diff --git a/src/example/example1.json b/src/example/example1.json
deleted file mode 100644
index ef1be85..0000000
--- a/src/example/example1.json
+++ /dev/null
@@ -1,1145 +0,0 @@
-{
-  "catalogCode": "f2",
-  "t": "floor",
-  "items": [
-    {
-      "id": "rack1",
-      "t": "rack",
-      "v": true,
-      "tf": [
-        [
-          4.196,
-          0,
-          5.882
-        ],
-        [
-          0,
-          90,
-          0
-        ],
-        [
-          0.1,
-          0.1,
-          1
-        ]
-      ],
-      "dt": {
-        "rackDepth": 1,
-        "bottomBarHeight": 0.2,
-        "bottomLinkHeight": 0.2,
-        "topLinkDistance": 0.2,
-        "levelCount": 3,
-        "bayCount": 4,
-        "hideFloor": false,
-        "extendColumns": true,
-        "columnSpacing": 1,
-        "bays": [
-          {
-            "bayWidth": 1.275,
-            "levelHeight": [
-              1.4,
-              1.4,
-              1.4
-            ]
-          },
-          {
-            "bayWidth": 1.275,
-            "levelHeight": [
-              1.4,
-              1.4,
-              1.4
-            ]
-          },
-          {
-            "bayWidth": 1.275,
-            "levelHeight": [
-              1.4,
-              1.4,
-              1.4
-            ]
-          },
-          {
-            "bayWidth": 1.275,
-            "levelHeight": [
-              1.4,
-              1.4,
-              1.4
-            ]
-          }
-        ],
-        "center": [],
-        "in": [],
-        "out": []
-      }
-    },
-    {
-      "id": "1",
-      "t": "way",
-      "v": true,
-      "logicX": 11,
-      "logicY": 10,
-      "logicZ": 1,
-      "tf": [
-        [
-          2.7,
-          0,
-          2.13
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "2",
-          "38",
-          "36"
-        ],
-        "out": [
-          "2",
-          "38",
-          "36"
-        ],
-        "center": [],
-        "agvRotation": [
-          "cl2",
-          "clx"
-        ]
-      }
-    },
-    {
-      "id": "2",
-      "t": "way",
-      "v": true,
-      "logicX": 11,
-      "logicY": 11,
-      "logicZ": 1,
-      "tf": [
-        [
-          2.7,
-          0,
-          2.832
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "1",
-          "3"
-        ],
-        "out": [
-          "1",
-          "3"
-        ],
-        "center": []
-      }
-    },
-    {
-      "id": "3",
-      "t": "way",
-      "v": true,
-      "logicX": 11,
-      "logicY": 13,
-      "logicZ": 1,
-      "tf": [
-        [
-          2.7,
-          0,
-          3.932
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "2",
-          "4"
-        ],
-        "out": [
-          "2",
-          "4"
-        ],
-        "center": [],
-        "linkStore": [
-          {
-            "item": "rack1",
-            "bay": 3,
-            "level": 2,
-            "cell": 0,
-            "direction": "right"
-          }
-        ]
-      }
-    },
-    {
-      "id": "4",
-      "t": "way",
-      "v": true,
-      "logicX": 11,
-      "logicY": 15,
-      "logicZ": 1,
-      "tf": [
-        [
-          2.7,
-          0,
-          4.582
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "3",
-          "5"
-        ],
-        "out": [
-          "3",
-          "5"
-        ],
-        "center": []
-      }
-    },
-    {
-      "id": "5",
-      "t": "way",
-      "v": true,
-      "logicX": 11,
-      "logicY": 16,
-      "logicZ": 1,
-      "tf": [
-        [
-          2.7,
-          0,
-          5.232
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "4",
-          "6"
-        ],
-        "out": [
-          "4",
-          "6"
-        ],
-        "center": [],
-        "linkStore": [
-          {
-            "item": "rack1",
-            "bay": 2,
-            "level": 2,
