C Specification
The VkRayTracingShaderGroupCreateInfoNV
structure is defined as:
typedef struct VkRayTracingShaderGroupCreateInfoNV {
VkStructureType sType;
const void* pNext;
VkRayTracingShaderGroupTypeNV type;
uint32_t generalShader;
uint32_t closestHitShader;
uint32_t anyHitShader;
uint32_t intersectionShader;
} VkRayTracingShaderGroupCreateInfoNV;
Members
-
sType
is the type of this structure. -
pNext
isNULL
or a pointer to an extension-specific structure. -
type
is the type of hit group specified in this structure. -
generalShader
is the index of the ray generation, miss, or callable shader fromVkRayTracingPipelineCreateInfoNV
::pStages
in the group if the shader group hastype
ofVK_RAY_TRACING_SHADER_GROUP_TYPE_GENERAL_NV
andVK_SHADER_UNUSED_NV
otherwise. -
closestHitShader
is the optional index of the closest hit shader fromVkRayTracingPipelineCreateInfoNV
::pStages
in the group if the shader group hastype
ofVK_RAY_TRACING_SHADER_GROUP_TYPE_TRIANGLES_HIT_GROUP_NV
orVK_RAY_TRACING_SHADER_GROUP_TYPE_PROCEDURAL_HIT_GROUP_NV
andVK_SHADER_UNUSED_NV
otherwise. -
anyHitShader
is the optional index of the any-hit shader fromVkRayTracingPipelineCreateInfoNV
::pStages
in the group if the shader group hastype
ofVK_RAY_TRACING_SHADER_GROUP_TYPE_TRIANGLES_HIT_GROUP_NV
orVK_RAY_TRACING_SHADER_GROUP_TYPE_PROCEDURAL_HIT_GROUP_NV
andVK_SHADER_UNUSED_NV
otherwise. -
intersectionShader
is the index of the intersection shader fromVkRayTracingPipelineCreateInfoNV
::pStages
in the group if the shader group hastype
ofVK_RAY_TRACING_SHADER_GROUP_TYPE_PROCEDURAL_HIT_GROUP_NV
andVK_SHADER_UNUSED_NV
otherwise.
Description
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) 2014-2019 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.