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/*=========================================================================
Program: Visualization Toolkit
Module: TestOSConeCxx.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.
=========================================================================*/
// This test covers offscreen rendering.
//
// The command line arguments are:
// -I => run in interactive mode; unless this is used, the program will
// not allow interaction and exit
#include "vtkTestUtilities.h"
#include "vtkRegressionTestImage.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkRenderWindow.h"
#include "vtkRenderer.h"
#include "vtkActor.h"
#include "vtkPolyDataMapper.h"
#include "vtkConeSource.h"
int TestOSConeCxx(int argc, char* argv[])
{
vtkRenderWindow *renWin = vtkRenderWindow::New();
renWin->OffScreenRenderingOn();
renWin->SetMultiSamples(0);
vtkRenderer *renderer = vtkRenderer::New();
renWin->AddRenderer(renderer);
renderer->Delete();
vtkConeSource *cone=vtkConeSource::New();
vtkPolyDataMapper *mapper=vtkPolyDataMapper::New();
mapper->SetInputConnection(cone->GetOutputPort());
cone->Delete();
vtkActor *actor=vtkActor::New();
actor->SetMapper(mapper);
mapper->Delete();
renderer->AddActor(actor);
actor->Delete();
#if 0
vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
iren->SetRenderWindow(renWin);
renWin->Delete();
renWin->Render();
int retVal = vtkRegressionTestImage( renWin );
if ( retVal == vtkRegressionTester::DO_INTERACTOR)
{
iren->Start();
}
// Cleanup
iren->Delete();
#else // the interactor version fails with OSMesa.
renWin->Render();
int retVal = vtkRegressionTestImage( renWin );
renWin->Delete();
#endif
return !retVal;
}
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