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/*M///////////////////////////////////////////////////////////////////////////////////////
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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// By downloading, copying, installing or using the software you agree to this license.
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// If you do not agree to this license, do not download, install,
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// copy or use the software.
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// For Open Source Computer Vision Library
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// Copyright (C) 2013, OpenCV Foundation, all rights reserved.
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// Third party copyrights are property of their respective owners.
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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// * Redistribution's of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistribution's in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * The name of the copyright holders may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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// This software is provided by the copyright holders and contributors "as is" and
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// any express or implied warranties, including, but not limited to, the implied
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// warranties of merchantability and fitness for a particular purpose are disclaimed.
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// In no event shall the Intel Corporation or contributors be liable for any direct,
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// indirect, incidental, special, exemplary, or consequential damages
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// (including, but not limited to, procurement of substitute goods or services;
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// loss of use, data, or profits; or business interruption) however caused
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// and on any theory of liability, whether in contract, strict liability,
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// or tort (including negligence or otherwise) arising in any way out of
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// the use of this software, even if advised of the possibility of such damage.
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// * Anatoly Baksheev, Itseez Inc. myname.mysurname <> mycompany.com
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#include "precomp.hpp"
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namespace cv { namespace viz
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vtkStandardNewMacro(vtkXYZWriter);
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cv::viz::vtkXYZWriter::vtkXYZWriter()
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std::ofstream fout; // only used to extract the default precision
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this->DecimalPrecision = fout.precision();
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void cv::viz::vtkXYZWriter::WriteData()
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vtkPolyData *input = this->GetInput();
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vtkErrorMacro(<< "No FileName specified! Can't write!");
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this->SetErrorCode(vtkErrorCode::NoFileNameError);
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vtkDebugMacro(<<"Opening vtk file for writing...");
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ostream *outfilep = new ofstream(this->FileName, ios::out);
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vtkErrorMacro(<< "Unable to open file: "<< this->FileName);
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this->SetErrorCode(vtkErrorCode::CannotOpenFileError);
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ostream &outfile = *outfilep;
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for(vtkIdType i = 0; i < input->GetNumberOfPoints(); ++i)
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input->GetPoint(i, p.val);
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outfile << std::setprecision(this->DecimalPrecision) << p[0] << " " << p[1] << " " << p[2] << std::endl;
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vtkDebugMacro(<<"Closing vtk file\n");
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// Delete the file if an error occurred
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if (this->ErrorCode == vtkErrorCode::OutOfDiskSpaceError)
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vtkErrorMacro("Ran out of disk space; deleting file: " << this->FileName);
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unlink(this->FileName);
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int cv::viz::vtkXYZWriter::FillInputPortInformation(int, vtkInformation *info)
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info->Set(vtkAlgorithm::INPUT_REQUIRED_DATA_TYPE(), "vtkPolyData");
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void cv::viz::vtkXYZWriter::PrintSelf(ostream& os, vtkIndent indent)
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this->Superclass::PrintSelf(os,indent);
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os << indent << "DecimalPrecision: " << this->DecimalPrecision << "\n";
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vtkPolyData* cv::viz::vtkXYZWriter::GetInput()
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return vtkPolyData::SafeDownCast(this->Superclass::GetInput());
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vtkPolyData* cv::viz::vtkXYZWriter::GetInput(int port)
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return vtkPolyData::SafeDownCast(this->Superclass::GetInput(port));