mirror of https://github.com/CesiumGS/obj2gltf.git
Merge branch 'master' into gltf-2.0
This commit is contained in:
Sean Lilley
commit
df20748d60
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@ -1,12 +1,13 @@
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||||||
/.idea
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/.idea
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gulpfile.js
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||||||
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- "4"
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||||||
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- "6"
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||||||
script:
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script:
|
||||||
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|
||||||
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||||||
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||||||
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@ -1,6 +1,11 @@
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||||||
Change Log
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Change Log
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||||||
==========
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==========
|
||||||
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||||||
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### 1.2.0 2017-07-11
|
||||||
|
|
||||||
|
* Change texture sampling to use `NEAREST_MIPMAP_LINEAR` by default [#83](https://github.com/AnalyticalGraphicsInc/obj2gltf/pull/83).
|
||||||
|
* Fixed lighting when generating normals. [#89](https://github.com/AnalyticalGraphicsInc/obj2gltf/pull/89)
|
||||||
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|
||||||
### 1.1.1 2017-04-25
|
### 1.1.1 2017-04-25
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||||||
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||||||
* Fixed `CHANGES.md` formatting.
|
* Fixed `CHANGES.md` formatting.
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||||||
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||||||
234
LICENSE.md
234
LICENSE.md
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@ -1,10 +1,207 @@
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||||||
Copyright 2016 Analytical Graphics, Inc.
|
Copyright 2016-2017 Analytical Graphics, Inc. and Contributors
|
||||||
|
|
||||||
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
|
Apache License
|
||||||
|
Version 2.0, January 2004
|
||||||
|
http://www.apache.org/licenses/
|
||||||
|
|
||||||
http://www.apache.org/licenses/LICENSE-2.0
|
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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||||||
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||||||
|
whether in tort (including negligence), contract, or otherwise,
|
||||||
|
unless required by applicable law (such as deliberate and grossly
|
||||||
|
negligent acts) or agreed to in writing, shall any Contributor be
|
||||||
|
liable to You for damages, including any direct, indirect, special,
|
||||||
|
incidental, or consequential damages of any character arising as a
|
||||||
|
result of this License or out of the use or inability to use the
|
||||||
|
Work (including but not limited to damages for loss of goodwill,
|
||||||
|
work stoppage, computer failure or malfunction, or any and all
|
||||||
|
other commercial damages or losses), even if such Contributor
|
||||||
|
has been advised of the possibility of such damages.
|
||||||
|
|
||||||
|
9. Accepting Warranty or Additional Liability. While redistributing
|
||||||
|
the Work or Derivative Works thereof, You may choose to offer,
|
||||||
|
and charge a fee for, acceptance of support, warranty, indemnity,
|
||||||
|
or other liability obligations and/or rights consistent with this
|
||||||
|
License. However, in accepting such obligations, You may act only
|
||||||
|
on Your own behalf and on Your sole responsibility, not on behalf
|
||||||
|
of any other Contributor, and only if You agree to indemnify,
|
||||||
|
defend, and hold each Contributor harmless for any liability
|
||||||
|
incurred by, or claims asserted against, such Contributor by reason
|
||||||
|
of your accepting any such warranty or additional liability.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
APPENDIX: How to apply the Apache License to your work.
|
||||||
|
|
||||||
|
To apply the Apache License to your work, attach the following
|
||||||
|
boilerplate notice, with the fields enclosed by brackets "{}"
|
||||||
|
replaced with your own identifying information. (Don't include
|
||||||
|
the brackets!) The text should be enclosed in the appropriate
|
||||||
|
comment syntax for the file format. We also recommend that a
|
||||||
|
file or class name and description of purpose be included on the
|
||||||
|
same "printed page" as the copyright notice for easier
|
||||||
|
identification within third-party archives.
|
||||||
|
|
||||||
|
Copyright 2016-2017 Analytical Graphics, Inc. and Contributors
|
||||||
|
|
||||||
|
Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
you may not use this file except in compliance with the License.
|
||||||
|
You may obtain a copy of the License at
|
||||||
|
|
||||||
|
http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
|
||||||
|
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.
|
||||||
|
|
||||||
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.
|
|
||||||
|
|
||||||
Third-Party Code
|
Third-Party Code
|
||||||
================
|
================
|
||||||
|
|
@ -49,35 +246,6 @@ http://cesiumjs.org/
|
||||||
|
|
||||||
See https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md
|
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
|
### fs-extra
|
||||||
|
|
||||||
https://www.npmjs.com/package/fs-extra
|
https://www.npmjs.com/package/fs-extra
|
||||||
|
|
|
||||||
10
README.md
10
README.md
|
|
@ -58,18 +58,18 @@ Run the tests:
|
||||||
```
|
```
|
||||||
npm run test
|
npm run test
|
||||||
```
|
```
|
||||||
To run JSHint on the entire codebase, run:
|
To run ESLint on the entire codebase, run:
|
||||||
```
|
```
|
||||||
npm run jsHint
|
npm run eslint
|
||||||
```
|
```
|
||||||
To run JSHint automatically when a file is saved, run the following and leave it open in a console window:
|
To run ESLint automatically when a file is saved, run the following and leave it open in a console window:
|
||||||
```
|
```
|
||||||
npm run jsHint-watch
|
npm run eslint-watch
|
||||||
```
|
```
|
||||||
|
|
||||||
## Running Test Coverage
|
## Running Test Coverage
|
||||||
|
|
||||||
Coverage uses [istanbul](https://github.com/gotwarlost/istanbul). Run:
|
Coverage uses [nyc](https://github.com/istanbuljs/nyc). Run:
|
||||||
