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/*=========================================================================
Program: Visualization Toolkit
Module: TestOBJReaderNormalsTCoords.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 vtkOBJReader
// .SECTION Description
//
#include "vtkDebugLeaks.h"
#include "vtkOBJReader.h"
#include "vtkCellArray.h"
#include "vtkPointData.h"
#include "vtkSmartPointer.h"
#include "vtkTestUtilities.h"
int TestOBJReaderNormalsTCoords(int argc, char* argv[])
{
int retVal = 0;
// Create the reader.
char* fname =
vtkTestUtilities::ExpandDataFileName(argc, argv, "Data/obj_with_normals_and_tcoords.obj");
vtkSmartPointer<vtkOBJReader> reader = vtkSmartPointer<vtkOBJReader>::New();
reader->SetFileName(fname);
reader->Update();
delete[] fname;
vtkPolyData* data = reader->GetOutput();
if (!data)
{
std::cerr << "Could not read data" << std::endl;
return 1;
}
if (data->GetNumberOfPoints() != 4)
{
std::cerr << "Invalid number of points" << std::endl;
return 1;
}
if (data->GetPointData()->GetNumberOfArrays() != 2)
{
std::cerr << "Invalid number of arrays" << std::endl;
return 1;
}
if (!data->GetPointData()->HasArray("TCoords"))
{
std::cerr << "Could not find TCoords array" << std::endl;
return 1;
}
if (!data->GetPointData()->HasArray("Normals"))
{
std::cerr << "Could not find TCoords array" << std::endl;
return 1;
}
return retVal;
}
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