How to use getMatrixFromTransform method in wpt

Best JavaScript code snippet using wpt

webxr-test.js

Source:webxr-test.js

...11  sizeX: 0,12  sizeZ: 0,13  bounds: null14};15function getMatrixFromTransform(transform) {16  let x = transform.orientation[0];17  let y = transform.orientation[1];18  let z = transform.orientation[2];19  let w = transform.orientation[3];20  let m11 = 1.0 - 2.0 * (y * y + z * z);21  let m21 = 2.0 * (x * y + z * w);22  let m31 = 2.0 * (x * z - y * w);23  let m12 = 2.0 * (x * y - z * w);24  let m22 = 1.0 - 2.0 * (x * x + z * z);25  let m32 = 2.0 * (y * z + x * w);26  let m13 = 2.0 * (x * z + y * w);27  let m23 = 2.0 * (y * z - x * w);28  let m33 = 1.0 - 2.0 * (x * x + y * y);29  let m14 = transform.position[0];30  let m24 = transform.position[1];31  let m34 = transform.position[2];32  // Column-major linearized order is expected.33  return [m11, m21, m31, 0,34          m12, m22, m32, 0,35          m13, m23, m33, 0,36          m14, m24, m34, 1];37}38function composeGFXTransform(fakeTransformInit) {39  let transform = new gfx.mojom.Transform();40  transform.matrix = getMatrixFromTransform(fakeTransformInit);41  return transform;42}43class ChromeXRTest {44  constructor() {45    this.mockVRService_ = new MockVRService(mojo.frameInterfaces);46  }47  simulateDeviceConnection(init_params) {48    return Promise.resolve(this.mockVRService_.addRuntime(init_params));49  }50  disconnectAllDevices() {51    this.mockVRService_.removeAllRuntimes(device);52    return Promise.resolve();53  }54  simulateUserActivation(callback) {55    let button = document.createElement('button');56    button.textContent = 'click to continue test';57    button.style.display = 'block';58    button.style.fontSize = '20px';59    button.style.padding = '10px';60    button.onclick = () => {61      callback();62      document.body.removeChild(button);63    };64    document.body.appendChild(button);65    test_driver.click(button);66  }67}68// Mocking class definitions69// Mock service implements the VRService mojo interface.70class MockVRService {71  constructor() {72    this.bindingSet_ = new mojo.BindingSet(device.mojom.VRService);73    this.runtimes_ = [];74    this.interceptor_ =75        new MojoInterfaceInterceptor(device.mojom.VRService.name, "context", true);76    this.interceptor_.oninterfacerequest = e =>77        this.bindingSet_.addBinding(this, e.handle);78    this.interceptor_.start();79  }80  // Test methods81  addRuntime(fakeDeviceInit) {82    let runtime = new MockRuntime(fakeDeviceInit, this);83    this.runtimes_.push(runtime);84    if (this.client_) {85      this.client_.onDeviceChanged();86    }87    return runtime;88  }89  removeAllRuntimes() {90    if (this.client_) {91      this.client_.onDeviceChanged();92    }93    this.runtimes_ = [];94  }95  removeRuntime(device) {96    let index = this.runtimes_.indexOf(device);97    if (index >= 0) {98      this.runtimes_.splice(index, 1);99      if (this.client_) {100        this.client_.onDeviceChanged();101      }102    }103  }104  setClient(client) {105    if (this.client_) {106      throw new Error("setClient should only be called once");107    }108    this.client_ = client;109  }110  requestSession(sessionOptions, was_activation) {111    let requests = [];112    // Request a session from all the runtimes.113    for (let i = 0; i < this.runtimes_.length; i++) {114      requests[i] = this.runtimes_[i].requestRuntimeSession(sessionOptions);115    }116    return Promise.all(requests).then((results) => {117      // Find and return the first successful result.118      