GVR SDK for Unity (ii)

Objective

About the specific use of the Google VR SDK, Portal [Gvr]google VR SDK for Unity (i)

Google Daydream Platform has been integrated into the Google VR SDK

This article environment: Unity5.3.1 x64, GVR SDK 0.8, VS2013

Word translation

Stereo: three-dimensional; pose: posture; gaze: gaze, gaze,reticle: crosshair, crosshair;Responder: respondent;

provider: provider;providerfactory: Factory class; Emulator: Emulator, Emulator

Perspective: Perspective, 3D camera;orthographic: orthogonal, 2D camera;

Script reference

Scripts\

Gazeinputmodule

Implementing the UnityEngine.UI.BaseInputModule Interface (Baseinputmodel inherits from UnityEngine.UI.UIBehaviour)

So Ugui elements in the selected or trigger, touching triggered events, can be passed out.

Gvreye

Control Stereo Single Camera

Gvrhead

Provides data for head tracking to the camera, and the transform properties attached to it during head movement also change synchronously.

Gvrpostrender

Performing distortion correction for rendering stereoscopic images

Gvrprerender

Clears the entire screen.

principle: Clear Flags determines which parts of the screen will be cleared. This is to facilitate the use of multiple cameras to draw different game elements

Gvrprofile

Gvrview

Information transmission of the headset display device

Pose3d

Stereocontroller

Binding on Maincamera, two gvreye rendering stereo view content controller

Stereorendereffect

Scripts\audio\

Gvraudio

Responsible for communication of GVR audio class and system native audio system

Gvraudiolistener

The GVR Audio listener component improves audio listeners and provides advanced space audio capabilities.

Gvraudioroom

GVR Audio Room component, simulating the environmental impact of the room to the gameobject that binds this component

Gvraudiosource

The GVR Audiosource component is enhanced to provide Audiosource with advanced space audio capabilities.

Scripts\controller\

Gvrcontroller

Main portal of the GVR Controller API

Scripts\controller\internal\controllerproviders

Scripts\controller\internal\emulator

Simulator

Scripts\ui\

Gvrgaze

Class that can perform gaze-based selection, as a simple alternative to the more complicated path of using Gazeinputmo Dule and the rest of Ugui.

Can perform a crosshair-selected operation, rather than using Gazeinputmodule, as a simple alternative

Gvrreticle

When the user stares at any object, draw a crosshair before the object

Scripts\vrdevices\

Simulations including various platforms and operating environments

Interface

Igvrgazepointer

Provides an interface for Gazeinputmodule, which defines the processing function of the input and output

Primary logic processing in gazeinputmodule.updatereticle

if (Gazeobject = = previousgazedobject)  {ifnull) {    Gazepointer.ongazestay ( Camera, Gazeobject, Intersectionposition, isinteractive);   Else {  ifnull) {    gazepointer.ongazeexit (camera, previousgazedobject);  }   if NULL {    Gazepointer.ongazestart (camera, Gazeobject, Intersectionposition, isinteractive);}  }

Igvergazeresponder

Provides an interface for Gvrgaze, which defines the trigger event for gaze

Three methods ongazeenter ongazeexit ongazetrigger when the crosshair is aligned with any gameobject, see the GvrGaze.cs Handlegaze

Resources

Resources\solidcolor.shader Solid Color fill

Resources\unlittexture.shader no light map

distortion\gvrdistortion.cginc Twisted Shader

Resources\ui\Gvrreticleshader.shader crosshair, cross line shader

Resources\gvraudiomixer.mixer audio file

Pluginsandroidmanifest.xml

<android:minsdkversion= "  android:targetsdkversion"= "All" />

Google.ProtocolBuffers.dll

Make Android API available to Unity call

plugins\android\Unity GVR Activity.aar

plugins\android\Gvr_android_common.aar

Plugins\android\libs\armeabi-v7a\libgvrunity.so

Unitygvractivity_classes.jar

Gvr_android_common_classes.jar

AAR file

*.aar is a compressed file, similar to *.jar, but it can contain resource files, samples, drawable, XML resources

Jd-gui

Java Anti-compilation tool jd:http://jd.benow.ca/

If you run a Jd-gui report error

Solutions

1. Please download and install the JRE 1.7.0

2. Copy the Jd-gui.exe to the JRE installation path and you can double-click to run the

attached

JAVA7 archive Download: http://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase7-521261.html? Sssourcesiteid=otncn

Java Archive: http://www.oracle.com/technetwork/java/javase/archive-139210.html

GVR api:google VR for Unity SDK Script Reference

Set up a Daydream development kit:https://developers.google.com/vr/concepts/dev-kit-setup

Information

Google, Unity and other company experts in-depth interpretation of VR platform daydream:https://yq.aliyun.com/articles/54066

GVR SDK for Unity (ii)