Refactor and Tests

.editorconfig

@@ -0,0 +1,12 @@
+# http://editorconfig.org
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+trim_trailing_whitespace = false

.gitignore

@@ -2,9 +2,6 @@
 node_modules
 npm-debug.log
 
-# TypeScript definitions
-typings
-
 # WebStorm user-specific
 .idea/workspace.xml
 .idea/tasks.xml

.npmignore

@@ -4,10 +4,9 @@
 /output
 /specs
 /test
-/typings
+/output
 .jshintrc
 .npmignore
 .travis.yml
 gulpfile.js
-typings.json
 *.tgz

.travis.yml

@@ -5,7 +5,8 @@ node_js:
 script:
   - npm run jsHint -- --failTaskOnError
   - npm run test -- --failTaskOnError --suppressPassed
+
 after_success:
-## We only need to run coveralls for one node version (doesn't matter which one).
-## We also ignore publishing failures, since restarting an existing travis build would otherwise break.
-  - if node --version | grep -q ^v6 ; npm run coveralls ; fi
+  ## We only need to run coveralls for one node version (doesn't matter which one).
+  ## We also ignore publishing failures, since restarting an existing travis build would otherwise break.
+  - if [$(node --version) == v6*]; then npm run coverage && npm run coveralls; fi

LICENSE.md

@@ -11,79 +11,29 @@ Third-Party Code
 
 obj2gltf includes the following third-party code.
 
-### async
-
-https://www.npmjs.com/package/async
-
-> Copyright (c) 2010-2016 Caolan McMahon
->
-> Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
->
-> The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
->
-> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
 ### bluebird
 
-https://www.npmjs.com/package/bluebird
-
 > The MIT License (MIT)
 >
 > Copyright (c) 2013-2015 Petka Antonov
 >
 > Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
->
-> The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
->
-> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
-### byline
-
-https://www.npmjs.com/package/byline
-
-> node-byline (C) 2011-2015 John Hewson
->
-> Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to
-deal in the Software without restriction, including without limitation the
-rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-sell copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+> of this software and associated documentation files (the "Software"), to deal
+> in the Software without restriction, including without limitation the rights
+> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+> copies of the Software, and to permit persons to whom the Software is
+> furnished to do so, subject to the following conditions:
 >
 > The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
+> all copies or substantial portions of the Software.
 >
 > THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-IN THE SOFTWARE.
+> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+> THE SOFTWARE.
 
 ### Cesium
 
@@ -99,6 +49,35 @@ http://cesiumjs.org/
 
 See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md
 
+### event-stream
+
+https://www.npmjs.com/package/event-stream
+
+> The MIT License (MIT)
+>
+> Copyright (c) 2011 Dominic Tarr
+>
+> Permission is hereby granted, free of charge,
+> to any person obtaining a copy of this software and
+> associated documentation files (the "Software"), to
+> deal in the Software without restriction, including
+> without limitation the rights to use, copy, modify,
+> merge, publish, distribute, sublicense, and/or sell
+> copies of the Software, and to permit persons to whom
+> the Software is furnished to do so,
+> subject to the following conditions:
+>
+> The above copyright notice and this permission notice
+> shall be included in all copies or substantial portions of the Software.
+>
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+> EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+> OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+> IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+> ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+> TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+> SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
 ### fs-extra
 
 https://www.npmjs.com/package/fs-extra
@@ -108,16 +87,16 @@ https://www.npmjs.com/package/fs-extra
 > Copyright (c) 2011-2016 JP Richardson
 >
 > Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files
-(the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify,
+> (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify,
 > merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
 > furnished to do so, subject to the following conditions:
 >
 > The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
+>
 > THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
-WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
-OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+> WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
+> OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+> ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 ### gltf-pipeline
 
@@ -131,31 +110,80 @@ https://www.npmjs.com/package/gltf-pipeline
 >
 > Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
 
