Challenging round roof

[ImNewHere]

Hi all, does anyone happen to know how to model a round [12-sided] roof with a raised center cutout, as shown in this here photo?

 

I don't know where to begin with this...

 

Thank you!

[para-CAD]

Create it in sketchup then import it into chief as a symbol..........but you need EXACT sizes, pitch, and dimensions to make sketchup useful in this instance.

 

Loom is cool.

 

https://www.loom.com/share/eebe1a80e68f48e4932879d46a4eecb1

Edited 2 hours ago by para-CAD

[JKEdmo]

Looks like the floor plan is a polygon.

 

There is a Polygon Shaped Room tool in the Build menu drop down.  Try that.

 

 

 

[CharlesVolz]

Set up your roof defaults, draw the room exactly how you want it. Use CAD lines to snap walls or the Build> Wall> Polygon Shaped Room tool. Turn on roof autobuild setting. Note that manually building roofs like this is problematic as they do not snap together correctly.