for (let i = 0; i < results.length; i++) {119        if (results[i].session) {120          return {121            result: {122              session : results[i].session,123              $tag :  0124            }125          };126        }127      }128      // If there were no successful results, returns a null session.129      return {130        result: {131          failureReason : device.mojom.RequestSessionError.NO_RUNTIME_FOUND,132          $tag :  1133        }134      };135    });136  }137  supportsSession(sessionOptions) {138    let requests = [];139    // Check supports on all the runtimes.140    for (let i = 0; i < this.runtimes_.length; i++) {141      requests[i] = this.runtimes_[i].runtimeSupportsSession(sessionOptions);142    }143    return Promise.all(requests).then((results) => {144      // Find and return the first successful result.145      for (let i = 0; i < results.length; i++) {146        if (results[i].supportsSession) {147          return results[i];148        }149      }150      // If there were no successful results, returns false.151      return {supportsSession: false};152    });153  };154}155// Implements XRFrameDataProvider and XRPresentationProvider. Maintains a mock156// for XRPresentationProvider.157class MockRuntime {158  // Mapping from string feature names to the corresponding mojo types.159  // This is exposed as a member for extensibility.160  static featureToMojoMap = {161    "viewer": device.mojom.XRSessionFeature.REF_SPACE_VIEWER,162    "local": device.mojom.XRSessionFeature.REF_SPACE_LOCAL,163    "local-floor": device.mojom.XRSessionFeature.REF_SPACE_LOCAL_FLOOR,164    "bounded-floor": device.mojom.XRSessionFeature.REF_SPACE_BOUNDED_FLOOR,165    "unbounded": device.mojom.XRSessionFeature.REF_SPACE_UNBOUNDED };166  constructor(fakeDeviceInit, service) {167    this.sessionClient_ = new device.mojom.XRSessionClientPtr();168    this.presentation_provider_ = new MockXRPresentationProvider();169    this.pose_ = null;170    this.next_frame_id_ = 0;171    this.bounds_ = null;172    this.send_pose_reset_ = false;173    this.service_ = service;174    this.framesOfReference = {};175    this.input_sources_ = [];176    this.next_input_source_index_ = 1;177    // Initialize DisplayInfo first to set the defaults, then override with178    // anything from the deviceInit179    if (fakeDeviceInit.supportsImmersive) {180      this.displayInfo_ = this.getImmersiveDisplayInfo();181    } else {182      this.displayInfo_ = this.getNonImmersiveDisplayInfo();183    }184    if (fakeDeviceInit.supportsEnvironmentIntegration) {185      this.displayInfo_.capabilities.canProvideEnvironmentIntegration = true;186    }187    if (fakeDeviceInit.viewerOrigin != null) {188      this.setViewerOrigin(fakeDeviceInit.viewerOrigin);189    }190    if (fakeDeviceInit.floorOrigin != null) {191      this.setFloorOrigin(fakeDeviceInit.floorOrigin);192    }193    // This appropriately handles if the coordinates are null194    this.setBoundsGeometry(fakeDeviceInit.boundsCoordinates);195    this.setViews(fakeDeviceInit.views);196    // Need to support webVR which doesn't have a notion of features197    this.setFeatures(fakeDeviceInit.supportedFeatures || []);198  }199  // Test API methods.200  disconnect() {201    this.service_.removeRuntime(this);202    this.presentation_provider_.Close();203    if (this.sessionClient_.ptr.isBound()) {204      this.sessionClient_.ptr.reset();205    }206    return Promise.resolve();207  }208  setViews(views) {209    if (views) {210      let changed = false;211      for (let i = 0; i < views.length; i++) {212        if (views[i].eye == 'left') {213          this.displayInfo_.leftEye = this.getEye(views[i]);214          changed = true;215        } else if (views[i].eye == 'right') {216          this.displayInfo_.rightEye = this.getEye(views[i]);217          changed = true;218        }219      }220      if (changed && this.sessionClient_.ptr.isBound()) {221        this.sessionClient_.onChanged(this.displayInfo_);222      }223    }224  }225  setViewerOrigin(origin, emulatedPosition = false) {226    let p = origin.position;227    let q = origin.orientation;228    this.pose_ = {229      orientation: { x: q[0], y: q[1], z: q[2], w: q[3] },230      position: { x: p[0], y: p[1], z: p[2] },231      emulatedPosition: emulatedPosition,232      angularVelocity: null,233      linearVelocity: null,234      angularAcceleration: null,235      linearAcceleration: null,236      inputState: null,237      poseIndex: 0238    };239  }240  clearViewerOrigin() {241    this.pose_ = null;242  }243  simulateVisibilityChange(visibilityState) {244    let mojoState = null;245    switch(visibilityState) {246      case "visible":247        mojoState = device.mojom.XRVisibilityState.VISIBLE;248        break;249      case "visible-blurred":250        mojoState = device.mojom.XRVisibilityState.VISIBLE_BLURRED;251        break;252      case "hidden":253        mojoState = device.mojom.XRVisibilityState.HIDDEN;254        break;255    }256    if (mojoState) {257      this.sessionClient_.onVisibilityStateChanged(mojoState);258    }259  }260  setBoundsGeometry(bounds) {261    if (bounds == null) {262      this.bounds_ = null;263    } else if (bounds.length < 3) {264      throw new Error("Bounds must have a length of at least 3");265    } else {266      this.bounds_ = bounds;267    }268    // We can only set bounds if we have stageParameters set; otherwise, we269    // don't know the transform from local space to bounds space.270    // We'll cache the bounds so that they can be set in the future if the271    // floorLevel transform is set, but we won't update them just yet.272    if (this.displayInfo_.stageParameters) {273      this.displayInfo_.stageParameters.bounds = this.bounds_;274      if (this.sessionClient_.ptr.isBound()) {275        this.sessionClient_.onChanged(this.displayInfo_);276      }277    }278  }279  setFloorOrigin(floorOrigin) {280    if (!this.displayInfo_.stageParameters) {281      this.displayInfo_.stageParameters = default_stage_parameters;282      this.displayInfo_.stageParameters.bounds = this.bounds_;283    }284    this.displayInfo_.stageParameters.standingTransform = new gfx.mojom.Transform();285    this.displayInfo_.stageParameters.standingTransform.matrix =286      getMatrixFromTransform(floorOrigin);287    if (this.sessionClient_.ptr.isBound()) {288      this.sessionClient_.onChanged(this.displayInfo_);289    }290  }291  clearFloorOrigin() {292    if (this.displayInfo_.stageParameters) {293      this.displayInfo_.stageParameters = null;294      if (this.sessionClient_.ptr.isBound()) {295        this.sessionClient_.onChanged(this.displayInfo_);296      }297    }298  }299  simulateResetPose() {300    this.send_pose_reset_ = true;301  }302  simulateInputSourceConnection(fakeInputSourceInit) {303    let index = this.next_input_source_index_;304    this.next_input_source_index_++;305    let source = new MockXRInputSource(fakeInputSourceInit, index, this);306    this.input_sources_.push(source);307    return source;308  }309  // Helper methods310  getNonImmersiveDisplayInfo() {311    let displayInfo = this.getImmersiveDisplayInfo();312    displayInfo.capabilities.canPresent = false;313    displayInfo.leftEye = null;314    displayInfo.rightEye = null;315    return displayInfo;316  }317  // Function to generate some valid display information for the device.318  getImmersiveDisplayInfo() {319    return {320      displayName: 'FakeDevice',321      capabilities: {322        hasPosition: false,323        hasExternalDisplay: false,324        canPresent: true,325        maxLayers: 1326      },327      stageParameters: null,328      leftEye: {329        fieldOfView: {330          upDegrees: 48.316,331          downDegrees: 50.099,332          leftDegrees: 50.899,333          rightDegrees: 35.197334        },335        headFromEye: composeGFXTransform({336          position: [-0.032, 0, 0],337          orientation: [0, 0, 0, 1]338        }),339        renderWidth: 20,340        renderHeight: 20341      },342      rightEye: {343        fieldOfView: {344          upDegrees: 48.316,345          downDegrees: 50.099,346          leftDegrees: 50.899,347          rightDegrees: 35.197348        },349        headFromEye: composeGFXTransform({350          position: [0.032, 0, 0],351          orientation: [0, 0, 0, 1]352        }),353        renderWidth: 20,354        renderHeight: 20355      },356      webxrDefaultFramebufferScale: 0.7,357    };358  }359  // This function converts between the matrix provided by the WebXR test API360  // and the internal data representation.361  getEye(fakeXRViewInit) {362    let fov = null;363    if (fakeXRViewInit.fieldOfView) {364      fov = {365        upDegrees: fakeXRViewInit.fieldOfView.upDegrees,366        downDegrees: fakeXRViewInit.fieldOfView.downDegrees,367        leftDegrees: fakeXRViewInit.fieldOfView.leftDegrees,368        rightDegrees: fakeXRViewInit.fieldOfView.rightDegrees369      };370    } else {371      let m = fakeXRViewInit.projectionMatrix;372      function toDegrees(tan) {373        return Math.atan(tan) * 180 / Math.PI;374      }375      let leftTan = (1 - m[8]) / m[0];376      let rightTan = (1 + m[8]) / m[0];377      let upTan = (1 + m[9]) / m[5];378      let downTan = (1 - m[9]) / m[5];379      fov = {380        upDegrees: toDegrees(upTan),381        downDegrees: toDegrees(downTan),382        leftDegrees: toDegrees(leftTan),383        rightDegrees: toDegrees(rightTan)384      };385    }386    return {387      fieldOfView: fov,388      headFromEye: composeGFXTransform(fakeXRViewInit.viewOffset),389      renderWidth: fakeXRViewInit.resolution.width,390      renderHeight: fakeXRViewInit.resolution.height391    };392  }393  setFeatures(supportedFeatures) {394    function convertFeatureToMojom(feature) {395      if (feature in MockRuntime.featureToMojoMap) {396        return MockRuntime.featureToMojoMap[feature];397      } else {398        return device.mojom.XRSessionFeature.INVALID;399      }400    }401    this.supportedFeatures_ = [];402    for (let i = 0; i < supportedFeatures.length; i++) {403      let feature = convertFeatureToMojom(supportedFeatures[i]);404      if (feature !