Hi sasMaster.
Most of time this works like this :
In fact you can imagine that you're gonna project your mouse x/y
coordinate at a certain distance using the camaera perspective,
a kind of ray from your mouse.
var ray:Number3D = view.camera.unproject(view2.mouseX, view2.mouseY);
ray.add(ray, view2.camera.position);
ray.
but now you have to deal with at wish z level you want your mouse to
act, and this delas more with what you're trying to achieve.
tell me more : get intersection with object, draggin, look at mouse
position, etc ????
anyway, if you want a custom 3d cursor, and you want to place it where
the interaction appens, I suggest you to use the e.sceneX,e.sceneY and
e.sceneZ of a MoseEvent3D :
when adding a mouseEvent3D you can retrun the position in the 3D space
where your mouse is projected.
ex :
scene.addOnMouseMove(posTest);
function posTest(e:MouseEvent3D):void
{
your false cursor must be an Object3D, this can be for example a
dofSprite or any billboard object.
cursor.x = e.sceneX;
cursor.y = e.sceneY;
cursor.z = e.sceneZ;
cursor.moveBackWard(10); /// to keep a distance from the surface
}
