navis.neuron2KDTree

navis.neuron2KDTree(x, tree_type='c', data='auto', **kwargs)

Turn neuron into scipy KDTree.

Parameters:

• x (TreeNeuron | MeshNeuron | VoxelNeuron | Dotprops) – A single neuron to turn into a KDTree.

• tree_type ('c' | 'normal') –

  Type of KDTree:

  1. 'c' = scipy.spatial.cKDTree (faster)

  2. 'normal' = scipy.spatial.KDTree (more functions)

• data ('auto' | str) – Data used to generate tree. “auto” will pick the core data depending on neuron type: nodes, vertices, voxels and points for TreeNeuron, MeshNeuron, VoxelNeuron and Dotprops, respectively. Other values (e.g. “connectors” or “nodes”) must map to a neuron property that is either (N, 3) array or DataFrame with x/y/z columns.

• **kwargs – Keyword arguments passed at KDTree initialization.

Return type:

scipy.spatial.cKDTree or scipy.spatial.KDTree