2017-01-09 20:54:47 +00:00
|
|
|
//============================================================================
|
|
|
|
// 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.
|
|
|
|
//
|
2017-09-20 21:33:44 +00:00
|
|
|
// Copyright 2014 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
|
2017-01-09 20:54:47 +00:00
|
|
|
// Copyright 2014 UT-Battelle, LLC.
|
|
|
|
// Copyright 2014 Los Alamos National Security.
|
|
|
|
//
|
2017-09-20 21:33:44 +00:00
|
|
|
// Under the terms of Contract DE-NA0003525 with NTESS,
|
2017-01-09 20:54:47 +00:00
|
|
|
// 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.
|
|
|
|
//============================================================================
|
2017-01-09 21:53:59 +00:00
|
|
|
// Copyright (c) 2016, Los Alamos National Security, LLC
|
|
|
|
// All rights reserved.
|
|
|
|
//
|
2017-05-18 14:29:41 +00:00
|
|
|
// Copyright 2016. Los Alamos National Security, LLC.
|
|
|
|
// This software was produced under U.S. Government contract DE-AC52-06NA25396
|
|
|
|
// for Los Alamos National Laboratory (LANL), which is operated by
|
|
|
|
// Los Alamos National Security, LLC for the U.S. Department of Energy.
|
|
|
|
// The U.S. Government has rights to use, reproduce, and distribute this
|
|
|
|
// software. NEITHER THE GOVERNMENT NOR LOS ALAMOS NATIONAL SECURITY, LLC
|
|
|
|
// MAKES ANY WARRANTY, EXPRESS OR IMPLIED, OR ASSUMES ANY LIABILITY FOR THE
|
|
|
|
// USE OF THIS SOFTWARE. If software is modified to produce derivative works,
|
|
|
|
// such modified software should be clearly marked, so as not to confuse it
|
2017-01-09 21:53:59 +00:00
|
|
|
// with the version available from LANL.
|
|
|
|
//
|
2017-05-18 14:29:41 +00:00
|
|
|
// Additionally, redistribution and use in source and binary forms, with or
|
|
|
|
// without modification, are permitted provided that the following conditions
|
2017-01-09 21:53:59 +00:00
|
|
|
// are met:
|
|
|
|
//
|
2017-05-18 14:29:41 +00:00
|
|
|
// 1. Redistributions of source code must retain the above copyright notice,
|
2017-01-09 21:53:59 +00:00
|
|
|
// this list of conditions and the following disclaimer.
|
|
|
|
// 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
|
|
// this list of conditions and the following disclaimer in the documentation
|
|
|
|
// and/or other materials provided with the distribution.
|
2017-05-18 14:29:41 +00:00
|
|
|
// 3. Neither the name of Los Alamos National Security, LLC, Los Alamos
|
|
|
|
// National Laboratory, LANL, the U.S. Government, nor the names of its
|
|
|
|
// contributors may be used to endorse or promote products derived from
|
2017-01-09 21:53:59 +00:00
|
|
|
// this software without specific prior written permission.
|
|
|
|
//
|
2017-05-18 14:29:41 +00:00
|
|
|
// THIS SOFTWARE IS PROVIDED BY LOS ALAMOS NATIONAL SECURITY, LLC AND
|
|
|
|
// CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
|
|
|
|
// BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
|
|
// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL LOS ALAMOS
|
|
|
|
// NATIONAL SECURITY, LLC OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
|
|
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
|
|
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
|
|
|
// USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
|
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
2017-01-09 21:53:59 +00:00
|
|
|
// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
//============================================================================
|
|
|
|
|
2017-05-18 14:29:41 +00:00
|
|
|
// This code is based on the algorithm presented in the paper:
|
|
|
|
// “Parallel Peak Pruning for Scalable SMP Contour Tree Computation.”
|
|
|
|
// Hamish Carr, Gunther Weber, Christopher Sewell, and James Ahrens.
|
|
|
|
// Proceedings of the IEEE Symposium on Large Data Analysis and Visualization
|
2017-01-09 21:53:59 +00:00
|
|
|
// (LDAV), October 2016, Baltimore, Maryland.
