I have created Road from floor, they have slopes across, and along the length, many times I need to change the slopes along the length due to design change. There are several vertices in this road, manually editing is a painful task.
So the Task is,
Create Floor Vertices list with elevation value,
Export that into text/Spreadsheet
Change elevations as required in Text/Spreadsheet
Connect this spreadsheet to program
replace Elevation from file
Hope this is possible?