or: 0.15
      },
      vignette: {
        enable: true
      },
      colorLUT: {
        enable: true,
        // lut: './lookup_miss_etikate.png'
        lut: './lookup.png'
      }
    };
    // map.setPostProcessConfig(mapPostProcessConfig);

    var id = 0;
    var data = buildings.reduce(function (v, b) {
      for (var i = 0, l = b.features.length; i < l; i++) {
        b.features[i].id = id++;
        v.features.push(b.features[i]);
      }
      return v;
    }, {
      "type" : "FeatureCollectio