threebox-map-ext

threebox

A three.js plugin for Mapbox GL JS, using the custom layer feature. Provides convenient methods to manage objects in lnglat coordinates, and to synchronize the map and scene cameras.

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optimization

More strict handwriting mode is adopted to solve the problem of compiling luixus

It might help you

import mapboxgl from 'mapbox-gl'
import * as THREE from 'three'
import {GLTFLoader} from 'three/examples/jsm/loaders/GLTFLoader';
import {DRACOLoader} from 'three/examples/jsm/loaders/DRACOLoader';
import {Threebox} from 'threebox-map';

/*Load gltfdraco model*/
let data = {
   id: "",
   url: '',
   origin: []
};
let _this = this;
let gltfLoader = new GLTFLoader();
let dracoLoader = new DRACOLoader();
let tb, cube;
let layer = {
   id: data.id,
   type: 'custom',
   onAdd: function (map, mbxContext) {
   tb = new Threebox(
       map,
       mbxContext,
       {defaultLights: true}
   );
   let pointLight = new THREE.PointLight('red', 1000, 5000);
   tb.add(pointLight);
   dracoLoader.setDecoderPath('static/draco/');
   gltfLoader.setDRACOLoader(dracoLoader);
   gltfLoader.load(data.url, (gltf => {
           cube = tb.Object3D({obj: gltf.scene});
           cube.set({rotation: {x: 90, y: -180, z: 0}});
           cube.setCoords(data.origin);
           tb.add(cube);
           }));
       },
   render: function (gl, matrix) {
           tb.update();
           }
   };
_this.map.on('style.load', function () {
   _this.map.addLayer(layer, 'country-label');
});