How to use makeXrCompatible method in wpt

Best JavaScript code snippet using wpt

webXRManagedOutputCanvas.ts

Source:webXRManagedOutputCanvas.ts

1import { Nullable } from "../types";2import { ThinEngine } from "../Engines/thinEngine";3import { WebXRRenderTarget } from "./webXRTypes";4import { WebXRSessionManager } from "./webXRSessionManager";5import { Observable } from "../Misc/observable";6import { Tools } from "../Misc/tools";7import { WebXRLayerWrapper } from "./webXRLayerWrapper";8import { WebXRWebGLLayerWrapper } from "./webXRWebGLLayer";9/**10 * Configuration object for WebXR output canvas11 */12export class WebXRManagedOutputCanvasOptions {13    /**14     * An optional canvas in case you wish to create it yourself and provide it here.15     * If not provided, a new canvas will be created16     */17    public canvasElement?: HTMLCanvasElement;18    /**19     * Options for this XR Layer output20     */21    public canvasOptions?: XRWebGLLayerInit;22    /**23     * CSS styling for a newly created canvas (if not provided)24     */25    public newCanvasCssStyle?: string;26    /**27     * Get the default values of the configuration object28     * @param engine defines the engine to use (can be null)29     * @returns default values of this configuration object30     */31    public static GetDefaults(engine?: ThinEngine): WebXRManagedOutputCanvasOptions {32        const defaults = new WebXRManagedOutputCanvasOptions();33        defaults.canvasOptions = {34            antialias: true,35            depth: true,36            stencil: engine ? engine.isStencilEnable : true,37            alpha: true,38            multiview: false,39            framebufferScaleFactor: 1,40        };41        defaults.newCanvasCssStyle = "position:absolute; bottom:0px;right:0px;z-index:10;width:90%;height:100%;background-color: #000000;";42        return defaults;43    }44}45/**46 * Creates a canvas that is added/removed from the webpage when entering/exiting XR47 */48export class WebXRManagedOutputCanvas implements WebXRRenderTarget {49    private _canvas: Nullable<HTMLCanvasElement> = null;50    private _engine: Nullable<ThinEngine> = null;51    private _originalCanvasSize: {52        width: number;53        height: number;54    };55    /**56     * Rendering context of the canvas which can be used to display/mirror xr content57     */58    public canvasContext: WebGLRenderingContext;59    /**60     * xr layer for the canvas61     */62    public xrLayer: Nullable<XRWebGLLayer> = null;63    private _xrLayerWrapper: Nullable<WebXRLayerWrapper> = null;64    /**65     * Observers registered here will be triggered when the xr layer was initialized66     */67    public onXRLayerInitObservable: Observable<XRWebGLLayer> = new Observable();68    /**69     * Initializes the canvas to be added/removed upon entering/exiting xr70     * @param _xrSessionManager The XR Session manager71     * @param _options optional configuration for this canvas output. defaults will be used if not provided72     */73    constructor(_xrSessionManager: WebXRSessionManager, private _options: WebXRManagedOutputCanvasOptions = WebXRManagedOutputCanvasOptions.GetDefaults()) {74        this._engine = _xrSessionManager.scene.getEngine();75        this._engine.onDisposeObservable.addOnce(() => {76            this._engine = null;77        });78        if (!_options.canvasElement) {79            const canvas = document.createElement("canvas");80            canvas.style.cssText = this._options.newCanvasCssStyle || "position:absolute; bottom:0px;right:0px;";81            this._setManagedOutputCanvas(canvas);82        } else {83            this._setManagedOutputCanvas(_options.canvasElement);84        }85        _xrSessionManager.onXRSessionInit.add(() => {86            this._addCanvas();87        });88        _xrSessionManager.onXRSessionEnded.add(() => {89            this._removeCanvas();90        });91    }92    /**93     * Disposes of the object94     */95    public dispose() {96        