{
 "name": "Tiger (working name)",
 "source": "reference/user_picture.jpg, one perspective concept picture (827 x 803), the user's 2026-10-22",
 "frame": "1 unit = 1 m, nose to -Y, port +X, Z up (the Kazah's and the Mako's); origin on the centre line 9 cm behind the docking clamp's axis, z 0 the Mako's height datum (the docking arm's wrist 1.94 m over it)",
 "fbx": {
  "forward": "-Y",
  "up": "Z",
  "unreal_import": "Force Front X Axis on, Convert Scene on, scale 1",
  "to_unreal_cm": "ue = (-y, -x, z) * 100 (nose +X)"
 },
 "bounds_m": {
  "min": [
   -1.814,
   -1.945,
   -1.546
  ],
  "max": [
   1.814,
   5.345,
   2.126
  ],
  "length": 7.29,
  "span": 3.629,
  "height": 3.672
 },
 "bounds_ue_cm": {
  "min": [
   -534.5,
   -181.4,
   -154.6
  ],
  "max": [
   194.5,
   181.4,
   212.6
  ]
 },
 "meshes": {
  "SM_Tiger_Hull": {
   "triangles": 14176,
   "quads": 6807,
   "tris": 562,
   "ngons": 0,
   "uv_layers": [
    "UVMap",
    "UV_Tile"
   ],
   "materials": [
    "TIGER | Frame",
    "TIGER | Hull paint",
    "TIGER | Recess grey",
    "TIGER | Lower hull",
    "TIGER | Capsule grey",
    "TIGER | Jaw paint",
    "TIGER | Groove",
    "TIGER | Cabin panel",
    "TIGER | Cabin floor",
    "TIGER | Intake",
    "TIGER | Graphite",
    "TIGER | Fin grey",
    "TIGER | Black gloss",
    "TIGER | Steel",
    "TIGER | Lamp light",
    "TIGER | Trim",
    "TIGER | White plate",
    "TIGER | Lens",
    "TIGER | Yellow marking"
   ]
  },
  "SM_Tiger_Glass": {
   "triangles": 3689,
   "quads": 1805,
   "tris": 79,
   "ngons": 0,
   "uv_layers": [
    "UVMap",
    "UV_Tile"
   ],
   "materials": [
    "TIGER | Glass upper",
    "TIGER | Glass",
    "TIGER | Bay glass"
   ]
  },
  "SM_Tiger_Cabin": {
   "triangles": 384,
   "quads": 132,
   "tris": 120,
   "ngons": 0,
   "uv_layers": [
    "UVMap",
    "UV_Tile"
   ],
   "materials": [
    "TIGER | Cabin cabin panel",
    "TIGER | Display",
    "TIGER | Seat",
    "TIGER | Seat red",
    "TIGER | Screen",
    "TIGER | Bay white",
    "TIGER | Cabin hull paint"
   ]
  },
  "SM_Tiger_ToolArm": {
   "triangles": 188,
   "quads": 56,
   "tris": 76,
   "ngons": 0,
   "uv_layers": [
    "UVMap",
    "UV_Tile"
   ],
   "materials": [
    "TIGER | Steel",
    "TIGER | Graphite"
   ]
  }
 },
 "collision": {
  "SM_Tiger_Hull": [
   "UCX_SM_Tiger_Hull_00",
   "UCX_SM_Tiger_Hull_01",
   "UCX_SM_Tiger_Hull_02",
   "UCX_SM_Tiger_Hull_03",
   "UCX_SM_Tiger_Hull_04",
   "UCX_SM_Tiger_Hull_05",
   "UCX_SM_Tiger_Hull_06",
   "UCX_SM_Tiger_Hull_07",
   "UCX_SM_Tiger_Hull_08",
   "UCX_SM_Tiger_Hull_09",
   "UCX_SM_Tiger_Hull_10",
   "UCX_SM_Tiger_Hull_11",
   "UCX_SM_Tiger_Hull_12",
   "UCX_SM_Tiger_Hull_13",
   "UCX_SM_Tiger_Hull_14",
   "UCX_SM_Tiger_Hull_15",
   "UCX_SM_Tiger_Hull_16",
   "UCX_SM_Tiger_Hull_17",
   "UCX_SM_Tiger_Hull_18",
   "UCX_SM_Tiger_Hull_19",
   "UCX_SM_Tiger_Hull_20",
   "UCX_SM_Tiger_Hull_21",
   "UCX_SM_Tiger_Hull_22",