|
2017-01-09 20:54:47 +00:00
|
|
|
|
|
|
|
#include <vtkm/worklet/ContourTreeUniform.h>
|
|
|
|
|
2017-01-12 17:40:29 +00:00
|
|
|
#include <vtkm/cont/testing/MakeTestDataSet.h>
|
2017-01-09 20:54:47 +00:00
|
|
|
#include <vtkm/cont/testing/Testing.h>
|
|
|
|
|
2017-05-18 14:29:41 +00:00
|
|
|
namespace
|
|
|
|
{
|
2017-01-09 20:54:47 +00:00
|
|
|
|
2017-01-12 17:40:29 +00:00
|
|
|
using vtkm::cont::testing::MakeTestDataSet;
|
2017-01-09 20:54:47 +00:00
|
|
|
|
2017-01-09 22:50:23 +00:00
|
|
|
class TestContourTreeUniform
|
2017-01-09 20:54:47 +00:00
|
|
|
{
|
2017-01-09 22:50:23 +00:00
|
|
|
public:
|
|
|
|
//
|
|
|
|
// Create a uniform 2D structured cell set as input with values for contours
|
|
|
|
//
|
|
|
|
void TestContourTree_Mesh2D_DEM_Triangulation() const
|
|
|
|
{
|
|
|
|
std::cout << "Testing ContourTree_Mesh2D Filter" << std::endl;
|
2017-05-18 14:29:41 +00:00
|
|
|
|
2017-01-09 22:50:23 +00:00
|
|
|
// Create the input uniform cell set with values to contour
|
2017-01-12 17:40:29 +00:00
|
|
|
vtkm::cont::DataSet dataSet = MakeTestDataSet().Make2DUniformDataSet1();
|
2017-05-18 14:29:41 +00:00
|
|
|
|
2017-01-09 22:50:23 +00:00
|
|
|
vtkm::cont::CellSetStructured<2> cellSet;
|
|
|
|
dataSet.GetCellSet().CopyTo(cellSet);
|
2017-05-18 14:29:41 +00:00
|
|
|
|
2017-01-09 22:50:23 +00:00
|
|
|
vtkm::Id2 pointDimensions = cellSet.GetPointDimensions();
|
|
|
|
vtkm::Id nRows = pointDimensions[0];
|
|
|
|
vtkm::Id nCols = pointDimensions[1];
|
2017-05-18 14:29:41 +00:00
|
|
|
|
2017-01-09 22:50:23 +00:00
|
|
|
vtkm::cont::ArrayHandle<vtkm::Float32> fieldArray;
|
|
|
|
dataSet.GetField("pointvar").GetData().CopyTo(fieldArray);
|
2017-05-18 14:29:41 +00:00
|
|
|
|
2017-01-09 22:50:23 +00:00
|
|
|
// Output saddle peak pairs array
|
2017-05-18 14:29:41 +00:00
|
|
|
vtkm::cont::ArrayHandle<vtkm::Pair<vtkm::Id, vtkm::Id>> saddlePeak;
|
|
|
|
|
2017-01-09 22:50:23 +00:00
|
|
|
// Create the worklet and run it
|
|
|
|
vtkm::worklet::ContourTreeMesh2D contourTreeMesh2D;
|
2017-05-18 14:29:41 +00:00
|
|
|
|
2018-08-30 15:53:18 +00:00
|
|
|
contourTreeMesh2D.Run(fieldArray, nRows, nCols, saddlePeak);
|
2017-05-18 14:29:41 +00:00
|
|
|
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetNumberOfValues(), 7),
|
|
|
|
"Wrong result for ContourTree filter");
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetPortalControl().Get(0), vtkm::make_Pair(0, 12)),
|
|
|
|
"Wrong result for ContourTree filter");
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetPortalControl().Get(1), vtkm::make_Pair(4, 13)),
|
|
|
|
"Wrong result for ContourTree filter");
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetPortalControl().Get(2), vtkm::make_Pair(12, 13)),
|
|
|
|
"Wrong result for ContourTree filter");
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetPortalControl().Get(3), vtkm::make_Pair(12, 18)),
|
|
|
|
"Wrong result for ContourTree filter");
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetPortalControl().Get(4), vtkm::make_Pair(12, 20)),
|
|
|
|
"Wrong result for ContourTree filter");
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetPortalControl().Get(5), vtkm::make_Pair(13, 14)),
|
|
|
|
"Wrong result for ContourTree filter");
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetPortalControl().Get(6), vtkm::make_Pair(13, 19)),
|
|
|
|
"Wrong result for ContourTree filter");
|
2017-01-09 22:50:23 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
//
|
|
|
|
// Create a uniform 3D structured cell set as input with values for contours
|
|
|
|
//
|
|
|
|
void TestContourTree_Mesh3D_DEM_Triangulation() const
