{"action":"created","issue":{"url":"https://api.github.com/repos/googlecodelabs/ar-with-webxr/issues/8","repository_url":"https://api.github.com/repos/googlecodelabs/ar-with-webxr","labels_url":"https://api.github.com/repos/googlecodelabs/ar-with-webxr/issues/8/labels{/name}","comments_url":"https://api.github.com/repos/googlecodelabs/ar-with-webxr/issues/8/comments","events_url":"https://api.github.com/repos/googlecodelabs/ar-with-webxr/issues/8/events","html_url":"https://github.com/googlecodelabs/ar-with-webxr/issues/8","id":344415439,"node_id":"MDU6SXNzdWUzNDQ0MTU0Mzk=","number":8,"title":"Chrome stops feeding camera stream and shows gray background","user":{"login":"jsalli","id":15179157,"node_id":"MDQ6VXNlcjE1MTc5MTU3","avatar_url":"https://avatars2.githubusercontent.com/u/15179157?v=4","gravatar_id":"","url":"https://api.github.com/users/jsalli","html_url":"https://github.com/jsalli","followers_url":"https://api.github.com/users/jsalli/followers","following_url":"https://api.github.com/users/jsalli/following{/other_user}","gists_url":"https://api.github.com/users/jsalli/gists{/gist_id}","starred_url":"https://api.github.com/users/jsalli/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jsalli/subscriptions","organizations_url":"https://api.github.com/users/jsalli/orgs","repos_url":"https://api.github.com/users/jsalli/repos","events_url":"https://api.github.com/users/jsalli/events{/privacy}","received_events_url":"https://api.github.com/users/jsalli/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2018-07-25T12:05:36Z","updated_at":"2018-07-25T18:56:06Z","closed_at":null,"author_association":"NONE","body":"Here is a video showing a problem I have with these demos:\r\nhttps://youtu.be/htXAzbYrAkU\r\n\r\nWhen starting any of the demos the background of the webpage turns gray and camera live feed stops. The tracking seems to still work when moving the phone.\r\n![screenshot_20180725-150143_chrome canary phone](https://user-images.githubusercontent.com/15179157/43199831-f3e34df4-901b-11e8-8de9-4c23c6b2da86.jpg)\r\n\r\n\r\nDevice: Samsung S8 (SM-G950F) and Samsung S7 Edge\r\nBoth devices have:\r\n- Android version 8.0.0\r\n- Chrome Canary version 70.0.3501.0\r\n- ARCore version 1.3.180604066\r\n- I have turned on the #webxr and #webxr-hit-test flags and nothing else.\r\n\r\nThe \"phone-ar-hit-test.html\" and \"phone-ar.html\" demos work nicely on the immersive-web github page:\r\nhttps://github.com/immersive-web/webxr-samples/tree/master/proposals\r\nAlso the Chacmool demo works at: https://web-education-ar-demo.appspot.com/\r\n\r\nAny idea what is causing the problem?"},"comment":{"url":"https://api.github.com/repos/googlecodelabs/ar-with-webxr/issues/comments/407859489","html_url":"https://github.com/googlecodelabs/ar-with-webxr/issues/8#issuecomment-407859489","issue_url":"https://api.github.com/repos/googlecodelabs/ar-with-webxr/issues/8","id":407859489,"node_id":"MDEyOklzc3VlQ29tbWVudDQwNzg1OTQ4OQ==","user":{"login":"jsantell","id":641267,"node_id":"MDQ6VXNlcjY0MTI2Nw==","avatar_url":"https://avatars2.githubusercontent.com/u/641267?v=4","gravatar_id":"","url":"https://api.github.com/users/jsantell","html_url":"https://github.com/jsantell","followers_url":"https://api.github.com/users/jsantell/followers","following_url":"https://api.github.com/users/jsantell/following{/other_user}","gists_url":"https://api.github.com/users/jsantell/gists{/gist_id}","starred_url":"https://api.github.com/users/jsantell/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jsantell/subscriptions","organizations_url":"https://api.github.com/users/jsantell/orgs","repos_url":"https://api.github.com/users/jsantell/repos","events_url":"https://api.github.com/users/jsantell/events{/privacy}","received_events_url":"https://api.github.com/users/jsantell/received_events","type":"User","site_admin":false},"created_at":"2018-07-25T18:56:06Z","updated_at":"2018-07-25T18:56:06Z","author_association":"COLLABORATOR","body":"You need three.js >=94 where `setFramebuffer` was added in order to use render targets with three.js, since before that revision, it assumes the default framebuffer, which is not the case when using AR. This is my guess since it works once removing shadows @vziatkov.\r\n\r\nDoes that fix your issue as well @jsalli?"}}
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