Struct rustbatch::render::sprite::Sprite

pub struct Sprite { /* fields omitted */ }

Sprite is used for drawing images to batch It does not contain any heavy image data. if you check size of sprite its not horribly big and copying it is only right approach its a trade of - copying is slower in order to make drawing faster

Implementations

impl Sprite

pub const PATTERN: [u32; 6]

pub const VERTEX_COUNT: usize

pub const VERTEX_SIZE: usize

pub const COLOR_OFFSET: usize

pub fn new(region: Rect) -> Sprite

new returns new sprite. rect is a texture region of texture in sprite-sheet so if you are not using sprite-sheet just pass a bounding rectangle of whole texture

pub fn draw_with_matrix<T: Target>(
    &mut self,
    target: &mut T,
    mat: &Mat,
    color: &RGBA
)

draw_with_matrix "draws" texture to to batch transformed by given matrix and multiplied by given color

pub fn draw<T: Target>(
    &mut self,
    target: &mut T,
    position: Vect,
    scale: Vect,
    rotation: f32,
    color: &RGBA
)

draw "draws" texture to to batch

Trait Implementations

impl Clone for Sprite

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Particle for Sprite

fn draw<T: Target>(
    &mut self,
    target: &mut T,
    position: Vect,
    rotation: f32,
    scale: f32,
    color: &RGBA
)