Create a new project for marker-based AR

Spawn an object on an AR Marker

Add a UI with rotation buttons

Add world space UI to your marker-based app

Add spatial audio to your marker-based app

Submission: Bring art to life with AR

Set up a scene with plane detection

Detect the user’s touch

Detect when the user touches a plane

Instantiate the portal on a plane

Test the frame rate of the portal world

Limit the visibility of the portal world

Submission: AR friend

Create with AR: markers and planes Quiz

Overview

What makes a good AR marker?

Create an XR Reference Image Library

Print your marker or open it on your monitor

Add a tracked image manager

Test the marker in the Editor

Modify the test environment

Test the marker on your device

Adjust the prefab

More things to try

Next steps

Add a world space canvas

Customize world space UI

Update the UI button

Create variables in your script graph

Get a reference to the canvas

Display popup on click

Make button toggle info on and off

_ARMarker.zip

A marker-based app is an application that can recognize images (called markers) in the real world and then make content appear in the app. You may have seen applications that use this kind of technology to make AR content for movie posters, product labels, card games, and even business cards.

In this project, you’ll make a marker-based app with a user interface that lets the user control a 3D model, text, and audio.

Create a marker-based AR app

What is raycasting?

Add an AR Raycast Manager

Add the AR Foundation Visual Scripting node

Add variables for raycasting

Add the Raycast node to the node sequence

Configure the Raycast node inputs

Display the raycast result on the debug UI

AR_Portal_Assets_2022.3.zip

In this project, you’ll create an AR app that makes use of plane detection technology. iOS and Android devices have the ability to detect flat surfaces — or planes — in your physical environment. This includes horizontal planes like the floor or a table, and vertical planes like the walls. 

You will create an app where the user will be able to tap on a plane in order to place a portal onto it. This portal will be a window into a virtual 3D environment that the user can peer into and explore. 

You will also complete a challenge where you design an app that allows the user to place a character on a table and interact with it.

Create a plane detection AR app 

In this learning experience, you will create AR apps that respond to the user’s physical environment. 

First you’ll make a marker-based app, where the device recognizes a specific image and projects an interactive 3D model on top of it.

Then you’ll make an app that detects flat surfaces, and allows the user to spawn a portal on their desk, floor, or wall. 

Anchoring AR content to real-world objects like markers and flat surfaces produces more compelling, grounded, and immersive AR experiences. 

2022.3

2021.3

Create with AR: Markers and Planes

Here are examples of learner submissions that were completed in this Course.

Create basic application interactions with Visual Scripting

Absolute Beginner Visual Scripting

Optimize assets and application to meet mobile performance standards

Beginner Mobile Optimization

Evaluate platform capabilities and limitations in order to determine whether or not a given feature will work.

Research future AR use cases to prepare for developing new kinds of applications

Absolute Beginner AR Design

Develop AR experiences that use trackable targets in the environment

Build AR projects to mobile devices

Absolute Beginner AR Development

Create with AR: Markers and Planes

Course Overview

Educator Resources