#collision-detection #convex-geometry #distance #geometry #ray-distance

no-std parry2d-f64

2 dimensional collision detection library in Rust. 64-bit precision version.

55 releases (25 breaking)

new 0.25.3 Nov 5, 2025
0.25.1 Oct 17, 2025
0.22.0 Jul 24, 2025
0.18.0 Jan 8, 2025
0.2.0 Mar 1, 2021

#956 in Math

Download history 3999/week @ 2025-07-16 4127/week @ 2025-07-23 3339/week @ 2025-07-30 3487/week @ 2025-08-06 3618/week @ 2025-08-13 3215/week @ 2025-08-20 3602/week @ 2025-08-27 4413/week @ 2025-09-03 3884/week @ 2025-09-10 4155/week @ 2025-09-17 4266/week @ 2025-09-24 4441/week @ 2025-10-01 3905/week @ 2025-10-08 5088/week @ 2025-10-15 4427/week @ 2025-10-22 2914/week @ 2025-10-29

17,060 downloads per month
Used in 25 crates (9 directly)

Apache-2.0

2.5MB
36K SLoC

crates.io

crates.io crates.io


2D Documentation | 3D Documentation | User Guide


What is Parry?

Parry is a set 2 and 3-dimensional geometric and collision detection libraries. These libraries are parry2d, parry3d, parry2d-f64, and parry3d-f64. They are written with the Rust programming language, by the Dimforge organization. It is forever free and open-source! We regularly give updates about our progress on our blog.

Resources and discussions

  • Dimforge: See all the open-source projects we are working on! Follow our announcements on our blog.
  • User guide: (WIP) Learn to use Parry in your project by reading the official User Guide.
  • Discord: Come chat with us, get help, suggest features, on Discord!

Dependencies

~6–8.5MB
~177K SLoC