Does anyone know of a #glTF to #OBJ converter? I'm working on a glTF to USDZ converter and the converter shipped with XCode only accepts OBJ's. 
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Perhaps I can use the OBJ exporter from Three.js as I already have parsed the glTF and constructed the vertices (F32, 3), uvs (F32, 2), normals (F32, 3) and indices (Uint16, 3).. https://threejs.org/examples/js/exporters/OBJExporter.js …
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That looks a lot better! Lots of updates, generates working USDZ files now! https://github.com/TimvanScherpenzeel/gltf-to-usdz …pic.twitter.com/kz6TGFwT3Q
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Closer.. textures appear to have the wrong wrapping though
pic.twitter.com/P37MSzjA1u
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Some context: this is a
#glTF file converted to#usdz. Geometry gets converted to OBJ, the metallic-roughness texture is split by channel and textures are Y-flipped. From this a USDA file is constructed dynamically and fed into usdz_converter
https://github.com/timvanscherpenzeel/gltf-to-usdz …1 reply 5 retweets 14 likesShow this thread
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Thanks
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