onrails.eu

So I tried this neat feature to paint TERRTEX with any desired texture or color. It's a great tool that works like Mosaic without the need for Mosaic in the first place. However, is there or will be there any possibility to make snow textures like this as well? Say, there's a field texture both in the main TERRTEX folder and its SNOW equivalent, and I'd like it to be painted both in summer and winter versions simultaneously.