http://i.imgur.com/PaMZuYx.png

I was testing out that interesting desert world script in the wiki. However while vanilla biomes are affected. ATG seems to have a slight conflict and generate it's biomes as normal.

Wait ATG isn't made by ted? This mod is made by TTFTCUTS as shown here
http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/1291067-atg-alternate-terrain-generation

Yer confusing this with RWG and BWG.

Oh, my bad. That's embarrassing.

Anyway, ATG isn't open source as far as I can tell, so I really have no way to figure out why this is occurring. It's up to @TTFTCUTS. You may want to report this to him. If the source is somewhere, let me know and I'll look into it.

Oh thats no problem. I've posted a notice on the forums leading back to this report. Mentioned I was the one at fault for reporting it here. Hopefully support comes shortly. BT and ATG together would be quite awesome to see.

This is a duplicate of #1 due to the mods both being by @ted80. The author doesn't consult the BiomeManager at all.

Since this has been reported twice now, I'll look into adding compatibility on my end rather than waiting for the author to properly support Forge mechanics.

I'm going to go ahead and close this with the 'wontfix' tag. It's not in my control.