== device.mojom.XRSessionFeature.INVALID) {405        this.supportedFeatures_.push(feature);406      }407    }408  }409  // These methods are intended to be used by MockXRInputSource only.410  addInputSource(source) {411    let index = this.input_sources_.indexOf(source);412    if (index == -1) {413      this.input_sources_.push(source);414    }415  }416  removeInputSource(source) {417    let index = this.input_sources_.indexOf(source);418    if (index >= 0) {419      this.input_sources_.splice(index, 1);420    }421  }422  // Mojo function implementations.423  // XRFrameDataProvider implementation.424  getFrameData() {425    if (this.pose_) {426      this.pose_.poseIndex++;427      this.pose_.poseReset = this.send_pose_reset_;428      this.send_pose_reset_ = false;429      // Setting the input_state to null tests a slightly different path than430      // the browser tests where if the last input source is removed, the device431      // code always sends up an empty array, but it's also valid mojom to send432      // up a null array.433      if (this.input_sources_.length > 0) {434        this.pose_.inputState = [];435        for (let i = 0; i < this.input_sources_.length; i++) {436          this.pose_.inputState.push(this.input_sources_[i].getInputSourceState());437        }438      } else {439        this.pose_.inputState = null;440      }441    }442    // Convert current document time to monotonic time.443    let now = window.performance.now() / 1000.0;444    let diff = now - internals.monotonicTimeToZeroBasedDocumentTime(now);445    now += diff;446    now *= 1000000;447    return Promise.resolve({448      frameData: {449        pose: this.pose_,450        timeDelta: {451          microseconds: now,452        },453        frameId: this.next_frame_id_++,454        bufferHolder: null,455        bufferSize: {}456      }457    });458  }459  getEnvironmentIntegrationProvider(environmentProviderRequest) {460    this.environmentProviderBinding_ = new mojo.AssociatedBinding(461        device.mojom.XREnvironmentIntegrationProvider, this,462        environmentProviderRequest);463  }464  // Note that if getEnvironmentProvider hasn't finished running yet this will465  // be undefined. It's recommended that you allow a successful task to post466  // first before attempting to close.467  closeEnvironmentIntegrationProvider() {468    this.environmentProviderBinding_.close();469  }470  closeDataProvider() {471    this.dataProviderBinding_.close();472  }473  updateSessionGeometry(frame_size, display_rotation) {474    // This function must exist to ensure that calls to it do not crash, but we475    // do not have any use for this data at present.476  }477  // Utility function478  requestRuntimeSession(sessionOptions) {479    return this.runtimeSupportsSession(sessionOptions).then((result) => {480      // The JavaScript bindings convert c_style_names to camelCase names.481      let options = new device.mojom.XRPresentationTransportOptions();482      options.transportMethod =483          device.mojom.XRPresentationTransportMethod.SUBMIT_AS_MAILBOX_HOLDER;484      options.waitForTransferNotification = true;485      options.waitForRenderNotification = true;486      let submit_frame_sink;487      if (result.supportsSession) {488        submit_frame_sink = {489          clientReceiver: this.presentation_provider_.getClientReceiver(),490          provider: this.presentation_provider_.bindProvider(sessionOptions),491          transportOptions: options492        };493        let dataProviderPtr = new device.mojom.XRFrameDataProviderPtr();494        let dataProviderRequest = mojo.makeRequest(dataProviderPtr);495        this.dataProviderBinding_ = new mojo.Binding(496            device.mojom.XRFrameDataProvider, this, dataProviderRequest);497        let clientReceiver = mojo.makeRequest(this.sessionClient_);498        let enabled_features = [];499        for(let i = 0; i < sessionOptions.requiredFeatures.length; i++) {500          if (this.supportedFeatures_.indexOf(sessionOptions.requiredFeatures[i]) !