85 lines
2.1 KiB
JavaScript
85 lines
2.1 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.process = exports["default"] = exports.TYPE = void 0;
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var _common = _interopRequireDefault(require("./common"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
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var TYPE = 'SPLINE';
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exports.TYPE = TYPE;
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var process = function process(tuples) {
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var controlPoint;
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return tuples.reduce(function (entity, tuple) {
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var type = tuple[0];
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var value = tuple[1];
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switch (type) {
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case 10:
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controlPoint = {
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x: value,
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y: 0
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};
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entity.controlPoints.push(controlPoint);
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break;
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case 20:
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controlPoint.y = value;
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break;
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case 30:
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controlPoint.z = value;
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break;
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case 40:
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entity.knots.push(value);
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break;
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case 41:
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// Only create weights if needed
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if (!entity.weights) entity.weights = [];
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entity.weights.push(value);
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break;
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case 42:
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entity.knotTolerance = value;
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break;
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case 43:
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entity.controlPointTolerance = value;
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break;
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case 44:
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entity.fitTolerance = value;
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break;
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case 70:
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// Spline flag (bit coded):
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// 1 = Closed spline
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// 2 = Periodic spline
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// 4 = Rational spline
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// 8 = Planar
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// 16 = Linear (planar bit is also set)
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entity.flag = value;
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entity.closed = (value & 1) === 1;
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break;
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case 71:
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entity.degree = value;
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break;
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case 72:
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entity.numberOfKnots = value;
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break;
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case 73:
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entity.numberOfControlPoints = value;
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break;
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case 74:
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entity.numberOfFitPoints = value;
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break;
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default:
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Object.assign(entity, (0, _common["default"])(type, value));
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break;
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}
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return entity;
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}, {
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type: TYPE,
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controlPoints: [],
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knots: []
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});
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};
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exports.process = process;
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var _default = {
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TYPE: TYPE,
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process: process
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};
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exports["default"] = _default; |