Filter NaN and Infinity values at SOP AngularVelocity setter

1 files changed, 6 insertions, 1 deletions

diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index af7121d..6e56f60 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -959,7 +959,12 @@ namespace OpenSim.Region.Framework.Scenes
             }
             set
             {
-                m_angularVelocity = value;
+                if (float.IsNaN(value.X) || float.IsNaN(value.Y) || float.IsNaN(value.Z)
+                    || float.IsInfinity(value.X) || float.IsInfinity(value.Y) || float.IsInfinity(value.Z))
+                    m_angularVelocity = Vector3.Zero;
+                else
+                    m_angularVelocity = value;
+
                 PhysicsActor actor = PhysActor;
                 if ((actor != null) && actor.IsPhysical)
                     actor.RotationalVelocity = m_angularVelocity;