Unity Google Cardboard Vr 구글 카드보드

2020버전이후 부터는 다음의 설치방법을 권장
https://developers.google.com/cardboard/develop/unity/quickstart?hl=ko
package manager > + > add from git url > 링크주소에 있는 git 주소 입력하여 등록
https://github.com/googlevr/cardboard-xr-plugin.git
sample을 import하여 scene 확인

switch platform

Build Settings > Android
Switch Platform

Sample Scene

Scene 등록

Assets\Samples\Google Cardboard XR Plugin for Unity\1.24.0\Hello Cardboard\Scenes
HelloCardboard.unity
다음의 내용은 (https://developers.google.com/cardboard/develop/unity/quickstart?hl=ko)다시 기입한 내용입니다.

해상도 설정

Project Setting > Player > Resolution and Presentation
Default Prientation : Landscape Left
Optimized Frame Pacing 체크 해제

기타 설정

Project Setting > Player > Other Settings
Auto Graphics API 체크 해제
Vulkan 선택후 - 로 제거
OpenGLES3만 남도록 합니다.
Minimum API Level : Android 8.0 ‘Oreo’ (API level 26)
Target API Level : API lavel 33 이상 선택
Scripting Backend : IL2CPP 선택
Target Architectures : ARMv7, ARM64 모두 체크
Internet Access : Require 선택

게시 설정

Project Setting > Player > Publishing Settings
Build > Custom Main Gradle Template 체크
Assets\Plugins\Android\mainTemplate.gradle에 다음내용 추가

  implementation 'androidx.appcompat:appcompat:1.6.1'
  implementation 'com.google.android.gms:play-services-vision:20.1.3'
  implementation 'com.google.android.material:material:1.6.1'
  implementation 'com.google.protobuf:protobuf-javalite:3.19.4'

빌드

Project Setting > Player > Publishing Settings
Build > Custom Gradle Properties Template 체크
Assets\Plugins\Android\gradleTemplate.properties에 다음내용 추가

  android.enableJetifier=true
  android.useAndroidX=true

XR플러그인 관리 설정

Project Setting > XR Plug-in Management
Plug-in Providers > Cardboard XR Plugin 체크

각종 에러

Manifest merger failed with multiple errors, see logs See the Console for details.
빌드에러
튜토리얼 : https://www.youtube.com/watch?v=we-sgSmy5p0
결론 : SDK 중복등록으로 인한 Manifest 겹침문제, 차라리 프로젝트를 다시 시작하는 것이 낫다
Manifest merger failed : uses-sdk:minSdkVersion 22 cannot be smaller than version 26 declared in library [:GfxPluginCardboard:] C:\Users\One The Lab.gradle\caches\transforms-3\3df939d206deefe776eb9a648d0c485a\transformed\GfxPluginCardboard\AndroidManifest.xml as the library might be using APIs not available in 22 See the Console for details.
Manifest merger failed : uses-sdk:minSdkVersion 22 cannot be smaller than version 26 declared in library [:GfxPluginCardboard:] C:\Users\One The Lab.gradle\caches\transforms-3\5195ea498d930be5af8855eed4c49353\transformed\GfxPluginCardboard\AndroidManifest.xml as the library might be using APIs not available in 22 See the Console for details.