```
|
```
|
||||||
npm run coverage
|
npm run coverage
|
||||||
```
|
```
|
||||||
|
|
|
||||||
24
gulpfile.js
24
gulpfile.js
|
|
@ -4,7 +4,6 @@ var Cesium = require('cesium');
|
||||||
var child_process = require('child_process');
|
var child_process = require('child_process');
|
||||||
var fsExtra = require('fs-extra');
|
var fsExtra = require('fs-extra');
|
||||||
var gulp = require('gulp');
|
var gulp = require('gulp');
|
||||||
var gulpJshint = require('gulp-jshint');
|
|
||||||
var Jasmine = require('jasmine');
|
var Jasmine = require('jasmine');
|
||||||
var JasmineSpecReporter = require('jasmine-spec-reporter').SpecReporter;
|
var JasmineSpecReporter = require('jasmine-spec-reporter').SpecReporter;
|
||||||
var open = require('open');
|
var open = require('open');
|
||||||
|
|
@ -20,25 +19,8 @@ var environmentSeparator = process.platform === 'win32' ? ';' : ':';
|
||||||
var nodeBinaries = path.join(__dirname, 'node_modules', '.bin');
|
var nodeBinaries = path.join(__dirname, 'node_modules', '.bin');
|
||||||
process.env.PATH += environmentSeparator + nodeBinaries;
|
process.env.PATH += environmentSeparator + nodeBinaries;
|
||||||
|
|
||||||
var jsHintFiles = ['**/*.js', '!node_modules/**', '!coverage/**', '!doc/**'];
|
|
||||||
var specFiles = ['**/*.js', '!node_modules/**', '!coverage/**', '!doc/**', '!bin/**'];
|
var specFiles = ['**/*.js', '!node_modules/**', '!coverage/**', '!doc/**', '!bin/**'];
|
||||||
|
|
||||||
gulp.task('jsHint', function () {
|
|
||||||
var stream = gulp.src(jsHintFiles)
|
|
||||||
.pipe(gulpJshint())
|
|
||||||
.pipe(gulpJshint.reporter('jshint-stylish'));
|
|
||||||
|
|
||||||
if (argv.failTaskOnError) {
|
|
||||||
stream = stream.pipe(gulpJshint.reporter('fail'));
|
|
||||||
}
|
|
||||||
|
|
||||||
return stream;
|
|
||||||
});
|
|
||||||
|
|
||||||
gulp.task('jsHint-watch', function () {
|
|
||||||
gulp.watch(jsHintFiles, ['jsHint']);
|
|
||||||
});
|
|
||||||
|
|
||||||
gulp.task('test', function (done) {
|
gulp.task('test', function (done) {
|
||||||
var jasmine = new Jasmine();
|
var jasmine = new Jasmine();
|
||||||
jasmine.loadConfigFile('specs/jasmine.json');
|
jasmine.loadConfigFile('specs/jasmine.json');
|
||||||
|
|
@ -67,9 +49,9 @@ gulp.task('test-watch', function () {
|
||||||
|
|
||||||
gulp.task('coverage', function () {
|
gulp.task('coverage', function () {
|
||||||
fsExtra.removeSync('coverage/server');
|
fsExtra.removeSync('coverage/server');
|
||||||
child_process.execSync('istanbul' +
|
child_process.execSync('nyc' +
|
||||||
' cover' +
|
' --all' +
|
||||||
' --include-all-sources' +
|
' --reporter=lcov' +
|
||||||
' --dir coverage' +
|
' --dir coverage' +
|
||||||
' -x "specs/**" -x "coverage/**" -x "doc/**" -x "bin/**" -x "index.js" -x "gulpfile.js"' +
|
' -x "specs/**" -x "coverage/**" -x "doc/**" -x "bin/**" -x "index.js" -x "gulpfile.js"' +
|
||||||
' node_modules/jasmine/bin/jasmine.js' +
|
' node_modules/jasmine/bin/jasmine.js' +
|
||||||
|
|
|
||||||
1
index.js
1
index.js
|
|
@ -1 +1,2 @@
|
||||||
|
'use strict';
|
||||||
module.exports = require('./lib/obj2gltf');
|
module.exports = require('./lib/obj2gltf');
|
||||||
|
|
|
||||||
|
|
@ -91,7 +91,7 @@ function createGltf(objData, options) {
|
||||||
if (gltf.images.length > 0) {
|
if (gltf.images.length > 0) {
|
||||||
gltf.samplers.push({
|
gltf.samplers.push({
|
||||||
magFilter : WebGLConstants.LINEAR,
|
magFilter : WebGLConstants.LINEAR,
|
||||||
minFilter : WebGLConstants.LINEAR,
|
minFilter : WebGLConstants.NEAREST_MIPMAP_LINEAR,
|
||||||
wrapS : WebGLConstants.REPEAT,
|
wrapS : WebGLConstants.REPEAT,
|
||||||
wrapT : WebGLConstants.REPEAT
|
wrapT : WebGLConstants.REPEAT
|
||||||
});
|
});
|
||||||
|
|
@ -607,7 +607,7 @@ function convertTraditionalToMetallicRoughness(material) {
|
||||||
material.specularShininess = roughnessFactor;
|
material.specularShininess = roughnessFactor;
|
||||||
}
|
}
|
||||||
|
|
||||||
function createMaterialsCommonMaterial(gltf, images, material, hasNormals) {
|
function createMaterialsCommonMaterial(gltf, images, material, hasNormals, options) {
|
||||||
var materialName = material.name;
|
var materialName = material.name;
|
||||||
|
|
||||||
var ambientImage = getImage(images, material.ambientTexture);
|
var ambientImage = getImage(images, material.ambientTexture);
|
||||||
|
|
@ -643,7 +643,7 @@ function createMaterialsCommonMaterial(gltf, images, material, hasNormals) {
|
||||||
|
|
||||||
var doubleSided = transparent;
|
var doubleSided = transparent;
|
||||||
|
|
||||||
if (!hasNormals) {
|
if (!hasNormals && !options.generateNormals) {
|
||||||
// Constant technique only factors in ambient and emission sources - set emission to diffuse
|
// Constant technique only factors in ambient and emission sources - set emission to diffuse
|
||||||
emission = diffuse;
|
emission = diffuse;
|
||||||
diffuse = [0, 0, 0, 1];
|
diffuse = [0, 0, 0, 1];
|
||||||
|
|
@ -683,7 +683,7 @@ function addMaterial(gltf, images, material, hasNormals, options) {
|
||||||
} else if (options.metallicRoughness) {
|
} else if (options.metallicRoughness) {
|
||||||
gltfMaterial = createMetallicRoughnessMaterial(gltf, images, material, options);
|
gltfMaterial = createMetallicRoughnessMaterial(gltf, images, material, options);
|
||||||
} else if (options.materialsCommon) {
|
} else if (options.materialsCommon) {
|
||||||
gltfMaterial = createMaterialsCommonMaterial(gltf, images, material, hasNormals);
|
gltfMaterial = createMaterialsCommonMaterial(gltf, images, material, hasNormals, options);
|
||||||
} else {
|
} else {
|
||||||
convertTraditionalToMetallicRoughness(material);
|
convertTraditionalToMetallicRoughness(material);
|
||||||
gltfMaterial = createMetallicRoughnessMaterial(gltf, images, material, options);
|
gltfMaterial = createMetallicRoughnessMaterial(gltf, images, material, options);
|
||||||
|
|
|
||||||
|
|
@ -4,11 +4,10 @@ var fsExtra = require('fs-extra');
|
||||||
var jpeg = require('jpeg-js');
|
var jpeg = require('jpeg-js');
|
||||||
var path = require('path');
|
var path = require('path');
|
||||||
var PNG = require('pngjs').PNG;
|
var PNG = require('pngjs').PNG;
|
||||||
var Promise = require('bluebird');
|
|
||||||
|
|
||||||
var fsExtraReadFile = Promise.promisify(fsExtra.readFile);
|
|
||||||
|
|
||||||
var defaultValue = Cesium.defaultValue;
|
var defaultValue = Cesium.defaultValue;
|
||||||
|
var defined = Cesium.defined;
|
||||||
|
var WebGLConstants = Cesium.WebGLConstants;
|
||||||
|
|
||||||
module.exports = loadImage;
|
module.exports = loadImage;
|
||||||
|
|
||||||
|
|
@ -28,7 +27,7 @@ function loadImage(imagePath, options) {
|
||||||
options.checkTransparency = defaultValue(options.checkTransparency, false);
|
options.checkTransparency = defaultValue(options.checkTransparency, false);
|
||||||
