Update NavMesh generation

Config/DefaultEngine.ini

@@ -32,9 +32,9 @@ r.DefaultFeature.AutoExposure=False
 bDoFullyAsyncNavDataGathering=False
 RuntimeGeneration=Dynamic
 DrawOffset=1.000000
-bFixedTilePoolSize=True
+bFixedTilePoolSize=False
 bSortNavigationAreasByCost=False
-CellSize=1.000000
+CellSize=5.000000
 CellHeight=2.000000
 AgentRadius=10.000000
 AgentHeight=12.000000
@@ -42,6 +42,13 @@ bForceRebuildOnLoad=True
 bAutoDestroyWhenNoNavigation=False
 ObservedPathsTickInterval=0.100000
 TilePoolSize=2048
+AgentMaxSlope=14.841908
+AgentMaxStepHeight=5.000000
+MinRegionArea=9.000000
+MergeRegionSize=50.000000
+bDrawPolyEdges=True
+MaxSimplificationError=1.500000
+TileSizeUU=300.000000
 
 [/Script/NavigationSystem.NavigationSystemV1]
 DefaultAgentName=None