Bugs item #3281206, was opened at 2011-04-08 23:07 Message generated for change (Comment added) made by sistisette You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3281206...

Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: rendering (e.g. display) Group: any operating system Status: Open Resolution: None

Priority: 7

Private: No Submitted By: Matteo Sisti Sette (sistisette) Assigned to: Nobody/Anonymous (nobody) Summary: thin white primitive borders are shown despite texture

Initial Comment: Sometimes, depending on their size and/or position, rectangles (and I guess other polygons too but I mainly work with rectangles) are shown with a thin white border even if they are textured with a pix that has no white pixel in the proximity of the border, e.g. a completely black image or an image whose pixels close to the border are all black or transparent.

This has been there for years, I've always seen this happen since I use gem, across many versions. This happens both with Linux and Windows, i don't know on Mac OS.

If a rectangle is moving or changing size, the borders appear and disappear. Most of the time they are absent, I mean the values of position and size that cause the borders to appear are just a small fraction of the total.

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Comment By: Matteo Sisti Sette (sistisette)

Date: 2011-04-08 23:10

Message: I hope it is ok to rise the priority. Though this is an old bug, it is a real showstopper in a range of situations.

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You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3281206...