Struct AtlasCube 

pub struct AtlasCube {
    pub texture: RwLock<Option<TextureId>>,
    pub view: RwLock<Option<TextureViewId>>,
    pub face_views: RwLock<Vec<TextureViewId>>,
}

Cube atlas resources — owned by whichever shadows lane created it.

Fields

texture: RwLock<Option<TextureId>>

Underlying 2D-array texture id.

view: RwLock<Option<TextureViewId>>

CubeArray view bound by the lit shader at [khora_data::render::shadow_bindings::binding::ATLAS_CUBE].

face_views: RwLock<Vec<TextureViewId>>

Per-face 2D views used as depth render targets when rasterising each cube face. Indexed cube_layer * 6 + face_index (with face_index matching [khora_core::math::CubeFace::index]).

Implementations

impl AtlasCube

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

Creates the cube depth atlas + cube-array view + per-face views at the requested dimensions. Idempotent — call once at on_initialize.

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

Returns the cube-array view id, if any.

pub fn face_views_snapshot(&self) -> Vec<TextureViewId>

Returns a clone of the per-face view list (cheap — just Vec<TextureViewId>).

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

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

Trait Implementations

impl Default for AtlasCube

fn default() -> Self

Returns the “default value” for a type.