data/properties.json

{
  "shapes": {
    "cube": "SmoothCube_v2",
    "sphere": "Sphere",
    "cylinder": "SmoothCylinder"
  },
  "colors": {
    "gray": [87, 87, 87],
    "red": [173, 35, 35],
    "blue": [42, 75, 215],
    "green": [29, 105, 20],
    "brown": [129, 74, 25],
    "purple": [129, 38, 192],
    "cyan": [41, 208, 208],
    "yellow": [255, 238, 51]
  },
  "materials": {
    "rubber": "Rubber",
    "metal": "MyMetal"
  },
  "sizes": {
    "large": 0.7,
    "small": 0.35
  }
}