Open3D (C++ API)  0.12.0
KDTreeSearchParam.h
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26 
27 #pragma once
28 
29 namespace open3d {
30 namespace geometry {
31 
36 public:
40  enum class SearchType {
41  Knn = 0,
42  Radius = 1,
43  Hybrid = 2,
44  };
45 
46 public:
47  virtual ~KDTreeSearchParam() {}
48 
49 protected:
50  KDTreeSearchParam(SearchType type) : search_type_(type) {}
51 
52 public:
54  SearchType GetSearchType() const { return search_type_; }
55 
56 private:
57  SearchType search_type_;
58 };
59 
64 public:
69  KDTreeSearchParamKNN(int knn = 30)
70  : KDTreeSearchParam(SearchType::Knn), knn_(knn) {}
71 
72 public:
74  int knn_;
75 };
76 
81 public:
85  KDTreeSearchParamRadius(double radius)
86  : KDTreeSearchParam(SearchType::Radius), radius_(radius) {}
87 
88 public:
90  double radius_;
91 };
92 
97 public:
102  KDTreeSearchParamHybrid(double radius, int max_nn)
104  radius_(radius),
105  max_nn_(max_nn) {}
106 
107 public:
109  double radius_;
111  int max_nn_;
112 };
113 
114 } // namespace geometry
115 } // namespace open3d
int max_nn_
At maximum, max_nn neighbors will be searched.
Definition: KDTreeSearchParam.h:111
double radius_
Search radius.
Definition: KDTreeSearchParam.h:90
KDTreeSearchParamKNN(int knn=30)
Default Cosntructor.
Definition: KDTreeSearchParam.h:69
KDTreeSearchParamHybrid(double radius, int max_nn)
Default Cosntructor.
Definition: KDTreeSearchParam.h:102
double radius_
Search radius.
Definition: KDTreeSearchParam.h:109
KDTree search parameters for hybrid KNN and radius search.
Definition: KDTreeSearchParam.h:96
virtual ~KDTreeSearchParam()
Definition: KDTreeSearchParam.h:47
SearchType
Specifies the search type for the search.
Definition: KDTreeSearchParam.h:40
Base class for KDTree search parameters.
Definition: KDTreeSearchParam.h:35
SearchType GetSearchType() const
Get the search type (KNN, Radius, Hybrid) for the search parameter.
Definition: KDTreeSearchParam.h:54
char type
Definition: FilePCD.cpp:60
int knn_
Number of the neighbors that will be searched.
Definition: KDTreeSearchParam.h:74
KDTree search parameters for pure radius search.
Definition: KDTreeSearchParam.h:80
Definition: PinholeCameraIntrinsic.cpp:35
KDTreeSearchParam(SearchType type)
Definition: KDTreeSearchParam.h:50
KDTree search parameters for pure KNN search.
Definition: KDTreeSearchParam.h:63
KDTreeSearchParamRadius(double radius)
Default Cosntructor.
Definition: KDTreeSearchParam.h:85