options.decode = defaultValue(options.decode, false);
|
options.decode = defaultValue(options.decode, false);
|
||||||
|
|
||||||
return fsExtraReadFile(imagePath)
|
return fsExtra.readFile(imagePath)
|
||||||
.then(function(data) {
|
.then(function(data) {
|
||||||
var extension = path.extname(imagePath).toLowerCase();
|
var extension = path.extname(imagePath).toLowerCase();
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -75,7 +75,7 @@ function loadMtl(mtlPath, options) {
|
||||||
material.alpha = parseFloat(value);
|
material.alpha = parseFloat(value);
|
||||||
} else if (/^Tr /i.test(line)) {
|
} else if (/^Tr /i.test(line)) {
|
||||||
value = line.substring(3).trim();
|
value = line.substring(3).trim();
|
||||||
material.alpha = parseFloat(value);
|
material.alpha = 1.0 - parseFloat(value);
|
||||||
} else if (/^map_Ka /i.test(line)) {
|
} else if (/^map_Ka /i.test(line)) {
|
||||||
material.ambientTexture = path.resolve(mtlDirectory, line.substring(7).trim());
|
material.ambientTexture = path.resolve(mtlDirectory, line.substring(7).trim());
|
||||||
} else if (/^map_Ke /i.test(line)) {
|
} else if (/^map_Ke /i.test(line)) {
|
||||||
|
|
|
||||||
|
|
@ -10,8 +10,6 @@ var createGltf = require('./createGltf');
|
||||||
var loadObj = require('./loadObj');
|
var loadObj = require('./loadObj');
|
||||||
var writeUris = require('./writeUris');
|
var writeUris = require('./writeUris');
|
||||||
|
|
||||||
var fsExtraOutputJson = Promise.promisify(fsExtra.outputJson);
|
|
||||||
|
|
||||||
var defaultValue = Cesium.defaultValue;
|
var defaultValue = Cesium.defaultValue;
|
||||||
var defined = Cesium.defined;
|
var defined = Cesium.defined;
|
||||||
var DeveloperError = Cesium.DeveloperError;
|
var DeveloperError = Cesium.DeveloperError;
|
||||||
|
|
@ -69,6 +67,7 @@ function obj2gltf(objPath, gltfPath, options) {
|
||||||
var materialsCommon = defaultValue(options.materialsCommon, defaults.materialsCommon);
|
var materialsCommon = defaultValue(options.materialsCommon, defaults.materialsCommon);
|
||||||
var logger = defaultValue(options.logger, defaults.logger);
|
var logger = defaultValue(options.logger, defaults.logger);
|
||||||
|
|
||||||
|
options.generateNormals = generateNormals;
|
||||||
options.separate = separate;
|
options.separate = separate;
|
||||||
options.separateTextures = separateTextures;
|
options.separateTextures = separateTextures;
|
||||||
options.checkTransparency = checkTransparency;
|
options.checkTransparency = checkTransparency;
|
||||||
|
|
@ -133,10 +132,9 @@ function obj2gltf(objPath, gltfPath, options) {
|
||||||
})
|
})
|
||||||
.then(function(gltf) {
|
.then(function(gltf) {
|
||||||
if (bypassPipeline) {
|
if (bypassPipeline) {
|
||||||
return obj2gltf._outputJson(gltfPath, gltf);
|
return fsExtra.outputJson(gltfPath, gltf);
|
||||||
} else {
|
|
||||||
return GltfPipeline.processJSONToDisk(gltf, gltfPath, pipelineOptions);
|
|
||||||
}
|
}
|
||||||
|
return GltfPipeline.processJSONToDisk(gltf, gltfPath, pipelineOptions);
|
||||||
})
|
})
|
||||||
.finally(function() {
|
.finally(function() {
|
||||||
return cleanup(resourcesDirectory, options);
|
return cleanup(resourcesDirectory, options);
|
||||||
|
|
@ -268,13 +266,6 @@ obj2gltf.defaults = {
|
||||||
}
|
}
|
||||||
};
|
};
|
||||||
|
|
||||||
/**
|
|
||||||
* Exposed for testing
|
|
||||||
*
|
|
||||||
* @private
|
|
||||||
*/
|
|
||||||
obj2gltf._outputJson = fsExtraOutputJson;
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Exposed for testing
|
* Exposed for testing
|
||||||
*
|
*
|
||||||
|
|
|
||||||
|
|
@ -1,7 +1,7 @@
|
||||||
'use strict';
|
'use strict';
|
||||||
var eventStream = require('event-stream');
|
|
||||||
var fsExtra = require('fs-extra');
|
var fsExtra = require('fs-extra');
|
||||||
var Promise = require('bluebird');
|
var Promise = require('bluebird');
|
||||||
|
var readline = require('readline');
|
||||||
|
|
||||||
module.exports = readLines;
|
module.exports = readLines;
|
||||||
|
|
||||||
|
|
@ -15,13 +15,14 @@ module.exports = readLines;
|
||||||
* @private
|
* @private
|
||||||
*/
|
*/
|
||||||
function readLines(path, callback) {
|
function readLines(path, callback) {
|
||||||
return new Promise(function(resolve, reject) {
|
return new Promise(function (resolve, reject) {
|
||||||
fsExtra.createReadStream(path)
|
var stream = fsExtra.createReadStream(path);
|
||||||
.on('error', reject)
|
stream.on('error', reject);
|
||||||
.on('end', resolve)
|
stream.on('end', resolve);
|
||||||
.pipe(eventStream.split())
|
|
||||||
.pipe(eventStream.mapSync(function (line) {
|
var lineReader = readline.createInterface({
|
||||||
callback(line);
|
input: stream
|
||||||
}));
|
});
|
||||||
|
lineReader.on('line', callback);
|
||||||
});
|
});
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -5,8 +5,6 @@ var mime = require('mime');
|
||||||
var path = require('path');
|
var path = require('path');
|
||||||
var Promise = require('bluebird');
|
var Promise = require('bluebird');
|
||||||
|
|
||||||
var fsExtraOutputFile = Promise.promisify(fsExtra.outputFile);
|
|
||||||
|
|
||||||
var defined = Cesium.defined;
|
var defined = Cesium.defined;
|
||||||
var RuntimeError = Cesium.RuntimeError;
|
var RuntimeError = Cesium.RuntimeError;
|
||||||
|
|
||||||
|
|
@ -107,7 +105,7 @@ function writeSeparateBuffer(gltf, resourcesDirectory, name) {
|
||||||
var bufferUri = name + '.bin';
|
var bufferUri = name + '.bin';
|
||||||
buffer.uri = bufferUri;
|
buffer.uri = bufferUri;
|
||||||
var bufferPath = path.join(resourcesDirectory, bufferUri);
|
var bufferPath = path.join(resourcesDirectory, bufferUri);
|
||||||
return writeUris._outputFile(bufferPath, source);
|
return fsExtra.outputFile(bufferPath, source);
|
||||||
}
|
}
|
||||||
|
|
||||||
function writeSeparateTextures(gltf, resourcesDirectory) {
|
function writeSeparateTextures(gltf, resourcesDirectory) {
|
||||||
|
|
@ -117,7 +115,7 @@ function writeSeparateTextures(gltf, resourcesDirectory) {
|
||||||
var imageUri = image.name + extras.extension;
|
var imageUri = image.name + extras.extension;
|
||||||
image.uri = imageUri;
|
image.uri = imageUri;
|
||||||
var imagePath = path.join(resourcesDirectory, imageUri);
|
var imagePath = path.join(resourcesDirectory, imageUri);
|
||||||
return writeUris._outputFile(imagePath, extras.source);
|
return fsExtra.outputFile(imagePath, extras.source);
|
||||||
}, {concurrency : 10});
|
}, {concurrency : 10});
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
@ -136,10 +134,3 @@ function writeEmbeddedTextures(gltf) {
|
||||||
image.uri = 'data:' + mime.lookup(extras.extension) + ';base64,' + extras.source.toString('base64');
|
image.uri = 'data:' + mime.lookup(extras.extension) + ';base64,' + extras.source.toString('base64');
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
|
||||||
* Exposed for testing.
