/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2013, OpenCV Foundation, all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's 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.
//
// * The name of the copyright holders may not 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 Intel Corporation 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,
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// Authors:
// * Anatoly Baksheev, Itseez Inc. myname.mysurname <> mycompany.com
//
//M*/
#include "precomp.hpp"
namespace cv { namespace viz
{
vtkStandardNewMacro(vtkXYZWriter);
}}
cv::viz::vtkXYZWriter::vtkXYZWriter()
{
std::ofstream fout; // only used to extract the default precision
this->DecimalPrecision = fout.precision();
}
void cv::viz::vtkXYZWriter::WriteData()
{
vtkPolyData *input = this->GetInput();
if (!input)
return;
if (!this->FileName )
{
vtkErrorMacro(<< "No FileName specified! Can't write!");
this->SetErrorCode(vtkErrorCode::NoFileNameError);
return;
}
vtkDebugMacro(<<"Opening vtk file for writing...");
ostream *outfilep = new ofstream(this->FileName, ios::out);
if (outfilep->fail())
{
vtkErrorMacro(<< "Unable to open file: "<< this->FileName);
this->SetErrorCode(vtkErrorCode::CannotOpenFileError);
delete outfilep;
return;
}
ostream &outfile = *outfilep;
for(vtkIdType i = 0; i < input->GetNumberOfPoints(); ++i)
{
Vec3d p;
input->GetPoint(i, p.val);
outfile << std::setprecision(this->DecimalPrecision) << p[0] << " " << p[1] << " " << p[2] << std::endl;
}
// Close the file
vtkDebugMacro(<<"Closing vtk file\n");
delete outfilep;
// Delete the file if an error occurred
if (this->ErrorCode == vtkErrorCode::OutOfDiskSpaceError)
{
vtkErrorMacro("Ran out of disk space; deleting file: " << this->FileName);
unlink(this->FileName);
}
}
int cv::viz::vtkXYZWriter::FillInputPortInformation(int, vtkInformation *info)
{
info->Set(vtkAlgorithm::INPUT_REQUIRED_DATA_TYPE(), "vtkPolyData");
return 1;
}
void cv::viz::vtkXYZWriter::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os,indent);
os << indent << "DecimalPrecision: " << this->DecimalPrecision << "\n";
}
vtkPolyData* cv::viz::vtkXYZWriter::GetInput()
{
return vtkPolyData::SafeDownCast(this->Superclass::GetInput());
}
vtkPolyData* cv::viz::vtkXYZWriter::GetInput(int port)
{
return vtkPolyData::SafeDownCast(this->Superclass::GetInput(port));
}