Struct CameraDesc 

pub struct CameraDesc {
    pub eye: Vec3,
    pub target: Vec3,
    pub up: Vec3,
    pub fov_y: f32,
    pub near: f32,
    pub far: f32,
}

A simple camera for headless rendering.

Fields

eye: Vec3

target: Vec3

up: Vec3

fov_y: f32

near: f32

far: f32

Implementations

impl CameraDesc

pub fn new(eye: Vec3, target: Vec3) -> Self

pub fn view_matrix(&self) -> Mat4

pub fn projection_matrix(&self, aspect: f32) -> Mat4

Trait Implementations

impl Clone for CameraDesc

fn clone(&self) -> CameraDesc

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CameraDesc

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

Formats the value using the given formatter.

impl Default for CameraDesc

fn default() -> Self

Returns the “default value” for a type.