getting a object at touch position

Take a look at the Dominoes sample, it should have all the code you need to get started. When you touch the screen dominoes appear on the target at the touch location. - Kim

Ah, be sure to mention that in your posts, or post under the Unity section of the forum :) Unity provides a lot of helpful functions for raycasting into the scene. One approach is to create a Plane object that matches the orientation of your target and raycast against it.

Do you mean a particular text on the target (in 3D space) or on the screen (in 2D space)? The code I listed above will give you a 3D position on the target.

Try starting with the TrackableEventHandler that comes with the sample applications (Scripts/TrackableEventHandler.cs). You can use the OnTrackingFound method to set a flag indicating the target is visible.

If you just want the button to show up when tracking is found, and disappear when tracking is lost, do something like this (editing TrackableEventHandler): [CODE] private bool mTargetIsVisible = false; private void OnTrackingFound() { ... mTargetIsVisible = true; } private void OnTrackin

I gave you a code snippet for finding the touch point projected to the target plane. Try comparing the current touch position to the last touch position (store it each frame).

Hi,

i want a 3d model instantiate  at touch position using vuforia while target image is not showing.