Mesh lookAt

[hunts]

hy guys, i used a lookAt function for my model on a pickedPoint, but the problem here is i want the model to rotate clockwise or anticlockwise, i don't want it to rotate up and down

http://playground.babylonjs.com/#OK5PN#1

[getzel]

Hello !

Use this function :

    function mousemovef(){
        var pickResult = scene.pick(scene.pointerX, scene.pointerY);

        if (pickResult.hit) {
            var diffX = pickResult.pickedPoint.x - box.position.x;
            var diffY = pickResult.pickedPoint.z - box.position.z;
            box.rotation.y = Math.atan2(diffX,diffY);                      
        }    
    }

 

This is trigonometry (arctangeant2).

http://playground.babylonjs.com/#KNE0O#4

This will be soon in the tutorials.