From e658e70ff90cef80b7aad3d362c9f590604fd9cb Mon Sep 17 00:00:00 2001
From: StickmanRed <catsrulemew13@gmail.com>
Date: Sat, 12 Sep 2026 21:29:53 -0700
Subject: [PATCH] Fix rotation logic in matrix recomposition

---
 engine/src/Transformation.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/engine/src/Transformation.js b/engine/src/Transformation.js
index 8783e141a..791483d11 100644
--- a/engine/src/Transformation.js
+++ b/engine/src/Transformation.js
@@ -66,14 +66,14 @@ Wick.Transformation = class {
         // https://github.com/paperjs/paper.js/blob/92775f5279c05fb7f0a743e9e7fa02cd40ec1e70/src/basic/Matrix.js#L687
         const { x, y, scaleX, scaleY, rotation } = this;
         const degrees = 180 / Math.PI,
-            rotateRad = rotation / degrees,
+            rotateRad = (rotation % 360) / degrees,
             skewRad = this.scaledSkew / degrees;
         let a, b, c, d;
         let r = scaleX, r2 = r * r,
             det = scaleY * r,
             at = Math.tan(skewRad) * r2;
         a = Math.cos(rotateRad) * r;
-        b = Math.sqrt(r2 - a * a) * (rotateRad > 0 ? 1 : -1);
+        b = Math.sqrt(r2 - a * a) * (rotateRad <= Math.PI ? 1 : -1);
         d = (b * at + a * det) / r2;
         c = (a * at - b * det) / r2;
         return [a, b, c, d, x, y];