Struct oxid::framework::camera::Camera2D

pub struct Camera2D {
    pub rotation: f32,
    pub zoom: Vec2,
    pub target: Vec2,
    pub offset: Vec2,
    pub render_target: Option<RenderTarget>,
}

Fields

rotation: f32

Rotation in degrees

zoom: Vec2

Scaling, should be (1.0, 1.0) by default

target: Vec2

Rotation and zoom origin

offset: Vec2

Displacement from target

render_target: Option<RenderTarget>

If “render_target” is set - camera will render to texture otherwise to the screen

Implementations

impl Camera2D

pub fn from_display_rect(rect: Rect) -> Camera2D

Will make camera space equals given rect

impl Camera2D

pub fn world_to_screen(&self, point: Vec2) -> Vec2

Returns the screen space position for a 2d camera world space position Screen position in window space - from (0, 0) to (screen_width, screen_height())

pub fn screen_to_world(&self, point: Vec2) -> Vec2

Trait Implementations

impl Camera for Camera2D

fn matrix(&self) -> Mat4

fn depth_enabled(&self) -> bool

fn render_pass(&self) -> Option<RenderPass>

impl Clone for Camera2D

fn clone(&self) -> Camera2D

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Camera2D

fn default() -> Camera2D

Returns the “default value” for a type.

impl Copy for Camera2D