mirror of
https://gitlab.kitware.com/vtk/vtk-m
synced 2024-07-30 18:50:59 +00:00
38 lines
1.3 KiB
C++
38 lines
1.3 KiB
C++
//============================================================================
|
|
// 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.
|
|
//============================================================================
|
|
// Example 2: do a contour!, write it out.
|
|
//
|
|
#include <vtkm/cont/Initialize.h>
|
|
#include <vtkm/filter/Contour.h>
|
|
#include <vtkm/io/reader/VTKDataSetReader.h>
|
|
#include <vtkm/io/writer/VTKDataSetWriter.h>
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
auto opts = vtkm::cont::InitializeOptions::DefaultAnyDevice;
|
|
vtkm::cont::InitializeResult config = vtkm::cont::Initialize(argc, argv, opts);
|
|
|
|
vtkm::io::VTKDataSetReader reader("data/kitchen.vtk");
|
|
vtkm::cont::DataSet ds_from_file = reader.ReadDataSet();
|
|
|
|
vtkm::filter::Contour contour;
|
|
contour.SetActiveField("c1");
|
|
contour.SetNumberOfIsoValues(3);
|
|
contour.SetIsoValue(0, 0.05);
|
|
contour.SetIsoValue(1, 0.10);
|
|
contour.SetIsoValue(2, 0.15);
|
|
|
|
vtkm::cont::DataSet ds_from_mc = contour.Execute(ds_from_file);
|
|
vtkm::io::VTKDataSetWriter writer("out_mc.vtk");
|
|
writer.WriteDataSet(ds_from_mc);
|
|
|
|
return 0;
|
|
}
|