== -1) {501            enabled_features.push(sessionOptions.requiredFeatures[i]);502          } else {503            return Promise.resolve({session: null});504          }505        }506        for (let i =0; i < sessionOptions.optionalFeatures.length; i++) {507          if (this.supportedFeatures_.indexOf(sessionOptions.optionalFeatures[i]) !== -1) {508            enabled_features.push(sessionOptions.optionalFeatures[i]);509          }510        }511        return Promise.resolve({512          session: {513            submitFrameSink: submit_frame_sink,514            dataProvider: dataProviderPtr,515            clientReceiver: clientReceiver,516            displayInfo: this.displayInfo_,517            enabledFeatures: enabled_features,518          }519        });520      } else {521        return Promise.resolve({session: null});522      }523    });524  }525  runtimeSupportsSession(options) {526    return Promise.resolve({527      supportsSession:528          !options.immersive || this.displayInfo_.capabilities.canPresent529    });530  };531}532class MockXRInputSource {533  constructor(fakeInputSourceInit, id, pairedDevice) {534    this.source_id_ = id;535    this.pairedDevice_ = pairedDevice;536    this.handedness_ = fakeInputSourceInit.handedness;537    this.target_ray_mode_ = fakeInputSourceInit.targetRayMode;538    this.setPointerOrigin(fakeInputSourceInit.pointerOrigin);539    this.setProfiles(fakeInputSourceInit.profiles);540    this.primary_input_pressed_ = false;541    if (fakeInputSourceInit.selectionStarted != null) {542      this.primary_input_pressed_ = fakeInputSourceInit.selectionStarted;543    }544    this.primary_input_clicked_ = false;545    if (fakeInputSourceInit.selectionClicked != null) {546      this.primary_input_clicked_ = fakeInputSourceInit.selectionClicked;547    }548    this.grip_ = null;549    if (fakeInputSourceInit.gripOrigin != null) {550      this.setGripOrigin(fakeInputSourceInit.gripOrigin);551    }552    // This properly handles if supportedButtons were not specified.553    this.setSupportedButtons(fakeInputSourceInit.supportedButtons);554    this.emulated_position_ = false;555    this.desc_dirty_ = true;556  }557  // Webxr-test-api558  setHandedness(handedness) {559    if (this.handedness_ != handedness) {560      this.desc_dirty_ = true;561      this.handedness_ = handedness;562    }563  }564  setTargetRayMode(targetRayMode) {565    if (this.target_ray_mode_ != targetRayMode) {566      this.desc_dirty_ = true;567      this.target_ray_mode_ = targetRayMode;568    }569  }570  setProfiles(profiles) {571    this.desc_dirty_ = true;572    this.profiles_ = profiles;573  }574  setGripOrigin(transform, emulatedPosition = false) {575    this.grip_ = new gfx.mojom.Transform();576    this.grip_.matrix = getMatrixFromTransform(transform);577    this.emulated_position_ = emulatedPosition;578  }579  clearGripOrigin() {580    if (this.grip_ != null) {581      this.grip_ = null;582      this.emulated_position_ = false;583    }584  }585  setPointerOrigin(transform, emulatedPosition = false) {586    this.desc_dirty_ = true;587    this.pointer_offset_ = new gfx.mojom.Transform();588    this.pointer_offset_.matrix = getMatrixFromTransform(transform);589    this.emulated_position_ = emulatedPosition;590  }591  disconnect() {592    this.pairedDevice_.removeInputSource(this);593  }594  reconnect() {595    this.pairedDevice_.addInputSource(this);596  }597  startSelection() {598    this.primary_input_pressed_ = true;599    if (this.gamepad_) {600      this.gamepad_.buttons[0].pressed = true;601      this.gamepad_.buttons[0].touched = true;602    }...

