{
 "name": "park_kit",
 "version": "0.1",
 "note": "Original GODVERSE park objects. props/ and textures/ must ship together (GLBs reference ../textures/*.jpg). grinds are prop-local segments \u2014 rotate/translate with the prop and append to the park rails list. element = matching skatemakerpro terrain kind for real collision.",
 "textures": "MODELBEAST flux_local (flux2-klein-4b), original generations",
 "props": [
  {
   "id": "qp_24",
   "src": "props/qp_24.glb",
   "category": "obstacle",
   "desc": "plywood quarter pipe 4ft, steel coping",
   "size": [
    2.4,
    1.25,
    2.297
   ],
   "tris": 124,
   "grinds": [
    {
     "a": [
      -1.2,
      -1.697056274847714
     ],
     "b": [
      1.2,
      -1.697056274847714
     ],
     "ya": 1.22,
     "yb": 1.22,
     "kind": "rail"
    }
   ],
   "element": {
    "kind": "quarter",
    "len": 2.4,
    "r0": 1.8,
    "r1": 1.8,
    "h": 1.2
   }
  },
  {
   "id": "qp_18",
   "src": "props/qp_18.glb",
   "category": "obstacle",
   "desc": "mini quarter 3ft",
   "size": [
    1.8,
    0.95,
    1.873
   ],
   "tris": 124,
   "grinds": [
    {
     "a": [
      -0.9,
      -1.2727922061357857
     ],
     "b": [
      0.9,
      -1.2727922061357857
     ],
     "ya": 0.92,
     "yb": 0.92,
     "kind": "rail"
    }
   ],
   "element": {
    "kind": "quarter",
    "len": 1.8,
    "r0": 1.35,
    "r1": 1.35,
    "h": 0.9
   }
  },
  {
   "id": "bank_12",
   "src": "props/bank_12.glb",
   "category": "obstacle",
   "desc": "plywood wedge bank",
   "size": [
    2.4,
    0.9,
    2.2
   ],
   "tris": 54,
   "grinds": [
    {
     "a": [
      -1.2,
      0
     ],
     "b": [
      1.2,
      0
     ],
     "ya": 0.9,
     "yb": 0.9,
     "kind": "ledge"
    }
   ],
   "element": {
    "kind": "bank",
    "len": 2.4,
    "h": 0.9,
    "run": 1.8
   }
  },
  {
   "id": "kicker",
   "src": "props/kicker.glb",
   "category": "obstacle",
   "desc": "curved plywood launch kicker",
   "size": [
    1.2,
    0.45,
    1.04
   ],
   "tris": 56,
   "element": {
    "kind": "bank",
    "len": 1.2,
    "h": 0.45,
    "run": 1.0
   }
  },
  {
   "id": "funbox_ply",
   "src": "props/funbox_ply.glb",
   "category": "obstacle",
   "desc": "plywood funbox, banks both sides, steel edge caps",
   "size": [
    2.4,
    0.6,
    3.2
   ],
   "tris": 68,
   "grinds": [
    {
     "a": [
      -1.2,
      0.6
     ],
     "b": [
      1.2,
      0.6
     ],
     "ya": 0.6,
     "yb": 0.6,
     "kind": "ledge"
    },
    {
     "a": [
      -1.2,
      -0.6
     ],
     "b": [
      1.2,
      -0.6
     ],
     "ya": 0.6,
     "yb": 0.6,
     "kind": "ledge"
    }
   ],
   "element": {
    "kind": "funbox",
    "hw": 1.2,
    "hd": 0.6,
    "h": 0.6,
    "skirt": 1.0
   }
  },
  {
   "id": "spine_ply",
   "src": "props/spine_ply.glb",
   "category": "obstacle",
   "desc": "plywood spine, double coping",
   "size": [
    2.4,
    0.95,
    2.746
   ],
   "tris": 188,
   "grinds": [
    {
     "a": [
      -1.2,
      0.1
     ],
     "b": [
      1.2,
      0.1
     ],
     "ya": 0.92,
     "yb": 0.92,
     "kind": "rail"
    },
    {
     "a": [
      -1.2,
      -0.1
     ],
     "b": [
      1.2,
      -0.1
     ],
     "ya": 0.92,
     "yb": 0.92,
     "kind": "rail"
    }
