mirror of https://github.com/CesiumGS/obj2gltf.git
134 lines
4.0 KiB
JavaScript
134 lines
4.0 KiB
JavaScript
#!/usr/bin/env node
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'use strict';
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var Cesium = require('cesium');
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var path = require('path');
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var yargs = require('yargs');
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var convert = require('../lib/convert');
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var defaultValue = Cesium.defaultValue;
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var defined = Cesium.defined;
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var args = process.argv;
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args = args.slice(2, args.length);
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var argv = yargs
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.usage('Usage: node $0 -i inputPath -o outputPath')
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.example('node $0 -i ./specs/data/box/box.obj -o box.gltf')
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.help('h')
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.alias('h', 'help')
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.options({
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input : {
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alias: 'i',
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describe: 'Path to the obj file.',
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type: 'string',
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normalize: true
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},
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output : {
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alias: 'o',
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describe: 'Path of the converted glTF file.',
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type: 'string',
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normalize: true
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},
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binary : {
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alias: 'b',
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describe: 'Save as binary glTF.',
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type: 'boolean',
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default: false
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},
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separate : {
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alias: 's',
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describe: 'Write separate geometry data files, shader files, and textures instead of embedding them in the glTF.',
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type: 'boolean',
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default: false
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},
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separateTextures : {
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alias: 't',
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describe: 'Write out separate textures only.',
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type: 'boolean',
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default: false
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},
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compress : {
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alias: 'c',
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describe: 'Quantize positions, compress texture coordinates, and oct-encode normals.',
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type: 'boolean',
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default: false
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},
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optimize : {
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alias: 'z',
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describe: 'Use the optimization stages in the glTF pipeline.',
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type: 'boolean',
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default: false
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},
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cesium : {
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describe: 'Optimize the glTF for Cesium by using the sun as a default light source.',
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type: 'boolean',
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default: false
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},
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generateNormals : {
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alias: 'n',
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describe: 'Generate normals if they are missing.',
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type: 'boolean',
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default: false
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},
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ao : {
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describe: 'Apply ambient occlusion to the converted model.',
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type: 'boolean',
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default: false
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},
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kmc : {
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describe: 'Output glTF with the KHR_materials_common extension.',
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type: 'boolean',
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default: false
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},
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bypassPipeline : {
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describe: 'Bypass the gltf-pipeline for debugging purposes. This option overrides many of the options above and will save the glTF with the KHR_materials_common extension.',
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type: 'boolean',
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default: false
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},
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hasTransparency : {
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describe: 'Do a more exhaustive check for texture transparency by looking at the alpha channel of each pixel. By default textures with an alpha channel are considered to be transparent.',
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type: 'boolean',
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default: false
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},
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secure : {
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describe: 'Prevent the converter from reading image or mtl files outside of the input obj directory.',
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type: 'boolean',
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default: false
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}
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}).parse(args);
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var objPath = defaultValue(argv.i, argv._[0]);
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var gltfPath = defaultValue(argv.o, argv._[1]);
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if (!defined(objPath)) {
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yargs.showHelp();
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return;
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}
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if (!defined(gltfPath)) {
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var extension = argv.b ? '.glb' : '.gltf';
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var modelName = path.basename(objPath, path.extname(objPath));
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gltfPath = path.join(path.dirname(objPath), modelName + extension);
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}
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var options = {
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binary : argv.b,
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separate : argv.s,
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separateTextures : argv.t,
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compress : argv.c,
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optimize : argv.z,
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generateNormals : argv.n,
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ao : argv.ao,
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optimizeForCesium : argv.cesium,
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bypassPipeline : argv.bypassPipeline,
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hasTransparency : argv.hasTransparency,
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secure : argv.secure
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};
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console.time('Total');
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convert(objPath, gltfPath, options)
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.then(function() {
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console.timeEnd('Total');
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});
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