mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-09-16 17:22:55 +00:00
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
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#include <vtkm/cont/Initialize.h>
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#include <vtkm/filter/Contour.h>
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#include <vtkm/io/reader/VTKDataSetReader.h>
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#include <vtkm/io/writer/VTKDataSetWriter.h>
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int main(int argc, char** argv)
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{
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auto opts = vtkm::cont::InitializeOptions::DefaultAnyDevice;
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vtkm::cont::InitializeResult config = vtkm::cont::Initialize(argc, argv, opts);
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try
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{
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vtkm::io::VTKDataSetReader reader("data/kitchen.vtk");
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// PROBLEM! ... we aren't reading from a file, so we have an empty vtkm::cont::DataSet.
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//vtkm::cont::DataSet ds_from_file = reader.ReadDataSet();
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vtkm::cont::DataSet ds_from_file;
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vtkm::filter::Contour contour;
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contour.SetActiveField("c1");
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contour.SetNumberOfIsoValues(3);
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contour.SetIsoValue(0, 0.05);
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contour.SetIsoValue(1, 0.10);
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contour.SetIsoValue(2, 0.15);
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vtkm::cont::DataSet ds_from_mc = contour.Execute(ds_from_file);
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vtkm::io::VTKDataSetWriter writer("out_mc.vtk");
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writer.WriteDataSet(ds_from_mc);
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}
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catch (const vtkm::cont::Error& error)
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{
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std::cerr << "VTK-m error occurred!: " << error.GetMessage() << std::endl;
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return 1;
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}
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return 0;
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}
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