   ],
   "element": {
    "kind": "spine",
    "len": 2.4,
    "r": 1.35,
    "h": 0.9
   }
  },
  {
   "id": "manual_pad",
   "src": "props/manual_pad.glb",
   "category": "obstacle",
   "desc": "low concrete manual pad, steel edges",
   "size": [
    2.0,
    0.28,
    1.658
   ],
   "tris": 60,
   "grinds": [
    {
     "a": [
      -1.0,
      0.8
     ],
     "b": [
      1.0,
      0.8
     ],
     "ya": 0.28,
     "yb": 0.28,
     "kind": "ledge"
    },
    {
     "a": [
      -1.0,
      -0.8
     ],
     "b": [
      1.0,
      -0.8
     ],
     "ya": 0.28,
     "yb": 0.28,
     "kind": "ledge"
    }
   ],
   "element": {
    "kind": "funbox",
    "hw": 1.0,
    "hd": 0.8,
    "h": 0.28,
    "skirt": 0.3
   }
  },
  {
   "id": "ledge_concrete",
   "src": "props/ledge_concrete.glb",
   "category": "obstacle",
   "desc": "concrete grind ledge, tagged side",
   "size": [
    2.4,
    0.42,
    0.508
   ],
   "tris": 62,
   "grinds": [
    {
     "a": [
      -1.2,
      0.225
     ],
     "b": [
      1.2,
      0.225
     ],
     "ya": 0.42,
     "yb": 0.42,
     "kind": "ledge"
    },
    {
     "a": [
      -1.2,
      -0.225
     ],
     "b": [
      1.2,
      -0.225
     ],
     "ya": 0.42,
     "yb": 0.42,
     "kind": "ledge"
    }
   ],
   "collider": {
    "type": "box",
    "hw": 1.2,
    "hd": 0.225,
    "h": 0.42
   },
   "element": {
    "kind": "ledge",
    "hw": 1.2,
    "hd": 0.225,
    "h": 0.42
   }
  },
  {
   "id": "grindbox_ply",
   "src": "props/grindbox_ply.glb",
   "category": "obstacle",
   "desc": "plywood grindbox: round bar one edge, angle the other",
   "size": [
    1.8,
    0.448,
    0.553
   ],
   "tris": 68,
   "grinds": [
    {
     "a": [
      -0.9,
      0.25
     ],
     "b": [
      0.9,
      0.25
     ],
     "ya": 0.42400000000000004,
     "yb": 0.42400000000000004,
     "kind": "rail"
    },
    {
     "a": [
      -0.9,
      -0.25
     ],
     "b": [
      0.9,
      -0.25
     ],
     "ya": 0.4,
     "yb": 0.4,
     "kind": "ledge"
    }
   ],
   "element": {
    "kind": "ledge",
    "hw": 0.9,
    "hd": 0.25,
    "h": 0.4
   }
  },
  {
   "id": "rail_flat_3m",
   "src": "props/rail_flat_3m.glb",
   "category": "obstacle",
   "desc": "round flat rail, 3m",
   "size": [
    3.0,
    0.37,
    0.12
   ],
   "tris": 128,
   "grinds": [
    {
     "a": [
      -1.5,
      0
     ],
     "b": [
      1.5,
      0
     ],
     "ya": 0.35,
     "yb": 0.35,
     "kind": "rail"
    }
   ],
   "collider": {
    "type": "none"
   }
  },
  {
   "id": "rail_flat_6m",
   "src": "props/rail_flat_6m.glb",
   "category": "obstacle",
   "desc": "round flat rail, 6m",
   "size": [
    6.0,
    0.47,
    0.12
   ],
   "tris": 172,
   "grinds": [
    {
     "a": [
      -3.0,
      0
     ],
     "b": [
      3.0,
      0
     ],
     "ya": 0.45,
     "yb": 0.45,
     "kind": "rail"
    }
   ],
   "collider": {
    "type": "none"
   }
  },
  {
   "id": "rail_kink",
   "src": "props/rail_kink.glb",
   "category": "obstacle",
   "desc": "kinked down rail: flat then slope",
   "size": [
    3.206,
    0.57,
    0.12
   ],
   "tris": 192,
   "grinds": [
    {
     "a": [
      -1.6,
      0
     ],
     "b": [
      0.2,
      0
     ],
     "ya": 0.55,
     "yb": 0.55,
     "kind": "rail"
