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

Fields

divisor: usize

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.