1 /****************************************************************************** 2 * Copyright (c) 2019, Aurelien Vila (aurelien.vila@delair.aero) 3 * 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following 8 * conditions are met: 9 * 10 * * Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * * Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in 14 * the documentation and/or other materials provided 15 * with the distribution. 16 * * Neither the name of Hobu, Inc. or Flaxen Geo Consulting nor the 17 * names of its contributors may be used to endorse or promote 18 * products derived from this software without specific prior 19 * written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 24 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 25 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 27 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 28 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 29 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 31 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 32 * OF SUCH DAMAGE. 33 ****************************************************************************/ 34 35 #pragma once 36 37 #include <pdal/Filter.hpp> 38 #include <pdal/Streamable.hpp> 39 40 #include <memory> 41 42 class OGRCoordinateTransformation; 43 44 namespace pdal 45 { 46 47 48 class PDAL_DLL ProjPipelineFilter : public Filter, public Streamable 49 { 50 public: 51 class CoordTransform; 52 53 ProjPipelineFilter(); 54 ~ProjPipelineFilter(); 55 56 std::string getName() const; 57 58 private: 59 ProjPipelineFilter& operator=(const ProjPipelineFilter&) = delete; 60 ProjPipelineFilter(const ProjPipelineFilter&) = delete; 61 62 virtual void addArgs(ProgramArgs& args); 63 virtual void initialize(); 64 virtual PointViewSet run(PointViewPtr view); 65 virtual bool processOne(PointRef& point); 66 67 void createTransform(const std::string coordOperation, bool reverseTransfo); 68 69 SpatialReference m_outSRS; 70 bool m_reverseTransfo; 71 std::string m_coordOperation; 72 std::unique_ptr<CoordTransform> m_coordTransform; 73 }; 74 75 76 class ProjPipelineFilter::CoordTransform 77 { 78 public: 79 CoordTransform(); 80 CoordTransform(const std::string coordOperation, bool reverseTransfo); 81 82 bool transform(double& x, double& y, double& z); 83 private: 84 std::unique_ptr<OGRCoordinateTransformation> m_transform; 85 86 }; 87 88 } // namespace pdal 89 90