Stairs, Humble Procgen, Blender Geometry Nodes
Channel: Paul Spooner
Date: 2023-04-21

I want to be able to easily put procedural stairs in my Blender scene.
Download for free at: https://github.com/dudecon/Blender-Scripts/raw/main/HumbleStairs.blend
All the procedural Blender Geometry Nodes setups I've seen are rather arrogant. This is my humble procgen setup.

Timestamps:
00:00 Intro
00:15 Inspired by @IanHubert2
00:51 Why make a Stair and Railing Generator?
01:31 The Humble Procgen approach

04:40 Starting from Scratch
09:05 The Setup Under the Hood
10:38 Edge Isolate
12:00 Toe Plate Inside Out
12:50 Four Basic Elements
15:15 Stair Tread Walking Surface Geometry Nodes
16:04 Yes, I found the easier way to calculate the normals
19:00 Handrail Geometry Nodes
25:00 Debugging the Bevel modifier
27:03 Playing with the Handrail
29:08 Railing Verticals Geometry Nodes
36:42 Toe Plate Geometry Nodes
40:05 I incorporated the mask for the other geometry nodes so that it works on curve-based setups as well
44:20 Playing some more
51:51 Just the Railings
54:25 Outro