svf2gltf-with-filter

convert.js

// convert SVF to dstPath/output.glb (with zeux compression)
// but only convert a subset of objects (see filter on line 23)

// INSTALL:
// > npm install forge-convert-utils forge-server-utils fs-extra gltfpack

// RUN:
// > node convert url  guid  token  dstPath

const path = require('path');
const fs = require('fs-extra');
var gltfpack = require('gltfpack');
const { SvfReader, GltfWriter } = require('forge-convert-utils');

async function convert(urn, guid, token, dstPath) {

    // Convert SVF to glTF
    const reader = await SvfReader.FromDerivativeService(urn, guid, { token });
    const writer = new GltfWriter({
        ignoreLineGeometry: true,
        ignorePointGeometry: true,
        skipUnusedUvs: false,
        center: false,
        filter: (dbid) => (
            [34044, 40936, 41095, 39471, 40933, 40939, 41092, 41097, 41090, 40946].indexOf(dbid)>-1)
    });
    const svf = await reader.read();
    const gltfDir = path.join(path.dirname(dstPath), 'gltf');
    fs.ensureDirSync(gltfDir);
    await writer.write(svf, gltfDir);

    gltfpack.pack(['-cc', '-i', './gltf/output.gltf', '-o', 'output.glb'], { read: fs.readFileSync, write: fs.writeFileSync})
}


const url = `dXJuOm...j0z`;
const guid = `2588ca45-8487-cddf-b974-7f04179909a2`;
const token = `eyJhbG......gJHNA`
const dstPath = `out`;

convert(url, guid, token, dstPath);

//var args = process.argv.slice(2);
//convert(args[0],args[1],args[2],args[3]);