this._removeCanvas();97        this._setManagedOutputCanvas(null);98    }99    /**100     * Initializes a XRWebGLLayer to be used as the session's baseLayer.101     * @param xrSession xr session102     * @returns a promise that will resolve once the XR Layer has been created103     */104    public async initializeXRLayerAsync(xrSession: XRSession): Promise<XRWebGLLayer> {105        const createLayer = () => {106            this.xrLayer = new XRWebGLLayer(xrSession, this.canvasContext, this._options.canvasOptions);107            this._xrLayerWrapper = new WebXRWebGLLayerWrapper(this.xrLayer);108            this.onXRLayerInitObservable.notifyObservers(this.xrLayer);109            return this.xrLayer;110        };111        // support canvases without makeXRCompatible112        if (!(this.canvasContext as any).makeXRCompatible) {113            return Promise.resolve(createLayer());114        }115        return (this.canvasContext as any)116            .makeXRCompatible()117            .then(118                // catch any error and continue. When using the emulator is throws this error for no apparent reason.119                () => { },120                () => {121                    // log the error, continue nonetheless!122                    Tools.Warn("Error executing makeXRCompatible. This does not mean that the session will work incorrectly.");123                }124            )125            .then(() => {126                return createLayer();127            });128    }129    private _addCanvas() {130        if (this._canvas && this._engine && this._canvas !== this._engine.getRenderingCanvas()) {131            document.body.appendChild(this._canvas);132        }133        if (this.xrLayer) {134            this._setCanvasSize(true);135        } else {136            this.onXRLayerInitObservable.addOnce(() => {137                this._setCanvasSize(true);138            });139        }140    }141    private _removeCanvas() {142        if (this._canvas && this._engine && document.body.contains(this._canvas) && this._canvas !== this._engine.getRenderingCanvas()) {143            document.body.removeChild(this._canvas);144        }145        this._setCanvasSize(false);146    }147    private _setCanvasSize(init: boolean = true, xrLayer = this._xrLayerWrapper) {148        if (!this._canvas || !this._engine) {149            return;150        }151        if (init) {152            if (xrLayer) {153                if (this._canvas !== this._engine.getRenderingCanvas()) {154                    this._canvas.style.width = xrLayer.getWidth() + "px";155                    this._canvas.style.height = xrLayer.getHeight() + "px";156                } else {157                    this._engine.setSize(xrLayer.getWidth(), xrLayer.getHeight());158                }159            }160        } else {161            if (this._originalCanvasSize) {162                if (this._canvas !== this._engine.getRenderingCanvas()) {163                    this._canvas.style.width = this._originalCanvasSize.width + "px";164                    this._canvas.style.height = this._originalCanvasSize.height + "px";165                } else {166                    this._engine.setSize(this._originalCanvasSize.width, this._originalCanvasSize.height);167                }168            }169        }170    }171    private _setManagedOutputCanvas(canvas: Nullable<HTMLCanvasElement>) {172        this._removeCanvas();173        if (!canvas) {174            this._canvas = null;175            (this.canvasContext as any) = null;176        } else {177            this._originalCanvasSize = {178                width: canvas.offsetWidth,179                height: canvas.offsetHeight,180            };181            this._canvas = canvas;182            this.canvasContext = <any>this._canvas.getContext("webgl2");183            if (!this.canvasContext) {184                this.canvasContext = <any>this._canvas.getContext("webgl");185            }186        }187    }...

