Re: [ggt-devel] Submissions of patches for the GMTL

[Sebastian M. <seb...@gm...>]

Hi Patrick,

Yes the changes are indeed in the trunk.
So the things left are the proposals which I didn't directly submit in 
order to discuss them first.
Do you think that we'll find the time soon?


> Hi Patrick,
>
> I've submitted the patches and some posted some questions and 
> proposals in March 2011.
>
> No I didn't check the trunk, as there was never a reply to the 
> submissions (and some changes really needed discussion I think).
> The patches included:
> - Sphere-Sphere intersection
> - double sided tri-linesegment intersection
> - a fix in the lineseg-aabb intersection (which was not evaluating 
> correctly for linesegments inside the box or only leaving it IIRC)
> - closest point to triangle function
>
> I also proposed changes regarding some important points:
> - epsilon value clarification in setRot (which was skipping small 
> rotations in case of close vectors). The epsilon value should be 
> dependent on the type)
> - inconsistent interfaces for intersectXXX functions that should all 
> report "numhits" with a consistent type (in order to allow those 
> values inside own templates)
> - meta programming matrix initialization (effectively making the NxN 
> matrix intialisation nested loops one SSE operation)
>
> If you want me to, I can create patches against the trunk version and 
> we might open the discussion about the remaining issues again.
> I really like to see GMTL improved and made future-proof as I simply 
> didn't find anything on the internet that is fast and supports all 
> primitives I need.
>
> Cheers
> Sebastian
>
>
>> Sebastian,
>>
>> How long ago did you submit your patches? I was confused and thought that an update made to an old bug report a could of weeks ago was the submission to which you were referring. It looks to me like I was getting ready to release GMTL 0.7.0 with patches that you submitted, but I never finished the release. I have no idea what happened, but GMTL tends to be pretty far off my radar most weeks.
>>
>> Have you looked at the SVN trunk to see if it includes your changes? If so, I will just tag and release GMTL 0.7.0. Note that the SVN trunk requires the use of SCons 2.0 or newer.
>>
>>   -Patrick
>>
>> On Apr 23, 2012, at 3:06 AM, Sebastian Messerschmidt wrote:
>>
>>> Hello,
>>>
>>> I've submitted a bunch of patches a while ago.
>>> Did anyone have the chance to look into them?
>>>
>>> I'm currently remerging my changes against the 0.6.1 version of GMTL and
>>> have a strong interest in some of the changes to be added to GMTL.
>>>
>>> cheers
>>> Sebastian
>>>
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>> --
>> Patrick L. Hartling
>> iOS Library Developer, T8 Webware
>> http://www.t8webware.com/
>>
>>
>>
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>
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