Discard momentum upon teleportation (bug #6545)

CHANGELOG.md

@@ -118,6 +118,7 @@
     Bug #6519: Effects tooltips for ingredients work incorrectly
     Bug #6523: Disintegrate Weapon is resisted by Resist Magicka instead of Sanctuary
     Bug #6544: Far from world origin objects jitter when camera is still
+    Bug #6545: Player character momentum is preserved when going to a different cell
     Bug #6559: Weapon condition inconsistency between melee and ranged critical / sneak / KO attacks
     Bug #6579: OpenMW compilation error when using OSG doubles for BoundingSphere
     Bug #6606: Quests with multiple IDs cannot always be restarted

apps/openmw/mwphysics/physicssystem.cpp

@@ -699,7 +699,10 @@ namespace MWPhysics
     void PhysicsSystem::clearQueuedMovement()
     {
         for (const auto& [_, actor] : mActors)
+        {
             actor->setVelocity(osg::Vec3f());
+            actor->setInertialForce(osg::Vec3f());
+        }
     }
 
     std::vector<Simulation> PhysicsSystem::prepareSimulation(bool willSimulate)