小编mr_*_*ody的帖子

我使用vuforia和Domino示例

请告诉我什么是多米诺骨牌 - > pickTransform in

Vuforia::Vec3F intersection, lineStart, lineEnd;
    projectScreenPointToPlane(Vuforia::Vec2F(touch1.tapX, touch1.tapY), Vuforia::Vec3F(0, 0, 0), Vuforia::Vec3F(0, 0, 1), intersection, lineStart, lineEnd);

    Domino* domino;
    Domino* selected = NULL;
    float dist;

    // For each domino, check for intersection with our picking line
    for (int i = 0; i < dominoCount; i++) {
        domino = &dominoArray[i];
        bool intersection = checkIntersectionLine(domino->pickingTransform, lineStart, lineEnd);
        if (intersection) {
            selected = domino;
            selectedDominoIndex = i;
            break;
        }
    }

我用matrix44F(modelViewMatrix)替换了domino-> pickingTransform

intersection = SampleMath.getPointToPlaneIntersection(
                SampleMath.Matrix44FInverse(vuforiaAppSession.getProjectionMatrix()),
                matrix44F, metrics.widthPixels, metrics.heightPixels, …

我需要检查网址(每秒一次)

Timer timer = new Timer();
    TimerTask task = new TimerTask() {
        public void run()
        {
            System.out.print(engine.getLocation());
        }
    };
timer.schedule( task, 1000 );

但我不需要时间表

在JavaScript中它看起来像

var interval = self.setInterval(function(){
    console.log(mywindow.location.href);
},1000);