Microsoft HoloLens By Example电子书

Title Page

Copyright

Microsoft HoloLens By Example

Credits

About the Author

About the Reviewer

www.PacktPub.com

Why subscribe?

Customer Feedback

Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Downloading the example code

Downloading the color images of this book

Errata

Piracy

Questions

Enhancing Reality

A brief look at the past

Defining mixed reality

Designing for mixed reality

Identifying the type of experience you want to create

Understanding the environment

Thinking in terms of the real world

Interacting in mixed reality

Summary

Tagging the World Using DirectX

Creating a mixed reality app

Project setup

Setting up Azure

Creating a group

The project

Adding the Face API key and App Capabilities

Grabbing frames

Capturing frames

Rendering holographic labels

Positioning our label

Summary

Assistant Item Finder Using DirectX

Project setup

Adding the Computer Vision API service

The project

Leaving breadcrumbs

Node

Edges

Entity

Leaving a trail

Seeing the environment

FrameGrabber

Capturing frames

FrameAnalyzer

Integrating the FrameAnalyzer

Constructing a path

Getting assistance

Summary

Building Paper Trash Ball in Unity

Configuring a Unity project for HoloLens

Creating our first Mixed Reality scene

Mapping our environment

Spatial mapping API

Spatial mapping components

Placing our bin

Managing state

Implementing gaze

Finding a "good" place for the bin

Placing the bin

Nothing but net - throwing paper

Summary

Building Paper Trash Ball Using Holotoolkit in Unity

Adding HoloToolkit to your project

Keeping the user informed

Mapping our environment

Procedurally placing our bin

SurfaceMeshesToPlanes

Placing holograms

Spatial understanding

User placement versus procedural placement

Nothing but net - throwing paper

Summary

Interacting with Holograms Using Unity

Project setup

Interacting with gestures

Voice

Keyword recognizer

Grammar Recognizer using Speech Recognition Grammar Specification (SRGS)

Summary

Collaboration with HoloLens Using Unity

Project setup

Installing and using the Blender plugin

Unity starter project

The project

Connecting to BlenderLIVE

Understanding and using the real world

Shared space

Assisted discovery with spatial sound

Summary

Developing a Multiplayer Game Using Unity

Multiplayer networking

The project

Project setup

Discovery

Communication

Shared space

Coordinating

Summary

Deploying Your Apps to the HoloLens Device and Emulator

Rapid feedback with Unity's Tooling

Holographic Simulation

Holographic Remoting

Exporting from Unity to Visual Studio

HoloLens emulator

Deploying to the emulator

Deploying to the device

Windows Device Portal

Summary