Use a much faster roundTo implementation (no conversion back/forth to…

… string).
brcolow · Dec 26, 2024 · 822e21c · 822e21c
1 parent 71e7d03
commit 822e21c
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/moody.js b/moody.js
@@ -3,9 +3,8 @@ import { Vector3 } from "./math.js"
 const sineOfOneArcsecond = 0.00000484813
 
 function roundTo(n, numDecimalPlaces) {
-  const multiplicator = Math.pow(10, numDecimalPlaces)
-  n = parseFloat((n * multiplicator).toFixed(11))
-  return Math.round(n) / multiplicator
+  const factor = Math.pow(10, numDecimalPlaces)
+  return Math.round(n * factor) / factor
 }
 
 class Unit {