Struct BatchedInstanceBuffer

pub struct BatchedInstanceBuffer<BD>(pub GpuArrayBuffer<BD>)
where
    BD: GpuArrayBufferable + Sync + Send + 'static;

The GPU buffers holding the data needed to render batches.

For example, in the 3D PBR pipeline this holds MeshUniforms, which are the BD type parameter in that mode.

Tuple Fields

0: GpuArrayBuffer<BD>

Implementations

impl<BD> BatchedInstanceBuffer<BD>

where BD: GpuArrayBufferable + Sync + Send + 'static,

pub fn new(render_device: &RenderDevice) -> Self

Creates a new buffer.

pub fn instance_data_binding(&self) -> Option<BindingResource<'_>>

Returns the binding of the buffer that contains the per-instance data.

If we’re in the GPU instance buffer building mode, this buffer needs to be filled in via a compute shader.

Methods from Deref<Target = GpuArrayBuffer<BD>>

pub fn clear(&mut self)

pub fn push(&mut self, value: T) -> GpuArrayBufferIndex<T>

pub fn write_buffer(&mut self, device: &RenderDevice, queue: &RenderQueue)

pub fn binding(&self) -> Option<BindingResource<'_>>

Trait Implementations

impl<BD> Deref for BatchedInstanceBuffer<BD>

where BD: GpuArrayBufferable + Sync + Send + 'static,

type Target = GpuArrayBuffer<BD>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<BD> DerefMut for BatchedInstanceBuffer<BD>

where BD: GpuArrayBufferable + Sync + Send + 'static,

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<BD> Resource for BatchedInstanceBuffer<BD>

where BD: GpuArrayBufferable + Sync + Send + 'static, Self: Send + Sync + 'static,