Struct Lut3dData 

pub struct Lut3dData {
    pub edge_length: u32,
    pub domain_min: [f32; 3],
    pub domain_max: [f32; 3],
    pub values: Vec<[f32; 3]>,
}

Canonical RGB samples for one cubic 3D lookup table.

Fields

edge_length: u32

Equal width, height, and depth of the cube.

domain_min: [f32; 3]

Per-channel input-domain lower bound declared by the file.

domain_max: [f32; 3]

Per-channel input-domain upper bound declared by the file.

values: Vec<[f32; 3]>

RGB samples in blue-major, green-middle, red-fastest order.

Implementations

impl Lut3dData

pub fn from_cube(text: &str) -> Result<Self, LutParseError>

Parses the portable 3D subset of the Adobe/Resolve .cube text format.

TITLE, comments, per-channel domains, and LUT_3D_INPUT_RANGE are accepted, as are CRLF line ends and a leading UTF-8 byte order mark, which a browser’s text decoding removes and std::fs::read_to_string keeps: every host parses the same file alike. One-dimensional tables are rejected instead of being silently interpreted as a different color transform.

Errors

Returns a line-oriented diagnostic for malformed or unsupported input.

Trait Implementations

impl Clone for Lut3dData

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Lut3dData

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

Formats the value using the given formatter.

impl PartialEq for Lut3dData

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Lut3dData