jlab13 Posted December 27, 2008 Share Posted December 27, 2008 I need to be able to make a lot of odd shaped 3d objects. I'll give an example: I need a 3d "wedge" with an arc'd top and bottom. I draw this in 2d first. Looking at it from "top" I draw a line at say 45deg on the left of my workspace. Than I mirror it to the right. Leaving a 3' gap in between. I draw an arc connecting the top, then again for the bottom. I now have my odd shaped "wedge" in 2d. How to I turn this into a solid? If I just extrude, it extrudes the lines correctly, but My object has no top or bottom. How to I fill these spaces in? Create "caps" if you will. I can use push/pull, which works, but it feels like cheating!! What's the conventional Cad way to do this? Thanks sooooo much for any help!!! Quote Link to comment Share on other sites More sharing options...
MaxwellEdison Posted December 27, 2008 Share Posted December 27, 2008 By extruding the lines you're actually creating a surface, not a solid. Replace the lines with a closed polyline or region and it will extrude as a solid. Probably my all time favorite command for this though is BOUNDARY. You can use this to basically trace the outside of any enclosed space and create a region our polyline out of it. Quote Link to comment Share on other sites More sharing options...
jlab13 Posted December 27, 2008 Author Share Posted December 27, 2008 Boundary worked! That was easy! Thanks! I actually have another newb question.... My drawing is only zooming out to let me see about 6' x 6'. I've set my drawing limits to 0'0' x 100',100'. How can I zoom out to get more drawing space? It's tough to draw something that's 20' wide when I can only access 6'wide window! Thanks sooo much! Quote Link to comment Share on other sites More sharing options...
Cad64 Posted December 27, 2008 Share Posted December 27, 2008 I actually have another newb question.... My drawing is only zooming out to let me see about 6' x 6'. I've set my drawing limits to 0'0' x 100',100'. How can I zoom out to get more drawing space? It's tough to draw something that's 20' wide when I can only access 6'wide window! Your question has already been answered in your other thread: http://www.cadtutor.net/forum/showthread.php?t=30795 There is no need to ask the same question multiple times. Just ask it once and then wait for a response. Answers come quick around here, so you generally don't have to wait very long. Quote Link to comment Share on other sites More sharing options...
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