I've modeled a depressed tunnel along a complex alignment based on typical template with niches and openings cut out from the mesh model. But now my engineer requested for a portion of the tunnel to have a different wall height. I do not want to modify the corridor template with this new information and loose the openings and niches that I've painstakingly captured. I'm able to manually modify the tunnel model by manipulating the points with the element selection "disable handles" deactivated.
But the edge feature lines seemed to have rules and am unable to manually modify to follow the new top height of the wall. This feature line needs to be revised to capture the revised height as this line shows up in the tunnel profile drawing.
Can anybody suggest a way to do this.
Or is there really no other way than to modify the corridor template.
Software used: InRoads SS4 version ending 878