Is there a way to define object data to a polygon or a poly line in C3d? I imported a shape file and saw that in the properties dialog box the object data of the polygons is displayed. I would like to define create new polygons and define certain atrributes to it before exporting it as a shape file. This would would eliminate the need to use a GIS program to define the attributes of the polygons.
Im using PCSWMM and would like to define certain atributes to polygons and polylines in C3D before i import it in to PCSWMM.
Yes. The data you see when importing a .shp file is called Object Data and can be added to AutoCAD objects via Map 3D (which Civil 3D is built upon). If you don't get a decent answer here on how to do this I would recommend asking in the Map 3D group as they will probably have more users that are familiar with those tools.