Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
If you want to use undo, you should just keep working with Sketchup objects instead of OS objects, while in Sketchup.
Check out the Experimental Workflow scripts named similar to Make Sketchup Groups From Diagram, and Merge Sketchup Groups into Osm.
instead of building the building out of OS objects (with different colors for walls and floor etc.) build it out of Sketchup objects (plain colored), and when is all and said and done for creating the form of the building use the "Merge" script to convert the Sketchup shapes into OS spaces and surfaces.
