Feb 02, 2015 This is my first semester using AutoCAD (architecture student here). On my file I have some polylines that are the streets. So, they look like rectangles and curves, etc. I am working also on a 3D Model, and what I have to do next is to extrude them. The problem is that those polylines are not polygons, and so, they are not solids when I. This will apply a face to your closed polyline that will show up when you change your SHADEMODE setting. Either that or try one of the surfacing commands such as RULESURF, TABSURF or EDGESURF. Last edited by Cad64; at 01:32 PM. Drag your SHP file with point data and the polyline SHP into the input box. Set the output geodatabase to the dataset you just created, example.mdp/test and click on 'OK.' This creates a dataset that associates your polylines with a specific point on the map.
You can convert all, or a selection of, the closed polylines in an existing drawing to polygon objects. When you convert a closed polyline, the original polyline is erased and is replaced with a polygon object.
To convert polylines to polygons
You can convert all, or a selection of, the closed polylines in an existing drawing to polygon objects. When you convert a closed polyline, the original polyline is erased and is replaced with a polygon object. To convert polylines to polygons. Set the PROXYGRAPHICS system variable to 0. On the command line, enter mappolylinetopolygon.
![Polyline To Polygon Autocad Polyline To Polygon Autocad](/uploads/1/2/6/0/126028631/818571238.jpg)
Polyline To Polygon Autocad Converter
- Set the PROXYGRAPHICS system variable to 0.
- On the command line, enter mappolylinetopolygon. Press Enter.
- If you already had a selection set, the selected closed polylines are converted. If you did not have a selection set, select the polylines to convert. Press Enter. Each closed polyline in the selection set is converted. If the polyline belongs to a group, only the first (outermost) polyline is converted. Other polylines in the group are copied into the polygon as additional boundaries and the polygon is rebalanced.