From b10bed8954c46e706173f15f7a4d4bc92eaf8b97 Mon Sep 17 00:00:00 2001
From: root <>
Date: Wed, 14 May 2025 03:57:30 +0000
Subject: [PATCH] bugfix: ensure finite speed when force is infinite

---
 thomson-problem.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/thomson-problem.js b/thomson-problem.js
index 3843784..3dba5c2 100644
--- a/thomson-problem.js
+++ b/thomson-problem.js
@@ -24,9 +24,9 @@ function move_particles(particles, force_constant) {
       } else {
         ai = displacement.copy().normalize();
         aj = ai.copy().mult(-1);
+        ai.mult(ai_mag);
+        aj.mult(aj_mag);
       }
-      ai.mult(ai_mag);
-      aj.mult(aj_mag);
       project_onto_plane(ai, particles[i].position);
       project_onto_plane(aj, particles[j].position);
       particles[i].acceleration.add(ai);