 0.0129],
          //   [-0.0024, 0.0028, 0.0057],
          //   [-0.0017, 0.0098, 0.0140],
          //   [-0.0026, -0.0008, 0.0014],
          //   [0.0197, -0.0080, -0.0268],
          //   [0.0269, 0.0155, 0.0024],
          //   [0.0294, 0.0102, -0.0056]
          // ]
          // exposure: 1.5
        },
        // color: [0.05, 0.05, 0.05],
        exposure: 2.5,
        orientation: 0
      },
      directional: {
        color : [0.1, 0.1, 0.1],
        direction : [1, 0, -1],
        // intensi