Struct duku::Camera

pub struct Camera {
    pub transform: Transform,
    pub autosize: bool,
    pub fov: u32,
    pub width: f32,
    pub height: f32,
    pub depth: f32,
    pub projection: Projection,
}

The view into a scene.

Example

let camera = Camera::projection_autosized(90);

duku.draw_on_window(Some(&camera), |target| {
    // draw commands
});

Fields

transform: Transform

the transform of the camera

autosize: bool

autosized cameras change their size based on the framebuffer rendered to

fov: u32

field of view for perspective cameras

width: f32

the width of the camera

height: f32

the height of the camera

depth: f32

the depth of the camera

projection: Projection

the projection type of the camera

Implementations

impl Camera

pub fn perspective(width: f32, height: f32, fov: u32) -> Self

Create a perspective camera

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

Create a orthographic camera

pub fn perspective_autosized(fov: u32) -> Self

Create a perspective camera that is autosized

pub fn orthographic_autosized() -> Self

Create a orthographic camera that is autosized

pub fn new(
    projection: Projection,
    width: f32,
    height: f32,
    depth: f32,
    fov: u32
) -> Self

Create a new camera

pub fn fake_orthographic(&mut self, enable: bool)

Convert perspective camera to a zoomed-in orthographic one

Trait Implementations

impl Clone for Camera

pub fn clone(&self) -> Camera

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Camera

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

Formats the value using the given formatter.