awv3/plugins/sketcher/graphics/line.js

⚡ AWV3 embedded CAD

import _inheritsLoose from "@babel/runtime/helpers/inheritsLoose";
import * as THREE from 'three';
import BaseGraphics from './base';
import { setMaterialMeta } from './index';
var geometry = new THREE.BoxBufferGeometry(1, 1, 0);
var material = new THREE.MeshBasicMaterial({
  color: 0x3378a2,
  side: THREE.DoubleSide,
  polygonOffset: true,
  polygonOffsetFactor: -1,
  polygonOffsetUnits: -5
});

var Line =
/*#__PURE__*/
function (_BaseGraphics) {
  _inheritsLoose(Line, _BaseGraphics);

  function Line() {
    var _this;

    _this = _BaseGraphics.call(this) || this;
    _this.localMesh = new THREE.Mesh(geometry, material.clone());
    _this.localMesh.type = 'SketcherMesh';
    _this.localMesh.material.meta = {};
    _this.localMesh.material.meta.material = setMaterialMeta(material);

    _this.add(_this.localMesh);

    return _this;
  }

  var _proto = Line.prototype;

  _proto.updateFromGeomParams = function updateFromGeomParams(geomParams) {
    _BaseGraphics.prototype.updateFromGeomParams.call(this, geomParams);

    var dir = geomParams.end.clone().sub(geomParams.start).normalize();
    var length = geomParams.start.distanceTo(geomParams.end);
    this.localMesh.position.lerpVectors(geomParams.start, geomParams.end, 0.5);
    this.localMesh.quaternion.setFromUnitVectors(new THREE.Vector3(1, 0, 0), dir);
    this.localMesh.scale.set(Math.max(length, 1e-3), geomParams.scale, 1e-3);
    this.updateMetaBox();
  };

  return Line;
}(BaseGraphics);

export { Line as default };