Anybody still working on this? I am facing the same problem now! Hints in the right direction highly appreciated!

while Vuforia uses a camera attached to a camera. 

Not sure I fully understand how the two webcam approach works with your code above...

However one thing that may be worth investigating is the Background Texture Access sample.  We recommend this for more complex render setups (e.g. use of Render textures), and I am wondering you may be able to use some of the techniques there to accomplish your goals?

N

yes I have put WebCam input to a plane, and it showed twice correctly with using the attached script.

but if I understand it correctly, it is a different approach. here I change the texture of a Plane for example to show web camera input, while Vuforia uses a camera attached to a camera. 

using UnityEngine;
using System.Collections;

 

public class WebCamera : MonoBehaviour {

 
  private WebCamDevice[] devices;
    private WebCamTexture webCam;   
    

    // Use this for initialization

    void Start () {
        devices = WebCamTexture.devices;
        webCam = new WebCamTexture(WebCamTexture.devices[0].name);
        

        // Starts the webcam.

        webCam.Play ();

        // Applies texture to object.

        transform.renderer.material.mainTexture = webCam;

    }

}

Regarding the picture I attached I wanted to see the image of web camera similarly splitted into two copies.

Are you able to make this work without Vuforia using Unity WebCamTexture ?

N

I get two augmentations at the moment. That is fine.

The augmented layer properly split by Dive camera to two eyes. So it works. One thing is wrong:

Regarding the picture I attached I wanted to see the image of web camera similarly splitted into two copies. 

It should show the video image with TREX image target also doubled.

But this part doesnt work, I dont get why. 

Hello,

I have a Dive headset which is a very simple "holder" can hold most mobiles to allow to see games or applications in 3D. It doesnt use any built in screens just has a splitted area to see two images on mobile screen for right and left eye and lenses to enhance the view. Simple as cheap, I put the mobiles to headset, adjust the lenses and gives a fine 3D environment (of course due to splitting, X resolution is half, so better with mobiles using HD ready or HD resolution)

It has SDK for Unity which allows to create Unity scenes in 3D for Dive googles.

Technically it has a Dive sensor script which detects head motion and show the proper view for Unity camera. It has two child cameras with the proper viewport rects to generate two images separately for eyes.

I wanted this to combine with AR using Vuforia SDK. Technically it means I have to combine AR and Dive cameras in Unity. 

The best I could achieve I see two 3models augmented on image target for each eyes. My only concern is that the web camera image which added by Web Cam Behaviour script I assume, always shown without duplication. Web camera should shown also twice.

cheers,

Gábor

I would like the Dive camera to see the Vuforia AR augmented video to allow see it in 3D by Dive googles

Can you go back a step and explain what you meant, because this means nothing to me at present.

N