Added --cesium option and bumped version number

CHANGES.md

@@ -1,6 +1,11 @@
 Change Log
 ==========
 
+### 0.1.2 - 2016-07-25
+
+* Converted the API to now use promises instead of callbacks. [#21](https://github.com/AnalyticalGraphicsInc/OBJ2GLTF/pull/21)
+* Added the ability to optimize the converted glTF for Cesium by using the sun as a default light source.
+
 ### 0.1.1 - 2016-07-21
 
 * Updated to use gltf-pipeline 0.1.0-alpha2.

bin/obj2gltf.js

@@ -15,6 +15,7 @@ if (process.argv.length < 3 || defined(argv.h) || defined(argv.help)) {
     console.log('  -t --separateImage      Write out separate textures only.');
     console.log('  -h, --help              Display this help');
     console.log('      --ao                Apply ambient occlusion to the converted model');
+    console.log('      --cesium            Optimize the glTF for Cesium by using the sun as a default light source.');
     process.exit(0);
 }
 
@@ -25,6 +26,7 @@ var separate = defaultValue(defaultValue(argv.s, argv.separate), false);
 var separateImage = defaultValue(defaultValue(argv.t, argv.separateImage), false);
 var quantize = defaultValue(defaultValue(argv.q, argv.quantize), false); // Undocumented option
 var ao = defaultValue(argv.ao, false);
+var optimizeForCesium = defaultValue(argv.cesium, false);
 
 if (!defined(objFile)) {
     throw new Error('-i or --input argument is required. See --help for details.');
@@ -37,7 +39,8 @@ var options = {
     embed : !separate,
     embedImage : !separateImage,
     quantize : quantize,
-    ao : ao
+    ao : ao,
+    optimizeForCesium : optimizeForCesium
 };
 
 convert(objFile, outputPath, options)

lib/convert.js

@@ -16,6 +16,7 @@ function convert(objFile, outputPath, options) {
     var embedImage = defaultValue(options.embedImage, true);
     var quantize = defaultValue(options.quantize, false);
     var ao = defaultValue(options.ao, false);
+    var optimizeForCesium = defaultValue(options.optimizeForCesium, false);
 
     if (!defined(objFile)) {
         throw new Error('objFile is required');
@@ -49,6 +50,7 @@ function convert(objFile, outputPath, options) {
                 embedImage: embedImage,
                 quantize: quantize,
                 aoOptions: aoOptions,
+                optimizeForCesium : optimizeForCesium,
                 createDirectory: false,
                 basePath: inputPath
             };

package.json

@@ -1,6 +1,6 @@
 {
   "name": "obj2gltf",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "Convert OBJ model format to glTF",
   "license": "Apache-2.0",
   "contributors": [
@@ -31,7 +31,7 @@
     "byline": "4.2.1",
     "cesium": "1.23.0",
     "fs-extra": "0.30.0",
-    "gltf-pipeline": "0.1.0-alpha2",
+    "gltf-pipeline": "0.1.0-alpha3",
     "yargs": "4.7.1"
   },
   "devDependencies": {