walls centerlines

We currently have curtain walls as part of the wall tool, all well and good except no vertical mullions, which is a real pity :-((
IF we had vertical mullions as part of the wall tool, then we would also have curved curtain walls - how cool would that be.
We can use the horizontal mullions centerline combined with the "array along a path" kind of method to implement this... That works a treat manually by creating a profile, extruding it vertically and then using the centerline to "array along path" copy... Could it not be automated?

Yes correct, just an idea... I was thinking perhaps a macro that combines the current wall command, chooses a curtain wall type, would also give the user the option to choose the spacing /number/dimension etc & initial position of vertical items... Anyway, programming stuff that is way beyond my current capabilities :))

Huh... you and me both. :)

Another potential option suggested by a colleague would be to create a custom linestyle that uses a 3D point cell, though while I know that's possible I've never tried anything like that in this particular context. Even a line (using this custom linestyle) could be placed for the graphic component, with DataGroup data for the applicable wall applied after the fact. Just thinking outside the box.

Edit: Check out this Ask Inga article - http://communities.bentley.com/communities/other_communities/askinga/w/askinga/1442.3d-custom-line-styles