Simplify geometry using the Ramer–Douglas–Peucker algorithm.
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Simplify geometry of tariff zones from Entur
Apply Ramer-Douglas-Peucker line simplification to GeoJSON features or feature collections in JS or on the CLI
a point geometry with transforms
Shapes and calculators for spherical coordinates.
[](https://discord.gg/poimandres)
No description provided.
Determines whether the first geometry is completely within the second geometry.
Determines whether the second geometry is completely within the first geometry.
ThreeJS geometry for drawing polygons on a sphere
ThreeJS geometry for stroking GeoJSON objects on a sphere
Lightweight utility for input validation and data extraction in Turf.js. Ensures GeoJSON inputs are in the correct format and extracts specific components like coordinates or geometries.
[](https://npm.im/@dnd-kit/geometry)
The W3C Geometry Interfaces implemented in JavaScript and polyfilled.
Removes redundant coordinates from a GeoJSON Geometry.
Checks if two geometries cross each other.
A WKT/WKB/EWKT/EWKB/TWKB/GeoJSON parser and serializer
calculate the physical area of a geojson geometry
A mesh replacement for `THREE.Line`. Instead of using GL_LINE, it uses a strip of billboarded triangles. This is a fork of [spite/THREE.MeshLine](https://github.com/spite/THREE.MeshLine), previously maintained by studio [Utsuboco](https://github.com/utsub
Determine whether each segment of a line is parallel to the correspondent segment of another line.
Checks if two geometries have no overlapping areas.
A better Object.defineProperty()
Determine whether none of the points common to both geometries intersect the interiors of both geometries.
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No description provided.
No description provided.