Struct VertexBufferLayout

pub struct VertexBufferLayout {
    pub array_stride: u64,
    pub step_mode: VertexStepMode,
    pub attributes: Vec<VertexAttribute>,
}

Describes how the vertex buffer is interpreted.

Fields

array_stride: u64

The stride, in bytes, between elements of this buffer.

step_mode: VertexStepMode

How often this vertex buffer is “stepped” forward.

attributes: Vec<VertexAttribute>

The list of attributes which comprise a single vertex.

Implementations

impl VertexBufferLayout

pub fn from_vertex_formats<T>( step_mode: VertexStepMode, vertex_formats: T, ) -> VertexBufferLayout

where T: IntoIterator<Item = VertexFormat>,

Creates a new densely packed VertexBufferLayout from an iterator of vertex formats. Iteration order determines the shader_location and offset of the VertexAttributes. The first iterated item will have a shader_location and offset of zero. The array_stride is the sum of the size of the iterated VertexFormats (in bytes).

pub fn offset_locations_by(self, location: u32) -> VertexBufferLayout

Returns a VertexBufferLayout with the shader location of every attribute offset by location.

Trait Implementations

impl Clone for VertexBufferLayout

fn clone(&self) -> VertexBufferLayout

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VertexBufferLayout

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

Formats the value using the given formatter.

impl Default for VertexBufferLayout

fn default() -> VertexBufferLayout

Returns the “default value” for a type.

impl Hash for VertexBufferLayout

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 VertexBufferLayout

fn eq(&self, other: &VertexBufferLayout) -> 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 Eq for VertexBufferLayout

impl StructuralPartialEq for VertexBufferLayout