Questions tagged [augmented-reality]
Augmented reality is the use of computer graphics to add virtual elements to a real world environment in real-time.
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Managing character movement in 3D in AR
I'm working on an ARKit project where I need to manage the movement of an object (white box) on a plane (blue square).
The characteristics of the environment are :
The box can move only in 2D along ...
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1answer
31 views
Unet Syncing within AR Hololens
I am out of options. I have tried everything I could and no matter what I do, the Transforms don't sync up. I have had multiple solutions that worked in my test, non AR project, but once I put on the ...
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1answer
27 views
UPDATED: Unity 2018 Vuforia 8.0 AR app works with PC webcam, not phone camera
UPDATE: The behavior I am seeing does not occur if I replace my model with default cube. Recalc normals. Lowered poly count. Still no luck.
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1answer
82 views
Mapping a Touchinput-device in a 3D World for VR
I have a Touch-Input device which is linked to my Unity Program and a VR Device.
The Touch-Input device which is bolted somewhere BUT the position can be changed.
I can get the "2D Coordinates" X / ...
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0answers
16 views
Augmented reality outdoor tracking using ArCore and GPS
I have a unity android augmented reality application using googles arcore SDK. In the unity application i have a swarm of drones that fly arround the scene. As well as this, i have a 3d model of the ...
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1answer
25 views
Black screen after running emulation mode in the Unity Editor for hololens
I am having issues with black screen when running the emulation mode or simulator for Microsoft hololens. In the preview the camera shows what the user should see. I see no obvious reason to behave ...
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2answers
113 views
What is the difference between AR, VR and MR?
Please explain clearly and in short about the differences and boundaries between AR, VR & MR.
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0answers
42 views
Realistic intensity of a sun in Unity to match the outside world
I am creating an ARCore application in Unity where I want to make lighting shadows that match the real lighting outside.
For this, I have made a rotational directional light that simulations the ...
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0answers
14 views
Problem in using multiple cylinder target on single scene
I am using unity vuforia for Augmented reality(AR) project. I created 2 cylinder target on vuforia and declared it on unity. if i place a single cylinder on the scene means it's working fine. if i ...
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0answers
193 views
How can I load/import GIS file (ESRI Shapefile) to Unity3D at runtime?
I'm new to Unity3D and I need to implement an open source Markerless Augmented Reality GIS mobile app (Android, IOS) to show the underground utilities (like wastewater pipes, water pipes, electricity ...
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1answer
71 views
The cube does not rotate with Vuforia virtual button in Unity3d
I added the cube on the image target of Vuforia. I also added the Vuforia virtual button on the image target. Now I want to rotate the cube by pressing virtual button. For this purpose I implemented ...
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384 views
Use ARCore to detect marker and show information
I'm new to AR, and am trying to use Google's ARCore to build a simple AR prototype. Basically if a logo is detected, I like to place some real-time charts or text information on the screen. Similar to ...
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Unity Freshly imported and built ARKitRemote crash with SIGABRT on launch. Logs included
Logs provided here https://pastebin.com/edpnjrfb
I notice NullReferenceExceptions during launch without a connection. When connected to the editor, the editor shows the video feed for 1 second then ...
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0answers
30 views
Track only one object extendedly Vuforia
So I was looking at the Vuforia extended tracking feature. However, I was wondering, can I toggle this on or off for just one object? Eg: One Image Target should be tracked extendedly, while about 4 ...
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0answers
108 views
How can I make my Unity Vuforia AR app launch in portrait mode for an app designed around portrait orientation?
I am making an app which is intended to be in portrait mode but I am unable to get the app to launch in portrait mode through Unity's settings because the Unity Player settings indicates that the app ...
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0answers
172 views
Android LibGDX 1.9.6 Augmented Reality captured images are black
Using LibGDX for an AR application and capturing image and merging lines and texts on LibGDX with image with this code.
...
2
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2answers
181 views
What is the universal “Distance Point” for human vision?
I'm not sure if this is the technical term, but I'm asking: At what rate do things scale bigger and smaller as they move toward and away from the human eye?
I know the equation for the linear ...
2
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1answer
108 views
Do I need VR camera for VR Project?
I am to make a project involving virtual reality for college, I have a budget of $800, the original idea is to get a VR camera (this camera https://www.stereolabs.com or any other similar camera) and ...
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0answers
274 views
LineRenderer not working using Vuforia in Unity
So I'm trying to render a line that shows up when camera sees an image target and moves around with it. Very typical AR application. But my line renderer doesn't seem to show at all.
Here's the code:...
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2answers
276 views
Using AR measuring techniques to allow free movement in a VR room
I am a Game Design student currently working on my graduation project. For this project, I want to develop a VR room, which can be walked through freely by using a smartphone. I already made a 1:1 ...
1
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1answer
544 views
Detect transform from detection of QR code?
I want to calculate the transform I need to render a 3D object in my world.
How I see my idea:
You open a camera
You point it at a QR code
The app detects the QR code and returns the 4 corners and ...
0
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0answers
436 views
ARToolkit for Unity - Screen goes for black for a long time before starting the video
I have an issue with our AR iOS app. After the app is loaded screen stays black for a good 1 minute before it starts the video. we really want this issue to be fixed as it is not a good experience for ...
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0answers
365 views
how to implement ARVR controller in unity & vuforia
hello i've been strugling figuring out this thing. i'm trying to make ar controller for my vr cardboard game, so the idea is using AR and VR simultaniously. you will completely in vr game but your ...
