VkClusterAccelerationStructureInputInfoNV(3)

Name

VkClusterAccelerationStructureInputInfoNV - Structure describing a cluster acceleration structure

C Specification

The VkClusterAccelerationStructureInputInfoNV structure is defined as:

// Provided by VK_NV_cluster_acceleration_structure
typedef struct VkClusterAccelerationStructureInputInfoNV {
    VkStructureType                            sType;
    void*                                      pNext;
    uint32_t                                   maxAccelerationStructureCount;
    VkBuildAccelerationStructureFlagsKHR       flags;
    VkClusterAccelerationStructureOpTypeNV     opType;
    VkClusterAccelerationStructureOpModeNV     opMode;
    VkClusterAccelerationStructureOpInputNV    opInput;
} VkClusterAccelerationStructureInputInfoNV;

Members

sType is a VkStructureType value identifying this structure.
pNext is NULL or a pointer to a structure extending this structure.
maxAccelerationStructureCount is the maximum number of acceleration structures that will be provided to the multi indirect operation.
flags is a bitmask of VkBuildAccelerationStructureFlagsKHR specifying flags for the multi indirect operation.
opType is a VkClusterAccelerationStructureOpTypeNV value specifying the type of operation to perform.
opMode is a VkClusterAccelerationStructureOpModeNV value specifying the mode of operation.
opInput is a VkClusterAccelerationStructureOpInputNV value specifying the descriptions of the operation.

Description

Valid Usage (Implicit)

VUID-VkClusterAccelerationStructureInputInfoNV-sType-sType
sType must be VK_STRUCTURE_TYPE_CLUSTER_ACCELERATION_STRUCTURE_INPUT_INFO_NV
VUID-VkClusterAccelerationStructureInputInfoNV-pNext-pNext
pNext must be NULL
VUID-VkClusterAccelerationStructureInputInfoNV-flags-parameter
flags must be a valid combination of VkBuildAccelerationStructureFlagBitsKHR values
VUID-VkClusterAccelerationStructureInputInfoNV-opType-parameter
opType must be a valid VkClusterAccelerationStructureOpTypeNV value
VUID-VkClusterAccelerationStructureInputInfoNV-opMode-parameter
opMode must be a valid VkClusterAccelerationStructureOpModeNV value
VUID-VkClusterAccelerationStructureInputInfoNV-pClustersBottomLevel-parameter
If opType is VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_BUILD_CLUSTERS_BOTTOM_LEVEL_NV, the pClustersBottomLevel member of opInput must be a valid pointer to a VkClusterAccelerationStructureClustersBottomLevelInputNV structure
VUID-VkClusterAccelerationStructureInputInfoNV-pTriangleClusters-parameter
If opType is VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_BUILD_TRIANGLE_CLUSTER_NV, VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_BUILD_TRIANGLE_CLUSTER_TEMPLATE_NV, VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_INSTANTIATE_TRIANGLE_CLUSTER_NV, or VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_GET_CLUSTER_TEMPLATE_INDICES_NV, the pTriangleClusters member of opInput must be a valid pointer to a VkClusterAccelerationStructureTriangleClusterInputNV structure
VUID-VkClusterAccelerationStructureInputInfoNV-pMoveObjects-parameter
If opType is VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_MOVE_OBJECTS_NV, the pMoveObjects member of opInput must be a valid pointer to a VkClusterAccelerationStructureMoveObjectsInputNV structure

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.