{"action":"closed","issue":{"url":"https://api.github.com/repos/Rajawali/Rajawali/issues/1245","labels_url":"https://api.github.com/repos/Rajawali/Rajawali/issues/1245/labels{/name}","comments_url":"https://api.github.com/repos/Rajawali/Rajawali/issues/1245/comments","events_url":"https://api.github.com/repos/Rajawali/Rajawali/issues/1245/events","html_url":"https://github.com/Rajawali/Rajawali/issues/1245","id":33024929,"number":1245,"title":"Lens dirt ","user":{"login":"RKanzler","id":7461290,"avatar_url":"https://avatars.githubusercontent.com/u/7461290?v=3","gravatar_id":"","url":"https://api.github.com/users/RKanzler","html_url":"https://github.com/RKanzler","followers_url":"https://api.github.com/users/RKanzler/followers","following_url":"https://api.github.com/users/RKanzler/following{/other_user}","gists_url":"https://api.github.com/users/RKanzler/gists{/gist_id}","starred_url":"https://api.github.com/users/RKanzler/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/RKanzler/subscriptions","organizations_url":"https://api.github.com/users/RKanzler/orgs","repos_url":"https://api.github.com/users/RKanzler/repos","events_url":"https://api.github.com/users/RKanzler/events{/privacy}","received_events_url":"https://api.github.com/users/RKanzler/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":9,"created_at":"2014-05-07T21:09:34Z","updated_at":"2015-03-30T22:58:23Z","closed_at":"2015-03-30T22:58:23Z","body":"I want to attach an image like this to my 3d camera lens to produce the effect of lens dirt in my Wallpaper. \r\n\r\n![lensdirt](https://cloud.githubusercontent.com/assets/7461290/2908756/327e4668-d62b-11e3-91bf-910ef4150a85.jpg)\r\n\r\nI've read about some possibilities to do this like UI or  FBO, but i don´t know  which is the best one and how these work. \r\n\r\nWhat do you advise me?\r\n"}}