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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