    },
    {
     "a": [
      0.2,
      0
     ],
     "b": [
      1.6,
      0
     ],
     "ya": 0.55,
     "yb": 0.1,
     "kind": "rail"
    }
   ],
   "collider": {
    "type": "none"
   }
  },
  {
   "id": "rail_rainbow",
   "src": "props/rail_rainbow.glb",
   "category": "obstacle",
   "desc": "rainbow rail arc",
   "size": [
    3.4,
    0.82,
    0.14
   ],
   "tris": 244,
   "grinds": [
    {
     "a": [
      -1.6,
      0
     ],
     "b": [
      0,
      0
     ],
     "ya": 0.06,
     "yb": 0.8,
     "kind": "rail"
    },
    {
     "a": [
      0,
      0
     ],
     "b": [
      1.6,
      0
     ],
     "ya": 0.8,
     "yb": 0.06,
     "kind": "rail"
    }
   ],
   "collider": {
    "type": "none"
   }
  },
  {
   "id": "pipe_full",
   "src": "props/pipe_full.glb",
   "category": "obstacle",
   "desc": "concrete full pipe, graffiti bombed outside",
   "size": [
    3.0,
    3.65,
    3.8
   ],
   "tris": 192,
   "collider": {
    "type": "box",
    "hw": 1.5,
    "hd": 1.9,
    "h": 3.8
   }
  },
  {
   "id": "bench_park",
   "src": "props/bench_park.glb",
   "category": "furniture",
   "desc": "timber slat park bench, steel frame",
   "size": [
    1.8,
    0.866,
    0.638
   ],
   "tris": 276,
   "grinds": [
    {
     "a": [
      -0.9,
      0.25
     ],
     "b": [
      0.9,
      0.25
     ],
     "ya": 0.45,
     "yb": 0.45,
     "kind": "ledge"
    },
    {
     "a": [
      -0.9,
      -0.36
     ],
     "b": [
      0.9,
      -0.36
     ],
     "ya": 0.86,
     "yb": 0.86,
     "kind": "rail"
    }
   ],
   "collider": {
    "type": "box",
    "hw": 0.9,
    "hd": 0.35,
    "h": 0.45
   }
  },
  {
   "id": "bench_concrete",
   "src": "props/bench_concrete.glb",
   "category": "furniture",
   "desc": "concrete bench block, tagged",
   "size": [
    1.8,
    0.45,
    0.452
   ],
   "tris": 14,
   "grinds": [
    {
     "a": [
      -0.9,
      0.225
     ],
     "b": [
      0.9,
      0.225
     ],
     "ya": 0.45,
     "yb": 0.45,
     "kind": "ledge"
    },
    {
     "a": [
      -0.9,
      -0.225
     ],
     "b": [
      0.9,
      -0.225
     ],
     "ya": 0.45,
     "yb": 0.45,
     "kind": "ledge"
    }
   ],
   "collider": {
    "type": "box",
    "hw": 0.9,
    "hd": 0.225,
    "h": 0.45
   },
   "element": {
    "kind": "ledge",
    "hw": 0.9,
    "hd": 0.225,
    "h": 0.45
   }
  },
  {
   "id": "picnic_table",
   "src": "props/picnic_table.glb",
   "category": "furniture",
   "desc": "timber A-frame picnic table",
   "size": [
    1.8,
    0.78,
    2.325
   ],
   "tris": 240,
   "grinds": [
    {
     "a": [
      -0.9,
      0.4
     ],
     "b": [
      0.9,
      0.4
     ],
     "ya": 0.78,
     "yb": 0.78,
     "kind": "ledge"
    },
    {
     "a": [
      -0.9,
      -0.4
     ],
     "b": [
      0.9,
      -0.4
     ],
     "ya": 0.78,
     "yb": 0.78,
     "kind": "ledge"
    }
   ],
   "collider": {
    "type": "box",
    "hw": 0.9,
    "hd": 0.85,
    "h": 0.78
   }
  },
  {
   "id": "bin_council",
   "src": "props/bin_council.glb",
   "category": "furniture",
   "desc": "council park bin, dark green",
   "size": [
    0.61,
    1.02,
    0.595
   ],
   "tris": 252,
   "collider": {
    "type": "cylinder",
    "r": 0.32,
    "h": 1.02
   }
