Geometry Packages

Computes the dot product between two numeric arrays.

Computes the cosine similarity between two arrays.

Tools to help with TMS, Quadkey & Google (XYZ) Tiles

The Swiss Army Knife of Vector Graphics Scripting

Schema definitions for GeoJSON types for use with Mongoose JS

manipulate vectors in 2d

A BVH implementation to speed up raycasting against three.js meshes.

Javascript Geometry Library provides utility functions for the computation of geometric data on the surface of the Earth. Code ported from Google Maps Android API.

3D BIM IFC Viewer SDK for AEC engineering applications. Open Source JavaScript Toolkit based on pure WebGL for top performance, real-world coordinates and full double precision

merge polygons

Simplification of a 2D-polyline or a 3D-polyline.

This package contains a specific version of Draco 3D geometric compression library that is used for glTF Draco mesh compression extension.

The Swiss Army Knife of Vector Graphics Scripting, packaged for Node.js with rendering to Node-Canvas

Extract elementary geometries from a geojson inheriting properties.

A JavaScript library with geometric functions.

A rotation library using quaternions

Encode, decode, length, merge polylines

Scale/rotate/move plugin for leaflet vector layers

Spatial predicates for GeoJSON.

Scale/rotate/move plugin for leaflet vector layers