   "UCX_SM_Tiger_Hull_23",
   "UCX_SM_Tiger_Hull_24",
   "UCX_SM_Tiger_Hull_25"
  ]
 },
 "moving_parts": {
  "SM_Tiger_ToolArm": {
   "pivot_m": [
    0.0,
    4.8,
    0.13
   ],
   "pivot_ue_cm": [
    -480.0,
    -0.0,
    13.0
   ],
   "axis": "Blender X (Unreal Y)",
   "range_deg": [
    0,
    90
   ],
   "handle": "Tiger_Root[\"tool_arm_down_deg\"]: 0 = pointing aft as the picture draws it, 90 = folded straight down",
   "blender": "rotation_euler.x = -deg (a simple-expression driver)",
   "docking": "fold it (90) before BOARD: pointing aft it ends 0.634 m from the deck well's lip"
  }
 },
 "clamp": {
  "axis_m": [
   0.0,
   -0.09
  ],
  "convention": "the Kazah's: the docking arm's wrist 1.94 m over the origin, the clamp axis 9 cm ahead of it",
  "picture_frame_station": -0.25,
  "model_moved_aft_m": 0.16,
  "clips": {
   "azimuths_deg": [
    45,
    135,
    225,
    315
   ],
   "plate_r_m": [
    0.506,
    0.535
   ],
   "lip_r_m": 0.552,
   "z_m": {
    "plate_bottom": 1.188,
    "wall_top": 1.335,
    "lip_top": 1.375
   },
   "arc_deg": 22,
   "fore_pair": "on raked orange crests from the shell's front edge behind the glass, over the visor",
   "aft_pair": "on orange fairings on the shell behind the collar",
   "detail": {
    "45": {
     "fore": false,
     "centre": [
      0.368,
      0.278
     ],
     "stands_on_z": 0.996,
     "fairing_m": 0.192,
     "height_m": 0.379,
     "on": "the shell behind the collar"
    },
    "135": {
     "fore": false,
     "centre": [
      -0.368,
      0.278
     ],
     "stands_on_z": 0.996,
     "fairing_m": 0.192,
     "height_m": 0.379,
     "on": "the shell behind the collar"
    },
    "225": {
     "fore": true,
     "centre": [
      -0.368,
      -0.458
     ],
     "stands_on_z": 0.891,
     "fairing_m": 0.297,
     "height_m": 0.484,
     "on": "a raked crest from the shell's front edge, over the visor"
    },
    "315": {
     "fore": true,
     "centre": [
      0.368,
      -0.458
     ],
     "stands_on_z": 0.891,
     "fairing_m": 0.297,
     "height_m": 0.484,
     "on": "a raked crest from the shell's front edge, over the visor"
    }
   }
  },
  "why_here": "aft of about -0.20 the dorsal fin comes within 0.1 m of the arm's ore hose (over the aft side); forward of -0.25 the fore clips would stand over the canopy glass; raising the Tiger on the arm brought the claws down on the shell (build/tg_clamp_place.py)",
  "hold": "the collar's profile only, as the Kazah and the Mako: the shut claws stand 14 mm off the lip, no catch"
 },
 "checks": {
  "moon_pool_at_board_tool_arm_folded": {
   "least_m": 1.029,
   "world_point": [
    -1.905,
    -3.66,
    -1.86
   ],
   "tender_point": [
    0.0,
    4.92,
    0.3
   ],
   "lowest_z_at_board": -3.706
  },
  "moon_pool_at_board_tool_arm_aft": {
   "least_m": 0.634,
   "world_point": [
    -2.325,
    -3.644,
    -1.98
   ],
   "tender_point": [
    0.016,
    5.34,
    0.18
