MTLPrimitiveAccelerationStructureDescriptor
A description of an acceleration structure that contains geometry primitives.
Declaration
class MTLPrimitiveAccelerationStructureDescriptorOverview
Metal provides acceleration structures with a two-level hierarchy. The bottom layer consists of primitive acceleration structures, which instance acceleration structures in the top level reference.
Topics
Specifying geometry
Specifying motion behavior
See Also
Acceleration structures
Improving ray-tracing data access using per-primitive dataMTLAccelerationStructureMTL4AccelerationStructureDescriptorMTLAccelerationStructureDescriptorMTL4PrimitiveAccelerationStructureDescriptorMTL4InstanceAccelerationStructureDescriptorMTLInstanceAccelerationStructureDescriptorMTLAccelerationStructureCommandEncoderMTLAccelerationStructureUsageMTLAccelerationStructureRefitOptions