+### mime
+
+https://www.npmjs.com/package/mime
+
+> Copyright (c) 2010 Benjamin Thomas, Robert Kieffer
+> 
+> Permission is hereby granted, free of charge, to any person obtaining a copy
+> of this software and associated documentation files (the "Software"), to deal
+> in the Software without restriction, including without limitation the rights
+> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+> copies of the Software, and to permit persons to whom the Software is
+> furnished to do so, subject to the following conditions:
+> 
+> The above copyright notice and this permission notice shall be included in
+> all copies or substantial portions of the Software.
+> 
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+> THE SOFTWARE.
+
+### pngjs
+
+https://www.npmjs.com/package/pngjs
+
+> pngjs2 original work Copyright (c) 2015 Luke Page & Original Contributors
+> pngjs derived work Copyright (c) 2012 Kuba Niegowski
+> 
+> Permission is hereby granted, free of charge, to any person obtaining a copy
+> of this software and associated documentation files (the "Software"), to deal
+> in the Software without restriction, including without limitation the rights
+> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+> copies of the Software, and to permit persons to whom the Software is
+> furnished to do so, subject to the following conditions:
+> 
+> The above copyright notice and this permission notice shall be included in
+> all copies or substantial portions of the Software.
+> 
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+> THE SOFTWARE.
+
 ### yargs
 
 https://www.npmjs.com/package/yargs
 
 The command-line tool uses yargs.
 
 > Copyright 2010 James Halliday ([email protected])
-Modified work Copyright 2014 Contributors ([email protected])
+> Modified work Copyright 2014 Contributors ([email protected])
 >
 > This project is free software released under the MIT/X11 license:
 >
 > Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+> of this software and associated documentation files (the "Software"), to deal
+> in the Software without restriction, including without limitation the rights
+> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+> copies of the Software, and to permit persons to whom the Software is
+> furnished to do so, subject to the following conditions:
 >
 > The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
+> all copies or substantial portions of the Software.
 >
 > THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
+> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+> THE SOFTWARE.

README.md

@@ -13,7 +13,7 @@ Using obj2gltf as a library:
 var obj2gltf = require('obj2gltf');
 var convert = obj2gltf.convert;
 var options = {
-    embedImage : false // Don't embed image in the converted glTF
+    separateTextures : true // Don't embed textures in the converted glTF
 }
 convert('model.obj', 'model.gltf', options)
     .then(function() {
@@ -30,20 +30,25 @@ Using obj2gltf as a command-line tool:
 
 `node bin/obj2gltf.js -i model.obj -o model.gltf -s`
 
-
 ## Usage
 
 ###Command line flags:
 
 |Flag|Description|Required|
 |----|-----------|--------|
-|`-i`|Path to the input OBJ file.| :white_check_mark: Yes|
-|`-o`|Directory or filename for the exported glTF file.|No|
-|`-b`|Output binary glTF.|No, default `false`|
-|`-s`|Writes out separate geometry/animation data files, shader files, and textures instead of embedding them in the glTF file.|No, default `false`|
+|`-h`|Display help.|No|
+|`-i`|Path to the obj file.| :white_check_mark: Yes|
+|`-o`|Path of the converted glTF file.|No|
+|`-b`|Save as binary glTF.|No, default `false`|
+|`-s`|Writes out separate geometry data files, shader files, and textures instead of embedding them in the glTF file.|No, default `false`|
 |`-t`|Write out separate textures only.|No, default `false`|
+|`-c`|Quantize positions, compress texture coordinates, and oct-encode normals.|No, default `false`|
+|`-z`|Use the optimization stages in the glTF pipeline.|No, default `false`|
+|`-n`|Generate normals if they are missing.|No, default `false`|
+|`--cesium`|Optimize the glTF for Cesium by using the sun as a default light source.|No, default `false`|
 |`--ao`|Apply ambient occlusion to the converted model.|No, default `false`|
-|`-h`|Display help|No|
+|`--bypassPipeline`|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.|No, default `false`|
+|`--checkTextureAlpha`|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.|No, default `false`|
 
 ## Build Instructions