-            "cell": 0,
-            "direction": "right"
-          }
-        ]
-      }
-    },
-    {
-      "id": "6",
-      "t": "way",
-      "v": true,
-      "logicX": 11,
-      "logicY": 17,
-      "logicZ": 1,
-      "tf": [
-        [
-          2.7,
-          0,
-          5.882
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "5",
-          "7"
-        ],
-        "out": [
-          "5",
-          "7"
-        ],
-        "center": []
-      }
-    },
-    {
-      "id": "7",
-      "t": "way",
-      "v": true,
-      "logicX": 11,
-      "logicY": 18,
-      "logicZ": 1,
-      "tf": [
-        [
-          2.7,
-          0,
-          6.532
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "6",
-          "8"
-        ],
-        "out": [
-          "6",
-          "8"
-        ],
-        "center": [],
-        "linkStore": [
-          {
-            "item": "rack1",
-            "bay": 1,
-            "level": 1,
-            "cell": 0,
-            "direction": "right"
-          }
-        ]
-      }
-    },
-    {
-      "id": "8",
-      "t": "way",
-      "v": true,
-      "logicX": 11,
-      "logicY": 20,
-      "logicZ": 1,
-      "tf": [
-        [
-          2.7,
-          0,
-          7.75
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "7",
-          "charger1"
-        ],
-        "out": [
-          "7",
-          "charger1"
-        ],
-        "center": [],
-        "linkStore": [
-          {
-            "item": "rack1",
-            "bay": 0,
-            "level": 2,
-            "cell": 0,
-            "direction": "right"
-          }
-        ]
-      }
-    },
-    {
-      "id": "17",
-      "t": "way",
-      "v": true,
-      "logicX": 13,
-      "logicY": 10,
-      "logicZ": 1,
-      "tf": [
-        [
-          5.65,
-          0,
-          2.13
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "20"
-        ],
-        "out": [
-          "20"
-        ],
-        "center": []
-      }
-    },
-    {
-      "id": "20",
-      "t": "way",
-      "v": true,
-      "logicX": 13,
-      "logicY": 12,
-      "logicZ": 1,
-      "tf": [
-        [
-          5.65,
-          0,
-          2.865
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "17",
-          "21"
-        ],
-        "out": [
-          "17",
-          "21"
-        ],
-        "center": [],
-        "linkStore": [
-          {
-            "item": "54",
-            "bay": 0,
-            "level": 0,
-            "cell": 0,
-            "direction": "right"
-          }
-        ]
-      }
-    },
-    {
-      "id": "21",
-      "t": "way",
-      "v": true,
-      "logicX": 13,
-      "logicY": 13,
-      "logicZ": 1,
-      "tf": [
-        [
-          5.65,
-          0,
-          3.932
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "20",
-          "22"
-        ],
-        "out": [
-          "20",
-          "22"
-        ],
-        "center": [],
-        "linkStore": [
-          {
-            "item": "rack1",
-            "bay": 3,
-            "level": 1,
-            "cell": 0,
-            "direction": "left"
-          }
-        ]
-      }
-    },
-    {
-      "id": "22",
-      "t": "way",
-      "v": true,
-      "logicX": 13,
-      "logicY": 14,
-      "logicZ": 1,
-      "tf": [
-        [
-          5.65,
-          0,
-          4.348
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "21",
-          "23"
-        ],
-        "out": [
-          "21",
-          "23"
-        ],
-        "center": [],
-        "linkStore": [
-          {
-            "item": "56",
-            "bay": 0,
-            "level": 0,
-            "cell": 0,
-            "direction": "right"
-          }
-        ]
-      }
-    },
-    {
-      "id": "23",
-      "t": "way",
-      "v": true,
-      "logicX": 13,
-      "logicY": 16,
-      "logicZ": 1,
-      "tf": [