   ],
   "lowest_z_at_board": -3.706
  },
  "moon_pool_limit_m": 1.0,
  "carousel_sweep_tiger": {
   "side": 0.256,
   "roof": 0.438,
   "over_deck": 4.954,
   "aft_bulkhead": 4.917,
   "fore_bulkhead": 4.337
  },
  "carousel_sweep_kazah": {
   "side": 0.366,
   "roof": 1.114,
   "over_deck": 5.535,
   "aft_bulkhead": 4.59,
   "fore_bulkhead": 4.01
  },
  "clamp_docking_arm_file": {
   "file": "DockArm_Carousel.blend",
   "poses": 86,
   "poses_with_intersections": 0,
   "least_gap_overall_m": 0.0142,
   "gaps_measured": "both ways",
   "least_gap_where": {
    "pose": "lower 0.0 m, claws shut, nose +x",
    "arm_part": "Arm1_Claw1",
    "tiger_part": "SM_Tiger (vertex 6860)"
   },
   "least_gap_per_part_m": {
    "Arm1_Claw1": 0.0142,
    "Arm1_Claw2": 0.0142,
    "Arm1_Claw3": 0.0142,
    "Arm1_Claw4": 0.0142,
    "Arm1_Head": 0.026,
    "Arm1_OreHose": 0.1006,
    "Arm1_Boom": 0.3293,
    "Arm1_UpperLink": 0.4205,
    "Arm1_LowerLink": 0.4347,
    "SM_DockArm_Turret": 3.6269
   }
  },
  "clamp_ship_file": {
   "file": "M_Ship_v2_interior_season2.blend",
   "poses": 3,
   "poses_with_intersections": 0,
   "least_gap_overall_m": 0.0142,
   "gaps_measured": "both ways",
   "least_gap_where": {
    "pose": "ship file, in the place of _Tender1",
    "arm_part": "SK_DockArm_Arm1_Claw1",
    "tiger_part": "SM_Tiger (vertex 6860)"
   },
   "least_gap_per_part_m": {
    "Arm1_Claw1": 0.0142,
    "Arm1_Claw2": 0.0142,
    "Arm1_Claw3": 0.0142,
    "Arm1_Claw4": 0.0142,
    "Arm1_Head": 0.026,
    "Arm1_OreHose": 0.1007,
    "Arm1_Boom": 0.3293,
    "Arm1_UpperLink": 0.4205,
    "Arm1_LowerLink": 0.4347,
    "Turret": 3.6269,
    "Mount": 4.2332
   }
  },
  "tool_arm_travel": {
   "steps": 37,
   "with_intersections": 0,
   "least_gap_m": 0.005,
   "driver_follows": true
  },
  "carousel_triangles": {
   "ship_meshes": 63,
   "placements": 360,
   "with_crossings": 0,
   "crossings": [],
   "least_3d_clearance_m": 0.188,
   "where": [
    96,
    3,
    "Moonpool | hull lining",
    [
     2.97,
     7.37,
     4.56
    ]
   ]
  },
  "descent_board_to_pool": {
   "steps": 9,
   "ship_meshes": 496,
   "with_ship_crossings": 0,
   "least_ship_gap_m": 1.035,
   "nearest_ship": "Moonpool | deck around open well",
   "with_arm_hits": 0,
   "least_arm_gap_m": 0.0155
  },
  "cockpit_and_bay_inside_the_skin": {
   "cabin_vertices": 230,
   "crossing_pairs": {},
   "crossing_boxes": {},
   "vertices_within_5mm": {
    "SM_Tiger_Hull": 7
   },
   "least_gap_m": 0.0016,
   "vertices_seen_from_outside": 0
  }
 },
 "textures": [
  "T_Tiger_Cabin_BevelNormal.png",
  "T_Tiger_Cabin_Masks.png",
  "T_Tiger_Exterior_BevelNormal.png",
  "T_Tiger_Exterior_Masks.png",
  "T_Tiger_Screens.png"
 ],
 "picture_camera": {
  "location": [
   9.1442,
   -7.5256,
   -0.5873
  ],
  "rotation_euler_xyz_deg": [
   93.081,
   7.322,
   48.073
  ],
  "lens_mm_36mm_sensor": 84.31,
  "resolution": [
   827,
   803
  ]
 }
}