Geometry Packages

A fork of simplify-js for JavaScript 2D/3D polyline simplification library

Draw geometrically accurate triangles in React Native

implements beautiful geometric transformations that preserve angles and generalized circles

create regular polygons with n sides

opentype to geometry

Trims a set of lines based on a planar graph

Exact rational matrix arithmetic

intersect a ray with a quadtree

Test if two triangles in the plane intersect

compute the aabb of an n-dimensional line segment

JavaScript port of Amit Patel's mapgen2 https://github.com/amitp/mapgen2 Map generator for games. Generates island maps with a focus on mountains, rivers, coastlines in nodejs.

Simple method to find a point on a circle calculated from a center point and a point on the circle

offset points by angles, displacements, and other points

Get the distance between 2 points on a 2d, 3d or Earth-like plane.

A configurable spherical geodesic grid data model designed for simulations.

Utility to check if polygons overlap.

Convert a planar straight line graph into a polygon

calculate the intersection of a ray and a cone in three dimensions

calculate the intersection of a ray and a disk or plane in three dimensions

Premade gridgy classes for common grid styles