quietrob posted at 3:52PM Thu, 03 October 2019 - #4365689

I understand decimation and deleting polygons is self explanatory but I still don't understand what you mean by combining models. Do you mean conforming cloth to a model?

Combine models will delete all unseen polygons. So, for example, if you have a shirt on your figure and you choose combine models, the shirt will replace the polygons of the figure everywhere the shirt intersects with the figure polygons. You are left with a "holey" figure if you remove/hide the clothing.

You have combined the figure and the clothing into a single figure.