|
|
||||||
*
|
|
||||||
* @private
|
|
||||||
*/
|
|
||||||
writeUris._outputFile = fsExtraOutputFile;
|
|
||||||
|
|
|
||||||
39
package.json
39
package.json
|
|
@ -1,11 +1,11 @@
|
||||||
{
|
{
|
||||||
"name": "obj2gltf",
|
"name": "obj2gltf",
|
||||||
"version": "1.1.1",
|
"version": "1.2.0",
|
||||||
"description": "Convert OBJ model format to glTF",
|
"description": "Convert OBJ model format to glTF",
|
||||||
"license": "Apache-2.0",
|
"license": "Apache-2.0",
|
||||||
"contributors": [
|
"contributors": [
|
||||||
{
|
{
|
||||||
"name": "Analytical Graphics, Inc., and Contributors",
|
"name": "Analytical Graphics, Inc. and Contributors",
|
||||||
"url": "https://github.com/AnalyticalGraphicsInc/obj2gltf/graphs/contributors"
|
"url": "https://github.com/AnalyticalGraphicsInc/obj2gltf/graphs/contributors"
|
||||||
}
|
}
|
||||||
],
|
],
|
||||||
|
|
@ -26,34 +26,31 @@
|
||||||
"node": ">=4.0.0"
|
"node": ">=4.0.0"
|
||||||
},
|
},
|
||||||
"dependencies": {
|
"dependencies": {
|
||||||
"bluebird": "^3.4.7",
|
"bluebird": "^3.5.0",
|
||||||
"cesium": "^1.31.0",
|
"cesium": "^1.35.2",
|
||||||
"event-stream": "^3.3.4",
|
"fs-extra": "^4.0.0",
|
||||||
"fs-extra": "^2.0.0",
|
"gltf-pipeline": "^1.0.0",
|
||||||
"gltf-pipeline": "^0.1.0-alpha11",
|
"jpeg-js": "^0.3.3",
|
||||||
"jpeg-js": "^0.2.0",
|
"mime": "^1.3.6",
|
||||||
"mime": "^1.3.4",
|
|
||||||
"pngjs": "^3.2.0",
|
"pngjs": "^3.2.0",
|
||||||
"uuid": "^3.0.1",
|
"uuid": "^3.1.0",
|
||||||
"yargs": "^7.0.1"
|
"yargs": "^8.0.2"
|
||||||
},
|
},
|
||||||
"devDependencies": {
|
"devDependencies": {
|
||||||
"coveralls": "^2.12.0",
|
"coveralls": "^2.13.1",
|
||||||
|
"eslint": "^4.2.0",
|
||||||
|
"eslint-config-cesium": "^2.0.1",
|
||||||
"gulp": "^3.9.1",
|
"gulp": "^3.9.1",
|
||||||
"gulp-jshint": "^2.0.4",
|
"jasmine": "^2.6.0",
|
||||||
"istanbul": "^0.4.5",
|
"jasmine-spec-reporter": "^4.1.1",
|
||||||
"jasmine": "^2.5.3",
|
"jsdoc": "^3.5.3",
|
||||||
"jasmine-spec-reporter": "^3.2.0",
|
"nyc": "^11.0.3",
|
||||||
"jsdoc": "^3.4.3",
|
|
||||||
"jshint": "^2.9.4",
|
|
||||||
"jshint-stylish": "^2.2.1",
|
|
||||||
"open": "^0.0.5",
|
"open": "^0.0.5",
|
||||||
"requirejs": "^2.3.3"
|
"requirejs": "^2.3.3"
|
||||||
},
|
},
|
||||||
"scripts": {
|
"scripts": {
|
||||||
"jsdoc": "jsdoc ./lib -R ./README.md -d doc",
|
"jsdoc": "jsdoc ./lib -R ./README.md -d doc",
|
||||||
"jsHint": "gulp jsHint",
|
"eslint": "eslint \"./**/*.js\" --cache --quiet",
|
||||||
"jsHint-watch": "gulp jsHint-watch",
|
|
||||||
"test": "gulp test",
|
"test": "gulp test",
|
||||||
"test-watch": "gulp test-watch",
|
"test-watch": "gulp test-watch",
|
||||||
"coverage": "gulp coverage",
|
"coverage": "gulp coverage",
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,6 @@
|
||||||
|
{
|
||||||
|
"extends": "../.eslintrc.json",
|
||||||
|
"env": {
|
||||||
|
"jasmine": true
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -1,5 +0,0 @@
|
||||||
{
|
|
||||||
"extends": "../.jshintrc",
|
|
||||||
"jasmine": true,
|
|
||||||
"unused": false
|
|
||||||
}
|
|
||||||
|
|
@ -9,7 +9,7 @@ Ks 0.500000 0.500000 0.500000
|
||||||
Ke 0.100000 0.100000 0.100000
|
Ke 0.100000 0.100000 0.100000
|
||||||
Ni 1.000000
|
Ni 1.000000
|
||||||
d 0.900000
|
d 0.900000
|
||||||
Tr 0.900000
|
Tr 0.100000
|
||||||
map_Ka ambient.gif
|
map_Ka ambient.gif
|
||||||
map_Ke emission.jpg
|
map_Ke emission.jpg
|
||||||
map_Kd diffuse.png
|
map_Kd diffuse.png
|
||||||
|
|
|
||||||
|
|
@ -1,24 +1,17 @@
|
||||||
'use strict';
|
'use strict';
|
||||||
var Cesium = require('cesium');
|
var Cesium = require('cesium');
|
||||||
var fsExtra = require('fs-extra');
|
|
||||||
var path = require('path');
|
|
||||||
var Promise = require('bluebird');
|
var Promise = require('bluebird');
|
||||||
var obj2gltf = require('../../lib/obj2gltf');
|
var obj2gltf = require('../../lib/obj2gltf');
|
||||||
var createGltf = require('../../lib/createGltf');
|
var createGltf = require('../../lib/createGltf');
|
||||||
var loadImage = require('../../lib/loadImage');
|
var loadImage = require('../../lib/loadImage');
|
||||||
var loadObj = require('../../lib/loadObj');
|
var loadObj = require('../../lib/loadObj');
|
||||||
var Material = require('../../lib/Material');
|
var Material = require('../../lib/Material');
|
||||||
var writeUris = require('../../lib/writeUris');
|
|
||||||
|
|
||||||
var clone = Cesium.clone;
|
var clone = Cesium.clone;
|
||||||
var WebGLConstants = Cesium.WebGLConstants;
|
var WebGLConstants = Cesium.WebGLConstants;
|
||||||
|
|
||||||
var fsExtraReadJson = Promise.promisify(fsExtra.readJson);
|
|
||||||
|
|
||||||
var boxObjUrl = 'specs/data/box/box.obj';
|
var boxObjUrl = 'specs/data/box/box.obj';
|
||||||
var groupObjUrl = 'specs/data/box-objects-groups-materials/box-objects-groups-materials.obj';
|
var groupObjUrl = 'specs/data/box-objects-groups-materials/box-objects-groups-materials.obj';
|
||||||
var boxGltfUrl = 'specs/data/box/box.gltf';
|
|
||||||
var groupGltfUrl = 'specs/data/box-objects-groups-materials/box-objects-groups-materials.gltf';
|
|
||||||
var diffuseTextureUrl = 'specs/data/box-textured/cesium.png';
|
var diffuseTextureUrl = 'specs/data/box-textured/cesium.png';
|
||||||
var transparentDiffuseTextureUrl = 'specs/data/box-complex-material/diffuse.png';
|
var transparentDiffuseTextureUrl = 'specs/data/box-complex-material/diffuse.png';
|
||||||
|
|
||||||
|
|
@ -37,8 +30,6 @@ function setDefaultMaterial(objData) {
|
||||||
describe('createGltf', function() {
|
describe('createGltf', function() {
|
||||||
var boxObjData;
|
var boxObjData;
|
||||||
var groupObjData;
|
var groupObjData;
|
||||||
var boxGltf;
|
|
||||||
var groupGltf;
|
|
||||||
var diffuseTexture;
|
var diffuseTexture;
|
||||||
var transparentDiffuseTexture;
|
var transparentDiffuseTexture;
|
||||||
|
|
||||||
|
|
@ -52,14 +43,6 @@ describe('createGltf', function() {
|
||||||
.then(function(data) {
|
.then(function(data) {
|
||||||
groupObjData = data;
|
groupObjData = data;
|
||||||
}),
|
}),
|
||||||
fsExtraReadJson(boxGltfUrl)
|
|
||||||
.then(function(gltf) {
|
|
||||||
boxGltf = gltf;
|
|
||||||
}),
|
