I have feature classes that I want to use in ArcScene. In these feature classes, some features have elevation values above the ground surface (trees, buildings) while other features don't. Can I create an Elevation attribute column, and have ArcScene read those elevation values and raise the height of those individual features? Essentially I want the feature classes to function as Digital Surface Models (DSM) that will display on top of the scene's base elevation layer. Thanks in advance.