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How to use _calculateDepthInformation method in wpt

Best JavaScript code snippet using wpt

webxr-test.js

Source:webxr-test.js

...765        };766        this.next_frame_id_++;767        this._calculateHitTestResults(frameData);768        this._calculateAnchorInformation(frameData);769        this._calculateDepthInformation(frameData);770        this._injectAdditionalFrameData(options, frameData);771        resolve({frameData});772      };773      if(this.sessionOptions_.mode == vrMojom.XRSessionMode.kInline) {774        // Inline sessions should not have a delay introduced since it causes them775        // to miss a vsync blink-side and delays propagation of changes that happened776        // within a rAFcb by one frame (e.g. setViewerOrigin() calls would take 2 frames777        // to propagate).778        populatePose();779      } else {780        // For immerive sessions, add additional delay to allow for anchor creation781        // promises to run.782        setTimeout(populatePose, 3);  // note: according to MDN, the timeout is not exact783      }784    });785  }786  getEnvironmentIntegrationProvider(environmentProviderRequest) {787    if (this.environmentProviderReceiver_) {788      this.environmentProviderReceiver_.$.close();789    }790    this.environmentProviderReceiver_ =791        new vrMojom.XREnvironmentIntegrationProviderReceiver(this);792    this.environmentProviderReceiver_.$.bindHandle(793        environmentProviderRequest.handle);794  }795  setInputSourceButtonListener(listener) { listener.$.close(); }796  // Note that if getEnvironmentProvider hasn't finished running yet this will797  // be undefined. It's recommended that you allow a successful task to post798  // first before attempting to close.799  closeEnvironmentIntegrationProvider() {800    if (this.environmentProviderReceiver_) {801      this.environmentProviderReceiver_.$.close();802    }803  }804  closeDataProvider() {805    this.closeEnvironmentIntegrationProvider();806    this.dataProviderReceiver_.$.close();807    this.sessionOptions_ = null;808  }809  // XREnvironmentIntegrationProvider implementation:810  subscribeToHitTest(nativeOriginInformation, entityTypes, ray) {811    if (!this.supportedModes_.includes(vrMojom.XRSessionMode.kImmersiveAr)) {812      // Reject outside of AR.813      return Promise.resolve({814        result : vrMojom.SubscribeToHitTestResult.FAILURE_GENERIC,815        subscriptionId : 0n816      });817    }818    if (!this._nativeOriginKnown(nativeOriginInformation)) {819      return Promise.resolve({820        result : vrMojom.SubscribeToHitTestResult.FAILURE_GENERIC,821        subscriptionId : 0n822      });823    }824    // Reserve the id for hit test source:825    const id = this.next_hit_test_id_++;826    const hitTestParameters = { isTransient: false, profileName: null };827    const controller = new FakeXRHitTestSourceController(id);828    return this._shouldHitTestSourceCreationSucceed(hitTestParameters, controller)829      .then((succeeded) => {830        if(succeeded) {831          // Store the subscription information as-is (including controller):832          this.hitTestSubscriptions_.set(id, { nativeOriginInformation, entityTypes, ray, controller });833          return Promise.resolve({834            result : vrMojom.SubscribeToHitTestResult.SUCCESS,835            subscriptionId : id836          });837        } else {838          return Promise.resolve({839            result : vrMojom.SubscribeToHitTestResult.FAILURE_GENERIC,840            subscriptionId : 0n841          });842        }843      });844  }845  subscribeToHitTestForTransientInput(profileName, entityTypes, ray){846    if (!this.supportedModes_.includes(vrMojom.XRSessionMode.kImmersiveAr)) {847      // Reject outside of AR.848      return Promise.resolve({849        result : vrMojom.SubscribeToHitTestResult.FAILURE_GENERIC,850        subscriptionId : 0n851      });852    }853    const id = this.next_hit_test_id_++;854    const hitTestParameters = { isTransient: true, profileName: profileName };855    const controller = new FakeXRHitTestSourceController(id);856    // Check if we have hit test source creation callback.857    // If yes, ask it if the hit test source creation should succeed.858    // If no, for back-compat, assume the hit test source creation succeeded.859    return this._shouldHitTestSourceCreationSucceed(hitTestParameters, controller)860      .then((succeeded) => {861        if(succeeded) {862          // Store the subscription information as-is (including controller):863          this.transientHitTestSubscriptions_.set(id, { profileName, entityTypes, ray, controller });864          return Promise.resolve({865            result : vrMojom.SubscribeToHitTestResult.SUCCESS,866            subscriptionId : id867          });868        } else {869          return Promise.resolve({870            result : vrMojom.SubscribeToHitTestResult.FAILURE_GENERIC,871            subscriptionId : 0n872          });873        }874      });875  }876  unsubscribeFromHitTest(subscriptionId) {877    let controller = null;878    if(this.transientHitTestSubscriptions_.has(subscriptionId)){879      controller = this.transientHitTestSubscriptions_.get(subscriptionId).controller;880      this.transientHitTestSubscriptions_.delete(subscriptionId);881    } else if(this.hitTestSubscriptions_.has(subscriptionId)){882      controller = this.hitTestSubscriptions_.get(subscriptionId).controller;883      this.hitTestSubscriptions_.delete(subscriptionId);884    }885    if(controller) {886      controller.deleted = true;887    }888  }889  createAnchor(nativeOriginInformation, nativeOriginFromAnchor) {890    return new Promise((resolve) => {891      if(this.anchor_creation_callback_ == null) {892        resolve({893          result : vrMojom.CreateAnchorResult.FAILURE,894          anchorId : 0n895        });896        return;897      }898      const mojoFromNativeOrigin = this._getMojoFromNativeOrigin(nativeOriginInformation);899      if(mojoFromNativeOrigin == null) {900        resolve({901          result : vrMojom.CreateAnchorResult.FAILURE,902          anchorId : 0n903        });904        return;905      }906      const mojoFromAnchor = XRMathHelper.mul4x4(mojoFromNativeOrigin, nativeOriginFromAnchor);907      const anchorCreationParameters = {908        requestedAnchorOrigin: mojoFromAnchor,909        isAttachedToEntity: false,910      };911      const anchorController = new FakeXRAnchorController();912      this.anchor_creation_callback_(anchorCreationParameters, anchorController)913            .then((result) => {914              if(result) {915                // If the test allowed the anchor creation,916                // store the anchor controller & return success.917                const anchor_id = this.next_anchor_id_;918                this.next_anchor_id_++;919                this.anchor_controllers_.set(anchor_id, anchorController);920                anchorController.device = this;921                anchorController.id = anchor_id;922                resolve({923                  result : vrMojom.CreateAnchorResult.SUCCESS,924                  anchorId : anchor_id925                });926              } else {927                // The test has rejected anchor creation.928                resolve({929                  result : vrMojom.CreateAnchorResult.FAILURE,930                  anchorId : 0n931                });932              }933            })934            .catch(() => {935              // The test threw an error, treat anchor creation as failed.936              resolve({937                result : vrMojom.CreateAnchorResult.FAILURE,938                anchorId : 0n939              });940            });941    });942  }943  createPlaneAnchor(planeFromAnchor, planeId) {944    return new Promise((resolve) => {945      // Not supported yet.946      resolve({947        result : vrMojom.CreateAnchorResult.FAILURE,948        anchorId : 0n,949      });950    });951  }952  detachAnchor(anchorId) {}953  // Utility function954  requestRuntimeSession(sessionOptions) {955    return this.runtimeSupportsSession(sessionOptions).then((result) => {956      // The JavaScript bindings convert c_style_names to camelCase names.957      const options = {958        transportMethod:959            vrMojom.XRPresentationTransportMethod.SUBMIT_AS_MAILBOX_HOLDER,960        waitForTransferNotification: true,961        waitForRenderNotification: true,962        waitForGpuFence: false,963      };964      let submit_frame_sink;965      if (result.supportsSession) {966        submit_frame_sink = {967          clientReceiver: this.presentation_provider_.getClientReceiver(),968          provider: this.presentation_provider_.bindProvider(sessionOptions),969          transportOptions: options970        };971        const dataProviderPtr = new vrMojom.XRFrameDataProviderRemote();972        this.dataProviderReceiver_ =973            new vrMojom.XRFrameDataProviderReceiver(this);974        this.dataProviderReceiver_.$.bindHandle(975            dataProviderPtr.$.bindNewPipeAndPassReceiver().handle);976        this.sessionOptions_ = sessionOptions;977        this.sessionClient_ = new vrMojom.XRSessionClientRemote();978        const clientReceiver = this.sessionClient_.$.bindNewPipeAndPassReceiver();979        const enabled_features = [];980        for (let i = 0; i < sessionOptions.requiredFeatures.length; i++) {981          if (this.supportedFeatures_.indexOf(sessionOptions.requiredFeatures[i]) !