vuforia

I am developing AR application with Unity3d and Vuforia. I want to keep ImageTarget object that tracked found when It was lost. How to keep tracked Image Target model object after tracking lost? The script that handles what happens when tracking is lost is called DefaultTrackableEventHandler.cs and is found in Assets > Vuforia > Scripts. In that file you will find a function OnTrackingLost() This function disables all the renderComponents and colliderComponents for each of the children of the ImageTarget. If you want your object to stay visible comment out the following foreach loops like so:

My situation: I created an Android app and an AR Unity app that makes use of Vuforia 7.0.47. The Android app has lots of features, one of the features is the augmented reality made with Unity and Vuforia. In order to easily include and later on replace the Unity project in the Android project, I exported the Unity app to an Android Studio project and made it a library. After that I added the .aar file inside my Android project. All of this seems to be working as my Android project is able to detect the UnityPlayerActivity and is able to start an Intent. I now use the following code (a normal

I'm working on an iOS app, I need to recognize a marker (most likely it will be QR code) and place some 3D content over it using ARKit. I was thinking about a combination of Vuforia and ARKit. Is it possible to use Vuforia only to recognize the marker and get its position, and then "pass" this data to ARKit? I need to recognize the marker in order to select corresponding 3D content. I need to get the position of the marker only ones, in order to place 3D content there, after that I want to use ARKit for tracking. Is it possible? Is there another solution for marker recognition which can be

I have made a basic AR-app using Unity & Vuforia and exported it to Android, so I can add some activities there. When I scan the image with the AR-camera in the app, a model pops up. Nothing new there. What I want to achieve, is that when a user taps a button in some activity, lets say the text on the button is "Elephant", the AR-camera in the app opens, scans the image and loads a model of an Elephant. My question is: is this possible? Is it possible to load a model depending on the user-input? And if this is possible, what would be the best place to search for some documentation about it? I

I'm developing an iOS app with augmented reality using Qualcomm Vuforia and I have difficulty in understanding how to create 3D models from Blender (or other softwares). All the examples use .h files with the coordinates of the vertices to generate i.e. a teapot. I can not find documentation useful for me. Is there a tool to convert .blend or .obj files to .h (OpenGL ES)? thanks I developed a script called mtl2opengl that does exactly what you need, based on the project obj2opengl . The script works with .obj and .mtl files, which I think can be exported straight from Blender, and produces .h

This is a horribly basic question I know (!) but how do I create and import an AR marker into Unity? I know I am meant to do it through the Vuforia Marker Manager page. I have created a Target Database and I have downloaded the database, but how do I get the marker to display in Unity? Also: what exactly is a Target Database? Is that another name for 'marker'? To answer your question specifically, yes your Marker is your Target. So what you need to do is: Go to License Manager . Add a License Key choosing None as your License plan. Now go to Target Manager . Create a Database and add the