parse-obj

A simple parser for .OBJ mesh files.

Example

var fs = require("fs")
var parseOBJ = require("parse-obj")

parseOBJ(fs.createReadStream("mesh.obj"), function(err, result) {
  if(err) {
    throw new Error("Error parsing OBJ file: " + err)
  }
  console.log("Got mesh: ", result)
})

require("parse-obj")(stream, cb(err, result))

Parses a read stream into a .OBJ format mesh

• stream is a read stream

• cb is a callback that gets executed once the stream is parsed. The result object is a structure with the following data:

  • vertexPositions an array of vertex position data
  • vertexNormals an array of vertex normal data
  • vertexUVs an array of vertex UV coordinates
  • facePositions an array of indices for face positions
  • faceNormals an array of indices for face normals
  • faceUVs an array of indices for face texture coordinates
  • linePositions an array of indices for line positions

Credits

(c) 2013 Mikola Lysenko. MIT License