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2answers
251 views
3D model gets partially invisible when large, Vuforia and Unity
I'd appreciate if someone could advise on my problem.
I use one on-device image target and a single 3D model. I use Unity extension and then export the scene to Android project. I also use Extended ...
1
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1answer
385 views
Does Amazon Lumberyard support AR yet?
I would like some help regarding whether Amazon Lumberyard supports augmented reality (AR) or not. It clearly mentions VR is supported but nothing about AR support. It looks as if we just have to ...
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0answers
184 views
Playing a video in AR using Vuforia and Unity 5
I am trying to play a video in augmented reality using Vuforia and Unity5. I followed a few videos but I am still not able to play it. Can anybody help? I get the "error texture icon" instead of the ...
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0answers
244 views
Vuforia jewellery try out without marker
I need to create a virtual jewellery try out in unity 3d + vuforia. I have done it with marker as a target but now i need to do it without marker. Is there any way we can track live objects using ...
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1answer
140 views
Conversion of a C++ library to DLL
I'm developing an augmented reality application and I'm supposed to use the ALVAR library for AR marker detection. I use Unity as the game engine and unfortunately it doesn't support C++. Is there any ...
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1answer
2k views
Can we measure the distance between and AR marker and camera?
I'm in the middle of developing a game in Augmented Reality using Unity and ARToolkit plugin. I wanted to measure the approximate distance between the AR marker and the position of camera.
Can anyone ...
1
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1answer
408 views
360 degree viewer for AR
I want to implement a 360-degree viewer for Augmented-Reality in Unity. Augmented-Reality means in this case, that I want to place an image like an interface mockup in my viewer which has transparency....
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0answers
175 views
Skewed 3d model when moving device around with Unity and Vuforia
I am having trouble with the orientation of a 3d model that is larger (think queen-sized bed) than the target image(a4 size bond paper). The model appears to be slanted in a way that looks totally ...
1
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0answers
201 views
Moving the rendered object/the projection perspectives based on an AR marker
I saw this video and now I am trying to making it.
I have used Vuforia AR Camera Pulgin, and so far tracked the image on a marker but the problem is getting the four projections of the 3D object on a ...
8
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1answer
113 views
How to activate GearVR Menu in my own Unity-Apps?
So in normal GearVr-Apps, which you can download from the marketplace, you can activate the GearVr Menu to control brightness etc. with a long click on the back button. But this does not work for all ...
2
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0answers
437 views
Canvas not visible in my GearVR Project with Vuforia (Unity)
I created a simple AR project with vuforia and my Samsung GearVR, like described here : https://developer.vuforia.com/library/articles/Solution/Integrating-Gear-VR-and-the-AR-VR-Sample-in-Unity-5-3-...
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1answer
893 views
How to create a dynamic Map in Unity (Augmented Reality)
I created a dynamic map with a LineRenderer. The LineRenderer gets a new position assigned, for each movement my 'character' does. It works good, but I expect it to get a really bad performance at ...
2
votes
1answer
827 views
Tracking small moving targets in Vuforia
I am trying to track up to two small moving objects the size of a small toy car (about 7x4x4 cm / 3x2x2”) from a 75cm / 2ft distance. I’m aware that the distance/size ratio is about 20, which is off ...
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1answer
934 views
Object not Augmenting on small marker
I am new to Augmented reality. I am developing a jewellery try on app with vuforia using unty3D editor.
What I want is to augment a ring on the marker. I download an image(attached bellow) and used ...
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1answer
307 views
Why there are no 3D games which allow you to move? [closed]
I've tried many 3D augmented reality games animations vs. all of them were based on this concept: your head is on one reference point, standing still, they only allow you to turn your head and look ...
3
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1answer
2k views
Vuforia AR/VR sample with Google Cardboard SDK: I cannot switch from augmented reality to virtual reality
I have followed the Integrating Cardboard to the AR/VR Sample latest tutorial. I have configured the provided scene sample according to that tutorial. I have compiled it to Android without any problem....
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1answer
1k views
MovieTexture error with augmented reality
Unity says, the following error, is this because I'm using a free Unity instead of pro ?
The type or namespace name `MovieTexture' could not be found. Are you missing a using directive or an ...
2
votes
2answers
1k views
Unity Augmenter Reality on Android with Video playing
Hey sisters and brothers,
So, I created an augmented reality marker, which works perfectly, I was able to display 3 shape on the screen with my Nexus 5.
I would like to replace my shapes with a ...
1
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0answers
520 views
Implement ARToolkit SDK for Augmented reality for iOS application
I am actually new to Augmented Reality and I have to make a simple augmented reality app of rendering a 3d object over camera view in iOS (Not with Unity!).
I have downloaded the ARToolKit and ...
1
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1answer
233 views
AR / VR Software Engineering [closed]
What is the primary difference between Augmented Reality and Virtual Reality software engineering?
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1answer
710 views
Unity - Plugin 'MFC100U.DLL' is used from several locations:
As per subject, I got this error message using Metaio SDK in Unity5. BTW, I'm using Mac, not Windows machine.
...
1
vote
2answers
3k views
vuforia unity how to detect that we have “ lost track of” an object
I'm working on a vuforia project and would like to be aware when vuforia can no longer detect the object in unity. Is there an easy way to write a script that is executed opon loosing track of an ...
4
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2answers
1k views
vuforia how do I force objects into a 2D plane
I'm working on a game in which cards are placed on a table and then rendered in augmented reality. These objects have 3D physics attached to them which doesn't work as well if they are either rotated ...
