awv3/plugins/workaxis/graphics.js

⚡ AWV3 embedded CAD

import _inheritsLoose from "@babel/runtime/helpers/inheritsLoose";
import * as THREE from 'three';
var CylinderRadius = 0.2;
var arrowLength = 4;
var arrowStartRadius = 0.5;
var arrowEndRadius = 0;
var axisColor = 0x808080;

var Workaxis =
/*#__PURE__*/
function (_THREE$Object3D) {
  _inheritsLoose(Workaxis, _THREE$Object3D);

  function Workaxis(plugin) {
    var _this;

    _this = _THREE$Object3D.call(this) || this; //this.type = 'Workaxis'   //TODO: why this does not work?

    _this.plugin = plugin;

    var axisData = _this.plugin.getFeatureData();

    var cylinderLength = axisData.axisLength - arrowLength;
    var material = new THREE.MeshBasicMaterial({
      transparent: true,
      //TODO: avoid making it transparent!
      side: THREE.DoubleSide,
      color: new THREE.Color(axisColor)
    }); //create separate meshes

    var cylinderGeometry = new THREE.CylinderGeometry(CylinderRadius, CylinderRadius, cylinderLength);
    var axis = new THREE.Mesh(cylinderGeometry, material);
    axis.position.set(0, cylinderLength / 2, 0);
    var arrowGeometry = new THREE.CylinderGeometry(arrowEndRadius, arrowStartRadius, arrowLength);
    var arrow = new THREE.Mesh(arrowGeometry, material);
    arrow.position.set(0, cylinderLength + arrowLength / 2, 0); //combine them into single mesh

    axis.updateMatrix();
    arrow.updateMatrix();
    var mergedGeometry = new THREE.Geometry();
    mergedGeometry.merge(axis.geometry, axis.matrix);
    mergedGeometry.merge(arrow.geometry, arrow.matrix);
    var mergedMesh = new THREE.Mesh(mergedGeometry, material); //set meta for interaction/hovering

    mergedMesh.material.meta = {
      id: plugin.feature,
      material: {
        color: material.color.clone()
      }
    };
    mergedMesh.type = 'Workaxis';

    _this.quaternion.setFromUnitVectors(new THREE.Vector3(0, 1, 0), new THREE.Vector3().fromArray(axisData.direction));

    _this.add(mergedMesh);

    return _this;
  }

  return Workaxis;
}(THREE.Object3D);

export { Workaxis as default };