public BitmapTexture(Bitmap bitmap, BitmapTextureMode mode)
{
_bitmap = bitmap ?? throw new ArgumentNullException(nameof(bitmap));
_mode = mode;
_width = _bitmap.Width;
_height = _bitmap.Height;
}
public BitmapTexture(string fileName, BitmapTextureMode mode)
: this(new Bitmap(fileName), mode)
{
}