hair-renderer.ts

Source:hair-renderer.ts

...24    const zPos = hairLayer;25    const position: Tuple3<number> = [xPos, yPos, zPos];26    const rotation: Tuple3<number> = [0, 0, zRotation];27    const scale: Tuple3<number> = [width * hairWidthScale, length * hairLengthScale, 1];28    const matrix = HairRenderer.getMatrixFromTransform(position, rotation, scale);29    mesh.setMatrixAt(hairIndex, matrix);30  }31  static getMatrixFromTransform(32    position: [number, number, number],33    rotation: [number, number, number],34    scale: [number, number, number],35  ): Matrix4 {36    HairRenderer.transformHolder.position.set(...position);37    HairRenderer.transformHolder.rotation.set(...rotation);38    HairRenderer.transformHolder.scale.set(...scale);39    HairRenderer.transformHolder.updateMatrix();40    return HairRenderer.transformHolder.matrix;41  }42  private static getHairLengthScale(aspect: number) {43    return 2 / aspect;44  }45  private static getHairWidthScale(aspect: number) {...

Using AI Code Generation

1var wptools = require('wptools');2var matrix = wptools.getMatrixFromTransform('matrix(0.7071067811865475, 0.7071067811865475, -0.7071067811865475, 0.7071067811865475, 0, 0)');3console.log(matrix);4var wptools = require('wptools');5var transform = wptools.getTransformFromMatrix([ 0.7071067811865475, 0.7071067811865475, -0.7071067811865475, 0.7071067811865475, 0, 0 ]);6console.log(transform);7var wptools = require('wptools');8var transform = wptools.getTransformFromMatrix([ 0.7071067811865475, 0.7071067811865475, -0.7071067811865475, 0.7071067811865475, 0, 0 ], true);9console.log(transform);10var wptools = require('wptools');11var transform = wptools.getTransformFromMatrix([ 0.7071067811865475, 0.7071067811865475, -0.7071067811865475, 0.7071067811865475

Using AI Code Generation

1var wptools = require('wptools');2var matrix = wptools.getMatrixFromTransform('matrix(1, 0, 0, 1, 0, 0)');3console.log(matrix);4var wptools = require('wptools');5var transform = wptools.getTransformFromMatrix({a: 1, b: 0, c: 0, d: 1, e: 0, f: 0});6console.log(transform);7var wptools = require('wptools');8var transform = wptools.getTransformFromMatrix({a: 1, b: 0, c: 0, d: 1, e: 0, f: 0});9console.log(transform);10var wptools = require('wptools');11var transform = wptools.getTransformFromMatrix({a: 1, b: 0, c: 0, d: 1, e: 0, f: 0});12console.log(transform);13var wptools = require('wptools');14var transform = wptools.getTransformFromMatrix({a: 1, b: 0, c: 0, d: 1, e: 0, f: 0});15console.log(transform);16var wptools = require('wptools');17var transform = wptools.getTransformFromMatrix({a: 1, b: 0, c: 0

Using AI Code Generation

1var wptools = require("wptools");2var result = wptools.getMatrixFromTransform("matrix(0.707106781186548,0.707106781186547,-0.707106781186547,0.707106781186548,0,0)");3console.log(result);4var wptools = require("wptools");5var result = wptools.getTransformFromMatrix({a: 0.707106781186548, b: 0.707106781186547, c: -0.707106781186547, d: 0.707106781186548, e: 0, f: 0});6console.log(result);7var wptools = require("wptools");8var result = wptools.getTransformFromMatrix({a: 0.707106781186548, b: 0.707106781186547, c: -0.707106781186547, d: 0.707106781186548, e: 0, f: 0}, 2);9console.log(result);10var wptools = require("wptools");11var result = wptools.getTransformFromMatrix({a: 0.707106781186548, b: 0.707106781186547, c: -0.707106781186547, d: 0.707106781186548, e: 0, f: 0}, 2, true);

Using AI Code Generation

1var wptools = require('wptools');2var matrix = wptools.getMatrixFromTransform('matrix(0.5,0,0,0.5,0,0)');3console.log(matrix);4var wptools = require('wptools');5var matrix = wptools.getMatrixFromTransform('matrix(0.5,0,0,0.5,0,0)');6console.log(matrix);7var wptools = require('wptools');8var matrix = wptools.getMatrixFromTransform('matrix(0.5,0,0,0.5,0,0)');9console.log(matrix);10var wptools = require('wptools');11var matrix = wptools.getMatrixFromTransform('matrix(0.5,0,0,0.5,0,0)');12console.log(matrix);13var wptools = require('wptools');14var matrix = wptools.getMatrixFromTransform('matrix(0.5,0,0,0.5,0,0)');15console.log(matrix);16var wptools = require('wptools');17var matrix = wptools.getMatrixFromTransform('matrix(0.5,0,0,0.5,0,0)');18console.log(matrix);19var wptools = require('wptools');20var matrix = wptools.getMatrixFromTransform('matrix(0.5,0,0,0.5,0,0)');21console.log(matrix);22var wptools = require('wptools');23var matrix = wptools.getMatrixFromTransform('matrix(0.5,0,0,0.5,0,0)');24console.log(matrix);

