[Soc-2014-dev] Weekly Report #2: NURBS Modernization

Bastien Montagne montagne29 at wanadoo.fr
Sun Jun 1 15:54:28 CEST 2014


One other thing to consider is that openNURBS seems to be packaged in no 
main linux distro (at least, could not find any). So imho, would be best 
to keep such exotic libs nice and cosy in /extern (the xxIO and OSL 
familly are already rather hairy to handle in stuff like install_deps.sh 
:/ ).

Le 01/06/2014 15:44, Jonathan deWerd a écrit :
> Here is the download link for convenience: C++ openNURBS SDK 
> <http://download.rhino3d.com/openNURBS/5.0/release/download/>
>
> On Jun 1, 2014, at 9:42 AM, Jonathan deWerd <jjoonathan at gmail.com 
> <mailto:jjoonathan at gmail.com>> wrote:
>
>> On Jun 1, 2014, at 8:59 AM, Sergey Sharybin <sergey.vfx at gmail.com 
>> <mailto:sergey.vfx at gmail.com>> wrote:
>>
>>> Hi,
>>>
>>> How huge OpenNURBS is? If it's big enough libraries (like OSL) we 
>>> don't put them into extern/.
>> It's pretty big. Not the biggest extern_* but normalized by 
>> usefulness it's almost certainly the biggest:
>>
>> 192M  libextern_libmv.a# 81 824 lines of code via wc -l
>> 109M  libextern_ceres.a
>>  77M  libextern_opennurbs.a             # 270 137 lines of code via wc -l
>>  61M  libbf_freestyle.a
>>  32M  libextern_carve.a                     # 32 897 lines of code 
>> via wc -l
>>  22M  libge_logic_ketsji.a
>>  21M  libbf_rna.a
>>
>> Is the alternative to put it into the subversion "lib" folder (the 
>> one with binaries)? How should I go about doing that (I can handle 
>> the cmake, I mean who should I talk to to get it actually added to 
>> the svn)? Alternatively, could you do that for me (rather than 
>> setting up svn access so I can add a single library)? It builds 
>> cleanly on mac os x without additional modifications, so hopefully it 
>> won't be too much work.
>>
>>> And what was the result investigation nurbana's tessellator?
>> I didn't really get around to looking at it (other than finding where 
>> it was), but it's the next thing on the todo list. I'll let you know 
>> when I take a look.
>>
>>>
>>>
>>> On Sat, May 31, 2014 at 1:56 PM, Jonathan deWerd 
>>> <jjoonathan at gmail.com <mailto:jjoonathan at gmail.com>> wrote:
>>>
>>>     This week's progress:
>>>     - I can successfully load order 2, 3, and 4 NURBS curves! To be
>>>     clear: no surfaces yet and I haven't added support for a bunch
>>>     of .3dm features, from small ones (not-open curves with
>>>     irregular knots) to big ones (trimming). But I'm not held up on
>>>     these, I'm hung up on...
>>>     - Integrating opennurbs into cmake. I got my first result by
>>>     manually tweaking the Xcode files that came out of cmake but
>>>     this is no good in general. I've put opennurbs in the "extern"
>>>     folder and I'm still working out how to persuade cmake to
>>>     generate the appropriate build files.
>>>     - Got a stakeholder .3dm testfile. It's not production data but
>>>     it tests for a specific cut that was needed in production. I
>>>     have lots of .3dms now: I have 3dms that I made, 3dms from
>>>     stakeholders, and lots of 3dms from the Rhino example libraries.
>>>
>>>     Things that were done this week that weren't progress:
>>>     - Reading trimming literature
>>>
>>>     What I want to have done by next Friday:
>>>     - Integrating opennurbs into cmake
>>>     - Surface import (ideally including trimming although I suspect
>>>     it will slide another week)
>>>     - Midterm proposal (didn't really work on it this week)
>>>
>>>
>>>     Cheers,
>>>     Jon
>>>     _______________________________________________
>>>     Soc-2014-dev mailing list
>>>     Soc-2014-dev at blender.org <mailto:Soc-2014-dev at blender.org>
>>>     http://lists.blender.org/mailman/listinfo/soc-2014-dev
>>>
>>>
>>>
>>>
>>> -- 
>>> With best regards, Sergey Sharybin
>>> _______________________________________________
>>> Soc-2014-dev mailing list
>>> Soc-2014-dev at blender.org <mailto:Soc-2014-dev at blender.org>
>>> http://lists.blender.org/mailman/listinfo/soc-2014-dev
>>
>
>
>
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