I don't know what specific mod you refer to, but if it is Splenyi' Better Campaign Camera, then it is no. This feature is something that I've worked on since Shogun2 TW (RSM) and is actually included in CAC by default for all campaigns with increased zoom in and out levels. It is just a few parameters changed in the campaign script file that does the trick
If it is the GEM mod, then it should be compatible with CAC.