MTLAccelerationStructureInstanceDescriptor
A description of an instance in an instanced geometry acceleration structure.
Declaration
struct MTLAccelerationStructureInstanceDescriptorTopics
Creating an instance descriptor
init()init(transformationMatrix:options:mask:intersectionFunctionTableOffset:accelerationStructureIndex:)
Specifying the instance
Specifying the instance transform
Customizing intersection and hit tests for the instance
See Also
Instance descriptors
MTLAccelerationStructureUserIDInstanceDescriptorMTLAccelerationStructureMotionInstanceDescriptorMTLAccelerationStructureInstanceOptionsMTL4IndirectInstanceAccelerationStructureDescriptorMTLIndirectInstanceAccelerationStructureDescriptorMTLIndirectAccelerationStructureInstanceDescriptorMTLIndirectAccelerationStructureMotionInstanceDescriptor