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progeCAD 2018 Preview and Free Upgrade Offer

Sydney, Australia 15 March 2017 - CADDIT announces the free upgrade to 2018 version for all progeCAD purchases on or after 15 March 2017. Selected users have already started second-stage internal testing with the new version with very positive results. progeCAD is a general-purpose 2D and 3D CAD package which offers very similar work environment as AutoCAD, at a much lower price. With progeCAD, designers have a professional yet affordable perpetual-license alternative to high-cost AutoCAD rental fees, with the ability to create, read, write and edit native AutoCAD DWG and DXF files fluently using and interface very similar to what AutoCAD already know. Based in Sydney, CADDIT has been supporting progeCAD users in Australia, New Zealand and surrounds for more than ten years.progeCAD 2018 will deliver major refinements for many progeCAD features. Currently these improvements introduce a brand new 3D rendering system from Artisan, completely re-written MTEXT, REFEDIT, RENAME and ARRAY command interfaces. 3D scan data will now be directly accepted from several more formats including .ply and vanilla .xyz files. Existing functionality will also be greatly expanded in a number of key areas, such as Workspace management, fading controls for XREF, REFEDIT and LAYERS. New commands VPMAX, VPMIN, TEXTFRONT and more. progeCAD 2018 will also add support for many new system variables like DIMLAYER, HPLAYER, CACHEFILES and HPTRASPARENCY usage. progeCAD will now support reading many more file formats from Microstation (.dgnlib,.rdl,.cel) and can snap to UNDERLAY entities. progeCAD 2017 was the first version to offer the new RIBBON interface. The progeCAD 2018 interface will add controls for Toolbar locking, Contextual Ribbons and a PathWatcher for control of a folder for automatic dwg opening. As usual, this is only a cross-sampling of the numerous new features and optimizations coming in our 2018 version.To qualify for this free upgrade offer, simply...

Mathcad Prime 4.0 Released on CADDIT

Sydney, Australia 08 March 2017 - CADDIT announces the immediate availability of Mathcad Prime 4.0 on the website. Mathcad is computational software which solves equations written in conventional textbook format, as opposed to obscure expression languages used in spreadsheets. Mathcad is the application of choice for many math-critical industries, such as mining, aerospace, chemical and laboratory research environments. Mathcad updates solutions in real time, and can also be used to visualize datasets in both 2D and 3D plots. Mathcad Prime 4.0 adds several important usability features requested by our users.PTC Mathcad Prime 4.0 extends access control features to individual worksheet areas. Using the new Area Protection and Locking functionality in PTC Mathcad Prime 4.0, users may select specific areas of a document for password protection, making them unavailable or just read-only for other users while leaving remaining areas fully editable. This feature further protects the integrity of corporate calculations, preventing protected values from unwanted alteration.PTC Mathcad Prime 4.0 improves document readability with enhanced equation wrapping. Equation wrapping works much like word wrapping does for a text editor. Users can now both insert a wrapped addition, subtraction, multiplication or inline division operator while typing an equation (in other words, they can wrap as they go) or they can go back to existing math and toggle the wrapping on those operators too. Wrapping does not break logic linkage to the next line, and can also be inserted as the equation is typed. Improved support for Microsoft Object Embedding is included. Linked objects can be displayed within the worksheet, and opened for real time editing in the necessary application.Users with large worksheets will notice several overall performance improvements in Mathcad Prime 4.0. In particular, the Mathcad region display has been re-designed with far greater efficiency, with very noticeable results especially when handling...

Understanding DWG Files and Fixing Them

The native AutoCAD file for saving drawings is ".DWG" (short form extension for "drawing"). The DWG file can be likened to a moveable database, storing tables of information such as geometry, views, layers, configurations, third-party extensions and links to other data sets like XREF or BLOCK. The first .DWG binary format "MC0.0" was implemented in 1982 with the AutoCAD 1.0 release. A user can check any DWG file directly by opening in a binary-text editor (I use vi/vim) and checking the first six characters like we did here:That's it. Those six characters "hard-code" the rest of the drawings data as to which version protocol it obeys. in this case the file is DWG 2010 format. How do we know? Because AC1024 is code for 2010 DWG. Many of you have probably seen this table somewhere before: DWG Version "Internal" Version Release Date AutoCAD version(s) DWG R1.0 MC0.0 April 1983 AutoCAD Release 1.0 DWG R1.2 AC1.2 August 1983 AutoCAD Release 1.2 DWG R1.40 AC1.40 October 1983 AutoCAD Release 1.40 DWG R2.05 AC1.50 October 1984 AutoCAD Release 2.05 DWG R2.10 AC2.10 May 1985 AutoCAD Release 2.10 DWG R2.21 AC2.21 June 1986 AutoCAD Release 2.21 DWG R2.22 ...

