MPSAccelerationStructureGroup A group of acceleration structures. Declarationclass MPSAccelerationStructureGroup TopicsInitializersinit(device:)Instance Propertiesdevice RelationshipsInherits FromNSObjectConforms ToCVarArgCustomDebugStringConvertibleCustomStringConvertibleEquatableHashableNSObjectProtocol See AlsoRay TracingAccelerating ray tracing and motion blur using MetalMPSRayIntersectorMPSInstanceAccelerationStructureMPSTriangleAccelerationStructureMPSAccelerationStructure