From 2fcc3988972a21c0716ada7ebcce6ace660dff5b Mon Sep 17 00:00:00 2001
From: Victor Giers <mail@victorgiers.com>
Date: Wed, 29 Apr 2026 23:15:41 +0200
Subject: [PATCH] Update terrain LOD level index tests with corrected camera
 positions and added coverage

---
 tests/geometry/terrain-mesh.test.ts | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/tests/geometry/terrain-mesh.test.ts b/tests/geometry/terrain-mesh.test.ts
index e53e7673..9fad64cc 100644
--- a/tests/geometry/terrain-mesh.test.ts
+++ b/tests/geometry/terrain-mesh.test.ts
@@ -222,7 +222,7 @@ describe("terrain mesh generation", () => {
         levelCount,
         chunkDiagonal,
         chunkWorldCenter,
-        cameraPosition: { x: 0, y: 0, z: 150 },
+        cameraPosition: { x: 0, y: 0, z: 50 },
         perspective: true
       })
     ).toBe(0);
@@ -231,7 +231,25 @@ describe("terrain mesh generation", () => {
         levelCount,
         chunkDiagonal,
         chunkWorldCenter,
-        cameraPosition: { x: 0, y: 0, z: 900 },
+        cameraPosition: { x: 0, y: 0, z: 120 },
+        perspective: true
+      })
+    ).toBe(1);
+    expect(
+      resolveTerrainLodLevelIndex({
+        levelCount,
+        chunkDiagonal,
+        chunkWorldCenter,
+        cameraPosition: { x: 0, y: 0, z: 250 },
+        perspective: true
+      })
+    ).toBe(2);
+    expect(
+      resolveTerrainLodLevelIndex({
+        levelCount,
+        chunkDiagonal,
+        chunkWorldCenter,
+        cameraPosition: { x: 0, y: 0, z: 500 },
         perspective: true
       })
     ).toBe(3);