How to separate procedural mesh on parts to assisgn different

Hi, like in the topic. is it posible to separate procedural mesh to apply different materials?

Triangulate

Rendering procedural meshes in Editor - Questions & Answers - Unity Discussions

Procedural Meshing Notch Manual 0.9.23

Blender Basics: Add multiple materials to different parts of a

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Houdini – Separate continuous mesh parts to groups – Oded Maoz Erell's CG Log

Creating a Mesh

Add different materials to different parts of a mesh? - Blender Stack Exchange

Simple book generator (procedural). Trying something like parameters from Unreal, to change shader and mesh properties in Blender. : r/blender

Selection Operations