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README.md

Bumpy - 2d geometry intersections library for Nim.

  • atlas use bumpy
  • nimble install bumpy

Github Actions

API reference

About

Based on the book http://www.jeffreythompson.org/collision-detection/table_of_contents.php

Mostly used for vector 2d intersections checking for Pixie: https://github.com/treeform/pixie

Supported intersections:

Shape Point Circle Rectangle Segment Polygon Line Wedge
Point ✅ ✅ ✅ ✅ ✅ ✅ ✅
Circle ✅ ✅ ✅ ✅ ✅ ✅ ✅
Rectangle ✅ ✅ ✅ ✅ ✅ ✅ ✅
Segment ✅ ✅ ✅ ✅ ✅ ✅ ✅
Polygon ✅ ✅ ✅ ✅ ✅ ✅ ✅
Line ✅ ✅ ✅ ✅ ✅ ✅ ✅
Wedge ✅ ✅ ✅ ✅ ✅ ✅ ✅