Supported OBJ file format statements

[sczerwinski]

♻️ This comment will be updated every time the supported OBJ file format statements set is extended.

Comment below to request support for other OBJ file format statements. Provide a reason why the new feature is required. Most voted and most reasonable requests will have priority.

Vertex data

• geometric vertices (v)
• texture vertices (vt)
• vertex normals (vn)
• point in the parameter space of a curve or surface (vp) since v1.4.0

Elements

• point (p)
• line (l)
• face (f)
• curve (curv) since v1.4.0
• surface (surf) since v1.4.0

⚠️ Limitations

• Only Bezier and B-spline curves/surfaces are supported in 3D preview.
• Special curves/points are not supported in 3D preview.
• Trimming loops for surfaces are not supported in 3D preview.

Grouping

• object name (o)
• group name (g) – only single group name (Support multiple group names #148)
• smoothing group (s)

Display/render attributes

• material library (mtllib)
• material name (usemtl)