Having trouble with a construction that follows a spiral staircase. I’ve tried to create it using 2 interpolate crv that follows the outside and the inside of the steps, and then using a cross section doing a sweep 2. But the surface gets really bad. I’ve tried this method also with control points crv. No luck.
The second method i’ve tried is doing a control point crv that runs along the stair case touching the middle of every step. Then using slab command. The problem I have is not being able to make it the right width (only possible to type the width). It’s does follow the form of the stairs as good but the surface looks better.
Any better idea of how this should be done?