From 2d9ca4c3355d9e58d10e83f832b1b6326ce24e85 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Wed, 4 Mar 2026 21:30:31 +0100
Subject: [PATCH] Skip threaded physics actors update when single-threaded mode

---
 Source/Engine/Physics/PhysX/PhysicsBackendPhysX.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Source/Engine/Physics/PhysX/PhysicsBackendPhysX.cpp b/Source/Engine/Physics/PhysX/PhysicsBackendPhysX.cpp
index a849791aa..ed667ae05 100644
--- a/Source/Engine/Physics/PhysX/PhysicsBackendPhysX.cpp
+++ b/Source/Engine/Physics/PhysX/PhysicsBackendPhysX.cpp
@@ -1973,6 +1973,7 @@ void PhysicsBackend::EndSimulateScene(void* scene)
         PxActor** activeActors = scenePhysX->Scene->getActiveActors(activeActorsCount);
 
         // Update changed transformations
+#if PLATFORM_THREADS_LIMIT > 1
         if (activeActorsCount > 50 && JobSystem::GetThreadsCount() > 1)
         {
             // Run in async via job system
@@ -1982,6 +1983,7 @@ void PhysicsBackend::EndSimulateScene(void* scene)
             JobSystem::Execute(FlushActiveTransforms, JobSystem::GetThreadsCount());
         }
         else
+#endif
         {
             for (uint32 i = 0; i < activeActorsCount; i++)
             {