{"action":"created","issue":{"url":"https://api.github.com/repos/prusa3d/Slic3r/issues/32","repository_url":"https://api.github.com/repos/prusa3d/Slic3r","labels_url":"https://api.github.com/repos/prusa3d/Slic3r/issues/32/labels{/name}","comments_url":"https://api.github.com/repos/prusa3d/Slic3r/issues/32/comments","events_url":"https://api.github.com/repos/prusa3d/Slic3r/issues/32/events","html_url":"https://github.com/prusa3d/Slic3r/issues/32","id":188921961,"number":32,"title":"Thin wall: Gapfill not working","user":{"login":"Sebastianv650","id":10776877,"avatar_url":"https://avatars.githubusercontent.com/u/10776877?v=3","gravatar_id":"","url":"https://api.github.com/users/Sebastianv650","html_url":"https://github.com/Sebastianv650","followers_url":"https://api.github.com/users/Sebastianv650/followers","following_url":"https://api.github.com/users/Sebastianv650/following{/other_user}","gists_url":"https://api.github.com/users/Sebastianv650/gists{/gist_id}","starred_url":"https://api.github.com/users/Sebastianv650/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Sebastianv650/subscriptions","organizations_url":"https://api.github.com/users/Sebastianv650/orgs","repos_url":"https://api.github.com/users/Sebastianv650/repos","events_url":"https://api.github.com/users/Sebastianv650/events{/privacy}","received_events_url":"https://api.github.com/users/Sebastianv650/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2016-11-12T16:59:39Z","updated_at":"2016-11-12T17:27:59Z","closed_at":null,"body":"### Version\r\nc1af9bda0a9fcf2703c5847fbd9d43c62c7f9c6c\r\n\r\n### Operating system type + version\r\nWin 10 64bit\r\n\r\n### Behavior\r\nEven with detect thin walls enabled, Slic3r tries to fill the thin walls of the model in the upper area with 2 perimeters, that would result in masive over-extrusion. A few layers down, where the wall thickness is a little bit lower, it creates 1 perimeter with a gapfill-infill as desired.\r\n3D Preview of the over-filled layer, you can baraly see the 2 perimeters:\r\n![prusa](https://cloud.githubusercontent.com/assets/10776877/20239476/1c5e7b72-a901-11e6-903a-82822682ec9e.JPG)\r\n2D View of the layer:\r\n![prusa_2](https://cloud.githubusercontent.com/assets/10776877/20239479/26375024-a901-11e6-851e-e69fb2e0543e.JPG)\r\n\r\nAlexrj's Slic3r did a good job on the model, same layer, same settings:\r\n![orig](https://cloud.githubusercontent.com/assets/10776877/20239485/34f474f2-a901-11e6-9d8b-325fb9fc30cc.JPG)\r\n\r\nIt looks to me as in prusa3d-Slic3r the gap fill line width is limited to a max. value. If that line width is exceeded, it tries to use normal perimeters without a check that this can't work?\r\nExcelent gapfill of thin walls is the main reason I love Slic3r, so it would be great if this version can keep this feature at the same quality :-)\r\n\r\nAnother thing I noticed during slicing the model: alexrj Slic3r says Manifold: yes. Prusa Slic3r is stating over 800 errors in the model? Might be related, but maybe not..\r\n\r\n#### STL/Config (.ZIP) where problem occurs\r\nhttp://www.thingiverse.com/thing:1817180\r\n"},"comment":{"url":"https://api.github.com/repos/prusa3d/Slic3r/issues/comments/260135662","html_url":"https://github.com/prusa3d/Slic3r/issues/32#issuecomment-260135662","issue_url":"https://api.github.com/repos/prusa3d/Slic3r/issues/32","id":260135662,"user":{"login":"bubnikv","id":5830947,"avatar_url":"https://avatars.githubusercontent.com/u/5830947?v=3","gravatar_id":"","url":"https://api.github.com/users/bubnikv","html_url":"https://github.com/bubnikv","followers_url":"https://api.github.com/users/bubnikv/followers","following_url":"https://api.github.com/users/bubnikv/following{/other_user}","gists_url":"https://api.github.com/users/bubnikv/gists{/gist_id}","starred_url":"https://api.github.com/users/bubnikv/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bubnikv/subscriptions","organizations_url":"https://api.github.com/users/bubnikv/orgs","repos_url":"https://api.github.com/users/bubnikv/repos","events_url":"https://api.github.com/users/bubnikv/events{/privacy}","received_events_url":"https://api.github.com/users/bubnikv/received_events","type":"User","site_admin":false},"created_at":"2016-11-12T17:27:59Z","updated_at":"2016-11-12T17:27:59Z","body":"Thanks. From the top of my head I am aware of no change, which could lead\nto such a behavior, but I will dig into it.\n\n\nOn Sat, Nov 12, 2016 at 6:25 PM, Sebastianv650 <notifications@github.com>\nwrote:\n\n> The latest code from the Master branch: 8910b49\n> <https://github.com/prusa3d/Slic3r/commit/8910b4970a18127199e29e71be5278b7abcbdad3>\n> I only added some PRs to fix autocooling and other small things that are\n> broken in the current version.\n>\n> —\n> You are receiving this because you commented.\n> Reply to this email directly, view it on GitHub\n> <https://github.com/prusa3d/Slic3r/issues/32#issuecomment-260135542>, or mute\n> the thread\n> <https://github.com/notifications/unsubscribe-auth/AFj5I9kjRtVfYvTq4-IXmXIbyy2j4F9-ks5q9fafgaJpZM4Kwd1q>\n> .\n>\n"}}
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