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

RayTracingAccelerationStructure

class in UnityEngine.Experimental.Rendering

描述

表示场景中用于 GPU 射线追踪的渲染器所使用的结构。

构造函数

RayTracingAccelerationStructure

使用给定的 RayTracingAccelerationStructure.RASSettings 创建 RayTracingAccelerationStructure。

公共函数

AddInstance	Adds a ray tracing instance associated with a Renderer to this RayTracingAccelerationStructure.
Build	在 GPU 上构建 RayTracingAccelerationStructure。
Dispose	销毁此 RayTracingAccelerationStructure。
GetInstanceCount	Returns the number of ray tracing instances in the acceleration structure.
GetSize	返回此 RayTracingAccelerationStructure 在 GPU 上的总大小，单位为字节。
Release	另请参阅：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.