/// <summary>
/// Requests for the hand mesh and executes the callback when the request is done.
/// </summary>
/// <param name="callback">Callback to execute when the request is done.</param>
/// <returns>
/// MLResult.Result will be <c>MLResult.Code.Ok</c> if successful.
/// MLResult.Result will be <c>MLResult.Code.InvalidParam</c> if failed due to internal invalid input parameter.
/// </returns>
public static MLResult RequestHandMesh(RequestHandMeshCallback callback)
{
if (callback == null)
{
MLPluginLog.ErrorFormat("MLHandMeshing.RequestHandMesh failed. Reason: Passed input callback is null");
return(MLResult.Create(MLResult.Code.InvalidParam));
}
ulong requestHandle = MagicLeapNativeBindings.InvalidHandle;
MLResult.Code resultCode = NativeBindings.MLHandMeshingRequestMesh(Instance.nativeTracker, ref requestHandle);
if (resultCode != MLResult.Code.Ok)
{
MLPluginLog.ErrorFormat("MLHandMeshing.RequestHandMesh failed to request hand mesh. Reason: {0}", resultCode);
return(MLResult.Create(resultCode));
}
Instance.pendingQueries.Add(new Query(requestHandle, callback));
return(MLResult.Create(resultCode));
}
/// <summary>
/// Initializes a new instance of the <see cref="Query" /> class.
/// </summary>
/// <param name="reqHandle">The handle to the query request.</param>
/// <param name="reqCallback">The callback to use when the query has a result.</param>
public Query(ulong reqHandle, RequestHandMeshCallback reqCallback)
{
this.RequestHandle = reqHandle;
this.RequestCallback = reqCallback;
}
