# VkAccelerationStructureGeometryDataKHR(3) Manual Page

## Name

VkAccelerationStructureGeometryDataKHR - Union specifying acceleration structure geometry data

## C Specification

The `VkAccelerationStructureGeometryDataKHR` union is defined as:

    typedef union VkAccelerationStructureGeometryDataKHR {
        VkAccelerationStructureGeometryTrianglesDataKHR    triangles;
        VkAccelerationStructureGeometryAabbsDataKHR        aabbs;
        VkAccelerationStructureGeometryInstancesDataKHR    instances;
    } VkAccelerationStructureGeometryDataKHR;

## Members

- `triangles` is a VkAccelerationStructureGeometryTrianglesDataKHR structure.

- `aabbs` is a VkAccelerationStructureGeometryAabbsDataKHR struture.

- `instances` is a VkAccelerationStructureGeometryInstancesDataKHR structure.

## Description

Valid Usage (Implicit)

- `triangles` must be a valid VkAccelerationStructureGeometryTrianglesDataKHR structure

- `aabbs` must be a valid VkAccelerationStructureGeometryAabbsDataKHR structure

- `instances` must be a valid VkAccelerationStructureGeometryInstancesDataKHR structure

## See Also

VkAccelerationStructureGeometryAabbsDataKHR, VkAccelerationStructureGeometryInstancesDataKHR, VkAccelerationStructureGeometryKHR, VkAccelerationStructureGeometryTrianglesDataKHR

## 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.