01-02-2012, 11:30 PM
Yeah, I noticed the normal maps had some interesting Alpha channels, but I figured they should function the same as PNGs, especially for things like his mustache. After all, if you wanted to use the extra channel bitmaps for things, you'd still have to separate the channel into a separate image anyway.
Besides, I was always told "no TGAs".
Besides, I was always told "no TGAs".
![Tongue Tongue](https://www.vg-resource.com/images/custom_smilies/tongue.png)