@flatten-js/core

Javascript library for 2d geometry

v1.6.2 URL: https://unpkg.com/@flatten-js/core@1.6.2/dist/main.umd.js

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geometry 2d algorithms shape polygon distance intersection relation point in polygon spatial search affine transformations boolean operations polygon clipping dimensionally extended 9-intersections model

simplify-path

simplify 2D polyline

v1.1.0 URL: https://unpkg.com/simplify-path@1.1.0/index.js

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polyline simplify 2d path poly line douglas radial distance redundant duplicate points

@thi.ng/geom-closest-point

2D / 3D closest point / proximity helpers

v2.1.189 URL: https://unpkg.com/@thi.ng/geom-closest-point@2.1.189/index.js

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2d 3d bbox circle distance ellipse geometry line points polygon polyline proximity rect typescript

@thi.ng/vectors

Optimized 2d/3d/4d and arbitrary length vector operations, support for memory mapping/layouts

v8.6.5 URL: https://unpkg.com/@thi.ng/vectors@8.6.5/index.js

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sdf-polygon-2d

sample the signed distance field of a polygon in 2d space

v2.0.0 URL: https://unpkg.com/sdf-polygon-2d@2.0.0/sdf-polygon-2d.js

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2d polygon sdf signed distance field