Struct IndirectParametersNonIndexed

#[repr(C)]
pub struct IndirectParametersNonIndexed {
    pub vertex_count: u32,
    pub instance_count: u32,
    pub base_vertex: u32,
    pub first_instance: u32,
}

The wgpu indirect parameters structure that specifies a GPU draw command.

This is the variant for non-indexed meshes. We generate the instances of this structure in the build_indirect_params.wgsl compute shader.

Fields

vertex_count: u32

The number of vertices that this mesh has.

instance_count: u32

The number of instances we are to draw.

base_vertex: u32

The offset of the first vertex for this mesh in the vertex buffer slab.

first_instance: u32

The index of the first mesh instance in the Mesh buffer.

Trait Implementations

impl Clone for IndirectParametersNonIndexed

fn clone(&self) -> IndirectParametersNonIndexed

Returns a copy of the value.

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

Performs copy-assignment from source.

impl CreateFrom for IndirectParametersNonIndexed

where Self: ShaderType<ExtraMetadata = StructMetadata<4usize>>, for<'__, '__, '__, '__> u32: CreateFrom,

fn create_from<B: BufferRef>(reader: &mut Reader<B>) -> Self

impl Debug for IndirectParametersNonIndexed

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

Formats the value using the given formatter.

impl ReadFrom for IndirectParametersNonIndexed

where Self: ShaderType<ExtraMetadata = StructMetadata<4usize>>, for<'__, '__, '__, '__> u32: ReadFrom,

fn read_from<B: BufferRef>(&mut self, reader: &mut Reader<B>)

impl ShaderSize for IndirectParametersNonIndexed

where u32: ShaderSize,

const SHADER_SIZE: NonZero<u64> = _

Represents WGSL Size (equivalent to ShaderType::min_size)

impl ShaderType for IndirectParametersNonIndexed

where u32: ShaderType + ShaderSize,

fn size(&self) -> NonZeroU64

Returns the size of Self at runtime

fn min_size() -> NonZero<u64>

Represents the minimum size of Self (equivalent to GPUBufferBindingLayout.minBindingSize)

fn assert_uniform_compat()

Asserts that Self meets the requirements of the uniform address space restrictions on stored values and the uniform address space layout constraints

impl WriteInto for IndirectParametersNonIndexed

where Self: ShaderType<ExtraMetadata = StructMetadata<4usize>>, for<'__, '__, '__, '__> u32: WriteInto,

fn write_into<B: BufferMut>(&self, writer: &mut Writer<B>)

impl Zeroable for IndirectParametersNonIndexed

fn zeroed() -> Self

Calls zeroed.

impl Copy for IndirectParametersNonIndexed

impl Pod for IndirectParametersNonIndexed