darshanpv / digicard

AR Foundation Multiple Image Tracking - Unity 3D

AR Foundation Multiple Image Tracking - Unity

This is Unity AR Foundation implementation for multiple Image tracking. Here is how it looks.

You can build interesting enterprise AR applications using this. Check this video

Prerequisites

• Unity 2019.x and above
• Android or iOS build support module

Usage

• Download the git repo and add the Unity project by selecting "DigiCard" folder
• Once the unity project is loaded, go to Builder settings and select Android as a platform (iOS can also work)
• Go to Player Settings and edit following parameters --> Company Name to "HMI" (or your preferred name) --> Product name to "DigiCard" --> Select Orientation to "Landscape Left" --> Select Graphics APIs to OpenGLES3 (Vulkan is not supported) --> Package Name to "com.hmi.digicard" --> Minimum API level to API level 24 & above
• Go to XR Plug-in Management and install XR Plugon --> Select ARCore (if you are developing on Android) - this will automatically install ARCore package to your Unity project
• Go to Windows - Package Manager - and select Unity Registry --> Install AR Foundation ( it will automatically select the version that is compaitable to your Unity version) --> AR Core Plugin (if not already installed) --> AR Kit (if you are developing it for iOS)
• Go to Game tab in Unity editor and select 1920X1080 Landscape form factor
• You can change the reference images as per your need and now you are all set it to build and test it on your device.

License

MIT

digicard's Issues

ARCamera is blurry

ARCamera seems to be blurry, even if it set to Auto Focus.
Maybe something related to ARFoundation?
If some one has fix for this please suggest.

Thank you.

All prefabs appearing

Hi! I've tried many tutorials about multiple image tracking with coding nearly the same thing. On scanning any image all prefabs are appearing (with second issue - on 0.0.0 coordinates). Do you know why and how to fix it?)

[Header("The length of this list must match the number of images in Reference Image Library")]

Hi,

I try to insert this code in my first AR project. I have 26 images and 26 prefabs.
So for each image I need to show separate prefab.

But I'm stucked at
[Header("The length of this list must match the number of images in Reference Image Library")]

What I need to change to get that 26 images to work?

Using a video Playback as prefab

hello , thanks for sharing the code . but i have a problem here , im using a video playback on my prefab . the sound is coming out but the video wont show up. Can you help me ?
Thx