return index of all points in an epsilon neighborhood of a vector
Syntax
[ind,d] = find(v,w) % find closest point out of v to w
[I,d] = find(v,w,epsilon) % find all points out of v in an epsilon neighborhood of w
[ind,d] = find(v,w,k) % find k nearest points out of v to w
Input
v, w | vector3d |
epsilon | double |
k | int32 |
Output
ind | int32 array for k nearest neighbors, |
I | sparse logical incidence matrix for region search |
d | distance to the found neighbors, same size as ind or I |
Options
antipodal | include antipodal symmetry |