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AutoCAD 2016 Arc Within Polyline Drawing Glitch

Anonymous

AutoCAD 2016 Arc Within Polyline Drawing Glitch

Anonymous
No aplicable

I have run accross an issue that when I have arcs drawn within polylines when I zoom the modelspace viewport to certain levels the arcs seem to redraw incorrectly displaying the opposite portion of the circle used to create them.  The arcs revert to normal if I regenerate or zoom to a different level, but I work with architectural floor plans/electrical plans on a daily basis and they end up looking very messy making intricate information on the drawings difficult to read or decipher.  Is there perhaps a display setting that can help prevent these arcs from drawing incorrectly?

 

Please see Below for an example:

 

Arc Rendering Glitch.jpg

 

Thanks for any help.

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Respuestas (4)

dbroad
Mentor
Mentor

It's almost impossible to interpret anything from your image.  Attach a drawing with the problem and someone may be able to help.

Architect, Registered NC, VA, SC, & GA.
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pendean
Community Legend
Community Legend
Solución aceptada
>>>....arcs revert to normal if I regenerate ,,,<<<
That is the correct "fix": your video card cannot keep up with the display changes in AutoCAD.

is there a particular challenge to using REGEN when needed? It's free and it works and almost all of use do it between once and dozens of times per day.
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Anonymous
No aplicable

I do believe it was an issue with my video cards capacity, as when I turn off the hardware accelleration inverted arc drawing seems to have stopped.

 

The problem with using the "REGEN" command was that it was not an issue of 10 to 15 instances, the arcs would redraw incorrectly every time I would adjust the zoom levels leading to regenerating hundreds of times a day, which was not something I needed to do in the 2015 version.

 

Thanks for your help.

pendean
Community Legend
Community Legend
2016 "zoom' changed with 2016: they added the ability to constantly zoom in and out "to infinity" without the need to REGEN.
Which in real life means the image is cached once and your video card is expected to keep up with AutoCAD2016 and fix the display as you zoom out/in closer and closer.

R2015 did not do this.

Every new AutoCAD version will push your hardware harder and harder: there is no going back.

Find out if Autodesk has a driver for your video card and see if that behaves better http://usa.autodesk.com/adsk/servlet/syscert?id=18844534&siteID=123112
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