A complete, ready to use, Neumorphic ui kit for Flutter, 🕶️ dark mode compatible

A very fast 2D concave hull algorithm in JavaScript

:earth_asia: FreeDraw allows the free-hand drawing of shapes on your Leaflet.js map layer – providing an intuitive and familiar UX for creating geospatial boundaries similar to Zoopla and others. Included out-of-the-box is the concaving of polygons, polygon merging and simplifying, as well as the ability to add edges and modify existing shapes.

Polylidar3D - Fast polygon extraction from 3D Data

A parametric generator for designing split, concave, ergonomic keyboards written in ocaml.

Godot 4 mesh slicing addon

C++ port of mapbox's JS concaveman, with a Python wrapper

Methodology for custom tuning a concave, column-staggered, split keyboard with thumb clusters (AKA Dactyl). Centered on an OpenSCAD library for designing all sorts of ortholinear-ish keyboards supporting a variety of keycaps including Cherry profile. Additionally supports trackpoints, and 5-way navigation switches.

A CVXPY extension for convex-concave programming

Concave hull for C# (Comes with a Unity demo)

Collision is a python library meant for collision detection between convex and concave polygons, circles, and points.

A very fast 2D concave hull algorithm

A parameterized, split-hand, concave, columnar, ergonomic keyboard.

Header only C++ library for decomposing and slicing concave polygons into convex polygons

This package contains a dynamic obstacle avoidance algorithm for concave and convex obstacles as developped in [1].

A multi-axis, concave typing experience on your good ol' planar keyboard!

build concave hull from points

Concave or convex hull around a list of points.

Concave Hull boundary polygon for an array of points and concave and convex polygon vertex detection

Implementation in MATLAB-based CVX of various convex/concave functions of matrices (matrix geometric means, quantum relative entropy, ...)

Code to split a concave polygon by a line

Computes a concave hull containing a set of features according to the algorithm described by Adriano Moreira and Maribel Yasmina Santos (2007) implemented as a QGIS plugin.

tessellation of concave polygons with holes in Javascript

Finds the concave hull around a set of points by leveraging the Delaunay triangulation

A very fast 2D concave hull algorithm, for python, https://deepwiki.com/cubao/concave_hull/

A Unity asset to easily transform 2D concave & convex polygons into triangles ready for rendering as meshes.

Julia package for calculating 2D concave/convex hulls

Calculate a Concave Hull from a set of points in 2D space

Generic physics body editor for generating convex shapes

This is an implementation of the algorithm described by Adriano Moreira and Maribel Yasmina Santos: CONCAVE HULL: A K-NEAREST NEIGHBOURS APPROACH FOR THE COMPUTATION OF THE REGION OCCUPIED BY A SET OF POINTS. GRAPP 2007 - International Conference on Computer Graphics Theory and Applications; pp 61-68.