Unity Engine documentationScript ReferenceUnityEngineUnityEngine.RenderingRayTracingMeshInstanceConfigsubMeshIndexThe index of a sub-mesh when the Mesh contains multiple sub-meshes.読み終わるまでの所要時間 1 分最終更新 1ヶ月前Definition Type: Field Namespace: UnityEngine.Rendering Assembly: UnityEngine.CoreModule public uint subMeshIndex