polyfill-globals.js

Source:polyfill-globals.js

1/*2 * Copyright 2017 Google Inc. All Rights Reserved.3 * Licensed under the Apache License, Version 2.0 (the "License");4 * you may not use this file except in compliance with the License.5 * You may obtain a copy of the License at6 *7 *     http://www.apache.org/licenses/LICENSE-2.08 *9 * Unless required by applicable law or agreed to in writing, software10 * distributed under the License is distributed on an "AS IS" BASIS,11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12 * See the License for the specific language governing permissions and13 * limitations under the License.14 */15import {16  POLYFILLED_XR_COMPATIBLE,17  XR_COMPATIBLE,18} from './constants';19const contextTypes = ['webgl', 'experimental-webgl'];20/**21 * Takes the WebGLRenderingContext constructor22 * and creates a `makeXRCompatible` function if it does not exist.23 * Returns a boolean indicating whether or not the function24 * was polyfilled.25 *26 * @param {WebGLRenderingContext}27 * @return {boolean}28 */29export const polyfillMakeXRCompatible = Context => {30  if (typeof Context.prototype.makeXRCompatible === 'function') {31    return false;32  }33  // Create `makeXRCompatible` and if successful, store34  // the XRDevice as a private attribute for error checking35  Context.prototype.makeXRCompatible = function () {36    this[XR_COMPATIBLE] = true;37    // This is all fake, so just resolve immediately.38    return Promise.resolve();39  };40  return true;41};42/**43 * Takes the HTMLCanvasElement or OffscreenCanvas constructor44 * and wraps its `getContext` function to patch the context with a45 * POLYFILLED_XR_COMPATIBLE bit so the API knows it's also working with a46 * polyfilled `xrCompatible` bit. Can do extra checking for validity.47 *48 * @param {HTMLCanvasElement} Canvas49 */50export const polyfillGetContext = (Canvas) => {51  const getContext = Canvas.prototype.getContext;52  Canvas.prototype.getContext = function (contextType, glAttribs) {53    const ctx = getContext.call(this, contextType, glAttribs);54    if (ctx) {55      // Set this bit so the API knows the WebGLRenderingContext is56      // also polyfilled a bit57      ctx[POLYFILLED_XR_COMPATIBLE] = true;58      // If we've polyfilled WebGLRenderingContext's xrCompatible59      // bit, store the boolean in the private token if created via60      // creation parameters61      if (glAttribs && ('xrCompatible' in glAttribs)) {62        ctx[XR_COMPATIBLE] = glAttribs.xrCompatible;63      }64    }65    return ctx;66  }...

Using AI Code Generation

1var wptoolkit = require('wptoolkit');2var xrCompatible = wptoolkit.makeXrCompatible();3console.log(xrCompatible);4var wptoolkit = require('wptoolkit');5var xrCompatible = wptoolkit.makeXrCompatible();6console.log(xrCompatible);7var wptoolkit = require('wptoolkit');8var xrCompatible = wptoolkit.makeXrCompatible();9console.log(xrCompatible);10var wptoolkit = require('wptoolkit');11var xrCompatible = wptoolkit.makeXrCompatible();12console.log(xrCompatible);13var wptoolkit = require('wptoolkit');14var xrCompatible = wptoolkit.makeXrCompatible();15console.log(xrCompatible);16var wptoolkit = require('wptoolkit');17var xrCompatible = wptoolkit.makeXrCompatible();18console.log(xrCompatible);19var wptoolkit = require('wptoolkit');20var xrCompatible = wptoolkit.makeXrCompatible();21console.log(xrCompatible);22var wptoolkit = require('wptoolkit');23var xrCompatible = wptoolkit.makeXrCompatible();24console.log(xrCompatible);25var wptoolkit = require('wptoolkit');26var xrCompatible = wptoolkit.makeXrCompatible();27console.log(xrCompatible);28var wptoolkit = require('wptoolkit');29var xrCompatible = wptoolkit.makeXrCompatible();30console.log(xrCompatible);31var wptoolkit = require('wptoolkit');32var xrCompatible = wptoolkit.makeXrCompatible();

Using AI Code Generation

1var wptoolkit = require('wptoolkit');2var canvas = document.createElement('canvas');3var gl = canvas.getContext('webgl2');4wptoolkit.makeXrCompatible(gl);5makeXrCompatible() method6var canvas = document.createElement('canvas');7var gl = canvas.getContext('webgl2');8wptoolkit.makeXrCompatible(gl).then(function (result) {9    console.log("makeXrCompatible returned " + result);10}).catch(function (error) {11    console.log("makeXrCompatible returned error: " + error);12});13makeXrCompatible(gl)14var canvas = document.createElement('canvas');15var gl = canvas.getContext('webgl2');16wptoolkit.makeXrCompatible(gl).then(function (result) {17    console.log("makeXrCompatible returned " + result);18}).catch(function (error) {19    console.log("makeXrCompatible returned error: " + error);20});21var wptoolkit = require('wptoolkit');22var canvas = document.createElement('canvas');23var gl = canvas.getContext('webgl2');

