activeVoxels

Information about active voxels

Since R2024b

Syntax

voxelStruct = activeVoxels(sdm3D)

Description

voxelStruct = activeVoxels(sdm3D) returns the center locations, sizes, and distance values of all active voxels in the map.

Input Arguments

sdm3D — 3-D signed distance map

signedDistanceMap3D object

3-D signed distance map, specified as a signedDistanceMap3D object.

Output Arguments

voxelStruct — Active voxel information

structure

Active voxel information, returned as a structure. The represents the active voxel information of the map, and contains these fields:

• ID — ID of the 3-D signed distance map. Default value of 1.

• Centers — Center position of each active voxel as an N-by-3. Each row represents an xyz position of a voxel, in meters.

• Distances — Computed distance value of each active voxel as an N-element column vector. Units are in meters.

• Sizes — Sizes of each active voxel as an N-element column vector. Units are in meters.

N is the total number of active voxels in the map.

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using MATLAB® Coder™.

Version History

Introduced in R2024b