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/*=========================================================================
Program: Visualization Toolkit
Module: TestTDx.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 the 3DConnexion device interface with earth navigation
// interactor style.
//
// 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 "vtkTexturedSphereSource.h"
#include "vtkPNMReader.h"
#include "vtkTexture.h"
#include "vtkEarthSource.h"
#include "vtkProperty.h"
#include "vtkTDxMotionEventInfo.h"
#include "vtkCommand.h"
#include "vtkInteractorStyle.h"
#include "vtkTDxInteractorStyleCamera.h"
#include "vtkTDxInteractorStyleGeo.h"
#include "vtkTDxInteractorStyleSettings.h"
#include "vtkInteractorStyleTrackballCamera.h"
const double angleSensitivity=0.02;
const double translationSensitivity=0.001;
int TestTDxGeo(int argc, char* argv[])
{
vtkRenderWindowInteractor *iren=vtkRenderWindowInteractor::New();
iren->SetUseTDx(true);
vtkRenderWindow *renWin = vtkRenderWindow::New();
renWin->SetMultiSamples(0);
renWin->SetAlphaBitPlanes(1);
iren->SetRenderWindow(renWin);
renWin->Delete();
vtkRenderer *renderer = vtkRenderer::New();
renWin->AddRenderer(renderer);
renderer->Delete();
// textured earth
vtkActor *earthActor=vtkActor::New();
char *fname=vtkTestUtilities::ExpandDataFileName(argc,argv,"Data/earth.ppm");
vtkPNMReader *reader=vtkPNMReader::New();
reader->SetFileName(fname);
delete[] fname;
vtkTexture *earthTexture=vtkTexture::New();
earthTexture->SetInputConnection(reader->GetOutputPort());
reader->Delete();
earthTexture->SetInterpolate(true);
earthActor->SetTexture(earthTexture);
earthTexture->Delete();
vtkPolyDataMapper *earthMapper=vtkPolyDataMapper::New();
earthActor->SetMapper(earthMapper);
earthMapper->Delete();
vtkTexturedSphereSource *tss=vtkTexturedSphereSource::New();
tss->SetThetaResolution(36); // longitudes
tss->SetPhiResolution(18); // latitudes
earthMapper->SetInputConnection(tss->GetOutputPort());
tss->Delete();
// earth contour
vtkEarthSource *es=vtkEarthSource::New();
es->SetRadius(0.501);
es->SetOnRatio(2);
vtkPolyDataMapper *earth2Mapper=vtkPolyDataMapper::New();
earth2Mapper->SetInputConnection(es->GetOutputPort());
es->Delete();
vtkActor *earth2Actor=vtkActor::New();
earth2Actor->SetMapper(earth2Mapper);
earth2Mapper->Delete();
renderer->AddActor(earthActor);
earthActor->Delete();
renderer->AddActor(earth2Actor);
earth2Actor->Delete();
renderer->SetBackground(0.1,0.3,0.0);
renWin->SetSize(200,200);
renWin->Render();
renderer->ResetCamera();
renWin->Render();
vtkInteractorStyleTrackballCamera *s=
vtkInteractorStyleTrackballCamera::New();
iren->SetInteractorStyle(s);
s->Delete();
vtkTDxInteractorStyleGeo *t=vtkTDxInteractorStyleGeo::New();
s->SetTDxStyle(t);
t->Delete();
t->GetSettings()->SetAngleSensitivity(angleSensitivity);
t->GetSettings()->SetTranslationXSensitivity(translationSensitivity);
t->GetSettings()->SetTranslationYSensitivity(translationSensitivity);
t->GetSettings()->SetTranslationZSensitivity(translationSensitivity);
int retVal = vtkRegressionTestImage( renWin );
if ( retVal == vtkRegressionTester::DO_INTERACTOR)
{
iren->Start();
}
iren->Delete();
return !retVal;
}
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