SpatialInteractionSource.TryCreateHandMeshObserverAsync 方法

定義

要求 HandMeshObserver 為追蹤手部偵測到圖形的每個畫面提供網格更新。

public:
 virtual IAsyncOperation<HandMeshObserver ^> ^ TryCreateHandMeshObserverAsync() = TryCreateHandMeshObserverAsync;
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<HandMeshObserver> TryCreateHandMeshObserverAsync();
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<HandMeshObserver> TryCreateHandMeshObserverAsync();
function tryCreateHandMeshObserverAsync()
Public Function TryCreateHandMeshObserverAsync () As IAsyncOperation(Of HandMeshObserver)

傳回

如果此來源支援手部網格) ,則為與手部網格觀察者 (觸發的作業;否則,會傳回 null 的作業。

屬性

Windows 需求

裝置系列
Windows 10, version 1903 (已於 10.0.18362.0 引進)
API contract
Windows.Foundation.UniversalApiContract (已於 v8.0 引進)

備註

可能需要一個以上的框架,才能初始化應用程式的手部網格更新訂閱。

適用於