»įor the moment, the geometry and the textures are recovered, other data, such as annotations and tables, will enrich the library as it is improved. Thanks to the experience we have, we have been able to understand the semantics and find out where and how the geometry is stored in this format, as well as the textures which are encapsulated in the file as JPEG or BMP images. "The development of this library has not been the subject of major difficulties. Then they generate a different file for each view in the desired format. In fact, Datakit's new tools retrieve in SMG format the various views of a 3D assembly created by the author, all the constituent parts in 3D, their realistic renderings and their relative positions (placement matrices), as well as the position of the camera. This is even easier as the author of the original SMG file can add relative movements between the different parts of an assembly, to create exploded views showing, for example, disassembly operations for maintenance.
TRANSFERING TO SOLIDWORKS WITH DATAKIT SOFTWARE
"It is widely used by software from Dassault Systèmes, CATIA and SOLIDWORKS, to create 3D illustrations which will, for example, be used in technical manuals. "This format transforms a 3D CAD file into tessellated surfaces facilitating rendering," explains Frédéric Martinez, in charge of developing these tools at Datakit. Seemage's technology was then included in 3DVia Composer, then in CATIA Composer and SOLIDWORKS Composer, the technical documentation tools for leading Dassault Systèmes software.
Popularization thanks to Dassault SystèmesĪfter starting a partnership with Seemage in the summer of 2007, Dassault Systèmes ended up acquiring Seemage in October 2007.
Major manufacturers such as Alactel Alenia Space, Faurecia, Messier Dowty, PSA, Snecma, Thales… were among Seemage's customers to visualize projects reaching 50,000 pieces! This format used tessellated patterns providing precision to 6 significant digits, but allowing compression up to 300 times, which made it easier to handle large files smoothly. The objective is to recover 3D digital models and combine them with other data to, for example, create technical documentation or educational content, thanks to the manipulation possibilities offered. All were based on a proprietary file format using XML standards, which allowed it to recover most of the current formats of the time (CATIA Pro/Engineer Inventor SOLIDWORKS UG NX Parasolid JT, ACIS STEP IGES VDA/FS…). This start-up, based in Sophia Antipolis, developed Viz, a file visualization tool for which we did not have the author's license, Mockup to intuitively handle large CAD assemblies, then Seemage Presenter to present large projects. The SMG (.smg) format was popularized at the end of the 2000s, thanks to 3DVia Composer from Dassault Systèmes, but it was born in 2002 in the French start-up Seemage, created by James Dugalais of the Claude Bernard University in Lyon and Eric Piccuezzu, who was technical director of several CAD editors (Apilog, Graitec, Robobat…).Ī convenient format for viewing large assemblies Sharpening Alignment for More Accurate and Faster Machining.The role of Employee Equity Ownership in driving a company’s productivity.Transforming Legacy Manufacturing Enterprises With AI on the Edge.Metal Fabrication Shop Utilizes Efficient Production Method.