C Specification

The VkBuildAccelerationStructureModeKHR enumeration is defined as:

// Provided by VK_KHR_acceleration_structure
typedef enum VkBuildAccelerationStructureModeKHR {
    VK_BUILD_ACCELERATION_STRUCTURE_MODE_BUILD_KHR = 0,
    VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR = 1,
} VkBuildAccelerationStructureModeKHR;

Description

  • VK_BUILD_ACCELERATION_STRUCTURE_MODE_BUILD_KHR specifies that the destination acceleration structure will be built using the specified geometries.

  • VK_BUILD_ACCELERATION_STRUCTURE_MODE_UPDATE_KHR specifies that the destination acceleration structure will be built using data in a source acceleration structure, updated by the specified geometries.

See Also

VK_KHR_acceleration_structure, VkAccelerationStructureBuildGeometryInfoKHR

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