/// <summary>
/// Cache the coordinate system for the QR code's spatial node, and the root.
/// </summary>
/// <returns></returns>
private bool CheckCoordinateSystem()
{
#if WLT_LEGACY_WSA
if (coordinateSystem == null)
{
SimpleConsole.AddLine(trace, $"Creating coord for {spatialNodeId}");
coordinateSystem = global::Windows.Perception.Spatial.Preview.SpatialGraphInteropPreview.CreateCoordinateSystemForNode(SpatialNodeId);
SimpleConsole.AddLine(trace, $"{spatialNodeId} create coord {(coordinateSystem == null ? "FAILED" : "success")}");
}
if (rootCoordinateSystem == null)
{
rootCoordinateSystem = System.Runtime.InteropServices.Marshal.GetObjectForIUnknown(
UnityEngine.XR.WSA.WorldManager.GetNativeISpatialCoordinateSystemPtr()
) as SpatialCoordinateSystem;
SimpleConsole.AddLine(trace, $"Getting Legacy root coordinate system {(rootCoordinateSystem == null ? "null" : "succeeded")}");
}
return(coordinateSystem != null);
#elif WLT_SPATIAL_GRAPH_NODE
if (spatialGraphNode == null)
{
spatialGraphNode = SpatialGraphNode.FromStaticNodeId(SpatialNodeId);
}
return(spatialGraphNode != null);
#else // WINDOWS_UWP
return(false);
#endif // WINDOWS_UWP
}
/// <summary>
/// Cache the coordinate system for the QR code's spatial node, and the root.
/// </summary>
/// <returns></returns>
private bool CheckCoordinateSystem()
{
#if WINDOWS_UWP
if (spatialGraphNode == null)
{
spatialGraphNode = SpatialGraphNode.FromStaticNodeId(SpatialNodeId);
}
return(spatialGraphNode != null);
#else // WINDOWS_UWP
return(false);
#endif // WINDOWS_UWP
}