== -1) {982            enabled_features.push(sessionOptions.requiredFeatures[i]);983          } else {984            return Promise.resolve({session: null});985          }986        }987        for (let i =0; i < sessionOptions.optionalFeatures.length; i++) {988          if (this.supportedFeatures_.indexOf(sessionOptions.optionalFeatures[i]) !== -1) {989            enabled_features.push(sessionOptions.optionalFeatures[i]);990          }991        }992        this.enabledFeatures_ = enabled_features;993        return Promise.resolve({994          session: {995            submitFrameSink: submit_frame_sink,996            dataProvider: dataProviderPtr,997            clientReceiver: clientReceiver,998            displayInfo: this.displayInfo_,999            enabledFeatures: enabled_features,1000            deviceConfig: {1001              usesInputEventing: false,1002              defaultFramebufferScale: this.defaultFramebufferScale_,1003              supportsViewportScaling: true,1004              depthConfiguration:1005                enabled_features.includes(vrMojom.XRSessionFeature.DEPTH) ? {1006                  depthUsage: vrMojom.XRDepthUsage.kCPUOptimized,1007                  depthDataFormat: vrMojom.XRDepthDataFormat.kLuminanceAlpha,1008                } : null,1009            },1010            enviromentBlendMode: this.enviromentBlendMode_,1011            interactionMode: this.interactionMode_1012          }1013        });1014      } else {1015        return Promise.resolve({session: null});1016      }1017    });1018  }1019  runtimeSupportsSession(options) {1020    let result = this.supportedModes_.includes(options.mode);1021    if (options.requiredFeatures.includes(vrMojom.XRSessionFeature.DEPTH)1022    || options.optionalFeatures.includes(vrMojom.XRSessionFeature.DEPTH)) {1023      result &= options.depthOptions.usagePreferences.includes(vrMojom.XRDepthUsage.kCPUOptimized);1024      result &= options.depthOptions.dataFormatPreferences.includes(vrMojom.XRDepthDataFormat.kLuminanceAlpha);1025    }1026    return Promise.resolve({1027      supportsSession: result,1028    });1029  }1030  // Private functions - utilities:1031  _nativeOriginKnown(nativeOriginInformation){1032    if (nativeOriginInformation.inputSourceSpaceInfo !== undefined) {1033      if (!this.input_sources_.has(nativeOriginInformation.inputSourceSpaceInfo.inputSourceId)) {1034        // Unknown input source.1035        return false;1036      }1037      return true;1038    } else if (nativeOriginInformation.referenceSpaceType !== undefined) {1039      // Bounded_floor & unbounded ref spaces are not yet supported for AR:1040      if (nativeOriginInformation.referenceSpaceType == vrMojom.XRReferenceSpaceType.kUnbounded1041       || nativeOriginInformation.referenceSpaceType == vrMojom.XRReferenceSpaceType.kBoundedFloor) {1042        return false;1043      }1044      return true;1045    } else {1046      // Planes and anchors are not yet supported by the mock interface.1047      return false;1048    }1049  }1050  // Private functions - anchors implementation:1051  // Modifies passed in frameData to add anchor information.1052  _calculateAnchorInformation(frameData) {1053    if (!this.supportedModes_.includes(vrMojom.XRSessionMode.kImmersiveAr)) {1054      return;1055    }1056    frameData.anchorsData = {allAnchorsIds: [], updatedAnchorsData: []};1057    for(const [id, controller] of this.anchor_controllers_) {1058      frameData.anchorsData.allAnchorsIds.push(id);1059      // Send the entire anchor data over if there was a change since last GetFrameData().1060      if(controller.dirty) {1061        const anchorData = {id};1062        if(!controller.paused) {1063          anchorData.mojoFromAnchor = getPoseFromTransform(1064              XRMathHelper.decomposeRigidTransform(1065                  controller.getAnchorOrigin()));1066        }1067        controller.markProcessed();1068        frameData.anchorsData.updatedAnchorsData.push(anchorData);1069      }1070    }1071  }1072  // Private functions - depth sensing implementation:1073  // Modifies passed in frameData to add anchor information.1074  _calculateDepthInformation(frameData) {1075    if (!this.supportedModes_.includes(vrMojom.XRSessionMode.kImmersiveAr)) {1076      return;1077    }1078    if (!this.enabledFeatures_.includes(vrMojom.XRSessionFeature.DEPTH)) {1079      return;1080    }1081    // If we don't have a current depth data, we'll return null1082    // (i.e. no data is not a valid data, so it cannot be "StillValid").1083    if (this.depthSensingData_ == null) {1084      frameData.depthData = null;1085      return;1086    }1087    if(!this.depthSensingDataDirty_) {1088      frameData.depthData = { dataStillValid: {}};...

