# VkVertexInputRate(3) Manual Page

## Name

VkVertexInputRate - Specify rate at which vertex attributes are pulled from buffers

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## C Specification

Possible values of VkVertexInputBindingDescription::`inputRate`, specifying the rate at which vertex attributes are pulled from buffers, are:

    // Provided by VK_VERSION_1_0
    typedef enum VkVertexInputRate {
        VK_VERTEX_INPUT_RATE_VERTEX = 0,
        VK_VERTEX_INPUT_RATE_INSTANCE = 1,
    } VkVertexInputRate;

## Description

- `VK_VERTEX_INPUT_RATE_VERTEX` specifies that vertex attribute addressing is a function of the vertex index.

- `VK_VERTEX_INPUT_RATE_INSTANCE` specifies that vertex attribute addressing is a function of the instance index.

## See Also

VK_VERSION_1_0, VkVertexInputBindingDescription, VkVertexInputBindingDescription2EXT

## Document Notes

For more information, see the Vulkan Specification

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

## Copyright

Copyright 2014-2024 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0