http://bugs.freedesktop.org/show_bug.cgi?id=6748
[EMAIL PROTECTED] changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |[EMAIL PROTECTED]
Status|RESOLVED |REOPENED
Resolution|FIXED |
------- Comment #6 from [EMAIL PROTECTED] 2007-08-26 22:47 PST -------
I'd like to reopen this bug if possible. The new version of
__gluInvertMatrixd() that has been in Mesa since 2006 seems to have some
numerical instabilities. Specifically, it will only pivot when a diagonal
element equals zero. However, if the value is vanishingly small but not quite
zero, no pivot will be performed, and the result of the inverse can blow up in
some cases. I have observed this in real applications. I will try to find an
example and post it.
--
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
-------------------------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc.
Still grepping through log files to find problems? Stop.
Now Search log events and configuration files using AJAX and a browser.
Download your FREE copy of Splunk now >> http://get.splunk.com/
_______________________________________________
Mesa3d-dev mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/mesa3d-dev
