In order to assess the height attribute in your shapefile you need an attribute to link to this. The attribute must be the exact name of the attribute in your shapefile and is case sensitive eg: att height = 0
Once you have your link (add this to the Zoning.cga in your case) you can then modify the cga to use these height values. In your case I'd suggest that you add the attribute link, and then tell the maximum height to use this valueeg:
attr height = 0 # your attribute link
@Description("Set Height_Method control (above) to Max_Height to use this.")
@Group("3D FORM - HEIGHT LIMIT") @Order(2)
attr Max_Height = heightBld # this means that it's going to use your attribute height as the Max_Height
This code has been structured with two different method's for showing the building height. The first method is by the number of floors in the building, but in the method you want it's by the Limit Height to Max_Height value. So you have two options. You can either manually change the Height_Method to this in the Inspector window, or if you want this for all your buildings, then I suggest you change it in the code, this is just above where you changed the Max_Height@Description("Determines height limit of zoning envelope.")
@Group("3D FORM - HEIGHT LIMIT",3) @Order(1) @Range("Limit Height to Max_Height", "Limit Height to Floor_Count_Max")
attr Height_Method = "Limit Height to Floor_Count_Max"hope that helps!