  },
  {
   "id": "bollard_steel",
   "src": "props/bollard_steel.glb",
   "category": "furniture",
   "desc": "galvanised bollard",
   "size": [
    0.16,
    0.93,
    0.16
   ],
   "tris": 96,
   "collider": {
    "type": "cylinder",
    "r": 0.1,
    "h": 0.93
   }
  },
  {
   "id": "railing_ped_2m",
   "src": "props/railing_ped_2m.glb",
   "category": "furniture",
   "desc": "pedestrian railing, 2m module",
   "size": [
    2.04,
    1.024,
    0.14
   ],
   "tris": 152,
   "grinds": [
    {
     "a": [
      -1.0,
      0
     ],
     "b": [
      1.0,
      0
     ],
     "ya": 1.0,
     "yb": 1.0,
     "kind": "rail"
    }
   ],
   "collider": {
    "type": "none"
   }
  },
  {
   "id": "planter_box",
   "src": "props/planter_box.glb",
   "category": "furniture",
   "desc": "brick planter, concrete cap, gum sapling",
   "size": [
    1.28,
    1.95,
    0.989
   ],
   "tris": 140,
   "grinds": [
    {
     "a": [
      -0.64,
      0.29
     ],
     "b": [
      0.64,
      0.29
     ],
     "ya": 0.5,
     "yb": 0.5,
     "kind": "ledge"
    },
    {
     "a": [
      -0.64,
      -0.29
     ],
     "b": [
      0.64,
      -0.29
     ],
     "ya": 0.5,
     "yb": 0.5,
     "kind": "ledge"
    }
   ],
   "collider": {
    "type": "box",
    "hw": 0.64,
    "hd": 0.29,
    "h": 0.5
   }
  },
  {
   "id": "kerb_3m",
   "src": "props/kerb_3m.glb",
   "category": "dressing",
   "desc": "kerb + gutter strip \u2014 slappy central",
   "size": [
    3.0,
    0.15,
    1.65
   ],
   "tris": 36,
   "grinds": [
    {
     "a": [
      -1.5,
      0
     ],
     "b": [
      1.5,
      0
     ],
     "ya": 0.15,
     "yb": 0.15,
     "kind": "ledge"
    }
   ],
   "collider": {
    "type": "none"
   }
  },
  {
   "id": "wall_graffiti",
   "src": "props/wall_graffiti.glb",
   "category": "dressing",
   "desc": "freestanding graffiti wall \u2014 wallride bait",
   "size": [
    3.6,
    1.8,
    0.256
   ],
   "tris": 16,
   "grinds": [
    {
     "a": [
      -1.8,
      0
     ],
     "b": [
      1.8,
      0
     ],
     "ya": 1.8,
     "yb": 1.8,
     "kind": "ledge"
    }
   ],
   "collider": {
    "type": "box",
    "hw": 1.8,
    "hd": 0.125,
    "h": 1.8
   }
  },
  {
   "id": "shade_sail",
   "src": "props/shade_sail.glb",
   "category": "dressing",
   "desc": "council shade sail on galv posts",
   "size": [
    4.71,
    3.403,
    3.91
   ],
   "tris": 168,
   "collider": {
    "type": "cylinder",
    "r": 0.1,
    "h": 3.2
   }
  },
  {
   "id": "tree_fig",
   "src": "props/tree_fig.glb",
   "category": "vegetation",
   "desc": "Moreton Bay fig \u2014 buttress roots, huge canopy",
   "size": [
    9.36,
    5.9,
    7.57
   ],
   "tris": 686,
   "collider": {
    "type": "cylinder",
    "r": 0.85,
    "h": 2.8
   }
  },
  {
   "id": "tree_gum",
   "src": "props/tree_gum.glb",
   "category": "vegetation",
   "desc": "eucalypt \u2014 pale mottled trunk, sparse crown",
   "size": [
    5.339,
    7.106,
    3.848
   ],
   "tris": 498,
   "collider": {
    "type": "cylinder",
    "r": 0.32,
    "h": 5.6
   }
  },
  {
   "id": "mound_dirt",
   "src": "props/mound_dirt.glb",
   "category": "dressing",
   "desc": "dirt jump mound \u2014 ridable",
   "size": [
    4.4,
    0.55,
    4.4
   ],
   "tris": 200,
