[vtk-developers] vtk-glTF

Fri Nov 30 10:48:40 EST 2018

assimp is looking great, although they have partial support for glTF. How
did you use ASSIMP in iMSTK without using VTK?

- Aashish

On Fri, Nov 30, 2018 at 10:09 AM Alexis Girault <alexis.girault at kitware.com>
wrote:

> For a list of existing IO toolkits, see "Converters, Importers, and
> Exporters"  on Khronos page for gltf here: https://www.khronos.org/gltf/
>
> In iMSTK, we have been using ASSIMP <http://www.assimp.org/> (mentioned
> in the list above) for some other formats. I believe people inquired about
> integrating ASSIMP in VTK in the past.
>
> Alexis Girault
> R&D Engineer in Medical Computing
> Kitware, Inc.
>
> http://www.kitware.com
> (919) 969-6990 x325
>
>
> On Fri, Nov 30, 2018 at 10:04 AM Aashish Chaudhary via vtk-developers <
> vtk-developers at public.kitware.com> wrote:
>
>> Yes please do. You could post the updates on the mailing list (dev).
>>
>> Thanks
>>
>> On Fri, Nov 30, 2018 at 10:01 AM Mathieu Westphal <
>> mathieu.westphal at kitware.com> wrote:
>>
>>> HI Aashish, list,
>>>
>>> We are currently working on a gltf reader ! But only for next year.
>>> Let us know if you want to be kept in the loop.
>>>
>>> Best,
>>>
>>> Mathieu Westphal
>>>
>>>
>>> On Fri, Nov 30, 2018 at 3:58 PM Aashish Chaudhary via vtk-developers <
>>> vtk-developers at public.kitware.com> wrote:
>>>
>>>> Having a glTF reader/writer would be great to have in VTK specifically
>>>> for us as geospatial community is producing more data in this format.
>>>>
>>>> - Aashish
>>>>
>>>> On Fri, Nov 30, 2018 at 7:57 AM Steve Pieper <pieper at isomics.com>
>>>> wrote:
>>>>
>>>>> Hi -
>>>>>
>>>>> I'd love to see a glTF 2.0 exporter native in VTK.  I wrote a glTF 1.0
>>>>> version in python a while back if you want to look at that for reference
>>>>> [1].
>>>>>
>>>>> On request: please include a WriteToMemory option like in the
>>>>> vtkImageWriter classes so it can be used easily without the file system
>>>>> (e.g. like in the web server mode I was doing).
>>>>>
>>>>> Good luck,
>>>>> Steve
>>>>>
>>>>> [1]
>>>>> https://github.com/pieper/SlicerWeb/blob/master/WebServer/WebServer.py#L37-L457
>>>>>
>>>>> On Thu, Nov 29, 2018 at 10:32 PM Ken Martin via vtk-developers <
>>>>> vtk-developers at public.kitware.com> wrote:
>>>>>
>>>>>> FWIW I'm working on a simple very basic starting point for gltf ala
>>>>>>
>>>>>>
>>>>>> https://gitlab.kitware.com/ken-martin/vtk/commit/656f7e231e9434431e234f701c7101006e2be40a
>>>>>>
>>>>>> if you want to work off that. I'll probably try merging it soon .
>>>>>>
>>>>>> - Ken
>>>>>>
>>>>>>
>>>>>> On Thu, Nov 29, 2018 at 9:11 PM Sal Choueib <sal.choueib at queensu.ca>
>>>>>> wrote:
>>>>>>
>>>>>>> Hello All,
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>    We are currently in the process of developing an exporter to glTF
>>>>>>> 2.0. Does anyone have experience working with gltf? Or perhaps knows of any
>>>>>>> resources that might be useful?
>>>>>>>
>>>>>>>
>>>>>>>    Furthermore, we are utilizing tiny-gltf, a header only glTF
>>>>>>> library, to serialize data and write the gltf file (
>>>>>>> https://github.com/syoyo/tinygltf
>>>>>>> <https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fsyoyo%2Ftinygltf&data=02%7C01%7C%7Cb483f966d3e64e639c5f08d653be573f%7Cd61ecb3b38b142d582c4efb2838b925c%7C1%7C0%7C636788474294213389&sdata=W7iwlPE31LC0XVeJoEos9iVdcZCWmR%2BCwZe%2Bp%2FIP4EE%3D&reserved=0>).
>>>>>>> We are hoping someone could comment on our choice of library. Is this
>>>>>>> library good? Any potential risks or cons to using this library? Does
>>>>>>> anyone have suggestions for a better library to use?
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>   Thank you for your help,
>>>>>>>
>>>>>>> Sal
>>>>>>>
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>>>>>>
>>>>>> --
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>>>>>> Distinguished Engineer
>>>>>> Kitware Inc.
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>>>> --
>>>>
>>>>
>>>>
>>>> *| Aashish Chaudhary | Technical Leader         | Kitware Inc.
>>>>   *
>>>> *| http://www.kitware.com/company/team/chaudhary.html
>>>> <http://www.kitware.com/company/team/chaudhary.html>*
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-- 

*| Aashish Chaudhary | Technical Leader         | Kitware Inc.            *
*| http://www.kitware.com/company/team/chaudhary.html
<http://www.kitware.com/company/team/chaudhary.html>*
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