Using AI Code Generation

1var toolkit = require('wptoolkit');2var xrCompatible = toolkit.makeXrCompatible();3console.log(xrCompatible);4var toolkit = require('wptoolkit');5var xrCompatible = toolkit.makeXrCompatible();6console.log(xrCompatible);7var toolkit = require('wptoolkit');8var xrCompatible = toolkit.makeXrCompatible();9console.log(xrCompatible);10var toolkit = require('wptoolkit');11var xrCompatible = toolkit.makeXrCompatible();12console.log(xrCompatible);13var toolkit = require('wptoolkit');14var xrCompatible = toolkit.makeXrCompatible();15console.log(xrCompatible);16var toolkit = require('wptoolkit');17var xrCompatible = toolkit.makeXrCompatible();18console.log(xrCompatible);19var toolkit = require('wptoolkit');20var xrCompatible = toolkit.makeXrCompatible();21console.log(xrCompatible);22var toolkit = require('wptoolkit');23var xrCompatible = toolkit.makeXrCompatible();24console.log(xrCompatible);25var toolkit = require('wptoolkit');26var xrCompatible = toolkit.makeXrCompatible();27console.log(xrCompatible);28var toolkit = require('wptoolkit');29var xrCompatible = toolkit.makeXrCompatible();30console.log(xrCompatible);31var toolkit = require('wptoolkit');32var xrCompatible = toolkit.makeXrCompatible();33console.log(xrCompatible);34var toolkit = require('wptoolkit');

Using AI Code Generation

1const xrLayer = new XRWebGLLayer(session, gl);2xrLayer.makeXrCompatible();3const session = await navigator.xr.requestSession('immersive-vr', { optionalFeatures: ['local-floor'], requiredFeatures: ['local-floor'], baseLayer: xrLayer });4const frameOfReference = await session.requestFrameOfReference('local-floor');5const referenceSpace = await session.requestReferenceSpace(frameOfReference);6const frame = session.requestAnimationFrame();7const viewerPose = frame.getViewerPose(referenceSpace);8const view = viewerPose.views[0];9const viewMatrix = view.transform.matrix;10const viewMatrixInverse = view.transform.inverse.matrix;11const viewMatrixInverseTranspose = view.transform.inverse.transpose.matrix;12const projectionMatrix = view.projectionMatrix;13const projectionMatrixInverse = view.projectionMatrixInverse;14const projectionMatrixInverseTranspose = view.projectionMatrixInverseTranspose;15const viewProjectionMatrix = view.viewProjectionMatrix;16const viewProjectionMatrixInverse = view.viewProjectionMatrixInverse;17const viewProjectionMatrixInverseTranspose = view.viewProjectionMatrixInverseTranspose;18const viewport = view.viewport;19const eye = view.eye;20const offset = view.offset;

Using AI Code Generation

1var wptb = new WebXRTest();2var canvas = document.getElementById("renderCanvas");3wptb.makeXrCompatible(canvas).then(function () {4});5var wptb = new WebXRTest();6var canvas = document.getElementById("renderCanvas");7wptb.makeXrCompatible(canvas).then(function () {8});

Using AI Code Generation

1const canvas = document.querySelector('canvas');2var gl = canvas.getContext('webgl');3var xrCompatible = gl.makeXRCompatible();4var sessionType = 'immersive-vr';5var supported = await navigator.xr.isSessionSupported(sessionType);6var sessionType = 'immersive-vr';7var session = await navigator.xr.requestSession(sessionType);8var callback = function(t, frame) {9};10var id = wptoolkit.requestAnimationFrame(callback);11var id = 0;12var result = wptoolkit.cancelAnimationFrame(id);13var session = navigator.xr.requestSession('immersive-vr');14var type = 'local';15var referenceSpace = await session.requestReferenceSpace(type);16var session = navigator.xr.requestSession('immersive-vr');17var state = { baseLayer: new XRWebGLLayer(session, gl) };

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