   "element": {
    "kind": "mogul",
    "h": 0.55,
    "s": 1.4
   }
  },
  {
   "id": "qp_vert",
   "src": "props/qp_vert.glb",
   "category": "obstacle",
   "desc": "vert quarter 8ft",
   "size": [
    3.6,
    2.45,
    3.283
   ],
   "tris": 124,
   "grinds": [
    {
     "a": [
      -1.8,
      -2.6832815729997477
     ],
     "b": [
      1.8,
      -2.6832815729997477
     ],
     "ya": 2.42,
     "yb": 2.42,
     "kind": "rail"
    }
   ],
   "element": {
    "kind": "quarter",
    "len": 3.6,
    "r0": 2.7,
    "r1": 2.7,
    "h": 2.4
   }
  },
  {
   "id": "wallride_qp",
   "src": "props/wallride_qp.glb",
   "category": "obstacle",
   "desc": "wallride wall \u2014 transition to vertical",
   "size": [
    3.0,
    1.5,
    1.62
   ],
   "tris": 72,
   "grinds": [
    {
     "a": [
      -1.5,
      -1.5
     ],
     "b": [
      1.5,
      -1.5
     ],
     "ya": 1.5,
     "yb": 1.5,
     "kind": "ledge"
    }
   ],
   "element": {
    "kind": "quarter",
    "len": 3.0,
    "r0": 1.5,
    "r1": 1.5,
    "h": 1.5
   }
  },
  {
   "id": "launch_high",
   "src": "props/launch_high.glb",
   "category": "obstacle",
   "desc": "high launch ramp",
   "size": [
    1.5,
    0.9,
    1.64
   ],
   "tris": 56,
   "element": {
    "kind": "bank",
    "len": 1.5,
    "h": 0.9,
    "run": 1.6
   }
  },
  {
   "id": "square_flatbar",
   "src": "props/square_flatbar.glb",
   "category": "obstacle",
   "desc": "square-section flatbar",
   "size": [
    2.4,
    0.4,
    0.12
   ],
   "tris": 60,
   "grinds": [
    {
     "a": [
      -1.2,
      0
     ],
     "b": [
      1.2,
      0
     ],
     "ya": 0.4,
     "yb": 0.4,
     "kind": "rail"
    }
   ],
   "collider": {
    "type": "none"
   }
  },
  {
   "id": "pole_jam",
   "src": "props/pole_jam.glb",
   "category": "obstacle",
   "desc": "bent pole jammed out of the concrete, 35 deg",
   "size": [
    1.661,
    1.003,
    0.5
   ],
   "tris": 52,
   "grinds": [
    {
     "a": [
      0,
      0
     ],
     "b": [
      1.392558475291286,
      0
     ],
     "ya": 0.05,
     "yb": 0.9750799417967783,
     "kind": "rail"
    }
   ],
   "collider": {
    "type": "none"
   }
  },
  {
   "id": "rail_down",
   "src": "props/rail_down.glb",
   "category": "obstacle",
   "desc": "straight down rail",
   "size": [
    3.008,
    0.8,
    0.12
   ],
   "tris": 128,
   "grinds": [
    {
     "a": [
      -1.5,
      0
     ],
     "b": [
      1.5,
      0
     ],
     "ya": 0.78,
     "yb": 0.18,
     "kind": "rail"
    }
   ],
   "collider": {
    "type": "none"
   }
  },
  {
   "id": "rail_kink2",
   "src": "props/rail_kink2.glb",
   "category": "obstacle",
   "desc": "double-kink down rail",
   "size": [
    4.404,
    0.7,
    0.12
   ],
   "tris": 276,
   "grinds": [
    {
     "a": [
      -2.2,
      0
     ],
     "b": [
      -1.0,
      0
     ],
     "ya": 0.68,
     "yb": 0.68,
     "kind": "rail"
    },
    {
     "a": [
      -1.0,
      0
     ],
     "b": [
      0.1,
      0
     ],
     "ya": 0.68,
     "yb": 0.36,
     "kind": "rail"
    },
    {
     "a": [
      0.1,
      0
     ],
     "b": [
      0.9,
      0
     ],
     "ya": 0.36,
     "yb": 0.36,
     "kind": "rail"
    },
    {
     "a": [
      0.9,
      0
     ],
     "b": [
      2.2,
