Interface InfiniteEngineViewType

When using InfiniteEngineInterface.setView, a specific rendering type may be called :

• undefined : defaults to webgl2 is available, else webgl1
• webgl1 : webgl1 is used even if webgl2 is available
• webxr : (WebXR) a webxr session is started.

/** 
 * Sample to illustrate using a webxr session.
 */
import {
    InfiniteEngineInterface, InfiniteEngineInterfaceSignal, InfiniteEvent, InfiniteXRSession,
    CameraManagerInterfaceSignal, InfiniteXRReferenceSpace
} from 'generated_files/documentation/appinfiniteapi';

// We try to make a screenshot when all data is loaded

// created previously the 3D engine
let lInfiniteEngine: InfiniteEngineInterface;
// the webXR session
let lCurSession : InfiniteXRSession;

// store the XRSession when ready
lInfiniteEngine.addEventListener(
    InfiniteEngineInterfaceSignal.XRSessionReady,
    (pEvent: InfiniteEvent) : void =>
    {
        lCurSession = pEvent.attachments;
    }
);

// make some fancy things on camera changes
// we may have used InfiniteEngineInterfaceSignal.DisplayDone
// to be called each frame
lInfiniteEngine.getCameraManager().addEventListener(
    CameraManagerInterfaceSignal.CameraLocationChanged,
    (_pEvent: InfiniteEvent) : void =>
    {
        if (!lCurSession)
        {
            return;
        }
        const lXRRefSpace : InfiniteXRReferenceSpace | undefined = lInfiniteEngine.getCameraManager().getXRReferenceFrame();
        if (!lXRRefSpace)
        {
            return;
        }
        // make some computations with XRSession inputs
        console.log(lCurSession.inputSources.length);
    }
);

// bind the 3D rendering to the div (should have been done earlier :) )
lInfiniteEngine.setView(undefined, { type: 'webxr', options: {} });

Copy

The WebXR api should be used with specific hardware. Please refer to https://developer.mozilla.org/en-US/docs/Web/API/WebXR_Device_API/Fundamentals.

See

InfiniteEngineInterface.setView