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/*=========================================================================
Program: Visualization Toolkit
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.
=========================================================================*/
#include "vtkActor.h"
#include "vtkCamera.h"
#include "vtkCompositeDataGeometryFilter.h"
#include "vtkExodusIIReader.h"
#include "vtkNew.h"
#include "vtkOpenGLRenderer.h"
#include "vtkCompositePolyDataMapper.h"
#include "vtkProperty.h"
#include "vtkRegressionTestImage.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkTestUtilities.h"
int TestHiddenLineRemovalPass(int argc, char* argv[])
{
vtkNew<vtkRenderWindowInteractor> iren;
vtkNew<vtkRenderWindow> renWin;
renWin->SetMultiSamples(0);
iren->SetRenderWindow(renWin.Get());
vtkNew<vtkRenderer> renderer;
renderer->UseHiddenLineRemovalOn();
renWin->AddRenderer(renderer.Get());
const char* fileName =
vtkTestUtilities::ExpandDataFileName(argc, argv, "Data/can.ex2");
vtkNew<vtkExodusIIReader> reader;
reader->SetFileName(fileName);
delete [] fileName;
vtkNew<vtkCompositeDataGeometryFilter> geomFilter;
geomFilter->SetInputConnection(reader->GetOutputPort());
vtkNew<vtkCompositePolyDataMapper> mapper;
mapper->SetInputConnection(geomFilter->GetOutputPort());
vtkNew<vtkActor> actor;
actor->SetMapper(mapper.Get());
actor->GetProperty()->SetColor(1., 0., 0.);
actor->GetProperty()->SetRepresentationToWireframe();
renderer->AddActor(actor.Get());
// Workaround a rendering bug. See gitlab issue #16816.
actor->GetProperty()->LightingOff();
renWin->SetSize(500,500);
renderer->SetBackground(8., 7., 1.);
renderer->SetBackground2(.3, .1, .2);
renderer->GradientBackgroundOn();
renderer->GetActiveCamera()->ParallelProjectionOn();
renderer->GetActiveCamera()->SetPosition(-340., -70., -50.);
renderer->GetActiveCamera()->SetFocalPoint(-2.5, 3., -5.);
renderer->GetActiveCamera()->SetViewUp(0, 0.5, -1);
renderer->GetActiveCamera()->SetParallelScale(12);
renWin->Render();
int retVal = vtkRegressionTestImage(renWin.Get());
if (retVal == vtkRegressionTester::DO_INTERACTOR)
{
iren->Start();
}
return !retVal;
}
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