Struct RenderHandle 

pub struct RenderHandle {
    pub draws: InlineVec<u32>,
}

The backend draw-object slot(s) an entity occupies.

Runtime-only. The renderer writes one of these per renderable entity so per-frame model-matrix and visibility updates address the GPU slots by entity rather than by storage row. A mesh-backed entity has one slot; a model-backed entity has one per sub-mesh.

Fields

draws: InlineVec<u32>

Backend draw-object indices owned by this entity.

Held inline for the single-slot case, which is most of them.

Trait Implementations

impl Clone for RenderHandle

fn clone(&self) -> RenderHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Component for RenderHandle

const NAME: &'static str = "RenderHandle"

The registry name a world authors this component under.

fn from_baked(_bytes: &[u8]) -> Result<Self, CnResult>

Reconstruct this component from a blob record, whose bytes are the serialized runtime component (cook already ran the asset -> component translation). The default rejects: runtime-only components are never stored in a blob, so only loadable types provide an implementation.

fn inject_locator(&mut self, _locator: PayloadLocator)

Called after construction to inject the payload locator from the blob def. Only meaningful for components with a compiled payload. The default implementation does nothing (correct for most components).

fn inject_name(&mut self, _id: AssetId)

Called after construction to inject the asset’s identity from the blob def. Only meaningful for components that look themselves up by id at runtime. The default implementation does nothing.

impl ComponentSlot for RenderHandle

const DISCRIMINANT: u8

The component type’s stable id, used as its ComponentId.

fn slot(s: &ComponentStorage) -> &Column<RenderHandle>

Borrow this type’s column out of the storage.

fn slot_mut(s: &mut ComponentStorage) -> &mut Column<RenderHandle>

Mutably borrow this type’s column out of the storage.

impl Debug for RenderHandle

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

Formats the value using the given formatter.

impl Default for RenderHandle

fn default() -> RenderHandle

Returns the “default value” for a type.

impl From<RenderHandle> for ComponentAsset

fn from(c: RenderHandle) -> ComponentAsset

Converts to this type from the input type.

impl RuntimeComponent for RenderHandle