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/*=========================================================================
Program: Visualization Toolkit
Module: TestProStarReader.cxx
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm 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.
=========================================================================*/
// .NAME Test of vtkNetCDFCAMReader
// .SECTION Description
// Tests the vtkNetCDFCAMReader.
#include "vtkNetCDFCAMReader.h"
#include "vtkActor.h"
#include "vtkCamera.h"
#include "vtkGeometryFilter.h"
#include "vtkNew.h"
#include "vtkPolyDataMapper.h"
#include "vtkRegressionTestImage.h"
#include "vtkRenderer.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkTestUtilities.h"
#include "vtkUnstructuredGrid.h"
int TestNetCDFCAMReader( int argc, char *argv[] )
{
// Read file names.
char* pointsFileName = vtkTestUtilities::ExpandDataFileName(
argc, argv,"Data/NetCDF/CAMReaderPoints.nc");
char* connectivityFileName = vtkTestUtilities::ExpandDataFileName(
argc, argv,"Data/NetCDF/CAMReaderConnectivity.nc");
// Create the reader.
vtkNew<vtkNetCDFCAMReader> reader;
reader->SetFileName(pointsFileName);
reader->SetConnectivityFileName(connectivityFileName);
delete []pointsFileName;
pointsFileName = NULL;
delete []connectivityFileName;
connectivityFileName = NULL;
reader->Update();
// Convert to PolyData.
vtkNew<vtkGeometryFilter> geometryFilter;
geometryFilter->SetInputConnection(reader->GetOutputPort());
// Create a mapper and LUT.
vtkNew<vtkPolyDataMapper> mapper;
mapper->SetInputConnection(geometryFilter->GetOutputPort());
mapper->ScalarVisibilityOn();
mapper->SetColorModeToMapScalars();
mapper->SetScalarRange(205, 250);
mapper->SetScalarModeToUsePointFieldData ();
mapper->SelectColorArray("T");
// Create the actor.
vtkNew<vtkActor> actor;
actor->SetMapper(mapper.GetPointer());
// Basic visualisation.
vtkNew<vtkRenderWindow> renWin;
vtkNew<vtkRenderer> ren;
renWin->AddRenderer(ren.GetPointer());
vtkNew<vtkRenderWindowInteractor> iren;
iren->SetRenderWindow(renWin.GetPointer());
vtkNew<vtkCamera> camera;
ren->ResetCamera(reader->GetOutput()->GetBounds());
camera->Zoom(8);
ren->AddActor(actor.GetPointer());
ren->SetBackground(0,0,0);
renWin->SetSize(300,300);
// interact with data
renWin->Render();
int retVal = vtkRegressionTestImage( renWin.GetPointer() );
if ( retVal == vtkRegressionTester::DO_INTERACTOR)
{
iren->Start();
}
return !retVal;
}
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