public async Task <ISpatialCoordinate> LocalizeAsync(CancellationToken cancellationToken)
{
WorldAnchorCoordinateService coordinateService = await localizer.coordinateServiceTask.Unless(cancellationToken);
if (cancellationToken.IsCancellationRequested)
{
return(null);
}
if (settings.Mode == WorldAnchorLocalizationMode.LocateExistingAnchor)
{
if (coordinateService.TryGetKnownCoordinate(settings.AnchorId, out ISpatialCoordinate coordinate))
{
return(coordinate);
}
else
{
return(null);
}
}
else
{
return(await coordinateService.CreateCoordinateAsync(settings.AnchorId, settings.AnchorPosition, settings.AnchorRotation, cancellationToken));
}
}
private async Task <ISpatialCoordinate> GetOrCreateCoordinateEditor(WorldAnchorCoordinateService coordinateService, CancellationToken cancellationToken)
{
if (settings.Mode == WorldAnchorLocalizationMode.LocateExistingAnchor)
{
if (HasVectorProperty($"{nameof(WorldAnchorSpatialLocalizer)}_{settings.AnchorId}_position") && HasVectorProperty($"{nameof(WorldAnchorSpatialLocalizer)}_{settings.AnchorId}_rotation"))
{
return(await coordinateService.CreateCoordinateAsync(settings.AnchorId, GetVectorProperty($"{nameof(WorldAnchorSpatialLocalizer)}_{settings.AnchorId}_position"), Quaternion.Euler(GetVectorProperty($"{nameof(WorldAnchorSpatialLocalizer)}_{settings.AnchorId}_rotation")), cancellationToken));
}
else
{
return(null);
}
}
else
{
SetVectorProperty($"{nameof(WorldAnchorSpatialLocalizer)}_{settings.AnchorId}_position", settings.AnchorPosition);
SetVectorProperty($"{nameof(WorldAnchorSpatialLocalizer)}_{settings.AnchorId}_rotation", settings.AnchorRotation.eulerAngles);
return(await coordinateService.CreateCoordinateAsync(settings.AnchorId, settings.AnchorPosition, settings.AnchorRotation, cancellationToken));
}
}
private async Task <ISpatialCoordinate> GetOrCreateCoordinate(WorldAnchorCoordinateService coordinateService, CancellationToken cancellationToken)
{
if (settings.Mode == WorldAnchorLocalizationMode.LocateExistingAnchor)
{
if (coordinateService.TryGetKnownCoordinate(settings.AnchorId, out ISpatialCoordinate coordinate))
{
return(coordinate);
}
else
{
return(null);
}
}
else
{
return(await coordinateService.CreateCoordinateAsync(settings.AnchorId, settings.AnchorPosition, settings.AnchorRotation, cancellationToken));
}
}
/// <inheritdoc />
public override async Task <ISpatialCoordinate> LocalizeAsync(CancellationToken cancellationToken)
{
if (!defaultCancellationToken.CanBeCanceled)
{
Debug.LogError("Session is invalid. No localization performed.");
return(null);
}
ISpatialCoordinate spatialCoordinate = null;
using (var cancellableCTS = CancellationTokenSource.CreateLinkedTokenSource(defaultCancellationToken, cancellationToken))
{
WorldAnchorCoordinateService coordinateService = await localizer.coordinateServiceTask.Unless(cancellationToken);
if (cancellationToken.IsCancellationRequested)
{
return(null);
}
if (settings.Mode == WorldAnchorLocalizationMode.LocateExistingAnchor)
{
if (coordinateService.TryGetKnownCoordinate(settings.AnchorId, out ISpatialCoordinate coordinate))
{
return(coordinate);
}
else
{
return(null);
}
}
else
{
spatialCoordinate = await coordinateService.CreateCoordinateAsync(settings.AnchorId, settings.AnchorPosition, settings.AnchorRotation, cancellationToken);
}
}
return(await Task.FromResult(spatialCoordinate));
}