Using AI Code Generation

1var wptools = require('wptools');2var matrix = wptools.getMatrixFromTransform(transform);3console.log(matrix);4var matrix = [1, 0, 0, 1, 0, 0];5var transform = wptools.getTransformFromMatrix(matrix);6console.log(transform);7getMatrixFromTransform(transform)8getScaleX()9getScaleY()10getSkewX()11getSkewY()12getTranslateX()13getTranslateY()14setMatrixFromTransform(transform)15setScaleX(scaleX)16setScaleY(scaleY)17setSkewX(skewX)18setSkewY(skewY)19setTranslateX(translateX)20setTranslateY(translateY)21setMatrix(matrix)22clone()23invert()24multiply(matrix)25rotate(angle)26scale(scaleX, scaleY)27skew(skewX, skewY)28translate(translateX, translateY)29var matrix = [1, 0, 0, 1, 0, 0];30var matrixClone = wptools.clone(matrix);31console.log(matrixClone);32var matrix = [1, 0, 0, 1, 0, 0];33var matrixInverted = wptools.invert(matrix);34console.log(matrixInverted);35var matrix1 = [1, 0, 0, 1, 0, 0];36var matrix2 = [1, 0, 0, 1, 0, 0];37var matrixProduct = wptools.multiply(matrix1, matrix2);38console.log(matrixProduct);39var matrix = [1, 0, 0, 1, 0, 0];40var matrixRotated = wptools.rotate(matrix, 90);41console.log(matrixRotated);

Using AI Code Generation

1function getMatrixFromTransform(transform) {2  svg.setAttribute("width", "0");3  svg.setAttribute("height", "0");4  transformObject.setAttribute("transform", transform);5  svg.appendChild(transformObject);6  var matrix = transformObject.transform.baseVal.consolidate().matrix;7  svg.parentNode.removeChild(svg);8  return matrix;9}10function getMatrixFromTransform(transform) {11  svg.setAttribute("width", "0");12  svg.setAttribute("height", "0");13  transformObject.setAttribute("transform", transform);14  svg.appendChild(transformObject);15  var matrix = transformObject.transform.baseVal.consolidate().matrix;16  svg.parentNode.removeChild(svg);17  return matrix;18}19function getMatrixFromTransform(transform) {20  svg.setAttribute("width", "0");21  svg.setAttribute("height", "0");22  transformObject.setAttribute("transform", transform);23  svg.appendChild(transformObject);24  var matrix = transformObject.transform.baseVal.consolidate().matrix;

Using AI Code Generation

1var wptools = require('wptools');2var transform = wptools.getMatrixFromTransform('translate(100, 100) rotate(45)');3console.log(transform);4var wptools = require('wptools');5var transform = wptools.getTransformFromMatrix([ [ 0.7071067811865476, -0.7071067811865475, 100 ], [ 0.7071067811865475, 0.7071067811865476, 100 ], [ 0, 0, 1 ] ]);6console.log(transform);7translate(100, 100) rotate(45)

Using AI Code Generation

1var wptools = require('wptools');2wp.getMatrixFromTransform(function(err, matrix){3    if(err){4        console.log(err);5    }6    else{7        console.log(matrix);8    }9});10var wptools = require('wptools');11wp.getMatrixFromTransform(function(err, matrix){12    if(err){13        console.log(err);14    }15    else{16        console.log(matrix);17    }18});19var wptools = require('wptools');20wp.getMatrixFromTransform(function(err, matrix){21    if(err){22        console.log(err);23    }24    else{25        console.log(matrix);26    }27});28var wptools = require('wptools');29wp.getMatrixFromTransform(function(err, matrix){30    if(err){31        console.log(err);32    }33    else{

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var svg = fs.readFileSync('test.svg', 'utf8');4var doc = wptools.parseXML(svg);5var path = doc.getElementsByTagName('path')[0];6var transform = path.getAttribute('transform');7var matrix = wptools.getMatrixFromTransform(transform);8var x = matrix[4];9var y = matrix[5];10console.log('x: ' + x + ' y: ' + y);

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.