{
  "materials": {
    "chalk": {
      "name": "Matte chalk-white rigid PA12 / PC-ABS polymer",
      "rgba": [
        0.89,
        0.88,
        0.84,
        1.0
      ],
      "metallic": 0.0,
      "roughness": 0.78
    },
    "rim": {
      "name": "Warm-grey TPU 85A or cast elastomer sleeve",
      "rgba": [
        0.49,
        0.47,
        0.43,
        1.0
      ],
      "metallic": 0.0,
      "roughness": 0.88
    },
    "orange": {
      "name": "Orange TPU 85A grip",
      "rgba": [
        0.8,
        0.255,
        0.095,
        1.0
      ],
      "metallic": 0.0,
      "roughness": 0.78
    },
    "pewter": {
      "name": "6061 aluminium, brushed warm-grey anodized finish",
      "rgba": [
        0.6,
        0.59,
        0.55,
        1.0
      ],
      "metallic": 0.82,
      "roughness": 0.43
    },
    "carrier": {
      "name": "Warm-grey rigid PA12 actuation carrier",
      "rgba": [
        0.43,
        0.42,
        0.38,
        1.0
      ],
      "metallic": 0.0,
      "roughness": 0.8
    },
    "bond": {
      "name": "0.10 mm adhesive bond layer",
      "rgba": [
        0.24,
        0.23,
        0.21,
        1.0
      ],
      "metallic": 0.0,
      "roughness": 0.8
    },
    "lens": {
      "name": "Neutral frosted translucent polymer",
      "rgba": [
        0.74,
        0.76,
        0.73,
        1.0
      ],
      "metallic": 0.0,
      "roughness": 0.28
    },
    "foam": {
      "name": "foam prototype reference",
      "rgba": [
        0.2,
        0.23,
        0.24,
        1.0
      ],
      "metallic": 0,
      "roughness": 0.8
    },
    "silicone": {
      "name": "silicone prototype reference",
      "rgba": [
        0.35,
        0.43,
        0.44,
        1.0
      ],
      "metallic": 0,
      "roughness": 0.8
    },
    "sheet": {
      "name": "sheet prototype reference",
      "rgba": [
        0.65,
        0.7,
        0.68,
        1.0
      ],
      "metallic": 0,
      "roughness": 0.8
    },
    "clear": {
      "name": "clear prototype reference",
      "rgba": [
        0.58,
        0.74,
        0.76,
        1.0
      ],
      "metallic": 0,
      "roughness": 0.25
    }
  }
}