AutoCAD 2013/2014 DWG Format

[#1]

Hi!

I would like to know what is the difference between Wireframe and 2D Wireframe.

I can choose both, but I have very slow performance under 2D Wireframe.

I have a 3D model and when I change my view to 2D Wireframe and try to rotate(shift+middle click) than I need to wait

5 second.

If I hold down the key and mouse button, than I can rote it. Wen I go to simply Wireframe, I don't have lag.

I use Autodesk Autocad 2013 SP1 with certified Quadro 2000 driver on Win7 64bit.

I see something on other computer in Autodesk 2012.

If I chose 2D wireframe, then Autocad switch it automatically to Wireframe.

Where can I switch on/off this settings in 2013?

Any aswere will be helpful...

[#2]

i would also like to know the answer to this one.

[#3]

I have the opposite problem where wireframe makes it sluggish???

[#4]

Hi,

>> I would like to know what is the difference between Wireframe and 2D Wireframe.

IMHO "2D-Wireframe" uses software display driver while "Wireframe" tries to use the hardware acceleration (vector displaylist is hold on the gc as long as possible).

- alfred -