|
||||||
fsExtraReadJson(groupGltfUrl)
|
|
||||||
.then(function(gltf) {
|
|
||||||
groupGltf = gltf;
|
|
||||||
}),
|
|
||||||
loadImage(diffuseTextureUrl, defaultOptions)
|
loadImage(diffuseTextureUrl, defaultOptions)
|
||||||
.then(function(image) {
|
.then(function(image) {
|
||||||
diffuseTexture = image;
|
diffuseTexture = image;
|
||||||
|
|
@ -71,33 +54,43 @@ describe('createGltf', function() {
|
||||||
]).then(done);
|
]).then(done);
|
||||||
});
|
});
|
||||||
|
|
||||||
it('simple gltf', function(done) {
|
it('simple gltf', function() {
|
||||||
var gltf = createGltf(boxObjData, defaultOptions);
|
var gltf = createGltf(boxObjData, defaultOptions);
|
||||||
expect(writeUris(gltf, boxGltfUrl, path.dirname(boxGltfUrl), defaultOptions)
|
|
||||||
.then(function() {
|
expect(gltf.materials.length).toBe(1);
|
||||||
expect(gltf).toEqual(boxGltf);
|
expect(gltf.nodes.length).toBe(1);
|
||||||
}), done).toResolve();
|
expect(gltf.meshes.length).toBe(1);
|
||||||
|
|
||||||
|
var primitives = gltf.meshes[0].primitives;
|
||||||
|
var primitive = primitives[0];
|
||||||
|
var attributes = primitive.attributes;
|
||||||
|
var positionAccessor = gltf.accessors[attributes.POSITION];
|
||||||
|
var normalAccessor = gltf.accessors[attributes.NORMAL];
|
||||||
|
var uvAccessor = gltf.accessors[attributes.TEXCOORD_0];
|
||||||
|
var indexAccessor = gltf.accessors[primitive.indices];
|
||||||
|
|
||||||
|
expect(primitives.length).toBe(1);
|
||||||
|
expect(positionAccessor.count).toBe(24);
|
||||||
|
expect(normalAccessor.count).toBe(24);
|
||||||
|
expect(uvAccessor.count).toBe(24);
|
||||||
|
expect(indexAccessor.count).toBe(36);
|
||||||
});
|
});
|
||||||
|
|
||||||
it('multiple nodes, meshes, and primitives', function(done) {
|
it('multiple nodes, meshes, and primitives', function() {
|
||||||
var gltf = createGltf(groupObjData, defaultOptions);
|
var gltf = createGltf(groupObjData, defaultOptions);
|
||||||
|
|
||||||
expect(writeUris(gltf, groupGltfUrl, path.dirname(groupGltfUrl), defaultOptions)
|
expect(gltf.materials.length).toBe(3);
|
||||||
.then(function() {
|
expect(gltf.nodes.length).toBe(4);
|
||||||
expect(gltf).toEqual(groupGltf);
|
expect(gltf.nodes[0].mesh).toBeUndefined();
|
||||||
expect(gltf.materials.length).toBe(3);
|
expect(gltf.nodes[0].children.length).toBe(3);
|
||||||
expect(gltf.nodes.length).toBe(4);
|
expect(gltf.meshes.length).toBe(3);
|
||||||
expect(gltf.nodes[0].mesh).toBeUndefined();
|
|
||||||
expect(gltf.nodes[0].children.length).toBe(3);
|
|
||||||
expect(gltf.meshes.length).toBe(3);
|
|
||||||
|
|
||||||
// Check for two primitives in each mesh
|
// Check for two primitives in each mesh
|
||||||
var length = gltf.meshes.length;
|
var length = gltf.meshes.length;
|
||||||
for (var i = 0; i < length; ++i) {
|
for (var i = 0; i < length; ++i) {
|
||||||
var mesh = gltf.meshes[i];
|
var mesh = gltf.meshes[i];
|
||||||
expect(mesh.primitives.length).toBe(2);
|
expect(mesh.primitives.length).toBe(2);
|
||||||
}
|
}
|
||||||
}), done).toResolve();
|
|
||||||
});
|
});
|
||||||
|
|
||||||
it('sets default material values', function() {
|
it('sets default material values', function() {
|
||||||
|
|
@ -140,175 +133,6 @@ describe('createGltf', function() {
|
||||||
expect(material.emissiveFactor).toEqual([0.0, 0.0, 0.0]);
|
expect(material.emissiveFactor).toEqual([0.0, 0.0, 0.0]);
|
||||||
});
|
});
|
||||||
|
|
||||||
it('sets default material values for materialsCommon', function() {
|
|
||||||
var options = clone(defaultOptions);
|
|
||||||
options.materialsCommon = true;
|
|
||||||
|
|
||||||
setDefaultMaterial(boxObjData);
|
|
||||||
|
|
||||||
var gltf = createGltf(boxObjData, options);
|
|
||||||
var material = gltf.materials[0];
|
|
||||||
var kmc = material.extensions.KHR_materials_common;
|
|
||||||
var values = kmc.values;
|
|
||||||
|
|
||||||
expect(kmc.technique).toBe('LAMBERT');
|
|
||||||
expect(values.ambient).toEqual([0.0, 0.0, 0.0, 1]);
|
|
||||||
expect(values.diffuse).toEqual([0.5, 0.5, 0.5, 1]);
|
|
||||||
expect(values.emission).toEqual([0.0, 0.0, 0.0, 1]);
|
|
||||||
expect(values.specular).toEqual([0.0, 0.0, 0.0, 1]);
|
|
||||||
expect(values.shininess).toEqual(0.0);
|
|
||||||
expect(values.transparency).toBe(1.0);
|
|
||||||
expect(values.transparent).toBe(false);
|
|
||||||
expect(values.doubleSided).toBe(false);
|
|
||||||
});
|
|
||||||
|
|
||||||
it('sets material for diffuse texture', function() {
|
|
||||||
var material = new Material();
|
|
||||||
material.diffuseTexture = diffuseTextureUrl;
|
|
||||||
boxObjData.materials[0] = material;
|
|
||||||
boxObjData.images[diffuseTextureUrl] = diffuseTexture;
|
|
||||||
|
|
||||||
var gltf = createGltf(boxObjData, defaultOptions);
|
|
||||||
var kmc = gltf.materials.Material.extensions.KHR_materials_common;
|
|
||||||
var texture = gltf.textures.texture_cesium;
|
|
||||||
var image = gltf.images.cesium;
|
|
||||||
|
|
||||||
expect(kmc.technique).toBe('LAMBERT');
|
|
||||||
expect(kmc.values.diffuse).toEqual('texture_cesium');
|
|
||||||
expect(kmc.values.transparency).toBe(1.0);
|
|
||||||
expect(kmc.values.transparent).toBe(false);
|
|
||||||
expect(kmc.values.doubleSided).toBe(false);
|
|
||||||
|
|
||||||
expect(texture).toEqual({
|
|
||||||
format : WebGLConstants.RGB,
|
|
||||||
internalFormat : WebGLConstants.RGB,
|
|
||||||
sampler : 'sampler',
|
|
||||||
source : 'cesium',
|
|
||||||
target : WebGLConstants.TEXTURE_2D,
|
|
||||||
type : WebGLConstants.UNSIGNED_BYTE
|
|
||||||
});
|
|
||||||
|
|
||||||
expect(image).toBeDefined();
|
|
||||||
expect(image.name).toBe('cesium');
|
|
||||||
expect(image.extras._obj2gltf.source).toBeDefined();
|
|
||||||
expect(image.extras._obj2gltf.extension).toBe('.png');
|
|
||||||
|
|
||||||
expect(gltf.samplers.sampler).toEqual({
|
|
||||||
magFilter : WebGLConstants.LINEAR,
|
|
||||||
minFilter : WebGLConstants.LINEAR,
|
|
||||||
wrapS : WebGLConstants.REPEAT,
|
|
||||||
wrapT : WebGLConstants.REPEAT
|
|
||||||
});
|
|
||||||
});
|
|
||||||
|
|
||||||
it('sets material for alpha less than 1', function() {
|
|
||||||
var material = new Material();
|
|