-        [
-          5.65,
-          0,
-          5.232
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "22",
-          "24"
-        ],
-        "out": [
-          "22",
-          "24"
-        ],
-        "center": [],
-        "agvRotation": [
-          "cl2",
-          "clx"
-        ],
-        "linkStore": [
-          {
-            "item": "rack1",
-            "bay": 2,
-            "level": 1,
-            "cell": 0,
-            "direction": "left"
-          }
-        ]
-      }
-    },
-    {
-      "id": "24",
-      "t": "way",
-      "v": true,
-      "logicX": 13,
-      "logicY": 17,
-      "logicZ": 1,
-      "tf": [
-        [
-          5.65,
-          0,
-          5.882
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "23",
-          "25"
-        ],
-        "out": [
-          "23",
-          "25"
-        ],
-        "center": []
-      }
-    },
-    {
-      "id": "25",
-      "t": "way",
-      "v": true,
-      "logicX": 13,
-      "logicY": 18,
-      "logicZ": 1,
-      "tf": [
-        [
-          5.65,
-          0,
-          6.532
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "24",
-          "26"
-        ],
-        "out": [
-          "24",
-          "26"
-        ],
-        "center": [],
-        "linkStore": [
-          {
-            "item": "rack1",
-            "bay": 1,
-            "level": 1,
-            "cell": 0,
-            "direction": "left"
-          }
-        ]
-      }
-    },
-    {
-      "id": "26",
-      "t": "way",
-      "v": true,
-      "logicX": 13,
-      "logicY": 19,
-      "logicZ": 1,
-      "tf": [
-        [
-          5.65,
-          0,
-          6.744
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "25",
-          "27"
-        ],
-        "out": [
-          "25",
-          "27"
-        ],
-        "center": [],
-        "linkStore": [
-          {
-            "item": "58",
-            "bay": 0,
-            "level": 0,
-            "cell": 0,
-            "direction": "right"
-          }
-        ]
-      }
-    },
-    {
-      "id": "27",
-      "t": "way",
-      "v": true,
-      "logicX": 13,
-      "logicY": 20,
-      "logicZ": 1,
-      "tf": [
-        [
-          5.65,
-          0,
-          7.75
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "26",
-          "charger2"
-        ],
-        "out": [
-          "26",
-          "charger2"
-        ],
-        "center": [],
-        "linkStore": [
-          {
-            "item": "rack1",
-            "bay": 0,
-            "level": 1,
-            "cell": 0,
-            "direction": "left"
-          }
-        ]
-      }
-    },
-    {
-      "id": "36",
-      "t": "way",
-      "v": true,
-      "logicX": 12,
-      "logicY": 10,
-      "logicZ": 1,
-      "tf": [
-        [
-          3.9,
-          0,
-          2.13
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "1"
-        ],
-        "out": [
-          "1"
-        ],
-        "center": [],
-        "linkStore": [
-          {
-            "item": "47",
-            "bay": 0,
-            "level": 0,
-            "cell": 0,
-            "direction": "up"
-          }
-        ]
-      }
-    },
-    {
-      "id": "38",
-      "t": "way",
-      "v": true,
-      "logicX": 10,
-      "logicY": 10,
-      "logicZ": 1,
-      "tf": [
-        [
-          1.5,
-          0,
-          2.13
-        ],
-        [
-          90,
-          0,
-          0
-        ],
-        [
-          0.25,
-          0.25,
-          0.1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "1"
-        ],
-        "out": [
-          "1"
-        ],
-        "center": [],
-        "linkStore": [
-          {
-            "item": "49",
-            "bay": 0,
-            "level": 0,
-            "cell": 0,
-            "direction": "up"
-          }
-        ]
-      }
-    },
-    {
