vcgKDtree: perform kdtree search for 3D-coordinates.

In Rvcg: Manipulations of Triangular Meshes Based on the 'VCGLIB' API

perform kdtree search for 3D-coordinates.

Description

perform kdtree search for 3D-coordinates.

Usage

vcgKDtree(target, query, k, nofPoints = 16, maxDepth = 64, threads = 1)

Arguments

target	n x 3 matrix with 3D coordinates or mesh of class "mesh3d". These coordinates are to be searched.
query	m x 3 matrix with 3D coordinates or mesh of class "mesh3d". We seach the closest coordinates in target for each of these.
k	number of neighbours to find
nofPoints	integer: number of points per cell in the kd-tree (don't change unless you know what you are doing!)
maxDepth	integer: depth of the kd-tree (don't change unless you know what you are doing!)
threads	integer: threads to use in closest point search.

Value

a list with

index	integer matrices with indeces of closest points
distances	corresponding distances

Rvcg documentation built on Sept. 30, 2024, 9:39 a.m.