Object Disappears When I Switch from 3D Wireframe to 2D Wireframe

[ZDCMapp]

I don't know how this happened but it didn't used to do this. I obviously hit something by mistake or a system variable changed. Don't know. Whenever I switch between the 3D wireframe to the 2D wireframe my building walls disappear.

3D Wireframe

2D Wireframe

Like I said, it didn't use to do this when switching between the two visual styles. Also, when I try to copy the building walls it doesn't work. I select the walls and then pick a spot to copy it doesn't work. Very strange.

Thanks

[CADobi-wan]

Check to see if your line work is included in your visual style. Use VISUALFILTER command and see if the lines that you are using (poly, 3D poly, extrusion, etc..) are included. You can also check VSOCCLUDEDLTYPE variable is set to 1. Also, check the other VSO variables to make sure they have the settings needed.

Please "like" and "accept as solution" if this resolves your problem!

Thanks,

Rob (Autodesk AEC Collection)
Civil Engineering Design Specialist/CAD Manager
www.CADmitment.com

[CADobi-wan]

I have had issues when trying to copy in 3D where the copied objects get copied way out in space due to not selecting the correct 3D snap. You can try to make sure that you are snapping to a 3D point when copying.

Please "like" and "accept as solution" if this resolves your problem!

Thanks,

Rob (Autodesk AEC Collection)
Civil Engineering Design Specialist/CAD Manager
www.CADmitment.com

[Anonymous]

My problem was pretty much the same. Wireframe lines disappeared, under Hidden they showed up. In wireframe I changed VSOCCLUDEDLTYPE from 1 to 11 and the lines rendered so I could see them. Thanks for the help!  

[mgalicki7M78A]

I'm not seeing the piping in 2D wire Frame? I've tried the suggestion above.