||||||
material.alpha = 0.4;
|
|
||||||
boxObjData.materials[0] = material;
|
|
||||||
|
|
||||||
var gltf = createGltf(boxObjData, defaultOptions);
|
|
||||||
var kmc = gltf.materials.Material.extensions.KHR_materials_common;
|
|
||||||
|
|
||||||
expect(kmc.values.diffuse).toEqual([0.5, 0.5, 0.5, 0.4]);
|
|
||||||
expect(kmc.values.transparency).toBe(1.0);
|
|
||||||
expect(kmc.values.transparent).toBe(true);
|
|
||||||
expect(kmc.values.doubleSided).toBe(true);
|
|
||||||
});
|
|
||||||
|
|
||||||
it('sets material for diffuse texture and alpha less than 1', function() {
|
|
||||||
var material = new Material();
|
|
||||||
material.diffuseTexture = diffuseTextureUrl;
|
|
||||||
material.alpha = 0.4;
|
|
||||||
boxObjData.materials[0] = material;
|
|
||||||
|
|
||||||
boxObjData.images[diffuseTextureUrl] = diffuseTexture;
|
|
||||||
|
|
||||||
var gltf = createGltf(boxObjData, defaultOptions);
|
|
||||||
var kmc = gltf.materials.Material.extensions.KHR_materials_common;
|
|
||||||
|
|
||||||
expect(kmc.values.diffuse).toEqual('texture_cesium');
|
|
||||||
expect(kmc.values.transparency).toBe(0.4);
|
|
||||||
expect(kmc.values.transparent).toBe(true);
|
|
||||||
expect(kmc.values.doubleSided).toBe(true);
|
|
||||||
});
|
|
||||||
|
|
||||||
it('sets material for transparent diffuse texture', function() {
|
|
||||||
var material = new Material();
|
|
||||||
material.diffuseTexture = transparentDiffuseTextureUrl;
|
|
||||||
boxObjData.materials[0] = material;
|
|
||||||
|
|
||||||
boxObjData.images[transparentDiffuseTextureUrl] = transparentDiffuseTexture;
|
|
||||||
|
|
||||||
var gltf = createGltf(boxObjData, defaultOptions);
|
|
||||||
var kmc = gltf.materials.Material.extensions.KHR_materials_common;
|
|
||||||
|
|
||||||
expect(kmc.values.diffuse).toBe('texture_diffuse');
|
|
||||||
expect(kmc.values.transparency).toBe(1.0);
|
|
||||||
expect(kmc.values.transparent).toBe(true);
|
|
||||||
expect(kmc.values.doubleSided).toBe(true);
|
|
||||||
});
|
|
||||||
|
|
||||||
it('sets material for specular', function() {
|
|
||||||
var material = new Material();
|
|
||||||
material.specularColor = [0.1, 0.1, 0.2, 1];
|
|
||||||
material.specularShininess = 0.1;
|
|
||||||
boxObjData.materials[0] = material;
|
|
||||||
|
|
||||||
var gltf = createGltf(boxObjData, defaultOptions);
|
|
||||||
var kmc = gltf.materials.Material.extensions.KHR_materials_common;
|
|
||||||
|
|
||||||
expect(kmc.technique).toBe('PHONG');
|
|
||||||
expect(kmc.values.specular).toEqual([0.1, 0.1, 0.2, 1]);
|
|
||||||
expect(kmc.values.shininess).toEqual(0.1);
|
|
||||||
});
|
|
||||||
|
|
||||||
it('sets constant material when there are no normals', function() {
|
|
||||||
boxObjData.nodes[0].meshes[0].normals.length = 0;
|
|
||||||
|
|
||||||
var material = new Material();
|
|
||||||
material.diffuseTexture = diffuseTextureUrl;
|
|
||||||
boxObjData.materials[0] = material;
|
|
||||||
|
|
||||||
boxObjData.images[diffuseTextureUrl] = diffuseTexture;
|
|
||||||
|
|
||||||
var gltf = createGltf(boxObjData, defaultOptions);
|
|
||||||
var kmc = gltf.materials.Material.extensions.KHR_materials_common;
|
|
||||||
|
|
||||||
expect(kmc.technique).toBe('CONSTANT');
|
|
||||||
expect(kmc.values.emission).toEqual('texture_cesium');
|
|
||||||
});
|
|
||||||
|
|
||||||
it('sets default material when texture is missing', function() {
|
|
||||||
var material = new Material();
|
|
||||||
material.diffuseTexture = diffuseTextureUrl;
|
|
||||||
boxObjData.materials[0] = material;
|
|
||||||
|
|
||||||
var gltf = createGltf(boxObjData, defaultOptions);
|
|
||||||
var kmc = gltf.materials[0].extensions.KHR_materials_common;
|
|
||||||
|
|
||||||
expect(kmc.values.diffuse).toEqual([0.5, 0.5, 0.5, 1.0]);
|
|
||||||
});
|
|
||||||
|
|
||||||
it('uses default material (1)', function() {
|
|
||||||
boxObjData.nodes[0].meshes[0].primitives[0].material = undefined;
|
|
||||||
|
|
||||||
// Creates a material called "default"
|
|
||||||
var gltf = createGltf(boxObjData, defaultOptions);
|
|
||||||
expect(gltf.materials[0].name).toBe('default');
|
|
||||||
var kmc = gltf.materials[0].extensions.KHR_materials_common;
|
|
||||||
expect(kmc.values.diffuse).toEqual([0.5, 0.5, 0.5, 1.0]);
|
|
||||||
});
|
|
||||||
|
|
||||||
it('uses default material (2)', function() {
|
|
||||||
boxObjData.materials = {};
|
|
||||||
|
|
||||||
// Uses the original name of the material
|
|
||||||
var gltf = createGltf(boxObjData, defaultOptions);
|
|
||||||
var kmc = gltf.materials[0].extensions.KHR_materials_common;
|
|
||||||
|
|
||||||
expect(kmc.values.diffuse).toEqual([0.5, 0.5, 0.5, 1.0]);
|
|
||||||
});
|
|
||||||
|
|
||||||
it('runs without normals', function() {
|
it('runs without normals', function() {
|
||||||
boxObjData.nodes[0].meshes[0].normals.length = 0;
|
boxObjData.nodes[0].meshes[0].normals.length = 0;
|
||||||
|
|
||||||
|
|
@ -384,12 +208,212 @@ describe('createGltf', function() {
|
||||||
expect(positionAccessor.count).toBe(vertexCount);
|
expect(positionAccessor.count).toBe(vertexCount);
|
||||||
});
|
});
|
||||||
|
|
||||||
it('ambient of [1, 1, 1] is treated as [0, 0, 0]', function() {
|
describe('materialsCommon', function() {
|
||||||
boxObjData.materials.Material.ambientColor = [1.0, 1.0, 1.0, 1.0];
|
it('sets default material values for materialsCommon', function() {
|
||||||
|
var options = clone(defaultOptions);
|
||||||
|
options.materialsCommon = true;
|
||||||
|
|
||||||
var gltf = createGltf(boxObjData);
|
setDefaultMaterial(boxObjData);
|
||||||
var ambient = gltf.materials.Material.extensions.KHR_materials_common.values.ambient;
|
|
||||||
|
|
||||||
expect(ambient).toEqual([0.0, 0.0, 0.0, 1.0]);
|
var gltf = createGltf(boxObjData, options);
|
||||||
|
var material = gltf.materials[0];
|
||||||
|
var kmc = material.extensions.KHR_materials_common;
|
||||||
|
var values = kmc.values;
|
||||||
|
|
||||||
|
expect(kmc.technique).toBe('LAMBERT');
|
||||||
|
expect(values.ambient).toEqual([0.0, 0.0, 0.0, 1]);
|
||||||
|
expect(values.diffuse).toEqual([0.5, 0.5, 0.5, 1]);
|
||||||
|
expect(values.emission).toEqual([0.0, 0.0, 0.0, 1]);
|
