Struct Atlas2D 

pub struct Atlas2D {
    pub texture: RwLock<Option<TextureId>>,
    pub view: RwLock<Option<TextureViewId>>,
}

2D atlas resources — owned by whichever shadows lane created it.

Fields

texture: RwLock<Option<TextureId>>

Texture id (depth-only).

view: RwLock<Option<TextureViewId>>

D2Array view bound by the lit shader at [khora_data::render::shadow_bindings::binding::ATLAS_2D].

Implementations

impl Atlas2D

pub fn create( &self, device: &dyn GraphicsDevice, resolution: u32, max_lights: u32, label: &str, ) -> Result<(), RenderError>

Creates the depth atlas + array view at the requested dimensions. Idempotent — call once at on_initialize.

resolution is the per-layer side length in texels; max_lights is the number of array layers (== number of shadow casters this lane will accept per frame).

pub fn view_id(&self) -> Option<TextureViewId>

Returns the current view id, if any.

pub fn destroy(&self, device: &dyn GraphicsDevice)

Destroys the atlas resources. No-op if already destroyed.

Trait Implementations

impl Default for Atlas2D

fn default() -> Self

Returns the “default value” for a type.