Struct PreparedMaterial

pub struct PreparedMaterial<T>
where
    T: Material,
{
    pub bindings: Vec<(u32, OwnedBindingResource)>,
    pub bind_group: BindGroup,
    pub key: <T as AsBindGroup>::Data,
    pub properties: MaterialProperties,
}

Data prepared for a Material instance.

Fields

bindings: Vec<(u32, OwnedBindingResource)>

bind_group: BindGroup

key: <T as AsBindGroup>::Data

properties: MaterialProperties

Implementations

impl<T> PreparedMaterial<T>

where T: Material,

pub fn get_bind_group_id(&self) -> MaterialBindGroupId

Trait Implementations

impl<M> RenderAsset for PreparedMaterial<M>

where M: Material,

type SourceAsset = M

The representation of the asset in the “main world”.

type Param = (Res<'static, RenderDevice>, Res<'static, MaterialPipeline<M>>, Res<'static, DefaultOpaqueRendererMethod>, <M as AsBindGroup>::Param)

Specifies all ECS data required by RenderAsset::prepare_asset.

fn prepare_asset( material: <PreparedMaterial<M> as RenderAsset>::SourceAsset, _: &mut <<PreparedMaterial<M> as RenderAsset>::Param as SystemParam>::Item<'_, '_>, ) -> Result<PreparedMaterial<M>, PrepareAssetError<<PreparedMaterial<M> as RenderAsset>::SourceAsset>>

Prepares the RenderAsset::SourceAsset for the GPU by transforming it into a RenderAsset.

fn asset_usage(_source_asset: &Self::SourceAsset) -> RenderAssetUsages

Whether or not to unload the asset after extracting it to the render world.

fn byte_len(source_asset: &Self::SourceAsset) -> Option<usize>

Size of the data the asset will upload to the gpu. Specifying a return value will allow the asset to be throttled via RenderAssetBytesPerFrame.