Other 3D file formats exist for specialized uses such as 3D printing, movies, video games, architecture, and educational applications. Version 2.0 of the specification (released in 2017), added Physically Based Rendering (PBR), which allows shadows and light to appear more realistic and coding updates for speed and improvements in animation. They saw a need for formats that developers could open and edit in many graphics and 3D apps. In 2015, the Khronos Group developed the GLB and glTF formats. Read our GLB file format guide to learn more. A single file contains supporting data such as textures, shaders, and geometry/animation. GLB files are a binary version of glTF with JSON. Another advantage of the format is its small size and fast load times.
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glTF 2.0 was a file format update that included Physically Based Rendering (PBR) and speed improvements. Developers use glTF in native web applications, AR, VR, games, and 3D advertising. glTF and glTF 2.0 Files: GL Transmission Format (glTF) is an open-source and royalty-free 3D file that supports static models, animation, and moving scenes.Read Everything You Need to Know About Using FBX Files to learn more about this format. This data includes bones, meshes, lighting, camera, and geometry. FBX files store all the data for complete animation scenes. FBX files are used in film, game, and Augmented Reality and Virtual Reality (AR/VR) development. You can use different programs to open, edit, and export high-fidelity 2D and 3D files. FBX Files: An FBX (.fbx) file is a format used to exchange 3D geometry and animation data.OBJ is a vector file, which makes the defined objects scalable. The objects in an OBJ file are defined by polygon faces and normals, curves, texture maps, and surfaces. OBJ files can support unlimited colors, and one file can define multiple objects. Developers use the file format for exchanging information and in CAD and 3D printing applications. OBJ Files: An OBJ file (.obj) contains information about the geometry of 3D objects.
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Learn more about how to use this format and see examples, by reading Everything You Need to Know About USDZ Files. Recently, the companies announced an update that allows developers to import Photoshop and Dimension-created objects into AR environments for Apple iPhones and iPads.
You can use the format with popular Apple programs such as AR Quick Look. USDZ Files: Created by Apple and Pixar and launched in 2018, USDZ is a closed and proprietary file format designed exclusively for AR.Six key file formats that tend to get used the most: The number of 3D file formats continues to grow as 3D commerce matures. The most popular 3D file formats for 3D commerce We draw on our years of experience to explain 3D file formats and 3D commerce basics with tangible examples and clear explanations. As one of the first companies to build 3D commerce software, we’ve seen it all.
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