# Mesh2d vectors similar to SciLab

**URL:** <https://forum.opencv.org/t/mesh2d-vectors-similar-to-scilab/13033>\
**Category:** Android/Java\
**Created:** [May 2, 2023, 11:04pm UTC](https://forum.opencv.org/t/mesh2d-vectors-similar-to-scilab/13033 "2023-05-02T23:04:43Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![trausch](https://avatars.discourse-cdn.com/v4/letter/t/e68b1a/32.png) [@trausch](https://forum.opencv.org/u/trausch)\
**Post date:** [May 2, 2023, 11:04pm UTC](https://forum.opencv.org/t/mesh2d-vectors-similar-to-scilab/13033/1 "2023-05-02T23:04:43Z")

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I am looking for a way, similar to the mesh2d function in SciLab, to have OpenCV determine the facets of X-Y coordinates. Are there any examples for me?

See: [mesh2d - Triangulation of n points in the plane](https://help.scilab.org/docs/6.1.1/en_US/mesh2d.html)

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**Author:** ![berak](https://avatars.discourse-cdn.com/v4/letter/b/85f322/32.png) [@berak](https://forum.opencv.org/u/berak)\
**Post date:** [May 3, 2023, 5:09am UTC](https://forum.opencv.org/t/mesh2d-vectors-similar-to-scilab/13033/2 "2023-05-03T05:09:14Z")

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there is a delaunay triangulation here:  
[https://docs.opencv.org/4.x/df/dbf/classcv\_1\_1Subdiv2D.html](https://docs.opencv.org/4.x/df/dbf/classcv_1_1Subdiv2D.html)

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<div class="post-metadata">

**Author:** ![trausch](https://avatars.discourse-cdn.com/v4/letter/t/e68b1a/32.png) [@trausch](https://forum.opencv.org/u/trausch)\
**Post date:** [May 3, 2023, 6:10am UTC](https://forum.opencv.org/t/mesh2d-vectors-similar-to-scilab/13033/3 "2023-05-03T06:10:16Z")

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Thanks for this hint: [OpenCV: Planar Subdivision](https://docs.opencv.org/4.6.0/df/d5b/group __imgproc__ subdiv2d.html)