{"action":"created","issue":{"url":"https://api.github.com/repos/vispy/vispy/issues/611","labels_url":"https://api.github.com/repos/vispy/vispy/issues/611/labels{/name}","comments_url":"https://api.github.com/repos/vispy/vispy/issues/611/comments","events_url":"https://api.github.com/repos/vispy/vispy/issues/611/events","html_url":"https://github.com/vispy/vispy/pull/611","id":48098766,"number":611,"title":"Visual tutorial","user":{"login":"campagnola","id":940580,"avatar_url":"https://avatars.githubusercontent.com/u/940580?v=3","gravatar_id":"","url":"https://api.github.com/users/campagnola","html_url":"https://github.com/campagnola","followers_url":"https://api.github.com/users/campagnola/followers","following_url":"https://api.github.com/users/campagnola/following{/other_user}","gists_url":"https://api.github.com/users/campagnola/gists{/gist_id}","starred_url":"https://api.github.com/users/campagnola/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/campagnola/subscriptions","organizations_url":"https://api.github.com/users/campagnola/orgs","repos_url":"https://api.github.com/users/campagnola/repos","events_url":"https://api.github.com/users/campagnola/events{/privacy}","received_events_url":"https://api.github.com/users/campagnola/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/vispy/vispy/labels/component:%20visuals","name":"component: visuals","color":"89B9F0"},{"url":"https://api.github.com/repos/vispy/vispy/labels/sprint-2015","name":"sprint-2015","color":"e11d21"},{"url":"https://api.github.com/repos/vispy/vispy/labels/type:%20example","name":"type: example","color":"fef2c0"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":12,"created_at":"2014-11-07T16:05:52Z","updated_at":"2015-03-25T11:18:35Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/vispy/vispy/pulls/611","html_url":"https://github.com/vispy/vispy/pull/611","diff_url":"https://github.com/vispy/vispy/pull/611.diff","patch_url":"https://github.com/vispy/vispy/pull/611.patch"},"body":"WIP: a set of tutorials that cover the basics of writing Visual classes:\r\n\r\n* Using doc coordinates to make physical measurements\r\n* Using framebuffer coordinates for antialiasing\r\n* Using inverse transforms from the fragment shader\r\n* Determining the camera direction (for material shading, volumes, etc.)\r\n\r\nPresently I am hung up trying to fix some issues with the camera and projection transforms. \r\nI'd be glad to take requests for other tutorials.."},"comment":{"url":"https://api.github.com/repos/vispy/vispy/issues/comments/85987236","html_url":"https://github.com/vispy/vispy/pull/611#issuecomment-85987236","issue_url":"https://api.github.com/repos/vispy/vispy/issues/611","id":85987236,"user":{"login":"coveralls","id":2354108,"avatar_url":"https://avatars.githubusercontent.com/u/2354108?v=3","gravatar_id":"","url":"https://api.github.com/users/coveralls","html_url":"https://github.com/coveralls","followers_url":"https://api.github.com/users/coveralls/followers","following_url":"https://api.github.com/users/coveralls/following{/other_user}","gists_url":"https://api.github.com/users/coveralls/gists{/gist_id}","starred_url":"https://api.github.com/users/coveralls/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/coveralls/subscriptions","organizations_url":"https://api.github.com/users/coveralls/orgs","repos_url":"https://api.github.com/users/coveralls/repos","events_url":"https://api.github.com/users/coveralls/events{/privacy}","received_events_url":"https://api.github.com/users/coveralls/received_events","type":"User","site_admin":false},"created_at":"2015-03-25T11:18:35Z","updated_at":"2015-03-25T11:18:35Z","body":"\n[![Coverage Status](https://coveralls.io/builds/2188898/badge)](https://coveralls.io/builds/2188898)\n\nCoverage decreased (-0.05%) to 78.8% when pulling **9d52adc8aeb7d2cf7162474c0f3ea81b4f1ec38c on campagnola:visual-tutorial** into **2f46ed20bdc9dfd16bcaec36cd981d481574e960 on vispy:master**.\n"}}