points-to-vertices/cjs/index.js

:white_square_button: a points to vertices array convertor

'use strict';

exports.__esModule = true;

var _pointToVertex = require('./lib/pointToVertex');

var _pointToVertex2 = _interopRequireDefault(_pointToVertex);

var _flatten = require('./lib/flatten');

var _flatten2 = _interopRequireDefault(_flatten);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = function (points) {
  var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
      _ref$color = _ref.color,
      color = _ref$color === undefined ? true : _ref$color,
      _ref$dx = _ref.dx,
      dx = _ref$dx === undefined ? 0 : _ref$dx,
      _ref$dy = _ref.dy,
      dy = _ref$dy === undefined ? 0 : _ref$dy,
      _ref$dz = _ref.dz,
      dz = _ref$dz === undefined ? 0 : _ref$dz,
      _ref$dcolor = _ref.dcolor,
      dcolor = _ref$dcolor === undefined ? [0, 0, 0, 1] : _ref$dcolor,
      _ref$meta = _ref.meta,
      meta = _ref$meta === undefined ? false : _ref$meta;

  var options = {
    color: color, dx: dx, dy: dy, dz: dz, dcolor: dcolor, meta: meta
  };

  var vertices = (0, _flatten2.default)(points.map(function (p) {
    return (0, _pointToVertex2.default)(p, options);
  }));

  if (meta) {

    var _meta = {};
    _meta.vertexLength = color ? 7 : 3;
    _meta.amount = vertices.length / _meta.vertexLength;
    _meta.position = { start: 0, length: 3 };
    if (color) _meta.color = { start: 3, length: 4 };
    return { data: vertices, meta: _meta };
  } else {
    return vertices;
  }
};

module.exports = exports['default'];