three.js/examples/obj/gallardo/parts/gallardo_wheel_bin.js

{

    "metadata" :
    {
        "formatVersion" : 3.1,
        "sourceFile"    : "gallardo_wheel.obj",
        "generatedBy"   : "OBJConverter",
        "vertices"      : 4434,
        "faces"         : 4394,
        "normals"       : 2654,
        "uvs"           : 0,
        "materials"     : 2
    },

    "materials": [	{
	"DbgColor" : 15658734,
	"DbgIndex" : 0,
	"DbgName" : "wire_255255255",
	"colorDiffuse" : [0.64, 0.64, 0.64],
	"colorSpecular" : [0.175, 0.175, 0.175],
	"illumination" : 2,
	"opticalDensity" : 1.0,
	"specularCoef" : 27.45098
	},

	{
	"DbgColor" : 15597568,
	"DbgIndex" : 1,
	"DbgName" : "wire_115115115",
	"colorDiffuse" : [0.28864, 0.28864, 0.28864],
	"colorSpecular" : [0.175, 0.175, 0.175],
	"illumination" : 2,
	"opticalDensity" : 1.0,
	"specularCoef" : 27.45098
	}],

    "buffers": "gallardo_wheel_bin.bin"

}