three-legacyjsonloader/index.ts

A node package to parse THREE Js Json files on server side.

const fs = require('fs');


class LegacyJSONLoader {
    THREE: any;
    ObjectLoader: any;
    constructor(THREE) {
        this.THREE = THREE
        this.ObjectLoader = new THREE.ObjectLoader()
    }
    load(url: string) {
        let promise = new Promise((resolve, reject) => {
            fs.readFile(url, (err, data) => {
                if (err) throw err;
                var json = JSON.parse(data);
                try {
                    let objLoader = this.ObjectLoader;
                    let parsedObj = objLoader.parse(json);
                    resolve(parsedObj);
                } catch (err) {
                    reject(err)
                }

            })
        })
        return promise
    }
    parse(json: any) {
        let promise = new Promise(function (resolve, reject) {
            try {
                let objLoader = this.ObjLoader;
                let parsedObj = objLoader.parse(json);
                resolve(parsedObj);
            } catch (err) {
                reject(err)
            }
        })
        return promise;
    }
}
module.exports = LegacyJSONLoader