{
  "mode":1,
  "configuration": {
    "config_faces": [
      {
        "nb_cote_par_face": 3,
        "nb_triangle_par_face": 1,
        "nb_faces": 8
      }
    ]
  },
  "consignes": {
    "affichage": true,
    "titre": "L'octaèdre régulier",
    "texte": "Détermine le nombre de sommets, de faces et d'arêtes, puis détermine la nature des faces.",
    "texte_champ_saisie": "Réponse ...",
    "reponse_sommets": 6,
    "reponse_faces": 8,
    "reponse_aretes": 12,
    "reponse_nature_face": [
      {
        "nature": "triangle équilatéral"
      }
    ]
  },
  "scene": {
    "camera": {
      "cameraX": 1,
      "cameraY": 3,
      "cameraZ": 7
    }
  },
  "data_graphiques": {
    "points_affichage": false,
    "points_color": "#3b82f6",
    "points_alpha": 1,
    "points_radius": 0.07,
    "edges_affichage": true,
    "edges_color": "#0b1220",
    "edges_alpha": 1,
    "edges_radius": 0.012,
    "faces_affichage": true,
    "faces_color": "#d00000",
    "faces_alpha": 1,
    "face_material_data": []
  },
  "data": {
    "attributes": {
      "position": {
        "itemSize": 3,
        "type": "Float32Array",
        "array": [
          0,
          0,
          2.1213202476501465,
          2.1213202476501465,
          0,
          0,
          0,
          2.1213202476501465,
          0,
          2.1213202476501465,
          0,
          0,
          0,
          0,
          2.1213202476501465,
          0,
          -2.1213202476501465,
          0,
          -2.1213202476501465,
          0,
          0,
          0,
          0,
          2.1213202476501465,
          0,
          2.1213202476501465,
          0,
          0,
          0,
          2.1213202476501465,
          -2.1213202476501465,
          0,
          0,
          0,
          -2.1213202476501465,
          0,
          0,
          0,
          -2.1213202476501465,
          -2.1213202476501465,
          0,
          0,
          0,
          2.1213202476501465,
          0,
          -2.1213202476501465,
          0,
          0,
          0,
          0,
          -2.1213202476501465,
          0,
          -2.1213202476501465,
          0,
          2.1213202476501465,
          0,
          0,
          0,
          0,
          -2.1213202476501465,
          0,
          2.1213202476501465,
          0,
          0,
          0,
          -2.1213202476501465,
          2.1213202476501465,
          0,
          0,
          0,
          -2.1213202476501465,
          0
        ],
        "normalized": false
      },
      "normal": {
        "itemSize": 3,
        "type": "Float32Array",
        "array": [
          0.5773502588272095,
          0.5773502588272095,
          0.5773502588272095,
          0.5773502588272095,
          0.5773502588272095,
          0.5773502588272095,
          0.5773502588272095,
          0.5773502588272095,
          0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095,
          0.5773502588272095,
          -0.5773502588272095,
          -0.5773502588272095
        ],
        "normalized": false
      }
    },
    "boundingSphere": {
      "center": [
        0,
        0,
        0
      ],
      "radius": 2.1213202476501465
    }
  }
}