three-geometry-to-obj

Takes a THREE.Geometry or a THREE.BufferGeometry and returns an OBJ string.

Mostly a convenience wrapper around array-to-wavefront-obj.

Installing

With npm do:

npm install three-geometry-to-obj

Example

var threeGeometryToObj = require('three-geometry-to-obj');

console.log(threeGeometryToObj(geometry, { normalSource: 'face' }));

API

threeGeometryToObj(geometry, options);

Arguments

• geometry : an instance of THREE.Geometry or THREE.BufferGeometry (non-indexed only currently).
• options : an optional object.
  • normalSource : On THREE.Geometry, where to retrieve the normal values, either face or vertex, defaults to vertex

Changelog

0.1.0 (2015.11.03) :

• Add support for non-indexed THREE.BufferGeometry.
• Retrieve the name of the geometry in the comment string.

0.0.2 (2015.10.29) :

• Takes advantage of the different indices in array-to-wavefront-obj to reduce the string length.
• Now retrieve the uv values.

0.0.1 (2015.10.26) :

• First implementation.

Roadmap

• Tests
• Supports for indexed THREE.BufferGeometry

License

MIT