-      "id": "47",
-      "t": "gstore",
-      "v": true,
-      "tf": [
-        [
-          3.9,
-          0,
-          0.63
-        ],
-        [
-          0,
-          90,
-          0
-        ],
-        [
-          1,
-          0.01,
-          1
-        ]
-      ],
-      "dt": {
-        "in": [],
-        "out": [],
-        "center": [],
-        "strokeWidth": 0.1
-      }
-    },
-    {
-      "id": "49",
-      "t": "gstore",
-      "v": true,
-      "tf": [
-        [
-          1.5,
-          0,
-          0.63
-        ],
-        [
-          0,
-          90,
-          0
-        ],
-        [
-          1,
-          0.01,
-          1
-        ]
-      ],
-      "dt": {
-        "in": [],
-        "out": [],
-        "center": [],
-        "strokeWidth": 0.1
-      }
-    },
-    {
-      "id": "54",
-      "t": "gstore",
-      "v": true,
-      "tf": [
-        [
-          7.1,
-          0,
-          2.865
-        ],
-        [
-          0,
-          0,
-          0
-        ],
-        [
-          1,
-          0.01,
-          1
-        ]
-      ],
-      "dt": {
-        "in": [],
-        "out": [],
-        "center": [],
-        "strokeWidth": 0.1
-      }
-    },
-    {
-      "id": "56",
-      "t": "gstore",
-      "v": true,
-      "tf": [
-        [
-          7.1,
-          0,
-          4.35
-        ],
-        [
-          0,
-          0,
-          0
-        ],
-        [
-          1,
-          0.01,
-          1
-        ]
-      ],
-      "dt": {
-        "in": [],
-        "out": [],
-        "center": [],
-        "strokeWidth": 0.1
-      }
-    },
-    {
-      "id": "58",
-      "t": "gstore",
-      "v": true,
-      "tf": [
-        [
-          7.1,
-          0,
-          6.75
-        ],
-        [
-          0,
-          90,
-          0
-        ],
-        [
-          1,
-          0.01,
-          1
-        ]
-      ],
-      "dt": {
-        "in": [],
-        "out": [],
-        "center": [],
-        "strokeWidth": 0.1
-      }
-    },
-    {
-      "id": "10",
-      "t": "cl2",
-      "v": true,
-      "tf": [
-        [
-          5.65,
-          0,
-          2.13
-        ],
-        [
-          0,
-          -90,
-          0
-        ],
-        [
-          1,
-          1,
-          1
-        ]
-      ],
-      "dt": {
-        "in": [],
-        "out": [],
-        "center": [],
-        "ptrWidth": 1.5,
-        "ptrDepth": 1.5,
-        "ptrHeight": 1.98
-      }
-    },
-    {
-      "id": "199",
-      "t": "clx",
-      "v": true,
-      "tf": [
-        [
-          1.5,
-          0,
-          2.13
-        ],
-        [
-          0,
-          0,
-          0
-        ],
-        [
-          1,
-          1,
-          1
-        ]
-      ],
-      "dt": {
-        "in": [],
-        "out": [],
-        "center": [],
-        "clxWidth": 1.65,
-        "clxDepth": 1.65,
-        "clxHeight": 3.393
-      }
-    },
-    {
-      "id": "charger1",
-      "t": "way",
-      "v": true,
-      "tf": [
-        [
-          2.696,
-          0,
-          8.75
-        ],
-        [
-          0,
-          0,
-          0
-        ],
-        [
-          1,
-          1,
-          1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "8"
-        ],
-        "out": [
-          "8"
-        ],
-        "center": [],
-        "isCharger": true
-      }
-    },
-    {
-      "id": "charger2",
-      "t": "way",
-      "v": true,
-      "tf": [
-        [
-          5.655,
-          0,
-          8.75
-        ],
-        [
-          0,
-          0,
-          0
-        ],
-        [
-          1,
-          1,
-          1
-        ]
-      ],
-      "dt": {
-        "in": [
-          "27"
-        ],
-        "out": [
-          "27"
-        ],
-        "center": [],
-        "isCharger": true
-      }
-    }
-  ]
-}