VkAccelerationStructureGeometryAabbsDataKHR(3)

# VkAccelerationStructureGeometryAabbsDataKHR(3) Manual Page

## Name

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

Loading… please wait.

## C Specification

The `VkAccelerationStructureGeometryAabbsDataKHR` structure is defined as:

    // Provided by VK_KHR_acceleration_structure
    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 a structure extending this 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`. The stride must be a multiple of `8`.

## Description

Valid Usage

- VUID-VkAccelerationStructureGeometryAabbsDataKHR-stride-03545
  `stride` must be a multiple of `8`

- VUID-VkAccelerationStructureGeometryAabbsDataKHR-stride-03820
  `stride` must be less than or equal to 232-1

Valid Usage (Implicit)

- VUID-VkAccelerationStructureGeometryAabbsDataKHR-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_GEOMETRY_AABBS_DATA_KHR`

- VUID-VkAccelerationStructureGeometryAabbsDataKHR-pNext-pNext
  `pNext` must be `NULL`

## See Also

VK_KHR_acceleration_structure, 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 2014-2023 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0