Global changes:

UCS coordinates - all tools works with UCS coordinates when UCS defined UCS automatic mode - new automatic mode behavior

New Tools:

Area - new dimension tool for area calculation, applicable to polygons or polygonal objects Volume - new dimension tool for volume calculation, applicable to polygonal objects Jitter - new tool for random modifications of geometry Random Select - new tool for random selection Random Surface - new tool for creating random surfaces UCS 3pnt - fast command which creates fixed UCS plane from 3 selected points LWcur To PolyLine - new tool which converts original LW curve into poly-line or two point polygons

Updated Tools:

Rail clone - redefined tool, additional two handles which defines which part of a rail curve is used Mass Offset - added support for polygonal objects Pipe - new offset modes which allows to drag pipes on objects with an offset Vector Clone - new fast mode option Fence - new 'adjust mode' option allows to draw just last segment and  new 'align to terrain' option allows to project fence into 3d terrain Pat3d Polygon - new 'lock offset' option

LWCAD 4 preview:

Nurbs Surfaces (no comment) - nurbs surfaces prototype for LWCAD 4

Download

Only users with LWCAD 3.0 are eligible to download free upgrade.
Please download LWCAD 3.1 upgrade here!

Installation

Before installation please uninstall previous version:

How to uninstall LWCAD manually

Then install new version 3.1:

How to install LWCAD manually

No activation is needed when upgrading from version 3.0 to version 3.1

If you have any problems please use support

Free coupons special!

Special last from June,1st until July,30th 2009.
Each LWCAD 3.1 license is bundled with free coupon.
LWCAD 3.1 full license is bundled with $50 coupon
LWCAD 3.1 upgrade license is bundled with $30 coupon.

Coupons are bundled only with licenses purchased from 2CO on-line shop. You can use your coupons for your upgrade or new license of LWCAD v3.1 when you purchase Larry's training.".
Coupons are valid until end of the year.

More informations about Larry's training here!