Wikitude

Knowing when the marker has completely lock

I figured out the click event on the main web view. For somre reason I was trying to add a listener to the body, but for somehow it wasn't registering. I ended up adding a div container that takes all the size of the camera. I'm now able to tap an enable things. Going back to my first question. Is there a way to know the level of confidence when the asset is mapped to the marker? At least an even that says marker is found so that I can map at that point?

 

Thanks,

 

M

I succesfully have an example running with a marker I built myself on iOS. One issue that I'm having when the marker starts recognition is that it gitters a little until it settles. I'm trying to achieve 2 things.

1. I want the my element to draw on the marker when the level on confidence is good enough so that I know my asset won't gitter as its happening right now.

2. I want the recognition to take place when the user taps on the screen. As of right now, once it goes into camera mode recognition happens automatically. I have tried setting some onClick events unsuccesfully. I tried to pass enable from the imageDrawable to a global variable so the user can tap and make the element show. This is just a starters test for me to have control of when to draw. I haven't succesully found the click even to the camera itself and not the elemetns, is this even something exists? Here is the code so far:

var World = {

    

loaded: false,

 

init: function initFn() {

this.createOverlays();

},

    

 imageEnabled : true,

 

createOverlays: function createOverlaysFn() {

this.tracker = new AR.ClientTracker("assets/tracker.wtc", {

onLoaded: this.worldLoaded

});

 

/* Create overlay for page one */

var imgOne = new AR.ImageResource("assets/imageOne.png");

var overlayOne = new AR.ImageDrawable(imgOne, 1, {

offsetX: -0.15,

offsetY: 0,

enabled : World.imageEnabled,

});

 

var pageOne = new AR.Trackable2DObject(this.tracker, "*", {

drawables: {

cam: overlayOne

},

onClick: function () {

             World.imageEnabled = !World.imageEnabled;

},

                                               

});

},

worldLoaded: function worldLoadedFn() {

var cssDivLeft = " style='display: table-cell;vertical-align: middle; text-align: right; width: 50%; padding-right: 15px;'";

var cssDivRight = " style='display: table-cell;vertical-align: middle; text-align: left;'";

        

        var e = document.getElementById('loadingMessage');

        e.parentElement.removeChild(e);

        setInterval(function () {

            document.location = "architectsdk://invokedURL?parameter1=" + World.imageEnabled;

            }

        ,1000);

        

},

};

 

World.init();