Crashes on these points

[paulharris]

> var qh = require('quickhull3d');
> var pts =
[ [ 38, 89, 0 ],
  [ 85, 91, 0 ],
  [ 94, 89, 0 ],
  [ 70, 40, 0 ],
  [ 63, 90, 0 ],
  [ 60, 52, 0 ],
  [ 20, 16, 0 ],
  [ 38, 13, 0 ],
  [ 25, 82, 0 ],
  [ 7, 80, 0 ],
  [ 28, 80, 0 ],
  [ 43, 64, 0 ],
  [ 48, 68, 0 ],
  [ 86, 64, 0 ],
  [ 52, 60, 0 ],
  [ 56, 75, 0 ],
  [ 47, 3, 0 ],
  [ 68, 13, 0 ],
  [ 50, 44, 0 ],
  [ 82, 54, 0 ],
  [ 96, 45, 0 ],
  [ 85, 1, 0 ],
  [ 30, 24, 0 ],
  [ 54, 3, 0 ],
  [ 65, 95, 0 ],
  [ 95, 7, 0 ],
  [ 97, 42, 0 ],
  [ 44, 73, 0 ],
  [ 79, 55, 0 ],
  [ 72, 34, 0 ],
  [ 8, 18, 0 ],
  [ 79, 46, 0 ],
  [ 92, 32, 0 ],
  [ 61, 29, 0 ],
  [ 21, 7, 0 ],
  [ 24, 25, 0 ],
  [ 41, 32, 0 ],
  [ 72, 91, 0 ],
  [ 1, 63, 0 ],
  [ 18, 8, 0 ],
  [ 44, 99, 0 ],
  [ 59, 90, 0 ],
  [ 12, 15, 0 ],
  [ 81, 60, 0 ],
  [ 21, 10, 0 ],
  [ 9, 71, 0 ],
  [ 12, 86, 0 ],
  [ 99, 41, 0 ],
  [ 32, 48, 0 ],
  [ 40, 20, 0 ],
  [ 47, 89, 0 ],
  [ 41, 9, 0 ],
  [ 29, 80, 0 ],
  [ 56, 63, 0 ],
  [ 36, 11, 0 ],
  [ 25, 14, 0 ],
  [ 44, 40, 0 ],
  [ 60, 41, 0 ],
  [ 32, 81, 0 ],
  [ 64, 56, 0 ],
  [ 41, 90, 0 ],
  [ 29, 73, 0 ],
  [ 68, 97, 0 ],
  [ 91, 90, 0 ],
  [ 57, 0, 0 ],
  [ 67, 34, 0 ],
  [ 64, 8, 0 ],
  [ 66, 65, 0 ],
  [ 39, 90, 0 ],
  [ 72, 62, 0 ],
  [ 63, 13, 0 ],
  [ 45, 94, 0 ],
  [ 2, 34, 0 ] ];
> qh(pts);
TypeError: Cannot read property 'point' of undefined
    at QuickHull.createInitialSimplex (/tmp/node-v6.11.1-linux-x64/qhull3/node_modules/quickhull3d/dist/QuickHull.js:398:32)
    at QuickHull.build (/tmp/node-v6.11.1-linux-x64/qhull3/node_modules/quickhull3d/dist/QuickHull.js:835:12)
    at runner (/tmp/node-v6.11.1-linux-x64/qhull3/node_modules/quickhull3d/dist/index.js:18:12)
    at repl:1:1
    at sigintHandlersWrap (vm.js:22:35)
    at sigintHandlersWrap (vm.js:73:12)
    at ContextifyScript.Script.runInThisContext (vm.js:21:12)
    at REPLServer.defaultEval (repl.js:340:29)
    at bound (domain.js:280:14)
    at REPLServer.runBound [as eval] (domain.js:293:12)

[mauriciopoppe]

Thanks for the report! For a degenerate case where the input belongs to a plane the program couldn't find a point with distance > 0, the solution was to set the minimal distance allowed to be >= 0

fixed in v2.0.1