Struct Transform 

pub struct Transform {
    pub matrix: [f32; 16],
}

A 4×4 column-major transform matrix (identity by default).

Fields

matrix: [f32; 16]

Implementations

impl Transform

pub fn identity() -> Self

Return the 4×4 identity matrix.

pub fn translation(x: f32, y: f32, z: f32) -> Self

Translation transform: moves by (x, y, z). Column-major layout means the translation lives in column 3 (indices 12..14).

pub fn scale(sx: f32, sy: f32, sz: f32) -> Self

Uniform-scale transform.

pub fn compose(&self, other: &Transform) -> Transform

Matrix multiply: self * other (column-major 4×4).

pub fn is_identity(&self) -> bool

Returns true iff the matrix is (approximately) the identity.

Trait Implementations

impl Clone for Transform

fn clone(&self) -> Transform

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Transform

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

Formats the value using the given formatter.