free download glTF models All In One
glTF 2.0
https://github.com/KhronosGroup/glTF
https://www.khronos.org/files/gltf20-reference-guide.pdf
glTF 2.0 models
glTF 3D 模型免费下载
glTF™ (GL Transmission Format) is a royalty-free specification for the efficient transmission and loading of 3D scenes and models by applications. glTF minimizes both the size of 3D assets, and the runtime processing needed to unpack and use those assets. glTF defines an extensible, common publishing format for 3D content tools and services that streamlines authoring workflows and enables interoperable use of content across the industry.
https://github.com/KhronosGroup/glTF-Sample-Models
glTF is a one-size fits all file format designed to let you move 3D files seamlessly between applications while retaining a consistent PBR workflow.
We offer glTF as the standard export for all downloadable models in addition to the original file format that was uploaded.
That's over 800,000 models currently available for free download under Creative Commons licensing and many more on the Sketchfab Store.
Since Sketchfab accepts all major 3D file formats for upload, our glTF export also means we provide the easiest way to convert a 3D file from one of our supported formats into glTF.
You can use this to convert your own content if you need a glTF output.
https://sketchfab.com/features/gltf
3D model viewer
3D 模型查看器
3D model viewer with high quality rendering based on ClayGL and glTF2.0/GLB export.
https://pissang.github.io/clay-viewer/editor/
https://github.com/pissang/clay-viewer