Properties:

• color (type: color) — default: white
• coords (type: coord[]) — draw a tube passing through these coordinates
• opacity (type: number) — default: 1
• radius (type: number) — default: 1

Draw a tube.

Examples

• {
      "type": "tube",
      "color": [1, 1, 1],
      "coords": [
          [[0, 0, 0]],
          [[1, 1, 1]]
      ]
  }
  

• {
      "type": "tube",
      "color": [1, 1, 1],
      "coords": [
          [[0, 0, 0]],
          [[1, 0, 0]],
          [[1, 1, 0]],
          [[1, 1, 1]],
          [[1, 0, 1]],
          [[0, 0, 1]],
          [[0, 1, 1]],
          [[0, 1, 0]]
      ],
      "radius": 0.1
  }