{"action":"opened","issue":{"url":"https://api.github.com/repos/cinder/Cinder/issues/1251","labels_url":"https://api.github.com/repos/cinder/Cinder/issues/1251/labels{/name}","comments_url":"https://api.github.com/repos/cinder/Cinder/issues/1251/comments","events_url":"https://api.github.com/repos/cinder/Cinder/issues/1251/events","html_url":"https://github.com/cinder/Cinder/issues/1251","id":123835610,"number":1251,"title":"gl::drawVector() fails on direction is (0,1,0)","user":{"login":"Hurleyworks","id":8120255,"avatar_url":"https://avatars.githubusercontent.com/u/8120255?v=3","gravatar_id":"","url":"https://api.github.com/users/Hurleyworks","html_url":"https://github.com/Hurleyworks","followers_url":"https://api.github.com/users/Hurleyworks/followers","following_url":"https://api.github.com/users/Hurleyworks/following{/other_user}","gists_url":"https://api.github.com/users/Hurleyworks/gists{/gist_id}","starred_url":"https://api.github.com/users/Hurleyworks/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Hurleyworks/subscriptions","organizations_url":"https://api.github.com/users/Hurleyworks/orgs","repos_url":"https://api.github.com/users/Hurleyworks/repos","events_url":"https://api.github.com/users/Hurleyworks/events{/privacy}","received_events_url":"https://api.github.com/users/Hurleyworks/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-12-24T21:41:10Z","updated_at":"2015-12-24T21:41:10Z","closed_at":null,"body":"When the vector direction is straight up, the head cylinder is drawn incorrectly as in screen grab.\r\n\r\nEasy way to reproduce is using the Picking3D sample app. Use a Cube instead of the Teapot and disable the animating code in update().\r\n\r\n\r\n![drawvector](https://cloud.githubusercontent.com/assets/8120255/11998061/a9f82be4-aa5c-11e5-961b-ff9ae0f74370.jpg)\r\n"}}