Sebastian König on Twitter: "The new Bevel Shader in #Cycles also makes a pretty much usable dirt/AO-Shader! Yay! :) #b3d https://t.co/bq1QhATW34" / Twitter
Shading sharp edges in Cycles with the *Bevel* node | chrisnicoll.net
Blender-2.93+ Eevee AO Edge Wear Tutorial - YouTube
Edge detection with geometry nodes (planes only) - BlenderNation
node editor - How to make a "Edge Detect Effect" in blender Cycles? - Blender Stack Exchange
Filter Node — Blender Manual
Blender 2.8的边缘检测节点(Edge Detect)(机翻字幕)-哔哩哔哩
Check out the node setup of this edge detection mask to add surface imperfections. | By Blender Daily | Facebook
The Edge Mask from the Great Blender Node Group — Steemit