Enum VertexFormat 

#[repr(C)]
pub enum VertexFormat {
    Uint8 = 0,
    Uint8x2 = 1,
    Uint8x4 = 2,
    Sint8 = 3,
    Sint8x2 = 4,
    Sint8x4 = 5,
    Unorm8 = 6,
    Unorm8x2 = 7,
    Unorm8x4 = 8,
    Snorm8 = 9,
    Snorm8x2 = 10,
    Snorm8x4 = 11,
    Uint16 = 12,
    Uint16x2 = 13,
    Uint16x4 = 14,
    Sint16 = 15,
    Sint16x2 = 16,
    Sint16x4 = 17,
    Unorm16 = 18,
    Unorm16x2 = 19,
    Unorm16x4 = 20,
    Snorm16 = 21,
    Snorm16x2 = 22,
    Snorm16x4 = 23,
    Float16 = 24,
    Float16x2 = 25,
    Float16x4 = 26,
    Float32 = 27,
    Float32x2 = 28,
    Float32x3 = 29,
    Float32x4 = 30,
    Uint32 = 31,
    Uint32x2 = 32,
    Uint32x3 = 33,
    Uint32x4 = 34,
    Sint32 = 35,
    Sint32x2 = 36,
    Sint32x3 = 37,
    Sint32x4 = 38,
    Float64 = 39,
    Float64x2 = 40,
    Float64x3 = 41,
    Float64x4 = 42,
    Unorm10_10_10_2 = 43,
    Unorm8x4Bgra = 44,
}

Vertex Format for a VertexAttribute (input).

Corresponds to WebGPU GPUVertexFormat.

Variants

Uint8 = 0

One unsigned byte (u8). u32 in shaders.

Uint8x2 = 1

Two unsigned bytes (u8). vec2<u32> in shaders.

Uint8x4 = 2

Four unsigned bytes (u8). vec4<u32> in shaders.

Sint8 = 3

One signed byte (i8). i32 in shaders.

Sint8x2 = 4

Two signed bytes (i8). vec2<i32> in shaders.

Sint8x4 = 5

Four signed bytes (i8). vec4<i32> in shaders.

Unorm8 = 6

One unsigned byte (u8). [0, 255] converted to float [0, 1] f32 in shaders.

Unorm8x2 = 7

Two unsigned bytes (u8). [0, 255] converted to float [0, 1] vec2<f32> in shaders.

Unorm8x4 = 8

Four unsigned bytes (u8). [0, 255] converted to float [0, 1] vec4<f32> in shaders.

Snorm8 = 9

One signed byte (i8). [−127, 127] converted to float [−1, 1] f32 in shaders.

Snorm8x2 = 10

Two signed bytes (i8). [−127, 127] converted to float [−1, 1] vec2<f32> in shaders.

Snorm8x4 = 11

Four signed bytes (i8). [−127, 127] converted to float [−1, 1] vec4<f32> in shaders.

Uint16 = 12

One unsigned short (u16). u32 in shaders.

Uint16x2 = 13

Two unsigned shorts (u16). vec2<u32> in shaders.

Uint16x4 = 14

Four unsigned shorts (u16). vec4<u32> in shaders.

Sint16 = 15

One signed short (u16). i32 in shaders.

Sint16x2 = 16

Two signed shorts (i16). vec2<i32> in shaders.

Sint16x4 = 17

Four signed shorts (i16). vec4<i32> in shaders.

Unorm16 = 18

One unsigned short (u16). [0, 65535] converted to float [0, 1] f32 in shaders.

Unorm16x2 = 19

Two unsigned shorts (u16). [0, 65535] converted to float [0, 1] vec2<f32> in shaders.

Unorm16x4 = 20

Four unsigned shorts (u16). [0, 65535] converted to float [0, 1] vec4<f32> in shaders.

Snorm16 = 21

One signed short (i16). [−32767, 32767] converted to float [−1, 1] f32 in shaders.

Snorm16x2 = 22

Two signed shorts (i16). [−32767, 32767] converted to float [−1, 1] vec2<f32> in shaders.

Snorm16x4 = 23

Four signed shorts (i16). [−32767, 32767] converted to float [−1, 1] vec4<f32> in shaders.

Float16 = 24

One half-precision float (no Rust equiv). f32 in shaders.

Float16x2 = 25

Two half-precision floats (no Rust equiv). vec2<f32> in shaders.

Float16x4 = 26

Four half-precision floats (no Rust equiv). vec4<f32> in shaders.

Float32 = 27

One single-precision float (f32). f32 in shaders.

Float32x2 = 28

Two single-precision floats (f32). vec2<f32> in shaders.

Float32x3 = 29

Three single-precision floats (f32). vec3<f32> in shaders.

Float32x4 = 30

Four single-precision floats (f32). vec4<f32> in shaders.

Uint32 = 31

One unsigned int (u32). u32 in shaders.

Uint32x2 = 32

Two unsigned ints (u32). vec2<u32> in shaders.

Uint32x3 = 33

Three unsigned ints (u32). vec3<u32> in shaders.

Uint32x4 = 34

Four unsigned ints (u32). vec4<u32> in shaders.

Sint32 = 35

One signed int (i32). i32 in shaders.

Sint32x2 = 36

Two signed ints (i32). vec2<i32> in shaders.

Sint32x3 = 37

Three signed ints (i32). vec3<i32> in shaders.

Sint32x4 = 38

Four signed ints (i32). vec4<i32> in shaders.

Float64 = 39

One double-precision float (f64). f32 in shaders. Requires [Features::VERTEX_ATTRIBUTE_64BIT].

Float64x2 = 40

Two double-precision floats (f64). vec2<f32> in shaders. Requires [Features::VERTEX_ATTRIBUTE_64BIT].

Float64x3 = 41

Three double-precision floats (f64). vec3<f32> in shaders. Requires [Features::VERTEX_ATTRIBUTE_64BIT].

Float64x4 = 42

Four double-precision floats (f64). vec4<f32> in shaders. Requires [Features::VERTEX_ATTRIBUTE_64BIT].

Unorm10_10_10_2 = 43

Three unsigned 10-bit integers and one 2-bit integer, packed into a 32-bit integer (u32). [0, 1024] converted to float [0, 1] vec4<f32> in shaders.

Unorm8x4Bgra = 44

Four unsigned 8-bit integers, packed into a 32-bit integer (u32). [0, 255] converted to float [0, 1] vec4<f32> in shaders.

Implementations

impl VertexFormat

pub const fn size(&self) -> u64

Returns the byte size of the format.

pub const fn min_acceleration_structure_vertex_stride(&self) -> u64

Returns the size read by an acceleration structure build of the vertex format. This is slightly different from Self::size because the alpha component of 4-component formats are not read in an acceleration structure build, allowing for a smaller stride.

pub const fn acceleration_structure_stride_alignment(&self) -> u64

Returns the alignment required for wgpu::BlasTriangleGeometry::vertex_stride

Trait Implementations

impl Clone for VertexFormat

fn clone(&self) -> VertexFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VertexFormat

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VertexFormat

fn deserialize<__D>( __deserializer: __D, ) -> Result<VertexFormat, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for VertexFormat

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for VertexFormat

fn eq(&self, other: &VertexFormat) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for VertexFormat

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for VertexFormat

impl Eq for VertexFormat

impl StructuralPartialEq for VertexFormat