The industry standard for parametric modeling. It can create complex roofs with ridge caps, valleys, and gutters that adapt to any geometry. Explore RailClone on Itoo Software FloorGenerator

In the early 2010s, Batzal was the only way to avoid "flat" roof textures. It allowed architects to:

If you do roofs professionally, stop using single-click generators. (by iToo Software) has a dedicated "Roof" library.

While modern scripts and modifiers have emerged, few offer the one-click elegance of turning a floorplan into a timber-framed, tile-covered masterpiece in under 30 seconds. For complex residential projects, historical buildings, or any scene where the roof is a focal point, Batzal saves hours of manual extrusion, slicing, and FFD box manipulation.

A highly popular scripted plugin that many users find more intuitive for modern versions of Max.

Since formal documentation is scarce for the 2020 version, these community guides serve as the practical "papers" for the tool: Video Tutorial How to Make Roof in 3ds Max using Batzal