23 Jun 2009 LEDAS Ports its Driving Dimensions plugin for Google SketchUp to Mac and Reports 10,000 Downloads of Windows Version...
15 Jun 2009 ODA and LEDAS to Cooperate in the Development of Geometric and Dimensional Constraints in DWGdirect...
09 Jun 2009 LEDAS Announces Beta Release of Driving Dimensions Plugin for Rhino...
09 Apr 2009 LEDAS Announces Availability of its Variational Geometric Solver LGS for the Mac...
02 Apr 2009 CD-adapco licenses LEDAS variational geometric solver LGS 2D...
01 Apr 2009 LEDAS Celebrates its 10th Anniversary While Becoming Closer to CAD Users ...
05 Mar 2009 LEDAS Improves Variational Sketching Usability with Release 2.2 of its LGS 2D Geometric Solver...
26 Feb 2009 LEDAS Helps CAD/CAM/CAE Developers Efficiently Model Large Assemblies with LGS 3D Geometric Solver Version 1.5...
13 Oct 2008 White paper 'Variational Direct Modeling: How to Keep Design Intent in History-Free CAD'...
10 Oct 2008 White paper 'Common Pitfalls in Parametric CAD Systems' by Dr. Edgar A. Gerteisen, Daimler AG...
23 Sep 2008 LEDAS increases the productivity of LGS 2D variational geometric solver...
Improving End-User Productivity in 3D by Leveraging Variational Direct Modeling Technology at an Affordable Price LEDAS Ltd., an independent provider of computational components and software development services for the CAD/PLM (Computer-Aided Design and Product Lifecycle Management) market, celebrates its tenth anniversary. A decade ago, LEDAS was founded by former academic researchers of the Russian Research Institute of Artificial Intelligence to provide services in the field of science-intensive custom software development. Today, the company's portfolio includes both computational software components for CAD developers and end-user plugins for popular CAD systems. With its famous isicad project, LEDAS has become a leading CAD/PLM competence center in Russia...
Driving Dimensions is a software package that you can use to edit any 2D and 3D models in very simple and intuitive way. Just add dimensions to the elements of your model and edit their values — your geometry will be automatically updated to satisfy these dimensions. You can add as many dimensions as needed — all of them will be satisfied simultaneously.
Drive your models with our dimensions — Easy and convenient!
New version 1.5 of LGS 3D significantly improves the performance of moving under constraints functionality that now runs five times faster than previously, as measured on a test base extracted from several hundred user scenarios of LEDAS customers. This functionality is used in the context of assembly design and kinematics simulation applications, where a mechanical assembly is composed of 3D parts linked with assembly constraints or kinematic joints. LGS 3D 1.5 is able to follow a user’s trajectory as close as possible while keeping hundreds of constraints/joints satisfied in real time, so it serves as a base for efficient modeling of large assemblies in CAD/CAM/CAE applications.
Current release is mainly devoted to diagnostics improvement. LGS 2.2 introduces new semantics for diagnostics of model overdefinedness. Previously, any cycle of constraints, that contained superfluous, i.e. redundant, constraints, was marked as overdefined. From now, LGS user may choose (by setting corresponding context option), whether to mark overdefined cycles, that consist of logical (non-dimensional) constraints only. Moreover, significant changes in diagnostics algorithms were introduced in LGS 2.2, in order to improve the detection of subtle dependencies. Some techniques for improving naturality of obtained solutions were also added.
Flash-LGS - an online technology demonstrator of LGS computational engine for parametric design systems. The on-line demonstrator has simple intuitive user interface and provides an interactive access to functionality of LGS 2D solver, which is widely used in the development of two-dimensional drafting and sketching applications, vector graphics systems and geometric data exchange tools. Flash-LGS purpose is to show flexibility and affordability of LGS parametric computational engine in wide sense: from simplicity of solver incorporation into your applications and efficiency running them on wide range of hardware to LEDAS openness for collaboration with wide range of graphics software developers, product vendors, research and educational organizations.
Address: avenue Lavrent'ev, 6, Novosibirsk, 630 090, Russia
USA: Lyle Fisher
Israel: Michael Belman
Belgium: Tomasz Luniewski
19 Jun 2009 Announcement 4(48) 2009 CAD/CAM/CAE Observer...
12 May 2009 Siemens PLM Software Appoints Steffen Buchwald to Drive Continued Growth in Russia...
27 Apr 2009 Announcement 3(47) 2009 CAD/CAM/CAE Observer...
5 Mar 2009 KOMPAS Solutions help to save IT budgets. ASCON to suggest great deals on CAD software...
4 Mar 2009 Announcement 2(46) 2009 CAD/CAM/CAE Observer...
18 Feb 2009 KOMPAS-3D V10 SP2 is now available...
16 Feb 2009 Sredne-Nevsky Shipbuilding Plant signs large contract with AVEVA...
9 Feb 2009 Import/Export within different CAD even easier now in KOMPAS-3D...
30 Jan 2009 KOMPAS-3D Training Center was launched in Germany ...
26 Jan 2009 Professional CAD Software for rent from ASCON...
