Struct LasHeader 

pub struct LasHeader {
    pub file_signature: String,
    pub file_source_id: u16,
    pub version_major: u8,
    pub version_minor: u8,
    pub point_format: u8,
    pub point_record_length: u16,
    pub num_points: u64,
    pub scale: [f64; 3],
    pub offset: [f64; 3],
    pub min_bounds: [f64; 3],
    pub max_bounds: [f64; 3],
}

LAS file header structure (subset of fields).

Fields

file_signature: String

File signature (should be “LASF”).

file_source_id: u16

File source ID.

version_major: u8

Version major.

version_minor: u8

Version minor.

point_format: u8

Point data record format.

point_record_length: u16

Point data record length.

num_points: u64

Number of point records.

scale: [f64; 3]

Scale factors [sx, sy, sz].

offset: [f64; 3]

Offset [ox, oy, oz].

min_bounds: [f64; 3]

Min bounds [min_x, min_y, min_z].

max_bounds: [f64; 3]

Max bounds [max_x, max_y, max_z].

Implementations

impl LasHeader

pub fn mock(num_points: u64) -> Self

Create a mock LAS header for testing.

pub fn from_bytes(data: &[u8]) -> Option<Self>

Parse a LAS header from raw bytes (minimal parsing).

pub fn bounding_volume(&self) -> f64

Bounding box volume.

Trait Implementations

impl Clone for LasHeader

fn clone(&self) -> LasHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LasHeader

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

Formats the value using the given formatter.