Experimental: this API is experimental and might be changed or removed in the future.

RayTracingAccelerationStructure

class in UnityEngine.Experimental.Rendering

설명

A data structure used to represent the Renderers in the Scene for GPU ray tracing.

Creates a RayTracingAccelerationStructure with the given RayTracingAccelerationStructure.RASSettings.

AddInstance	Adds a ray tracing instance associated with a Renderer to this RayTracingAccelerationStructure.
Build	Builds this RayTracingAccelerationStructure on the GPU.
Dispose	Destroys this RayTracingAccelerationStructure.
GetInstanceCount	Returns the number of ray tracing instances in the acceleration structure.
GetSize	Returns the total size of this RayTracingAccelerationStructure on the GPU in bytes.
Release	See Also: RayTracingAccelerationStructure.Dispose.
RemoveInstance	Removes a ray tracing instance associated with a Renderer from this RayTracingAccelerationStructure.
UpdateInstanceID	Updates the instance ID of a ray tracing instance associated with the Renderer passed as argument.
UpdateInstanceMask	Updates the instance mask of a ray tracing instance associated with the Renderer passed as argument.
UpdateInstanceTransform	Updates the transform of the instance associated with the Renderer passed as argument.