What is u3d?
The full name of Unity3D, abbreviated asU3D, is a universal 3D graphics format standard.
Three-dimensional files have the advantages of good visualization, intuitive image, high design efficiency, and can provide complete design, process, and manufacturing information for various applications of enterprise digitalization. However, due to the current discrete and hostile competition among 3D design manufacturers, , the formats are not uniform and incompatible, and there is a deep digital gap between them, which makes customers face a huge risk of "vendor lock-in" when choosing a system. At the same time, the incompatibility of the formats makes The exchange of files, design collaboration, information transmission, and data archiving are basically out of the question!
Developer
In 2004, Intel, Boeing, Adobe, Microsoft and more than 30 companies jointly announced in Barcelona, Spain, a cooperation to develop a universal 3D graphics called U3D. Format standards. It is a freely available 3D data encoding method designed to allow users to encode 3D data without the need for special software, just like MP3 for videos and JPEG for still images.
Product Features
Moreover, traditional 3D files are based on CS structure and native system. They cannot be opened and browsed without the source program. Even if they can be opened through a specific program, At the expense of a large number of editing and modification functions, especially 3D files are generally huge in size and cannot be transmitted or browsed through the Internet!
The goal of U3D is to end the proprietary 3D graphics formats developed by software companies such as AutoDesk, Catia, UG, Pro-E and other software companies and replace them with a standard format that all users can use. On the premise of retaining most of the functions, no proprietary program is required to open it, or browse and operate 3D views on the Internet. In other words, U3D is about making 3D files as popular and easy to use as JPEG files!
This standard will make it easier to integrate 3D into web browsers, mobile browsers and other applications, making 3D images more widely available, thereby promoting the demand for faster processors and graphics chips. need.
In 2005, Adobe was the first in the industry to release Acrobat 3D, which added support for 3D objects to Acrobat's existing capabilities. Starting with Adobe Acrobat 7.0, Adobe's PDF format supports embedding 3D content in documents. This 3D content is saved in PDF files in the "Universal 3D" (U3D) format.
The above is the detailed content of what is u3d. For more information, please follow other related articles on the PHP Chinese website!