Struct SpriteRenderInstance 

pub struct SpriteRenderInstance {
    pub texture_index: u32,
    pub x: f32,
    pub y: f32,
    pub sx: f32,
    pub sy: f32,
    pub rot: f32,
    pub rgba: [f32; 4],
    pub blend: SpriteBlendMode,
    pub burn: bool,
}

Per-frame snapshot of one active sprite, fed to the renderer. The renderer turns this into a quad draw via sprite_pipeline.

Fields

texture_index: u32

Index into the engine’s sprite texture pool. The renderer owns the actual wgpu::Texture for each slot.

x: f32

Centre in normalised screen coords [0, 1], top-left origin.

y: f32

sx: f32

Per-axis scale relative to the sprite’s native pixel size. 1.0 = native, 2.0 = twice as wide / tall, etc.

sy: f32

rot: f32

Rotation in radians, clockwise.

rgba: [f32; 4]

Tint colour (premultiplied by a at draw time).

blend: SpriteBlendMode

Blend pipeline to pick. See SpriteBlendMode.

burn: bool

true on the one frame a burn=1 sprite is finishing: the renderer is expected to draw it into render_texture so it feeds back through the warp loop. The manager drops the sprite immediately after.

Trait Implementations

impl Clone for SpriteRenderInstance

fn clone(&self) -> SpriteRenderInstance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpriteRenderInstance

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

Formats the value using the given formatter.

impl Copy for SpriteRenderInstance