public BitmapBrush([NotNull] DrawingContext context, [NotNull] Texture2D bitmap, BitmapBrushProperties properties)
     : this(context, bitmap, properties, BrushProperties.Default)
 {
 }
 public BitmapBrush([NotNull] DrawingContext context, [NotNull] Texture2D bitmap, BitmapBrushProperties properties, BrushProperties brushProperties)
     : base(context, LoadEffect, brushProperties)
 {
     Bitmap     = bitmap;
     Properties = properties;
 }