The Roof contour may be edited graphically. Select the contour line in Floor Plan or 3D and use the available pet palette commands.
Editing the contour (as opposed to editing the pivot line - does not change the overall geometry of the roof, just the shape of the roof’s edge.
See Graphical Editing of Roof Geometry.
Relevant topics
Edit Shell Contour Polygon
The Shell’s contour polygon, and the plane of this contour polygon, are editable.
Select Contour Polygon
To edit the contour, you must ...
Edit Grid and Grid Lines in Edit Mode
In Curtain Wall Edit mode, the available operations with the Scheme Grid include:
•Move or delete a selected Grid Line
•Rotate all ...
Edit Roof Levels
For a multi-level Roof, select the line indicating the Roof level, then use pet palette commands to edit the vertical position or geometry of the ...