private void SyncDisplayType()
    {
        switch (projectionSpace)
        {
        case ProjectionSpace.none:
            break;

        case ProjectionSpace.wall:
            projectionManager.wallDisplayType = mediaType;
            break;

        case ProjectionSpace.floor:
            projectionManager.floorDisplayType = mediaType;
            break;

        case ProjectionSpace.both:
            projectionManager.wallDisplayType  = mediaType;
            projectionManager.floorDisplayType = mediaType;
            break;

        default:
            break;
        }
        projectionManager.SyncDisplayTypes();
    }