asset: cube.obj title: Wavefront OBJ fixture: a unit cube with texture coordinates, normals and two materials author: EffectCraft contributors source: original work license: MIT OR Apache-2.0 added: 2026-10-02 by EffectCraft agent (M7.4) notes: Hand-written / script-generated test data for the model importer, made from the public Khronos glTF 2.0 specification and the Wavefront OBJ/MTL format description; not taken from any third-party file. The 2x2 texture is four solid colours.