master arcore 1.3 unity sdk build 6 augmented reality apps code files

Master Arcore 1.3 Unity Sdk Build 6 Augmented Reality Apps Code Files Download From Here

In order to do so, we need to open prefab for editing, by double-clicking on Chair prefab.

In this article well explore how AR library called ARCore can be implemented using Unity3D in order to display simple chair object.

Before we dig in into coding, let us remind ourselves what is AR and VR Augmented reality (AR) is an enhanced version of reality created by the use of technology to overlay digital information on an image of something being viewed through a device (such as a smartphone camera).

Virtual reality (VR) is an artificial environment which is experienced through sensory stimuli (such as sights and sounds) provided by a computer and in which ones actions partially determine what happens in the environment.

The main difference between VR and AR is that VR creates whole new, detached virtual experience for example, you can enter in virtual hotel, walk there, all while sitting in your chair using VR goggles and controller in your hand.

AR adds virtual objects, for example chair in real world space and thus enhances the experience of real world.

Augmented Reality Example App Applications that provides ARVR experiences are mostly used in cinematic, gaming, educational, automotive, healthcare, travel tourism experiences etc.

Before we can start with implementation of our AR app, we need to check some requirements (according to the ARCore Quickstart for Android): At the bottom of this article you can find sample code.

In Unity3D we need to open scene named ObjectManipulation which is located in the following folder: AssetsGoogleARCoreExamplesObjectManipulationScenes This scene will be our main scene for application, so the next step is to configure Android build settings.

Configuring Android Build Settings In order to make Android builds, we need to implement some steps in order to enable that functionality: Go to File Build Settings and open Build Settings window Click on Switch Platform near Android Platform and wait until Unity finishes compiling scripts.

Click on Player Settings and make sure that Player settings item is selected.

Expand Other Settings and in Graphic APIs delete Vulkan graphic API.

In the same settings section (section called Other Settings), make sure that Multithreaded rendering is checked.

Scroll down to find Package Name property and set package name by as you wish (like: com.zsasko.arcore-sample).

In Minimum API Level property select Android 7.0 Nougat (API Level 24) or higher.

Now we can close Project Settings window and in previous window Build Settings click on Add Open Scenes button.

It will add current ObjectManipulation scene as main scene for application.

This scene will allows us also to reposition our chair and even change its size.

If you want to learn more on how all the Game Objects are connected, you can read the following simple guide: Very nice, we have imported and configured ARCore SDK in our Unity project.

We can now run the app by clicking Ctrl B or pressing File Build And Run button.

The app will show the pawn figure which we are going to replace with nice chair object.

When the app is running make sure that you move the camera until you see white grid: This white grid indicates that user can click somewhere on the grid and by doing that he will place some object in this location.

If you have some difficulties in project setup or Android Build setup, you can read similar setup instructions on ARCore Quickstart Android guide page: Adding custom Chair model In the following step, we are going to replace default pawn object with our custom chair model.

Master Arcore 1.3 Unity Sdk Build 6 Augmented Reality Apps Code Files Download From Here

Custom chair model we can download from here: Extract chair model to some folder and move Charleather.jpg and 12283Chairv1L3.obj files into Materials folder.

Create new empty Game Object called Char and move newly imported 12283Chairv1L3 material into it.

Apply to the 12283Chairv1L3 object the following Transform values: Position: x 0, y 0, z -0.54 Rotation: x -90, y 0, z 0 Scale: x 0.05, y 0.05, z 0.05 On parent Chair object put the following transform values: Scale: x 0.15, y 0.15, z 0.15 In order to create prefab from scaled chair object, we need to move Chair object into Prefabs folder.

Delete Chair GameObject from scene since it will be automatically instantiated when ARCore will detect appropriate plane for positioning it.

Right-click on Materials folder add new material named Leather.

In material inspector, click on Albeido property and select Chairleather.jpg in order to apply this image to leather material.