Enum grr::InputRate

pub enum InputRate {
    Vertex,
    Instance {
        divisor: usize,
    },
}

Vertex attribute addresssing.

Specifies if the vertex attribute address depends on vertex index or instance index.

Variants

Vertex

Vertex index addressing.

Attribute data is fetched from the bound vertex buffers depending on the current vertex index.

Instance

Instance index addressing.

Attribute data is fetched from the bound vertex buffers depending on the current instance index. The divisor further defines how many consecutive instances will use the same vertex attribute data. The instance index will be divided by the divisor to donate the addressing index.

Fields of Instance

divisor: usize

Trait Implementations

impl Clone for InputRate

fn clone(&self) -> InputRate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for InputRate

impl Debug for InputRate

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

Formats the value using the given formatter.

impl Eq for InputRate

impl PartialEq<InputRate> for InputRate

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for InputRate

impl StructuralPartialEq for InputRate