Learn ARCore - Fundamentals of Google ARCore电子书

Title Page

Copyright and Credits

Learn ARCore - Fundamentals of Google ARCore

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Contributors

About the author

About the reviewer

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Preface

Who this book is for

What this book covers

To get the most out of this book

Download the example code files

Download the color images

Conventions used

Get in touch

Reviews

Getting Started

Immersive computing

AR and ARCore

Motion tracking

Environmental understanding

Light estimation

The road ahead

Summary

ARCore on Android

Installing Android Studio

Installing ARCore

Installing the ARCore service on a device

Build and deploy

Exploring the code

Summary

ARCore on Unity

Installing Unity and ARCore

Building and deploying to Android

Remote debugging

Testing the connection

Remotely debugging a running app

Exploring the code

Unity Update method

Summary

ARCore on the Web

Installing WebARonARCore

Installing Node.js

The Node Package Manager

Exploring the samples

Debugging web apps on Android

Connecting Chrome Developer tools

Debugging with Chrome

3D and three.js

Understanding left- or right-handed coordinate systems

3D scale, rotation, and transformation

Summary

Real-World Motion Tracking

Motion tracking in depth

3D sound

Resonance Audio

A tracking service with Firebase

Setting up the database

Time to test the connection

Visualizing tracked motion

Exercises

Summary

Understanding the Environment

Tracking the point cloud

Meshing and the environment

Interacting with the environment

Touch for gesture detection

Drawing with OpenGL ES

Shader programming

Editing the shader

Exercises

Summary

Light Estimation

3D rendering

Building a test scene

Materials, shaders, and textures

3D lighting

Light estimation

Cg/HLSL shaders

Estimating light direction

Updating the environmental lighting

Exercises

Summary

Recognizing the Environment

Introduction to ML

Linear regression explained

Deep learning

Neural networks – the foundation of deep learning

Programming a neural network

Scripting the neural network

Training a neural network

Activating the warning

Adding the environmental scanner

Backward propagation explained

Gradient descent explained

Defining the network architecture

The network view of the world

Exercises

TensorFlow

Summary

Blending Light for Architectural Design

Setting up the project

Building the scene

Modifying the base scene

The environment and placing content

Building the UI

Scripting the buttons

Interacting with the virtual

Building the object outliner

Positioning the chair

Lighting and shadows

Turning the shadows on

Exercises

Summary

Mixing in Mixed Reality

Mixed reality and HoloKit

Setting up HoloKit

How does it work?

Introducing WRLD

Setting up WRLD for MR

Navigating the map

Switching from AR to MR

Building the SceneSwitcher

Creating the SceneSwitcher prefab

Modifying the Wrld map script

Mapping, GIS, and GPS

Making the Splash scene

Fixing the altitude issue

What's next?

Exercises

Summary

Performance Tips and Troubleshooting

Diagnosing performance

Chrome DevTools

Android Profiler

Unity Profiler

Tips for managing better performance

General troubleshooting

Troubleshooting code

Exercises

Troubleshooting tips

Summary

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