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Learn to manage BIM workflows and create professional Archicad templates with the BIM Manager Program.

Modeling
About Archicad's design tools, element connections, modeling concepts, etc.

Trimming walls to curved stairs?

Anonymous
Not applicable
Is there a simple way to trim walls to curved stairs? With stairs with straight angles, I've always used a roof as a trimming tool. I need to fill in the space between the bottom of the stair and the floor.
________
Weed
1 REPLY 1
Karl Ottenstein
Moderator
dukaos wrote:
Is there a simple way to trim walls to curved stairs? With stairs with straight angles, I've always used a roof as a trimming tool. I need to fill in the space between the bottom of the stair and the floor.
Solid Element Op - Subtract with Upwards Extrusion: stair operator, wall operand. Some GDL parts have problems being part of SEOps, but I just tested with an 8' radius spiral stair with a round wall below and it trimmed just fine.

HTH,
Karl
AC 28 USA and earlier   •   macOS Sequoia 15.3, MacBook Pro M2 Max 12CPU/30GPU cores, 32GB
One of the forum moderators