Struct storm::math::OrthographicCamera

pub struct OrthographicCamera { /* private fields */ }

Simple camera for orthographic projections.

Implementations

impl OrthographicCamera

pub fn new(logical_size: Vector2<f32>) -> OrthographicCamera

pub fn get(&self) -> &OrthographicParams

Gets an immutable reference to the transform parameters.

pub fn set(&mut self) -> &mut OrthographicParams

Gets an mutable reference to the transform parameters.

pub fn set_pixel_perfect(&mut self, pixel_perfect: bool)

Flags pixel perfect alignment.

pub fn set_size(&mut self, logical_size: Vector2<f32>)

Logical size of the viewport.

pub fn matrix(&mut self) -> Matrix4<f32>

Creates a new transform matix based on the parameters of the LayerTransform. The transform matrix is built in this order: Scale * Translation * Rotation.

pub fn screen_to_world(&mut self, normalized_pos: Vector2<f32>) -> Vector2<f32>

Transforms the normalized position into a position in the transform. Typically you’ll use the mouse’s normalized position and convert that into world space.