      0
     ],
     "ya": 0.36,
     "yb": 0.08,
     "kind": "rail"
    }
   ],
   "collider": {
    "type": "none"
   }
  },
  {
   "id": "rail_aframe",
   "src": "props/rail_aframe.glb",
   "category": "obstacle",
   "desc": "A-frame rail",
   "size": [
    3.613,
    0.74,
    0.12
   ],
   "tris": 192,
   "grinds": [
    {
     "a": [
      -1.8,
      0
     ],
     "b": [
      0,
      0
     ],
     "ya": 0.12,
     "yb": 0.72,
     "kind": "rail"
    },
    {
     "a": [
      0,
      0
     ],
     "b": [
      1.8,
      0
     ],
     "ya": 0.72,
     "yb": 0.12,
     "kind": "rail"
    }
   ],
   "collider": {
    "type": "none"
   }
  },
  {
   "id": "rail_donkey",
   "src": "props/rail_donkey.glb",
   "category": "obstacle",
   "desc": "donkey-kick rail \u2014 kinks up at the end",
   "size": [
    3.108,
    0.818,
    0.12
   ],
   "tris": 192,
   "grinds": [
    {
     "a": [
      -1.6,
      0
     ],
     "b": [
      0.6,
      0
     ],
     "ya": 0.42,
     "yb": 0.42,
     "kind": "rail"
    },
    {
     "a": [
      0.6,
      0
     ],
     "b": [
      1.5,
      0
     ],
     "ya": 0.42,
     "yb": 0.8,
     "kind": "rail"
    }
   ],
   "collider": {
    "type": "none"
   }
  },
  {
   "id": "box_low",
   "src": "props/box_low.glb",
   "category": "obstacle",
   "desc": "low grind box 10in",
   "size": [
    1.8,
    0.25,
    0.558
   ],
   "tris": 60,
   "grinds": [
    {
     "a": [
      -0.9,
      0.25
     ],
     "b": [
      0.9,
      0.25
     ],
     "ya": 0.25,
     "yb": 0.25,
     "kind": "ledge"
    },
    {
     "a": [
      -0.9,
      -0.25
     ],
     "b": [
      0.9,
      -0.25
     ],
     "ya": 0.25,
     "yb": 0.25,
     "kind": "ledge"
    }
   ],
   "element": {
    "kind": "ledge",
    "hw": 0.9,
    "hd": 0.25,
    "h": 0.25
   }
  },
  {
   "id": "box_table",
   "src": "props/box_table.glb",
   "category": "obstacle",
   "desc": "high table box 24in",
   "size": [
    2.4,
    0.62,
    0.758
   ],
   "tris": 60,
   "grinds": [
    {
     "a": [
      -1.2,
      0.35
     ],
     "b": [
      1.2,
      0.35
     ],
     "ya": 0.62,
     "yb": 0.62,
     "kind": "ledge"
    },
    {
     "a": [
      -1.2,
      -0.35
     ],
     "b": [
      1.2,
      -0.35
     ],
     "ya": 0.62,
     "yb": 0.62,
     "kind": "ledge"
    }
   ],
   "element": {
    "kind": "ledge",
    "hw": 1.2,
    "hd": 0.35,
    "h": 0.62
   }
  },
  {
   "id": "hubba_down",
   "src": "props/hubba_down.glb",
   "category": "obstacle",
   "desc": "flat-to-down hubba ledge",
   "size": [
    2.6,
    0.66,
    0.42
   ],
   "tris": 14,
   "grinds": [
    {
     "a": [
      -1.3,
      -0.21
     ],
     "b": [
      -0.5,
      -0.21
     ],
     "ya": 0.66,
     "yb": 0.66,
     "kind": "ledge"
    },
    {
     "a": [
      -0.5,
      -0.21
     ],
     "b": [
      1.3,
      -0.21
     ],
     "ya": 0.66,
     "yb": 0.12,
     "kind": "ledge"
    },
    {
     "a": [
      -1.3,
      0.21
     ],
     "b": [
      -0.5,
      0.21
     ],
     "ya": 0.66,
     "yb": 0.66,
     "kind": "ledge"
    },
    {
     "a": [
      -0.5,
      0.21
     ],
     "b": [
      1.3,
      0.21
     ],
     "ya": 0.66,
     "yb": 0.12,
     "kind": "ledge"
    }
   ],
