Struct PointCloud 

pub struct PointCloud {
    pub positions: Vec<[f64; 3]>,
    pub normals: Option<Vec<[f64; 3]>>,
    pub colors: Option<Vec<[u8; 3]>>,
    pub intensities: Option<Vec<f64>>,
    pub classifications: Option<Vec<u8>>,
}

A point cloud: a collection of points with optional per-point attributes.

Fields

positions: Vec<[f64; 3]>

Positions of all points.

normals: Option<Vec<[f64; 3]>>

Per-point normals (if present, same length as positions).

colors: Option<Vec<[u8; 3]>>

Per-point RGB colors (if present).

intensities: Option<Vec<f64>>

Per-point intensity values (if present).

classifications: Option<Vec<u8>>

Per-point classification labels (if present).

Implementations

impl PointCloud

pub fn new() -> Self

Create an empty point cloud.

pub fn from_positions(positions: Vec<[f64; 3]>) -> Self

Create a point cloud from positions only.

pub fn len(&self) -> usize

Number of points.

pub fn is_empty(&self) -> bool

Whether the cloud is empty.

pub fn has_normals(&self) -> bool

Whether normals are present.

pub fn has_colors(&self) -> bool

Whether colors are present.

pub fn has_intensities(&self) -> bool

Whether intensities are present.

pub fn add_point(&mut self, pos: [f64; 3])

Add a point with position only.

pub fn add_full_point(&mut self, point: PointCloudPoint)

Add a point with all attributes.

pub fn get_point(&self, idx: usize) -> Option<PointCloudPoint>

Get a single point as a PointCloudPoint.

pub fn reserve(&mut self, n: usize)

Reserve capacity for n additional points.

Trait Implementations

impl Clone for PointCloud

fn clone(&self) -> PointCloud

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PointCloud

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PointCloud

fn default() -> Self

Returns the “default value” for a type.