C Specification

The VkRayTracingPipelineClusterAccelerationStructureCreateInfoNV structure is defined as:

// Provided by VK_KHR_ray_tracing_pipeline with VK_NV_cluster_acceleration_structure
typedef struct VkRayTracingPipelineClusterAccelerationStructureCreateInfoNV {
    VkStructureType    sType;
    void*              pNext;
    VkBool32           allowClusterAccelerationStructure;
} VkRayTracingPipelineClusterAccelerationStructureCreateInfoNV;

Members

  • sType is a VkStructureType value identifying this structure.

  • pNext is NULL or a pointer to a structure extending this structure.

  • allowClusterAccelerationStructure controls if cluster acceleration structures are allowed in the ray tracing pipeline.

Description

If no cluster acceleration structures are present in the ray tracing pipeline, allowClusterAccelerationStructure should not be used to prevent traversal penalty on some implementations.

Valid Usage
Valid Usage (Implicit)

See Also

VK_KHR_ray_tracing_pipeline, VK_NV_cluster_acceleration_structure, VkBool32, 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 2014-2026 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0