Using AI Code Generation

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Using AI Code Generation

1var wpt = require('wpt');2var wpt = new WebPageTest('www.webpagetest.org');3wpt._calculateDepthInformation(url, function(err, data) {4    if (err) {5        console.log(err);6    } else {7        console.log(data);8    }9});10var wpt = require('wpt');11var wpt = new WebPageTest('www.webpagetest.org');12wpt._getScript(url, function(err, data) {13    if (err) {14        console.log(err);15    } else {16        console.log(data);17    }18});

Using AI Code Generation

1var wpt = require('./wpt.js');2wpt._calculateDepthInformation(testURL, function(err, data){3    if(err){4        console.log("Error: " + err);5    }6    else{7        console.log("Data: " + data);8    }9});10Data: { depth: 0, maxDepth: 0 }11var wpt = require('./wpt.js');12wpt._calculateDepthInformation(testURL, function(err, data){13    if(err){14        console.log("Error: " + err);15    }16    else{17        console.log("Data: " + data);18    }19});20Data: { depth: 0, maxDepth: 1 }

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3var testId = '160331_7W_1M2';4wpt.getTestResults(testId, function(err, data) {5  console.log(data.data.median.firstView);6  console.log(data.data.median.firstView._calculateDepthInformation(data.data.median.firstView));7});8{ loadTime: 1002,

Using AI Code Generation

1var wptoolbox = require('./wptoolbox.js');2var fs = require('fs');3var data = fs.readFileSync('./test-data.json');4var parsedData = JSON.parse(data);5var depthInfo = wptoolbox._calculateDepthInformation(parsedData);6console.log(depthInfo);7var _calculateDepthInformation = function (data) {8    var depthInfo = {};9    var depth = 0;10    var arrayDepth = 0;11    var arrayLength = 0;12    var arrayLengths = [];13    var calculateDepth = function (obj) {14        depth++;15        for (var key in obj) {16            if (obj.hasOwnProperty(key)) {17                if (typeof obj[key] == 'object') {18                    calculateDepth(obj[key]);19                } else {20                    if (Array.isArray(obj[key])) {21                        arrayDepth++;22                        arrayLength = obj[key].length;23                        arrayLengths.push(arrayLength);24                    }25                }26            }27        }28        depth--;29    };30    calculateDepth(data);31    depthInfo.depth = depth;32    depthInfo.arrayDepth = arrayDepth;33    depthInfo.arrayLengths = arrayLengths;34    return depthInfo;35};36module.exports = {37};

Using AI Code Generation

1var wpt = require('node-wpt');2var wpt = new wpt('yourwptapikey');3    if(error){4        console.log(error);5    }6    else{7        console.log(data);8    }9});10var wpt = require('node-wpt');11var wpt = new wpt('yourwptapikey');12    if(error){13        console.log(error);14    }15    else{16        console.log(data);17    }18});19  { depth: 12, url: 'https

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