Fix crash when modifying animated model skeleton pose from gameplay code during update event

2023-06-30 11:02:58 +02:00
parent d5100373be
commit 2bd2bd5081
2 changed files with 8 additions and 1 deletions
--- a/Source/Engine/Level/Actors/AnimatedModel.cpp
+++ b/Source/Engine/Level/Actors/AnimatedModel.cpp
@@ -603,7 +603,13 @@ void AnimatedModel::OnAnimationUpdated_Sync()
    // Update synchronous stuff
    UpdateSockets();
    ApplyRootMotion(GraphInstance.RootMotion);
-    AnimationUpdated();
+    if (!_isDuringUpdateEvent)
+    {
+        // Prevent stack-overflow when gameplay modifies the pose within the event
+        _isDuringUpdateEvent = true;
+        AnimationUpdated();
+        _isDuringUpdateEvent = false;
+    }
 }

 void AnimatedModel::OnAnimationUpdated()