/// <summary>Add a sprite by decoding a picture</summary>
public int loadImage(Stream source, eImageFileFormat format)
{
int res = atlas.loadImage(source, format);
Utils.NativeErrorMessages.throwForHR(res);
needsUpdate = true;
return(res);
}
static int loadSprite(TextureAtlas atlas, iStorageFolder folder, string name, eImageFileFormat format = eImageFileFormat.PNG)
{
folder.openRead(name, out var stream);
using (stream)
return(atlas.loadImage(stream, format));
}