@thi.ng/geom

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This project is part of the @thi.ng/umbrella monorepo.

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About

Functional, polymorphic API for 2D geometry types & SVG generation.

This project is a partially ported from the Clojure version of the same name. All polymorphic operations built on @thi.ng/defmulti.

Up-to-date feature matrix spreadsheet

This package acts as a higher-level frontend for most of the following related packages (which are more low-level, lightweight and usable by themselves too):

Support packages

@thi.ng/geom-accel - n-D spatial indexing data structures
@thi.ng/geom-api - Shared type & interface declarations for @thi.ng/geom packages
@thi.ng/geom-arc - 2D circular / elliptic arc operations
@thi.ng/geom-clip-line - 2D line clipping (Liang-Barsky)
@thi.ng/geom-clip-poly - 2D convex polygon clipping (Sutherland-Hodgeman)
@thi.ng/geom-closest-point - 2D / 3D closest point / proximity helpers
@thi.ng/geom-hull - Fast 2D convex hull (Graham Scan)
@thi.ng/geom-isec - 2D/3D shape intersection checks
@thi.ng/geom-isoline - Fast 2D contour line extraction / generation
@thi.ng/geom-poly-utils - 2D polygon / triangle analysis & processing utilities
@thi.ng/geom-resample - Customizable nD polyline interpolation, re-sampling, splitting & nearest point computation
@thi.ng/geom-splines - nD cubic & quadratic curve analysis, conversion, interpolation, splitting
@thi.ng/geom-subdiv-curve - Freely customizable, iterative nD subdivision curves for open / closed geometries
@thi.ng/geom-tessellate - 2D/3D convex polygon tessellators
@thi.ng/geom-voronoi - Fast, incremental 2D Delaunay & Voronoi mesh implementation