open3d.geometry.KDTreeFlann#
- class open3d.geometry.KDTreeFlann#
KDTree with FLANN for nearest neighbor search.
- __init__(*args, **kwargs)#
Overloaded function.
__init__(self: open3d.cpu.pybind.geometry.KDTreeFlann) -> None
__init__(self: open3d.cpu.pybind.geometry.KDTreeFlann, data: numpy.ndarray[numpy.float64[m, n]]) -> None
__init__(self: open3d.cpu.pybind.geometry.KDTreeFlann, geometry: open3d.cpu.pybind.geometry.Geometry) -> None
__init__(self: open3d.cpu.pybind.geometry.KDTreeFlann, feature: open3d::pipelines::registration::Feature) -> None
- search_hybrid_vector_3d(self, query, radius, max_nn)#
- Parameters:
query (numpy.ndarray[numpy.float64[3, 1]]) – The input query point.
radius (float) – Search radius.
max_nn (int) – At maximum,
max_nn
neighbors will be searched.
- Returns:
Tuple[int, open3d.utility.IntVector, open3d.utility.DoubleVector]
- search_hybrid_vector_xd(self, query, radius, max_nn)#
- Parameters:
query (numpy.ndarray[numpy.float64[m, 1]]) – The input query point.
radius (float) – Search radius.
max_nn (int) – At maximum,
max_nn
neighbors will be searched.
- Returns:
Tuple[int, open3d.utility.IntVector, open3d.utility.DoubleVector]
- search_knn_vector_3d(self, query, knn)#
- Parameters:
query (numpy.ndarray[numpy.float64[3, 1]]) – The input query point.
knn (int) –
knn
neighbors will be searched.
- Returns:
Tuple[int, open3d.utility.IntVector, open3d.utility.DoubleVector]
- search_knn_vector_xd(self, query, knn)#
- Parameters:
query (numpy.ndarray[numpy.float64[m, 1]]) – The input query point.
knn (int) –
knn
neighbors will be searched.
- Returns:
Tuple[int, open3d.utility.IntVector, open3d.utility.DoubleVector]
- search_radius_vector_3d(self, query, radius)#
- Parameters:
query (numpy.ndarray[numpy.float64[3, 1]]) – The input query point.
radius (float) – Search radius.
- Returns:
Tuple[int, open3d.utility.IntVector, open3d.utility.DoubleVector]
- search_radius_vector_xd(self, query, radius)#
- Parameters:
query (numpy.ndarray[numpy.float64[m, 1]]) – The input query point.
radius (float) – Search radius.
- Returns:
Tuple[int, open3d.utility.IntVector, open3d.utility.DoubleVector]
- search_vector_3d(self, query, search_param)#
- Parameters:
query (numpy.ndarray[numpy.float64[3, 1]]) – The input query point.
search_param (open3d.geometry.KDTreeSearchParam) –
- Returns:
Tuple[int, open3d.utility.IntVector, open3d.utility.DoubleVector]
- search_vector_xd(self, query, search_param)#
- Parameters:
query (numpy.ndarray[numpy.float64[m, 1]]) – The input query point.
search_param (open3d.geometry.KDTreeSearchParam) –
- Returns:
Tuple[int, open3d.utility.IntVector, open3d.utility.DoubleVector]
- set_feature(self, feature)#
Sets the data for the KDTree from the feature data.
- Parameters:
feature (open3d.pipelines.registration.Feature) – Feature data.
- Returns:
bool
- set_geometry(self, geometry)#
Sets the data for the KDTree from geometry.
- Parameters:
geometry (open3d.geometry.Geometry) –
- Returns:
bool
- set_matrix_data(self, data)#
Sets the data for the KDTree from a matrix.
- Parameters:
data (numpy.ndarray[numpy.float64[m, n]]) – Matrix data.
- Returns:
bool