C Specification
The VkPhysicalDeviceRayTracingPipelineFeaturesKHR structure is defined
as:
// Provided by VK_KHR_ray_tracing_pipeline
typedef struct VkPhysicalDeviceRayTracingPipelineFeaturesKHR {
VkStructureType sType;
void* pNext;
VkBool32 rayTracingPipeline;
VkBool32 rayTracingPipelineShaderGroupHandleCaptureReplay;
VkBool32 rayTracingPipelineShaderGroupHandleCaptureReplayMixed;
VkBool32 rayTracingPipelineTraceRaysIndirect;
VkBool32 rayTraversalPrimitiveCulling;
} VkPhysicalDeviceRayTracingPipelineFeaturesKHR;
Members
The members of the VkPhysicalDeviceRayTracingPipelineFeaturesKHR
structure describe the following features:
Description
-
rayTracingPipelineindicates whether the implementation supports the ray tracing pipeline functionality. See Ray Tracing. -
rayTracingPipelineShaderGroupHandleCaptureReplayindicates whether the implementation supports saving and reusing shader group handles, e.g. for trace capture and replay. -
rayTracingPipelineShaderGroupHandleCaptureReplayMixedindicates whether the implementation supports reuse of shader group handles being arbitrarily mixed with creation of non-reused shader group handles. If this isVK_FALSE, all reused shader group handles must be specified before any non-reused handles may be created. -
rayTracingPipelineTraceRaysIndirectindicates whether the implementation supports indirect trace ray commands, e.g. vkCmdTraceRaysIndirectKHR. -
rayTraversalPrimitiveCullingindicates whether the implementation supports primitive culling during ray traversal.
If the VkPhysicalDeviceRayTracingPipelineFeaturesKHR structure is
included in the pNext chain of VkPhysicalDeviceFeatures2, it is
filled with values indicating whether the feature is supported.
VkPhysicalDeviceRayTracingPipelineFeaturesKHR can also be used in the
pNext chain of VkDeviceCreateInfo to enable the features.
See Also
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.