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Published 20 hours ago • verified publisher icon EnoxSoftware

WebGL - Android can't acces to back camera

Open pablopalma opened this issue 6 years ago • 10 comments

Hello,

I'm using the WebcamTextureMarklessARExample. When i run my WebGL scene through my Android device, i can't change my front camera to my back camera.

There's some common issue? Some solution?

Thanks.

pablopalma avatar Sep 23 '19 02:09 pablopalma

This issue may be related to the following issues. https://forum.unity.com/threads/device-camera-in-webgl.523253/

EnoxSoftware avatar Sep 23 '19 12:09 EnoxSoftware

Yes , i tried build to development build but i got this error that i think it's referred with OpenCV error development build.txt

pablopalma avatar Sep 23 '19 13:09 pablopalma

Currently, it seems that build error occurs when development build is enabled on Unity 2018.2 or higher WebGL platform. It's under investigation.

EnoxSoftware avatar Sep 26 '19 15:09 EnoxSoftware

I'm using 2019.1.x. So in 2018.1 or below should work the development build?

pablopalma avatar Sep 26 '19 15:09 pablopalma

Yes, if using Unity2018.1 or below, the development build will succeed without problems.

EnoxSoftware avatar Sep 27 '19 10:09 EnoxSoftware

I'm having the following error:

error - still waiting on run dependencies: UnityLoader.js:1091:40 dependency: wasm-instantiate

This error occurs when i compile with development build and i check de pre-built option.

In the PC i can start my app, but in mobile crashes.

If i not check the pre-built option, the build fails with the emscripten py.

Some idea about this?

pablopalma avatar Oct 01 '19 20:10 pablopalma

Thank you very much for reporting.

Could you tell me about your test environment? OpenCVForUnity version : Unity version :

EnoxSoftware avatar Oct 02 '19 10:10 EnoxSoftware

Unity 2018.1.9f2 OpenCV 2.3.6

pablopalma avatar Oct 02 '19 11:10 pablopalma

Some news? i'm really complicated with deliver time, so if we can talk in some fludent way for quick responses, will great.

pablopalma avatar Oct 02 '19 15:10 pablopalma

Unity WebGL content is not currently supported on mobile devices. https://docs.unity3d.com/Manual/webgl-browsercompatibility.html

The build succeeded without problems in my environment. Unity 2018.1.9f2 OpenCV 2.3.6 development build on use pre-built option on https://www.dropbox.com/s/o98pk6679ms9jvz/OpenCVForUnityWebGL_Unity2018.1.9f2.zip?dl=0

Also, Fixed the build error that occurred when development build was enabled on Unity 2018.2 or higher. https://www.dropbox.com/s/462xa2aayni7oeq/OpenCVForUnity_WebGLPlugin_DevelopmentBuild.unitypackage?dl=0

EnoxSoftware avatar Oct 03 '19 18:10 EnoxSoftware