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mrdoob / three.js

JavaScript 3D Library.
https://threejs.org/
MIT License
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Matrix2 #24359

Closed T4G2 closed 2 years ago

T4G2 commented 2 years ago

Missing Matrix2 in ThreeJS

Im using ThreeJS for my bachelor thesis. In my work I needed to work with planarized faces, and it was quite an overkill to work with Matrix3 in Homogenous coordinates, so I created an custom Matrix2 Class with which I would love to contribute to this project.

Mugen87 commented 2 years ago

Thanks for your proposal but in all these years there was no demand for a Matrix2 class and I think it's uncommon to add such an entity to a 3D library.

T4G2 commented 2 years ago

Well As I wrote to another issue, exactly Half Edge Structure for Custom Models. #24360 . I'm currently working on MMP Algorithm to find Geodesics on 3D Model, and for sake of the speed i would need to add Matrix2 also with with Planar Tools Part of Library where I would add basic geometric algorithms for working with planar structure.

Mugen87 commented 2 years ago

Sorry, but your use case is just too specific. three.js is not a library for computational geometry or math. We focus on logic that is commonly used in 3D apps. IMO, Matrix2 does not belong to this scope.

T4G2 commented 2 years ago

Alright, I get your point. In that case I will probably just create my own repo and I'll push it there. Thank you