   "collider": {
    "type": "box",
    "hw": 1.3,
    "hd": 0.21,
    "h": 0.66
   }
  },
  {
   "id": "manny_incline",
   "src": "props/manny_incline.glb",
   "category": "obstacle",
   "desc": "inclined manual pad",
   "size": [
    2.0,
    0.4,
    1.603
   ],
   "tris": 12,
   "grinds": [
    {
     "a": [
      -1.0,
      -0.8
     ],
     "b": [
      1.0,
      -0.8
     ],
     "ya": 0.18,
     "yb": 0.4,
     "kind": "ledge"
    },
    {
     "a": [
      -1.0,
      0.8
     ],
     "b": [
      1.0,
      0.8
     ],
     "ya": 0.18,
     "yb": 0.4,
     "kind": "ledge"
    }
   ],
   "collider": {
    "type": "box",
    "hw": 1.0,
    "hd": 0.8,
    "h": 0.4
   }
  },
  {
   "id": "pyramid",
   "src": "props/pyramid.glb",
   "category": "obstacle",
   "desc": "four-sided pyramid, flat top, steel edges",
   "size": [
    4.8,
    0.8,
    4.8
   ],
   "tris": 116,
   "grinds": [
    {
     "a": [
      -0.8,
      0.8
     ],
     "b": [
      0.8,
      0.8
     ],
     "ya": 0.8,
     "yb": 0.8,
     "kind": "ledge"
    },
    {
     "a": [
      0.8,
      0.8
     ],
     "b": [
      0.8,
      -0.8
     ],
     "ya": 0.8,
     "yb": 0.8,
     "kind": "ledge"
    },
    {
     "a": [
      0.8000000000000002,
      -0.7999999999999999
     ],
     "b": [
      -0.7999999999999999,
      -0.8000000000000002
     ],
     "ya": 0.8,
     "yb": 0.8,
     "kind": "ledge"
    },
    {
     "a": [
      -0.7999999999999999,
      -0.8000000000000002
     ],
     "b": [
      -0.8000000000000002,
      0.7999999999999999
     ],
     "ya": 0.8,
     "yb": 0.8,
     "kind": "ledge"
    }
   ],
   "element": {
    "kind": "funbox",
    "hw": 2.4,
    "hd": 2.4,
    "h": 0.8,
    "skirt": 1.5999999999999999
   }
  },
  {
   "id": "euro_gap",
   "src": "props/euro_gap.glb",
   "category": "obstacle",
   "desc": "euro gap: bank up, sheer drop off the deck",
   "size": [
    2.4,
    0.75,
    2.529
   ],
   "tris": 54,
   "grinds": [
    {
     "a": [
      -1.2,
      -0.5
     ],
     "b": [
      1.2,
      -0.5
     ],
     "ya": 0.75,
     "yb": 0.75,
     "kind": "ledge"
    }
   ],
   "element": {
    "kind": "bank",
    "len": 2.4,
    "h": 0.75,
    "run": 1.5
   }
  },
  {
   "id": "volcano",
   "src": "props/volcano.glb",
   "category": "obstacle",
   "desc": "concrete volcano cone, grindable rim",
   "size": [
    4.4,
    1.1,
    4.4
   ],
   "tris": 180,
   "grinds": [
    {
     "a": [
      -0.36,
      -0.36
     ],
     "b": [
      0.36,
      -0.36
     ],
     "ya": 1.1,
     "yb": 1.1,
     "kind": "rail"
    },
    {
     "a": [
      0.36,
      -0.36
     ],
     "b": [
      0.36,
      0.36
     ],
     "ya": 1.1,
     "yb": 1.1,
     "kind": "rail"
    },
    {
     "a": [
      0.36,
      0.36
     ],
     "b": [
      -0.36,
      0.36
     ],
     "ya": 1.1,
     "yb": 1.1,
     "kind": "rail"
    },
    {
     "a": [
      -0.36,
      0.36
     ],
     "b": [
      -0.36,
      -0.36
     ],
     "ya": 1.1,
     "yb": 1.1,
     "kind": "rail"
    }
   ],
   "element": {
    "kind": "mogul",
    "h": 1.1,
    "s": 1.5
   }
  },
  {
   "id": "roller",
   "src": "props/roller.glb",
   "category": "obstacle",
   "desc": "concrete speed roller / pump bump",
   "size": [
    2.4,
