Struct MetalVertexDescriptor 

pub struct MetalVertexDescriptor { /* private fields */ }

A vertex descriptor for specifying vertex buffer layout

Implementations

impl MetalVertexDescriptor

pub fn new() -> Self

Create a new vertex descriptor

Panics

Panics if descriptor creation fails (should not happen).

pub fn set_attribute( &self, index: usize, format: MTLVertexFormat, offset: usize, buffer_index: usize, )

Set an attribute’s format, offset, and buffer index

pub fn set_layout( &self, buffer_index: usize, stride: usize, step_function: MTLVertexStepFunction, )

Set a buffer layout’s stride and step function

pub fn as_ptr(&self) -> *mut c_void

Get the raw pointer

Trait Implementations

impl Debug for MetalVertexDescriptor

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

Formats the value using the given formatter.

impl Default for MetalVertexDescriptor

fn default() -> Self

Returns the “default value” for a type.

impl Drop for MetalVertexDescriptor

fn drop(&mut self)

Executes the destructor for this type.