Understanding progeCAD Upgrade Options

Many advances have been made in progeCAD development in recent years. Apart from native 64-bit CAD editing and better OpenGL hardware support for premium graphics cards, progeCAD continues to maintain its highest level of compatibility with recent Windows and AutoCAD updates. For some users, choosing the right progeCAD upgrade can be a bit confusing. This is understandable. Aside from the basic types of upgrades such as floating Network licenses, portable USB or Stand-Alone, there are also several different options for each type.The first tip is that the latest version of progeCAD supports the same DWG file format as did previous versions. This means that progeCAD will open drawings even if they are created in a version several years earlier. Of course, as with all versions, the DWG format itself should be correct and error-free. As mentioned on the CADDIT forum, regular use of progeCAD tools like "audit", "purge" as well as regular backups can keep drawings safe and free of any format errors.The second tip is that - unlike other CAD systems - it is still possible to upgrade from any commercial version of progeCAD without paying the full cost of a new license. For example, even if a user has a 2008 license there is still a discount for "trading in" the old license towards a new 2017 version. Here is how.To upgrade any version of progeCAD we start on the CADDIT webstore: a user prefers to use the webstore categories, all progeCAD upgrades can be found under the "progeCAD Upgrades" category.It is possible to upgrade from any type of paid progeCAD license to any other type of paid progeCAD license. Under the "progeCAD Upgrades" category, we see several different types of license that can be selected for the upgrade. progeCAD licenses are upgraded on a one for one...

Batch Printing in progeCAD - Using Publish

progeCAD can be a powerful tool for creating, editing and printing AutoCAD-format DWG files for almost any version of AutoCAD. progeCAD includes multiple tools for vector-PDF import, PDF underlay and PDF printing as well. However, more than once we have been asked at CADDIT how progeCAD manages batch printing and I have agreed to write something on it. This article will offer an overview of progeCAD batch printing using the PUBLISH command.Batch plotting is a convenient way to print multiple documents and layouts in one run. The origin of batch plotting has its roots in the unsupervised overnight plotting of large numbers of drawings for CAD offices. The PUBLISH command was first introduced in progeCAD with a free update for progeCAD 2013 users several years ago. Since its appearance several years ago, progeCAD's publish command has expanded to embrace full batch-printing functionality, including the in-dialog ability to add and remove drawing files to the batch, as well as selecting specific layouts and workspaces from those files. progeCAD's PUBLISH command is essentially similar to the one offered in AutoCAD (which effectively replaced AutoCAD's older batch plot utility a few years ago). To begin batch plotting jobs in progeCAD, there are several ways to start the PUBLISH command:..From the "progeCAD Button" (similar to the "Office Button").. ..From the "Output" Ribbon Menu... ..By starting to type "publish" in the progeCAD Command Bar.. Once started, the PUBLISH dialog will display, allowing you many options for plotting multiple documents and workspaces as a single job: As one can see, there are quite a few options here to work with. The basic idea is to create a list of drawing files - either from the currently opened files in progeCAD or using the "Add Drawing" button (triangle button with the plus, above). Individual workspaces (Layouts, model...

progeCAD 2017 Graphics and GPU Review

Sydney, Australia 05 October 2016 - With the recently available progeCAD 17.0.8 service pack, the CADDIT team has revisited last year's review of CAD hardware. As stated in the update announcement on, progeCAD is a low-cost general-purpose 2D/3D CAD system with very tight compatibility to recent versions of AutoCAD. Since the landmark progeCAD 2013 release several years ago, our development team has been spending considerable effort to improve our use of OpenGL hardware acceleration commonly employed by CAD software like AutoCAD and Geomagic. OpenGL is essentially a machine language for sending commands like draw and shade directly (in a process sometimes called "direct rendering") to an OpenGL-speaking graphics card for display on the screen. These commands are often wrapped inside other languages like C++ for callable use by developers to tie into their software - like CAD, games, many video players and other highly-demanding graphics applications.The inner workings of OpenGL per diagram from WikipediaThis year we began introducing two significant hardware assets for graphics testing in our labs: Dell XPS Laptops (15 inch series) with Nvidia GTX 960M series GPU, now with a "game-ready" driver update version 372.90 (free update from I really like the XPS and have taken one for use myself. Other legacy systems tested are an HP Pavilion running Windows 7 on a Intel Core 2 Quad Q6600 2,4GHZ processor with Nvidia Quadro K1200 GPU and a new Asus with Intel i7-3770 @ 3.40 GHz Windows 10 PRO x64 / Nvidia GeForce GTX 550 Ti (working at 1680x1050) - both with updated Nvidia v372 driver updates as well.This year we again employed the FRAPS graphics utility for our performance analysis. Combined with results from the previous year, average speed on all systems all measured between 20 and 30 refresh frames per second (FPS)...