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[BUG-86] Pendulum motion is incorrect after world view is out of focus #16193

Open sl-service-account opened 12 years ago

sl-service-account commented 12 years ago

Video showing this behaviour: http://youtu.be/WutkO05liWw?hd=1 (filmed on Second Life 3.4.0 (264601) Sep 11 2012 08:34:03 (Second Life Beta Viewer))

h4.Steps to reproduce:

I can reproduce this on:

I cannot reproduce this on:

Note:

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Original Jira Fields | Field | Value | | ------------- | ------------- | | Issue | BUG-86 | | Summary | Pendulum motion is incorrect after world view is out of focus | | Type | Bug | | Priority | Unset | | Status | Accepted | | Resolution | Released | | Reporter | Whirly Fizzle (whirly.fizzle) | | Created at | 2012-09-13T04:37:46Z | | Updated at | 2014-03-10T21:30:12Z | ``` { 'Business Unit': ['Platform'], 'Date of First Response': '2012-09-13T10:59:22.184-0500', "Is there anything you'd like to add?": '.', 'System': 'SL Viewer', 'Target Viewer Version': 'viewer-development', 'What just happened?': 'h4.*Steps to reproduce:*\r\n\r\n* Purchase this clock https://marketplace.secondlife.com/p/Working-Grandfather-clock-Wood-copymod-with-sounds/1311767\r\nor, there is one rezzed here: http://maps.secondlife.com/secondlife/Veil%20of%20Shadows/98/45/35\r\n* If bought, set it up as per the notecard and start the pendulum swinging\r\n* Observe that the pendulum appears to at first be moving correctly (though there appears to initially be a little overshooting compared to an unaffected viewer version)\r\n* Now minimise the viewer for 5 secs or so then maximise again\r\n* Observe the pendulum is now swinging way over to one side (which side appears to vary randomly)\r\n* This effect can also be seen by camming away from the clock so its out of view then back or by opening a floater for a few seconds and closing it eg) Open Help -> About Secondlife.\r\nMinimising then maximising the viewer gives the strongest effect though\r\n* Also observe that right click -> edit on the pendulum resets it to normal movement (until you trigger the bug again)\r\n\r\n*I can reproduce this on:*\r\n* Second Life 3.4.0 (264601) Sep 11 2012 08:34:03 (Second Life Beta Viewer)\r\n* Second Life 3.4.0 (264227) Aug 31 2012 12:19:16 (Project Viewer - Pathfinding) \r\n* Second Life 3.4.1 (264565) Sep 10 2012 11:21:58 (Second Life Development)\r\n\r\n*I cannot reproduce this on:*\r\nSecond Life 3.3.4 (264214) Aug 31 2012 06:30:36 (Second Life Release)\r\n\r\n*Note:*\r\n* On the release viewer above, the initial pendulum swing stays within the clock case wheres on the repro viewers, right from the start the pendulum swings a little too wide & very slightly out of the case.\r\n* On the release viewer above, if you minimise the viewer then maximise it, you will see the pendulum in the wrong place for a split second (as on the repro viewers) but then it rights itself and swings correctly.\r\n\r\n* This bug reproduces on viewer versions where VWR-29562 (llSetRot does not clear TargetOmega rotation) and VWR-29644 (Keyframe Motion leads the Second Life Beta Viewer - version 3.4.0 (264194) to unexpected results.) are fixed.\r\nThough I think this issue is probably related to these?', 'What were you doing when it happened?': '.', 'What were you expecting to happen instead?': '.', } ```
sl-service-account commented 12 years ago

Alexa Linden commented at 2012-09-13T15:59:22Z

Bah! another Target Omega bug. Thanks Whirly, I checked out your clock and am seeing the same behavior.

sl-service-account commented 12 years ago

Whirly Fizzle commented at 2012-09-13T16:08:05Z

Yeah :( Just when you thought they were all fixed...... :D

sl-service-account commented 12 years ago

Whirly Fizzle commented at 2012-09-14T05:10:28Z

This is fixed in http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/viewer-pathfinding/rev/264730/index.html

https://bitbucket.org/lindenlab/viewer-pathfinding/changeset/ceed0b65a69f1eac20d523e0203320a32f9a3f3c does the trick nicely. Ty!