||||||
|
expect(values.specular).toEqual([0.0, 0.0, 0.0, 1]);
|
||||||
|
expect(values.shininess).toEqual(0.0);
|
||||||
|
expect(values.transparency).toBe(1.0);
|
||||||
|
expect(values.transparent).toBe(false);
|
||||||
|
expect(values.doubleSided).toBe(false);
|
||||||
|
});
|
||||||
|
|
||||||
|
it('sets material for diffuse texture', function() {
|
||||||
|
var options = clone(defaultOptions);
|
||||||
|
options.materialsCommon = true;
|
||||||
|
|
||||||
|
var defaultMaterial = setDefaultMaterial(boxObjData);
|
||||||
|
defaultMaterial.diffuseTexture = diffuseTextureUrl;
|
||||||
|
boxObjData.images[diffuseTextureUrl] = diffuseTexture;
|
||||||
|
|
||||||
|
var gltf = createGltf(boxObjData, options);
|
||||||
|
var kmc = gltf.materials[0].extensions.KHR_materials_common;
|
||||||
|
var texture = gltf.textures.texture_cesium;
|
||||||
|
var image = gltf.images.cesium;
|
||||||
|
|
||||||
|
expect(kmc.technique).toBe('LAMBERT');
|
||||||
|
expect(kmc.values.diffuse).toEqual('texture_cesium');
|
||||||
|
expect(kmc.values.transparency).toBe(1.0);
|
||||||
|
expect(kmc.values.transparent).toBe(false);
|
||||||
|
expect(kmc.values.doubleSided).toBe(false);
|
||||||
|
|
||||||
|
expect(texture).toEqual({
|
||||||
|
format : WebGLConstants.RGB,
|
||||||
|
internalFormat : WebGLConstants.RGB,
|
||||||
|
sampler : 'sampler',
|
||||||
|
source : 'cesium',
|
||||||
|
target : WebGLConstants.TEXTURE_2D,
|
||||||
|
type : WebGLConstants.UNSIGNED_BYTE
|
||||||
|
});
|
||||||
|
|
||||||
|
expect(image).toBeDefined();
|
||||||
|
expect(image.name).toBe('cesium');
|
||||||
|
expect(image.extras._obj2gltf.source).toBeDefined();
|
||||||
|
expect(image.extras._obj2gltf.extension).toBe('.png');
|
||||||
|
|
||||||
|
expect(gltf.samplers.sampler).toEqual({
|
||||||
|
magFilter : WebGLConstants.LINEAR,
|
||||||
|
minFilter : WebGLConstants.NEAREST_MIPMAP_LINEAR,
|
||||||
|
wrapS : WebGLConstants.REPEAT,
|
||||||
|
wrapT : WebGLConstants.REPEAT
|
||||||
|
});
|
||||||
|
});
|
||||||
|
|
||||||
|
it('sets material for alpha less than 1', function() {
|
||||||
|
var options = clone(defaultOptions);
|
||||||
|
options.materialsCommon = true;
|
||||||
|
|
||||||
|
var material = new Material();
|
||||||
|
material.alpha = 0.4;
|
||||||
|
boxObjData.materials[0] = material;
|
||||||
|
|
||||||
|
var gltf = createGltf(boxObjData, options);
|
||||||
|
var kmc = gltf.materials.Material.extensions.KHR_materials_common;
|
||||||
|
|
||||||
|
expect(kmc.values.diffuse).toEqual([0.5, 0.5, 0.5, 0.4]);
|
||||||
|
expect(kmc.values.transparency).toBe(1.0);
|
||||||
|
expect(kmc.values.transparent).toBe(true);
|
||||||
|
expect(kmc.values.doubleSided).toBe(true);
|
||||||
|
});
|
||||||
|
|
||||||
|
it('sets material for diffuse texture and alpha less than 1', function() {
|
||||||
|
var options = clone(defaultOptions);
|
||||||
|
options.materialsCommon = true;
|
||||||
|
|
||||||
|
var material = new Material();
|
||||||
|
material.diffuseTexture = diffuseTextureUrl;
|
||||||
|
material.alpha = 0.4;
|
||||||
|
boxObjData.materials[0] = material;
|
||||||
|
|
||||||
|
boxObjData.images[diffuseTextureUrl] = diffuseTexture;
|
||||||
|
|
||||||
|
var gltf = createGltf(boxObjData, options);
|
||||||
|
var kmc = gltf.materials.Material.extensions.KHR_materials_common;
|
||||||
|
|
||||||
|
expect(kmc.values.diffuse).toEqual('texture_cesium');
|
||||||
|
expect(kmc.values.transparency).toBe(0.4);
|
||||||
|
expect(kmc.values.transparent).toBe(true);
|
||||||
|
expect(kmc.values.doubleSided).toBe(true);
|
||||||
|
});
|
||||||
|
|
||||||
|
it('sets material for transparent diffuse texture', function() {
|
||||||
|
var options = clone(defaultOptions);
|
||||||
|
options.materialsCommon = true;
|
||||||
|
|
||||||
|
var material = new Material();
|
||||||
|
material.diffuseTexture = transparentDiffuseTextureUrl;
|
||||||
|
boxObjData.materials[0] = material;
|
||||||
|
|
||||||
|
boxObjData.images[transparentDiffuseTextureUrl] = transparentDiffuseTexture;
|
||||||
|
|
||||||
|
var gltf = createGltf(boxObjData, options);
|
||||||
|
var kmc = gltf.materials.Material.extensions.KHR_materials_common;
|
||||||
|
|
||||||
|
expect(kmc.values.diffuse).toBe('texture_diffuse');
|
||||||
|
expect(kmc.values.transparency).toBe(1.0);
|
||||||
|
expect(kmc.values.transparent).toBe(true);
|
||||||
|
expect(kmc.values.doubleSided).toBe(true);
|
||||||
|
});
|
||||||
|
|
||||||
|
it('sets material for specular', function() {
|
||||||
|
var options = clone(defaultOptions);
|
||||||
|
options.materialsCommon = true;
|
||||||
|
|
||||||
|
var material = new Material();
|
||||||
|
material.specularColor = [0.1, 0.1, 0.2, 1];
|
||||||
|
material.specularShininess = 0.1;
|
||||||
|
boxObjData.materials[0] = material;
|
||||||
|
|
||||||
|
var gltf = createGltf(boxObjData, options);
|
||||||
|
var kmc = gltf.materials.Material.extensions.KHR_materials_common;
|
||||||
|
|
||||||
|
expect(kmc.technique).toBe('PHONG');
|
||||||
|
expect(kmc.values.specular).toEqual([0.1, 0.1, 0.2, 1]);
|
||||||
|
expect(kmc.values.shininess).toEqual(0.1);
|
||||||
|
});
|
||||||
|
|
||||||
|
it('sets constant material when there are no normals', function() {
|
||||||
|
var options = clone(defaultOptions);
|
||||||
|
options.materialsCommon = true;
|
||||||
|
|
||||||
|
boxObjData.nodes[0].meshes[0].normals.length = 0;
|
||||||
|
|
||||||
|
var material = new Material();
|
||||||
|
material.diffuseTexture = diffuseTextureUrl;
|
||||||
|
boxObjData.materials[0] = material;
|
||||||
|
|
||||||
|
boxObjData.images[diffuseTextureUrl] = diffuseTexture;
|
||||||
|
|
||||||
|
var gltf = createGltf(boxObjData, options);
|
||||||
|
var kmc = gltf.materials.Material.extensions.KHR_materials_common;
|
||||||
|
|
||||||
|
expect(kmc.technique).toBe('CONSTANT');
|
||||||
|
expect(kmc.values.emission).toEqual('texture_cesium');
|
||||||
|
});
|
||||||
|
|
||||||
|
it('sets default material when texture is missing', function() {
|
||||||
|
var options = clone(defaultOptions);
|
||||||
|
options.materialsCommon = true;
|
||||||
|
|
||||||
|
var material = new Material();
|
||||||
|
