# Browse by Keyword: "point"

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2dgeometry Geometry of position in two dimensions

app-root Find the entry-point/root file of any CommonJS or AMD JavaScript application

compare-slope Compares the slopes of a pair of 2D vectors

coords n-dimensional coordinate transforms

cubic-hermite Cubic hermite interpolation

geopoint Representation of a geographic point for node.js and the browser

gl-mesh Static indexed mesh drawing for WebGL

glsl-point-light A reusable GLSL point light function

interval-tree-1d 1D interval tree data structure

kld-affine A collection of classes used in affine geometry

leaflet-pip point in polygon searches for leaflet

machine-epsilon lexical arithmetic for floating point numbers

mappoint When you simply need to map a stream

mongoose-geojson-schema Schema definitions for GeoJSON types for use with Mongoose JS

n-body-pairs Given a collection of spheres with equal radii, find all pairwise intersections.

perspex 3D to 2D point projector

pf Point free style!

point-grouper group geojson points into containing polygons

point-in-big-polygon Industrial strength point in polygon test

point-in-polygon determine if a point is inside a polygon with a ray intersection counting algorithm

point-in-region Quickly and robustly determines which region contains a given query point

point-in-simplex Checks if a point is contained in a simplex

point-plane Determines if given point is above, on or below plane made by 3 other given points.

point-polygon-distance Compute distance of a point from an arbitray shaped polygon

point-to-city Simple module to get the city name from a point (lat,lon). Based in Yahoo! Place Finder (requires key from Yahoo!)

pointincircle Tests if a point is contained within a circle defined by three nonlinear unique points. Returns 1 if the point is inside the circle; 0 if the point is on the circle; and -1 if the point is outside the circle

poly2tri A 2D constrained Delaunay triangulation library

polygon-hash generate an array of geohashes that completely contain a polygon

polytope-closest-point Computes the closest point to a polytope in arbitrary dimensions

rle-classify Primitive intersection routines (point, ray, line segment, etc.) for narrowband level sets

robust-orientation Exactly computes the orientation of a tuple of points

robust-point-in-polygon Exactly test if a point is inside, outside or on the boundary of a polygon

space-vec3 3d space class based on the vec3 package.

spatial-grid Computes closest points to meshes and polygons

splat-points-3d Splats a point cloud onto a 3D volume

static-kdtree A kdtree data structure

turf a node.js library for performing geospatial operations with geojson

turf-inside turf inside module

turf-point turf point module

turf-tag turf tag module

turf-within turf within module

two-sum Computes a non-overlapping sequence representing the sum of two floating point numbers.

typepoint Typecast properties in object streams

undirender render undirected graphs in the terminal

valvestream control data flow of a stream at a single point

vec2d 2d vector math with good unit tests

vec3 3d vector math with good unit tests

voronoi-diagram Constructs a Voronoi diagram for a collection of points

where Geographical utilities for location-based Node.js applications

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