Room/Wall Face Intersect

[JakeBB]

I am trying to paint wall surfaces that coordinate with room finishes. If I place four joined walls and place a room it is showing that not all of the faces intersect. Is there something that I am missing for how rooms interact with enclosing walls? Is there a different method I need to find those intersecting faces?

[sovitek]

Hi @JakeBB try set does it intersect node to cross product…maybe or try some of these here from clockwork

[hayet.sassi2]

Hello, I’ve started the exercise, but I don’t have the custom Python node. Could you please share it in the conversation link?

[JakeBB]

Thanks! The python code is sourced from this post: Paint Material Surface - #4 by Organon