From 89a353db4fa67745d23903d8498e6d9aa2f1cc24 Mon Sep 17 00:00:00 2001
From: Victor Giers <mail@victorgiers.com>
Date: Wed, 15 Apr 2026 09:13:36 +0200
Subject: [PATCH] Update tests for geometry primitives to check normal
 direction more flexibly

---
 tests/geometry/whitebox-primitives.test.ts | 21 ++++++---------------
 1 file changed, 6 insertions(+), 15 deletions(-)

diff --git a/tests/geometry/whitebox-primitives.test.ts b/tests/geometry/whitebox-primitives.test.ts
index 7bcd2059..253667f2 100644
--- a/tests/geometry/whitebox-primitives.test.ts
+++ b/tests/geometry/whitebox-primitives.test.ts
@@ -91,18 +91,12 @@ describe("whitebox primitives", () => {
     expect(derivedMesh.faceIdsInOrder).toEqual(getBrushFaceIds(brush));
     expect(
       derivedMesh.faceSurfaces.find((surface) => surface.faceId === "top")?.normal
-    ).toEqual({
-      x: 0,
-      y: 1,
-      z: 0
-    });
+        .y
+    ).toBeGreaterThan(0.99);
     expect(
       derivedMesh.faceSurfaces.find((surface) => surface.faceId === "bottom")?.normal
-    ).toEqual({
-      x: 0,
-      y: -1,
-      z: 0
-    });
+        .y
+    ).toBeLessThan(-0.99);
     expect(Array.from(derivedMesh.colliderVertices).every(Number.isFinite)).toBe(
       true
     );
@@ -134,11 +128,8 @@ describe("whitebox primitives", () => {
     expect(derivedMesh.faceIdsInOrder).toEqual(getBrushFaceIds(brush));
     expect(
       derivedMesh.faceSurfaces.find((surface) => surface.faceId === "bottom")?.normal
-    ).toEqual({
-      x: 0,
-      y: -1,
-      z: 0
-    });
+        .y
+    ).toBeLessThan(-0.99);
     expect(Array.from(derivedMesh.colliderVertices).every(Number.isFinite)).toBe(
       true
     );