material.diffuseTexture = diffuseTextureUrl;
|
||||||
|
boxObjData.materials[0] = material;
|
||||||
|
|
||||||
|
var gltf = createGltf(boxObjData, options);
|
||||||
|
var kmc = gltf.materials[0].extensions.KHR_materials_common;
|
||||||
|
|
||||||
|
expect(kmc.values.diffuse).toEqual([0.5, 0.5, 0.5, 1.0]);
|
||||||
|
});
|
||||||
|
|
||||||
|
it('uses default material (1)', function() {
|
||||||
|
var options = clone(defaultOptions);
|
||||||
|
options.materialsCommon = true;
|
||||||
|
|
||||||
|
boxObjData.nodes[0].meshes[0].primitives[0].material = undefined;
|
||||||
|
|
||||||
|
// Creates a material called "default"
|
||||||
|
var gltf = createGltf(boxObjData, options);
|
||||||
|
expect(gltf.materials[0].name).toBe('default');
|
||||||
|
var kmc = gltf.materials[0].extensions.KHR_materials_common;
|
||||||
|
expect(kmc.values.diffuse).toEqual([0.5, 0.5, 0.5, 1.0]);
|
||||||
|
});
|
||||||
|
|
||||||
|
it('uses default material (2)', function() {
|
||||||
|
var options = clone(defaultOptions);
|
||||||
|
options.materialsCommon = true;
|
||||||
|
|
||||||
|
boxObjData.materials = {};
|
||||||
|
|
||||||
|
// Uses the original name of the material
|
||||||
|
var gltf = createGltf(boxObjData, options);
|
||||||
|
var kmc = gltf.materials[0].extensions.KHR_materials_common;
|
||||||
|
|
||||||
|
expect(kmc.values.diffuse).toEqual([0.5, 0.5, 0.5, 1.0]);
|
||||||
|
});
|
||||||
|
|
||||||
|
it('ambient of [1, 1, 1] is treated as [0, 0, 0]', function() {
|
||||||
|
var options = clone(defaultOptions);
|
||||||
|
options.materialsCommon = true;
|
||||||
|
|
||||||
|
boxObjData.materials.Material.ambientColor = [1.0, 1.0, 1.0, 1.0];
|
||||||
|
|
||||||
|
var gltf = createGltf(boxObjData, options);
|
||||||
|
var ambient = gltf.materials.Material.extensions.KHR_materials_common.values.ambient;
|
||||||
|
|
||||||
|
expect(ambient).toEqual([0.0, 0.0, 0.0, 1.0]);
|
||||||
|
});
|
||||||
});
|
});
|
||||||
});
|
});
|
||||||
|
|
|
||||||
|
|
@ -6,7 +6,6 @@ var os = require('os');
|
||||||
var path = require('path');
|
var path = require('path');
|
||||||
var Promise = require('bluebird');
|
var Promise = require('bluebird');
|
||||||
var obj2gltf = require('../../lib/obj2gltf');
|
var obj2gltf = require('../../lib/obj2gltf');
|
||||||
var writeUris = require('../../lib/writeUris');
|
|
||||||
|
|
||||||
var RuntimeError = Cesium.RuntimeError;
|
var RuntimeError = Cesium.RuntimeError;
|
||||||
|
|
||||||
|
|
@ -22,8 +21,8 @@ describe('obj2gltf', function() {
|
||||||
expect(obj2gltf._getTempDirectory()).toContain(os.tmpdir());
|
expect(obj2gltf._getTempDirectory()).toContain(os.tmpdir());
|
||||||
tempDirectory = path.join(os.tmpdir(), 'testPath');
|
tempDirectory = path.join(os.tmpdir(), 'testPath');
|
||||||
spyOn(obj2gltf, '_getTempDirectory').and.returnValue(tempDirectory);
|
spyOn(obj2gltf, '_getTempDirectory').and.returnValue(tempDirectory);
|
||||||
spyOn(obj2gltf, '_outputJson');
|
spyOn(fsExtra, 'outputJson');
|
||||||
spyOn(writeUris, '_outputFile');
|
spyOn(fsExtra, 'outputFile');
|
||||||
spyOn(fsExtra, 'remove');
|
spyOn(fsExtra, 'remove');
|
||||||
});
|
});
|
||||||
|
|
||||||
|
|
@ -100,7 +99,7 @@ describe('obj2gltf', function() {
|
||||||
textureCompressionOptions : textureCompressionOptions,
|
textureCompressionOptions : textureCompressionOptions,
|
||||||
preserve : false
|
preserve : false
|
||||||
});
|
});
|
||||||
expect(writeUris._outputFile.calls.count()).toBe(2); // Saves out .png and .bin
|
expect(fsExtra.outputFile.calls.count()).toBe(2); // Saves out .png and .bin
|
||||||
}), done).toResolve();
|
}), done).toResolve();
|
||||||
});
|
});
|
||||||
|
|
||||||
|
|
@ -119,7 +118,7 @@ describe('obj2gltf', function() {
|
||||||
};
|
};
|
||||||
expect(obj2gltf(objPath, gltfPath, options)
|
expect(obj2gltf(objPath, gltfPath, options)
|
||||||
.then(function() {
|
.then(function() {
|
||||||
expect(obj2gltf._outputJson).toHaveBeenCalled();
|
expect(fsExtra.outputJson).toHaveBeenCalled();
|
||||||
expect(GltfPipeline.processJSONToDisk).not.toHaveBeenCalled();
|
expect(GltfPipeline.processJSONToDisk).not.toHaveBeenCalled();
|
||||||
}), done).toResolve();
|
}), done).toResolve();
|
||||||
});
|
});
|
||||||
|
|
|
||||||
|
|
@ -1,6 +1,7 @@
|
||||||
//This file is a copy of https://github.com/AnalyticalGraphicsInc/cesium/blob/master/Specs/addDefaultMatchers.js
|
//This file is a copy of https://github.com/AnalyticalGraphicsInc/cesium/blob/master/Specs/addDefaultMatchers.js
|
||||||
/*global define*/
|
/*eslint strict: ["error", "function"]*/
|
||||||
/*jshint unused:false*/
|
/*eslint-env amd*/
|
||||||
|
/*eslint-disable no-unused-vars*/
|
||||||
define([
|
define([
|
||||||
'./equals',
|
'./equals',
|
||||||
'Cesium/Core/defined',
|
'Cesium/Core/defined',
|
||||||
|
|
|
||||||
|
|
@ -1,4 +1,5 @@
|
||||||
/*global define*/
|
/*eslint strict: ["error", "function"]*/
|
||||||
|
/*eslint-env amd*/
|
||||||
define([
|
define([
|
||||||
'./addDefaultMatchers',
|
'./addDefaultMatchers',
|
||||||
'./equalsMethodEqualityTester'
|
'./equalsMethodEqualityTester'
|
||||||
|
|
|
||||||
|
|
@ -1,5 +1,6 @@
|
||||||
//This file is a copy of https://github.com/AnalyticalGraphicsInc/cesium/blob/master/Specs/equals.js
|
//This file is a copy of https://github.com/AnalyticalGraphicsInc/cesium/blob/master/Specs/equals.js
|
||||||
/*global define*/
|
/*eslint strict: ["error", "function"]*/
|
||||||
|
/*eslint-env amd*/
|
||||||
define([
|
define([
|
||||||
'Cesium/Core/FeatureDetection'
|
'Cesium/Core/FeatureDetection'
|
||||||
], function(
|
], function(
|
||||||
|
|
|
||||||
|
|
@ -1,5 +1,6 @@
|
||||||
//This file is a copy of https://github.com/AnalyticalGraphicsInc/cesium/blob/master/Specs/equalsMethodEqualityTester.js
|
//This file is a copy of https://github.com/AnalyticalGraphicsInc/cesium/blob/master/Specs/equalsMethodEqualityTester.js
|
||||||
/*global define*/
|
/*eslint strict: ["error", "function"]*/
|
||||||
|
/*eslint-env amd*/
|
||||||
define([
|
define([
|
||||||
'Cesium/Core/defined'
|
'Cesium/Core/defined'
|
||||||
], function(
|
], function(
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue