Struct Camera 

pub struct Camera { /* private fields */ }

A 3D camera with position, target, and projection.

Implementations

impl Camera

pub fn perspective(fov_y: f32, aspect: f32, near: f32, far: f32) -> Self

pub fn orthographic(width: f32, height: f32, near: f32, far: f32) -> Self

pub fn position(self, eye: [f32; 3]) -> Self

pub fn look_at(self, target: [f32; 3]) -> Self

pub fn up(self, up: [f32; 3]) -> Self

pub fn eye(&self) -> [f32; 3]

pub fn target(&self) -> [f32; 3]

pub fn projection(&self) -> Projection

pub fn fov_y(&self) -> f32

pub fn view_matrix(&self) -> [f32; 16]

Compute a 4×4 view matrix (column-major) using a look-at transform.

pub fn projection_matrix(&self) -> [f32; 16]

Compute a 4×4 projection matrix (column-major).

Trait Implementations

impl Clone for Camera

fn clone(&self) -> Camera

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Camera

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

Formats the value using the given formatter.