Hello,

I've read a few tutorials and spent an hour searching for these answers. Can someone help by telling me the commands to do the following:

1.  Making a set of lines into a single object

I've drawn a shape using a set of lines. They all touch end to end and form a complete closed shape. However, each line is individual. Ie clicking on a line selects just that line and not the entire shape. So it is not an object yet - right? What's the command to select the lines and make them into a single object?

2. Make an object solid.

I've drawn a 2D wall and extruded it so it is now 3D. However it displays as a wire frame. How do I make this 3D object now be solid? Rather than a rectangle of wires...

Thanks !!

1. The Above is a couple of ways, but I would suggest using pedit.  Type in pedit, pick one of the lines.  One the command line you will see that it is not a polyline "Do you want to make it one, Y/N", hit yes then select join and pick the rest of the lines.  This will only work if they are all touching.