    0.32,
    2.2
   ],
   "tris": 42,
   "element": {
    "kind": "mogul",
    "h": 0.32,
    "s": 0.9
   }
  },
  {
   "id": "jersey_barrier",
   "src": "props/jersey_barrier.glb",
   "category": "furniture",
   "desc": "concrete K-rail jersey barrier",
   "size": [
    2.0,
    0.81,
    0.6
   ],
   "tris": 26,
   "grinds": [
    {
     "a": [
      -1.0,
      0
     ],
     "b": [
      1.0,
      0
     ],
     "ya": 0.81,
     "yb": 0.81,
     "kind": "ledge"
    }
   ],
   "collider": {
    "type": "box",
    "hw": 1.0,
    "hd": 0.3,
    "h": 0.81
   }
  },
  {
   "id": "parking_block",
   "src": "props/parking_block.glb",
   "category": "furniture",
   "desc": "concrete parking block \u2014 slappy bait",
   "size": [
    1.7,
    0.15,
    0.16
   ],
   "tris": 12,
   "grinds": [
    {
     "a": [
      -0.85,
      0
     ],
     "b": [
      0.85,
      0
     ],
     "ya": 0.15,
     "yb": 0.15,
     "kind": "ledge"
    }
   ],
   "collider": {
    "type": "none"
   }
  },
  {
   "id": "hydrant",
   "src": "props/hydrant.glb",
   "category": "furniture",
   "desc": "fire hydrant \u2014 bonk it",
   "size": [
    0.32,
    0.8,
    0.32
   ],
   "tris": 208,
   "collider": {
    "type": "cylinder",
    "r": 0.2,
    "h": 0.8
   }
  },
  {
   "id": "pool_edge",
   "src": "props/pool_edge.glb",
   "category": "furniture",
   "desc": "pool coping + tile band, 2m section",
   "size": [
    2.0,
    0.182,
    0.565
   ],
   "tris": 54,
   "grinds": [
    {
     "a": [
      -1.0,
      0.01
     ],
     "b": [
      1.0,
      0.01
     ],
     "ya": 0.185,
     "yb": 0.185,
     "kind": "rail"
    }
   ],
   "collider": {
    "type": "none"
   }
  },
  {
   "id": "fence_chain_3m",
   "src": "props/fence_chain_3m.glb",
   "category": "dressing",
   "desc": "chain-link fence section",
   "size": [
    3.048,
    1.821,
    0.048
   ],
   "tris": 98,
   "grinds": [
    {
     "a": [
      -1.5,
      0
     ],
     "b": [
      1.5,
      0
     ],
     "ya": 1.8,
     "yb": 1.8,
     "kind": "rail"
    }
   ],
   "collider": {
    "type": "box",
    "hw": 1.5,
    "hd": 0.03,
    "h": 1.8
   }
  },
  {
   "id": "floodlight",
   "src": "props/floodlight.glb",
   "category": "dressing",
   "desc": "park floodlight pole",
   "size": [
    1.2,
    6.23,
    0.236
   ],
   "tris": 86,
   "collider": {
    "type": "cylinder",
    "r": 0.12,
    "h": 6.0
   }
  },
  {
   "id": "bleachers_3",
   "src": "props/bleachers_3.glb",
   "category": "furniture",
   "desc": "three-row spectator bleachers",
   "size": [
    3.0,
    0.92,
    1.5
   ],
   "tris": 78,
   "grinds": [
    {
     "a": [
      -1.5,
      -0.225
     ],
     "b": [
      1.5,
      -0.225
     ],
     "ya": 0.32,
     "yb": 0.32,
     "kind": "ledge"
    },
    {
     "a": [
      -1.5,
      0.775
     ],
     "b": [
      1.5,
      0.775
     ],
     "ya": 0.92,
     "yb": 0.92,
     "kind": "ledge"
    }
   ],
   "collider": {
    "type": "box",
    "hw": 1.5,
    "hd": 0.75,
    "h": 0.92
   }
  },
  {
   "id": "drain_grate",
   "src": "props/drain_grate.glb",
   "category": "dressing",
   "desc": "flush drainage grate",
   "size": [
    1.06,
    0.022,
    0.76
   ],
   "tris": 24,
   "collider": {
    "type": "none"
   }
  }
 ]
}