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obj2vtk.cpp
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91 lines (81 loc) · 3.2 KB
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/*
* Software License Agreement (BSD License)
*
* Point Cloud Library (PCL) - www.pointclouds.org
* Copyright (c) 2012-, Open Perception, Inc.
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of the copyright holder(s) nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* $Id: obj2pcd.cpp 6459 2012-07-18 07:50:37Z dpb $
*
*/
#include <pcl/console/print.h>
#include <pcl/console/parse.h>
#include <pcl/io/vtk_lib_io.h>
#include <vtkOBJReader.h> // for vtkOBJReader
#include <vtkPolyDataWriter.h> // for vtkPolyDataWriter
using namespace pcl;
using namespace pcl::io;
using namespace pcl::console;
void
printHelp (int, char **argv)
{
print_error ("Syntax is: %s input.obj output.vtk\n", argv[0]);
}
/* ---[ */
int
main (int argc, char** argv)
{
print_info ("Convert a OBJ file to VTK format. For more information, use: %s -h\n", argv[0]);
if (argc < 3)
{
printHelp (argc, argv);
return (-1);
}
// Parse the command line arguments for .vtk and .obj files
std::vector<int> vtk_file_indices = parse_file_extension_argument (argc, argv, ".vtk");
std::vector<int> obj_file_indices = parse_file_extension_argument (argc, argv, ".obj");
if (vtk_file_indices.size () != 1 || obj_file_indices.size () != 1)
{
print_error ("Need one input OBJ file and one output VTK file.\n");
return (-1);
}
// Load the input file
vtkSmartPointer<vtkPolyData> polydata;
vtkSmartPointer<vtkOBJReader> reader = vtkSmartPointer<vtkOBJReader>::New ();
reader->SetFileName (argv[obj_file_indices[0]]);
reader->Update ();
polydata = reader->GetOutput ();
// Convert to VTK and save
vtkSmartPointer<vtkPolyDataWriter> writer = vtkSmartPointer<vtkPolyDataWriter>::New ();
writer->SetInputData (polydata);
writer->SetFileName (argv[vtk_file_indices[0]]);
writer->Write ();
}