Enum bevy_render::render_resource::GpuArrayBuffer

pub enum GpuArrayBuffer<T: GpuArrayBufferable> {
    Uniform(BatchedUniformBuffer<T>),
    Storage(StorageBuffer<Vec<T>>),
}

Stores an array of elements to be transferred to the GPU and made accessible to shaders as a read-only array.

On platforms that support storage buffers, this is equivalent to StorageBuffer<Vec<T>>. Otherwise, this falls back to a dynamic offset uniform buffer with the largest array of T that fits within a uniform buffer binding (within reasonable limits).

Other options for storing GPU-accessible data are:

• StorageBuffer
• DynamicStorageBuffer
• UniformBuffer
• DynamicUniformBuffer
• BufferVec
• Texture

Variants

Uniform(BatchedUniformBuffer<T>)

Storage(StorageBuffer<Vec<T>>)

Implementations

impl<T: GpuArrayBufferable> GpuArrayBuffer<T>

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

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_layout(device: &RenderDevice) -> BindGroupLayoutEntryBuilder

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

pub fn batch_size(device: &RenderDevice) -> Option<u32>

Trait Implementations

impl<T: GpuArrayBufferable> Resource for GpuArrayBuffer<T>

where Self: Send + Sync + 'static,