# VkAccelerationStructureGeometryAabbsDataKHR(3) Manual Page

## Name

VkAccelerationStructureGeometryAabbsDataKHR - Structure specifying axis-aligned bounding box geometry in a bottom-level acceleration structure

## C Specification

The `VkAccelerationStructureGeometryAabbsDataKHR` structure is defined as:

    typedef struct VkAccelerationStructureGeometryAabbsDataKHR {
        VkStructureType                  sType;
        const void*                      pNext;
        VkDeviceOrHostAddressConstKHR    data;
        VkDeviceSize                     stride;
    } VkAccelerationStructureGeometryAabbsDataKHR;

## Members

- `sType` is the type of this structure.

- `pNext` is `NULL` or a pointer to an extension-specific structure.

- `data` is a device or host address to memory containing VkAabbPositionsKHR structures containing position data for each axis-aligned bounding box in the geometry.

- `stride` is the stride in bytes between each entry in `data`.

## Description

Valid Usage

- `data` must be aligned to `8` bytes

- `stride` must be a multiple of `8`

Valid Usage (Implicit)

- `sType` must be `VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_GEOMETRY_AABBS_DATA_KHR`

- `pNext` must be `NULL`

- `data` must be a valid VkDeviceOrHostAddressConstKHR union

## See Also

VkAccelerationStructureGeometryDataKHR, VkDeviceOrHostAddressConstKHR, `VkDeviceSize`, VkStructureType

## 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 (c) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.