Struct RenderPool 

pub struct RenderPool {
    inner: SlotMap<RenderInstanceKey, (Arc<RenderInstanceKey>, TypeId, Box<dyn Any + Send + Sync + 'static>)>,
    last_frame_dropped: HashMap<TypeId, Vec<RenderInstanceKey>>,
}

Fields

inner: SlotMap<RenderInstanceKey, (Arc<RenderInstanceKey>, TypeId, Box<dyn Any + Send + Sync + 'static>)>

last_frame_dropped: HashMap<TypeId, Vec<RenderInstanceKey>>

Implementations

impl RenderPool

pub fn new() -> Self

pub fn get_packet<T: 'static>(&self, handle: &Handle<T>) -> &T

pub fn alloc_packet<P: Primitive>( &mut self, ctx: &WgpuContext, data: &P, ) -> Handle<P::RenderPacket>

pub fn show(&self)

fn get( &self, key: RenderInstanceKey, ) -> Option<&(dyn Any + Send + Sync + 'static)>

fn alloc<P: Primitive>( &mut self, ctx: &WgpuContext, data: &P, ) -> Arc<RenderInstanceKey>

pub fn clean(&mut self)

When called, all instances not referenced are recorded into the last_frame_dropped map. An will be cleaned in the next call.

Trait Implementations

impl Default for RenderPool

fn default() -> RenderPool

Returns the “default value” for a type.