CAD Forum - tips, tricks, discussion and utilities for AutoCAD, Inventor, Revit and other Autodesk products [www.cadforum.cz]
Cesky English Deutsch
Login/Register:
 Visitors: 3553 
Become a fan of CADforum on Facebook Follow us on Twitter
Budweiser blog YouTube channel
Web server of the CAD Studio company (formerly: Xanadu)

CAD tip CAD tip # 7928:

Question CAD 
 %  platform  category 
Q - question

Maximum number of layers in a DWG file.
A - answer Current versions of AutoCAD support max. 32767 layers in a single DWG file (the definition of the DWG file format has no specified limit for the number of layers). You can see a sample DWG drawing Layers32767.dwg in the Block catalog. When you create a new layer in it, AutoCAD 2011 and 2012 will crash. AutoCAD 2010 has a higher limit of layers (depends on available RAM, each new layer takes about 15 bytes in the DWG file).

You can xref another copy of such drawing, so the total number of layers in a session is not limited by this maximum.

You would rarely need such number of layers for real-life drawings.

ACADLT.DWG
100% *  CAD 
21.4.2011    5711×  
Comments   Tell a friend
applies to: AutoCAD · LT.DWG ·

See also:
Tip 10682:Automatic classification of drawing objects by their properties.
Tip 9949:One layout view doesn't display border, cannot be selected.
Tip 7319:3ds Max import - AutoCAD Drawing vs. Legacy AutoCAD - the differences.
Tip 3633:How to sort layers in the order of creation?
Tip 2570:How to load layers in PhotoShop images into 3ds max?
Selected tip: Outline of edited object is not highlighted


Back   All CAD Tips All CAD tips&tricks

Isometric dimensions in a 2D drawing. « | » DWGsync - synchronized co-viewing of multiple DWGs.

Have we helped you? If you want to support the CAD Forum web service, consider buying one of our CAD applications, or our custom software development offerings, or donating via PayPal (see above). You may also add a link to your web - like this "fan" link: CAD Forum - tips, utilities, blocks for Autodesk products
CAD:    OS:    Categ: 
Text:  FAQ glossary   



Featuring:
Simply link AutoCAD LT blocks to Excel table data.
Excellink LT 2006 More info


Please use these tips at your own risk.
CAD Studio (Xanadu) is not responsible for possible problems that may occur as a result of using any of these tips.
TOPlist
CAD Forum - tips, tricks, help, how-tos and FAQ for AutoCAD, LT, Inventor, Revit, Map, Civil 3D, MapGuide, 3ds max and other Autodesk software (support by CAD Studio)
Copyright ©2017, CAD Studio a.s. (Xanadu+Dagis) - Autodesk PLATINUM Partner & Training Center & Consulting Services Partner
CAD Tips and Tricks • Cesky • Contact webmaster@cadstudio.cz • Advertise with us • CADstudio online privacy