class in UnityEngine.Experimental.Rendering
表示场景中用于 GPU 射线追踪的渲染器所使用的结构。
| RayTracingAccelerationStructure | 使用给定的 RayTracingAccelerationStructure.RASSettings 创建 RayTracingAccelerationStructure。 |
| 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。 |
| 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. |
| 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. |