VkClusterAccelerationStructureOpTypeNV(3)
C Specification
Values which can be set in VkClusterAccelerationStructureOpTypeNV are:
// Provided by VK_NV_cluster_acceleration_structure
typedef enum VkClusterAccelerationStructureOpTypeNV {
VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_MOVE_OBJECTS_NV = 0,
VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_BUILD_CLUSTERS_BOTTOM_LEVEL_NV = 1,
VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_BUILD_TRIANGLE_CLUSTER_NV = 2,
VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_BUILD_TRIANGLE_CLUSTER_TEMPLATE_NV = 3,
VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_INSTANTIATE_TRIANGLE_CLUSTER_NV = 4,
VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_GET_CLUSTER_TEMPLATE_INDICES_NV = 5,
} VkClusterAccelerationStructureOpTypeNV;Description
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VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_MOVE_OBJECTS_NV specifies that a cluster acceleration structure, cluster acceleration structure template or a bottom level acceleration structure built from cluster acceleration structures will be moved. If a cluster acceleration structure is moved, the bottom level cluster acceleration structures containing it will have to be re-built. If used with VK_CLUSTER_ACCELERATION_STRUCTURE_OP_MODE_COMPUTE_SIZES_NV, it returns the size of existing cluster acceleration structures.
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VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_BUILD_CLUSTERS_BOTTOM_LEVEL_NV specifies that bottom level cluster acceleration structures will be built.
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VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_BUILD_TRIANGLE_CLUSTER_NV specifies that cluster acceleration structures will be built.
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VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_BUILD_TRIANGLE_CLUSTER_TEMPLATE_NV specifies that a template for cluster acceleration structure will be built.
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VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_INSTANTIATE_TRIANGLE_CLUSTER_NV specifies that a template for a cluster acceleration structure will be instantiated, resulting in a built cluster acceleration structure.
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VK_CLUSTER_ACCELERATION_STRUCTURE_OP_TYPE_GET_CLUSTER_TEMPLATE_INDICES_NV specifies that the vertex indices of the cluster template acceleration structure will be fetched.
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.