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RealSense face tracking in ES6
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| 'use strict'; | |
| /* global intel */ | |
| const DeviceOrientation = intel.realsense.DeviceOrientation; | |
| const StreamType = intel.realsense.StreamType; | |
| const SenseManager = intel.realsense.SenseManager; | |
| let sense; | |
| let faceModule; | |
| let faceConfig; | |
| let imageSize; | |
| function stop(error){ | |
| if (error instanceof Error){ | |
| console.error(error); | |
| } | |
| if (typeof sense !== 'undefined'){ | |
| sense.release().then(() => { | |
| sense = undefined; | |
| }); | |
| } | |
| } | |
| function set_faces(sender, data){ | |
| console.log('[faces]', data); | |
| // | |
| // Make use of the 3D Face data here | |
| // | |
| } | |
| function start(){ | |
| SenseManager.createInstance() | |
| .then(result => { | |
| sense = result; | |
| return intel.realsense.face.FaceModule.activate(result); | |
| }) | |
| .then(result => { | |
| faceModule = result; | |
| return faceModule.createActiveConfiguration(); | |
| }) | |
| .then(result => { | |
| faceConfig = result; | |
| faceConfig.detection.isEnabled = true; | |
| faceConfig.detection.maxTrackedFaces = 1; | |
| faceConfig.trackingMode = 1; // 3D | |
| return faceConfig.applyChanges(); | |
| }) | |
| .then(() => { | |
| faceModule.onFrameProcessed = set_faces; | |
| return sense.init(); | |
| }) | |
| .then(() => { | |
| if (sense.captureManager.device.deviceInfo.orientation === DeviceOrientation.DEVICE_ORIENTATION_FRONT_FACING){ | |
| // F200 | |
| faceConfig.landmarks.isEnabled = true; | |
| faceConfig.landmarks.maxTrackedFaces = 1; | |
| faceConfig.pose.isEnabled = true; | |
| faceConfig.expressions.properties.isEnabled = true; | |
| } else { | |
| // R200 | |
| faceConfig.landmarks.isEnabled = false; | |
| faceConfig.pose.isEnabled = false; | |
| faceConfig.expressions.properties.isEnabled = false; | |
| } | |
| return faceConfig.applyChanges(); | |
| }) | |
| .then(() => { | |
| imageSize = sense.captureManager.queryImageSize(StreamType.STREAM_TYPE_COLOR); | |
| return sense.streamFrames(); | |
| }) | |
| .then(() => { | |
| console.log('Now streaming ' + imageSize.width + 'x' + imageSize.height); | |
| }) | |
| .catch(stop); | |
| } | |
| function initialize(status){ | |
| switch (status.nextStep){ | |
| case 'ready': | |
| start(); | |
| break; | |
| // case 'runtime': | |
| // case 'driver': | |
| // case 'unsupported': | |
| default: | |
| console.error('Fails to initialize.'); | |
| break; | |
| } | |
| } | |
| document.addEventListener('DOMContentLoaded', () => { | |
| SenseManager.detectPlatform(['face3d'], []).then(initialize).catch(stop); | |
| }); | |
| window.addEventListener('beforeunload', stop); |
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Example</title> | |
| <meta name="viewport" content="width=device-width, initial-scale=1, minimal-ui"> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> | |
| </head> | |
| <body> | |
| <!-- Autobahn (http://autobahn.ws/js), required by realsense.js --> | |
| <script src="thirdparty/autobahn.min.js"></script> | |
| <!-- RealSense SDK (https://software.intel.com/en-us/intel-realsense-sdk/download) --> | |
| <script src="thirdparty/realsense.js"></script> | |
| <script src="application.js"></script> | |
| </body> | |
| </html> |
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