From 86b00f25e2ed36a55479eda6b1a2ea83734fcf46 Mon Sep 17 00:00:00 2001
From: SashaRX <SashaRX@ya.ru>
Date: Thu, 6 Aug 2026 13:45:51 +0200
Subject: [PATCH] Fix collision vertex channel stripping

---
 Editor/CollisionMeshBuilder.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Editor/CollisionMeshBuilder.cs b/Editor/CollisionMeshBuilder.cs
index 6c311d9d..39208048 100644
--- a/Editor/CollisionMeshBuilder.cs
+++ b/Editor/CollisionMeshBuilder.cs
@@ -235,7 +235,7 @@ static void StripCollisionMesh(Mesh mesh)
             var positions = mesh.vertices;
             var triangles = mesh.triangles;
 
-            mesh.Clear();
+            mesh.Clear(false);
             mesh.SetVertices(positions);
             mesh.SetTriangles(triangles, 0);
             mesh.RecalculateBounds();