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Re: Dealing with 3D models (meshes)
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From: |
Kai Torben Ohlhus |
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Subject: |
Re: Dealing with 3D models (meshes) |
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Date: |
Tue, 26 Nov 2019 18:08:16 +0900 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.1 |
On 11/21/19 6:41 PM, roaasoloh wrote:
> Kindly I want to check if reading
> https://en.wikipedia.org/wiki/OFF_(file_format)
> <https://en.wikipedia.org/wiki/OFF_(file_format)> is available, it's
> similar to .Obj file somehow.
>
> Wondering also about graph data structure (vertices, edges, and weights) in
> Octave GNU.
>
> Also, I'm asking about feature points extraction and descriptors regarding
> 3D objects.
>
To my knowledge, there is no "native" support by GNU Octave. I am not
familiar with the OFF-format [1] or the Obj-format ([2] probably).
Gabriel Peyré published some code on GitHub without license [3]. There
is a similar code on the ML File Exchange.
Regarding the remaining issues, you might take a look at the image
package [4]. For more detailed information, please describe your
problem in more detail, best with some code example attached.
HTH,
Kai
[1] https://en.wikipedia.org/wiki/OFF_(file_format)
[2] https://en.wikipedia.org/wiki/Wavefront_.obj_file
[3]
https://github.com/gpeyre/matlab-toolboxes/blob/master/toolbox_graph/read_off.m
[4] https://octave.sourceforge.io/image/overview.html