#collisiondetection — Public Fediverse posts

🚀 Oh, look! Another riveting dissertation on #SIMD collision detection—because who wouldn't want to spend their weekend pondering graph coloring in Box3D? 🙄 Wide SIMD vs. narrow SIMD: because apparently, some collisions are just too complex for mere mortals to understand without the aid of a PhD in advanced intrinsics. 🤓
https://box2d.org/posts/2026/07/simd-for-collision/ #CollisionDetection #GraphColoring #AdvancedIntrinsics #PhDResearch #TechHumor #HackerNews #ngated

Best not to publish this, otherwise the funding for this detection and defense network will be severely diminished and channelled towards Musk’s Mars Mission. /s #asteroid #collisiondetection
Asteroid triggers global defence plan amid chance of collision with Earth in 2032
https://www.theguardian.com/science/2025/jan/30/asteroid-spotted-chance-colliding-with-earth-2032?CMP=Share_AndroidApp_Other

Comprehensive basics of collision detection.

https://www.jeffreythompson.org/collision-detection/index.php

#programming #math #collisiondetection

Added another tutorial. This one is about showing the idea behind the wonderful separating axis theorem (SAT). We can check, if two shapes don't intersect, if we can find a separation line. You can find the full code together with online JSFiddle versions and the library itself here: https://github.com/sibaku/algeobra
#javascript #math #collisiondetection #programming

Good stuff about 2D collision detection.

https://timallanwheeler.com/blog/2023/01/27/2d-player-collision-against-static-geometry/

#gamedev #collisiondetection #vectormath #programming

Processing.py am Sonntag: Bubble Busters (Tutorial)

Für mein heutiges, sonntägliches Processing.py-Experiment hatte ich mir eine Idee aus dem wunderbaren Buch »Processing for Visual Artists« von Andrew Glassner vorgenommen, die ich aber im Laufe meiner Beschäftigung damit bis zur Unkenntlichkeit verändert hatte, so daß im Endeffekt nur noch die Fabpalette und der Dateiname ghost davon übrigblieb. http://blog.schockwellenreiter.de/2021/05/2021051601.html #Python #ProcessingPy #Processing #CreativeCoding #CollisionDetection

Simple Plasma Cutter Collision Detection System - Machine tools often have powerful drive motors, allowing them to work quickly and accurately to ge... more: https://hackaday.com/2020/07/25/simple-plasma-cutter-collision-detection-system/ #collisiondetection #machinetools #plasmacutter #machinetool #toolhacks #plasma