Jagged Line in Inventor 2015

[Jimingzhang]

I just upgraded to Inventor 2015. There is jagged line if the line is not verticle or straight. Please see the attachement for detail.

My graphic card is Nvidia Quadro K4000, the driver is "Quadro Desktop/Quadro Notebook Driver Release 343".

Dose anyone has idea how to get rid of the jagged line?

I didn't have this problem when I used Inventor 2014.

Cheers

[chrisjuk12]

Hi,

This is called aliasing. Try chaging the display and hardware setings in Application options.

Also, Who upgraded your software? If it was installed without following the holy trinity guide (disabled anti virus, minimum user account controls and run as administrator) then it is possible that there was a problem with your install.

Regards,

Chris

[Logos_Atum]

Definitely looks like a graphics setting issue- the AA is bad throughout the document.

I´ve seen this in unfiltered software renderers, but it´s been wuite some time.

Settings for "performance" or "quality" in Inventor usually have a big impact on the dis-

play quality. Also have a look for "compatibility mode"- if it´s on, change the setting. Your

card is well supported by the software.

Perhaps even overriding the AA settings in the driver for all applications could sort this out.

Kind regards

Daniel

[mcgyvr · Accepted solution]

I had the same problem in 2015..

Try this first..

Go to.. tools..application options...hardware tab.

Select the "quality" check box" and select "software graphics" then restart Inventor. Is it better?

If so then uncheck software graphics and restart Inventor.. Is it better?

If not you can try to run this tool.. extract it first.

https://dl.dropboxusercontent.com/u/9726802/Autodesk/InventorReset_v1.1.zip

then try the above steps again and see if that fixes it. 

http://forums.autodesk.com/t5/inventor-general-discussion/inv-2015-anti-aliasing-regression/td-p/497...

[Jimingzhang]

Yes! I set up the application options to "quality" and select "software graphics". It looks much better!