public void Add(Texture2D tex, Texture2D al)
{
#if UNITY_EDITOR
ArrayTools.Add(ref srcArr, new SrcLayer());
TextureArrayTools.Add(ref texArr, new Texture2D(texArr.width, texArr.height));
if (tex != null)
{
SetSource(tex, srcArr.Length - 1, isAlpha: false, saveSources: false);
}
if (al != null)
{
SetSource(al, srcArr.Length - 1, isAlpha: true, saveSources: false);
}
SaveSources();
#endif
}
