Santarh / UniGLTF

glTF 2.0 importer and exporter for Unity 5.6 or later

UniGLTF

glTF 2.0 importer and exporter for Unity 5.6 or later

License

• MIT license

See also

• https://github.com/ousttrue/UniGLTF/wiki

Sample Models

• https://github.com/KhronosGroup/glTF-Sample-Models

Huge model required Unity2017.3 or later

• Mesh.IndexFormat(from 2017.3) is required

example. SciFiHelmet(70074vertices)

Download

• https://github.com/ousttrue/UniGLTF/releases

Usage

Import as prefab

• drop gltf folder or glb file into Assets folder

or

• editor mode
• menu [UniGLTF] - [Import]
• open gltf file(gltf, glb, zip) from out of Asset Folder

Import in runTime

string path; // gltf, glb or zip(include gltf)

var context = gltfImporter.Load(path);
context.ShowMeshes();

GameObject root = context.Root;

Export from scene

• select target root GameObject in scene(GameObect must be empty root, because target become gltf's /scene. A scene includes nodes.
• menu [UniGLTF] - [Export]
• support only glb format

Export in runTime

GameObject go; // export target
string path; // glb write path

var gltf = gltfExporter.Export(go);
var bytes = gltf.ToGlbBytes();
File.WriteAllBytes(path, bytes);

• support only glb format