[
  {
    "id": "cube-mat-0",
    "texture_path": "",
    "diffuse_color": {
      "x": 0.6,
      "y": 0.6,
      "z": 0.6,
      "w": 1.0
    }
  },
  {
    "id": "cube-mat-1",
    "texture_path": "resources/models/cube/cube.png",
    "diffuse_color": {
      "x": 0.0,
      "y": 0.0,
      "z": 0.0,
      "w": 1.0
    }
  }
]