|
|
|
|
{
|
|
|
|
std::cout << "Testing ContourTree_Mesh3D Filter" << std::endl;
|
2017-05-18 14:29:41 +00:00
|
|
|
|
2017-01-09 22:50:23 +00:00
|
|
|
// Create the input uniform cell set with values to contour
|
2017-01-12 17:40:29 +00:00
|
|
|
vtkm::cont::DataSet dataSet = MakeTestDataSet().Make3DUniformDataSet1();
|
2017-05-18 14:29:41 +00:00
|
|
|
|
2017-01-09 22:50:23 +00:00
|
|
|
vtkm::cont::CellSetStructured<3> cellSet;
|
|
|
|
dataSet.GetCellSet().CopyTo(cellSet);
|
2017-05-18 14:29:41 +00:00
|
|
|
|
2017-01-09 22:50:23 +00:00
|
|
|
vtkm::Id3 pointDimensions = cellSet.GetPointDimensions();
|
|
|
|
vtkm::Id nRows = pointDimensions[0];
|
|
|
|
vtkm::Id nCols = pointDimensions[1];
|
|
|
|
vtkm::Id nSlices = pointDimensions[2];
|
2017-05-18 14:29:41 +00:00
|
|
|
|
2017-01-09 22:50:23 +00:00
|
|
|
vtkm::cont::ArrayHandle<vtkm::Float32> fieldArray;
|
|
|
|
dataSet.GetField("pointvar").GetData().CopyTo(fieldArray);
|
2017-05-18 14:29:41 +00:00
|
|
|
|
2017-01-09 22:50:23 +00:00
|
|
|
// Output saddle peak pairs array
|
2017-05-18 14:29:41 +00:00
|
|
|
vtkm::cont::ArrayHandle<vtkm::Pair<vtkm::Id, vtkm::Id>> saddlePeak;
|
|
|
|
|
2017-01-09 22:50:23 +00:00
|
|
|
// Create the worklet and run it
|
|
|
|
vtkm::worklet::ContourTreeMesh3D contourTreeMesh3D;
|
2017-05-18 14:29:41 +00:00
|
|
|
|
2018-08-30 15:53:18 +00:00
|
|
|
contourTreeMesh3D.Run(fieldArray, nRows, nCols, nSlices, saddlePeak);
|
2017-05-18 14:29:41 +00:00
|
|
|
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetNumberOfValues(), 9),
|
|
|
|
"Wrong result for ContourTree filter");
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetPortalControl().Get(0), vtkm::make_Pair(0, 67)),
|
|
|
|
"Wrong result for ContourTree filter");
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetPortalControl().Get(1), vtkm::make_Pair(31, 42)),
|
|
|
|
"Wrong result for ContourTree filter");
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetPortalControl().Get(2), vtkm::make_Pair(42, 43)),
|
|
|
|
"Wrong result for ContourTree filter");
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetPortalControl().Get(3), vtkm::make_Pair(42, 56)),
|
|
|
|
"Wrong result for ContourTree filter");
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetPortalControl().Get(4), vtkm::make_Pair(56, 67)),
|
|
|
|
"Wrong result for ContourTree filter");
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetPortalControl().Get(5), vtkm::make_Pair(56, 92)),
|
|
|
|
"Wrong result for ContourTree filter");
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetPortalControl().Get(6), vtkm::make_Pair(62, 67)),
|
|
|
|
"Wrong result for ContourTree filter");
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetPortalControl().Get(7), vtkm::make_Pair(81, 92)),
|
|
|
|
"Wrong result for ContourTree filter");
|
|
|
|
VTKM_TEST_ASSERT(test_equal(saddlePeak.GetPortalControl().Get(8), vtkm::make_Pair(92, 93)),
|
|
|
|
"Wrong result for ContourTree filter");
|
2017-01-09 22:50:23 +00:00
|
|
|
}
|
2017-05-18 14:29:41 +00:00
|
|
|
|
2017-01-09 22:50:23 +00:00
|
|
|
void operator()() const
|
|
|
|
{
|
|
|
|
this->TestContourTree_Mesh2D_DEM_Triangulation();
|
|
|
|
this->TestContourTree_Mesh3D_DEM_Triangulation();
|
|
|
|
}
|
|
|
|
};
|
2017-01-09 20:54:47 +00:00
|
|
|
}
|
|
|
|
|
2018-10-17 19:17:29 +00:00
|
|
|
int UnitTestContourTreeUniform(int argc, char* argv[])
|
2017-01-09 20:54:47 +00:00
|
|
|
{
|
2018-10-17 19:17:29 +00:00
|
|
|
return vtkm::cont::testing::Testing::Run(TestContourTreeUniform(), argc, argv);
|
2017-01-09 20:54:47 +00:00
|
|
|
}
|