Output data set with cell set containing extracted cells
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vtkm::worklet::ExtractGeometry extractGeometry;
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vtkm::cont::DynamicCellSet outCellSet =
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extractGeometry.Run(cellSet,
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dataset.GetCoordinateSystem("coords"),
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vtkm::cont::make_ImplicitFunctionHandle<vtkm::Sphere>(center, radius),
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extractInside,
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extractBoundaryCells,
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extractOnlyBoundaryCells);
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auto cellvar =
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dataset.GetField("cellvar").GetData().Cast<vtkm::cont::ArrayHandle<vtkm::Float32>>();
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auto cellFieldArray = extractGeometry.ProcessCellField(cellvar);
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VTKM_TEST_ASSERT(test_equal(outCellSet.GetNumberOfCells(), 8), "Wrong result for ExtractCells");
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VTKM_TEST_ASSERT(cellFieldArray.GetNumberOfValues() == 8 &&
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cellFieldArray.GetPortalConstControl().Get(1) == 22.f,
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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->TestUniformById2D();
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this->TestUniformById3D();
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this->TestUniformBySphere();
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this->TestUniformByBox();
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this->TestExplicitById();
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this->TestExplicitByBox();
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}
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};
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int UnitTestExtractGeometry(int, char* [])
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{
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vtkm::cont::GetGlobalRuntimeDeviceTracker().ForceDevice(VTKM_DEFAULT_DEVICE_ADAPTER_TAG());
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return vtkm::cont::testing::Testing::Run(TestingExtractGeometry());
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}
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