Optimize navmesh generation

Config/DefaultEngine.ini

@@ -16,7 +16,7 @@ bOffsetPlayerGamepadIds=False
 GameInstanceClass=/Game/0_Project/Core/Engine/MyGameInstance.MyGameInstance_C
 GameDefaultMap=/Game/0_Project/Maps/MainMap.MainMap
 ServerDefaultMap=/Engine/Maps/Entry.Entry
-GlobalDefaultGameMode=/Game/0_Project/Core/Engine/My_GameMode.My_GameMode_C
+GlobalDefaultGameMode=/Game/0_Project/Core/Engine/SPGameMode.SPGameMode_C
 GlobalDefaultServerGameMode=None
 
 [/Script/Engine.Engine]
@@ -61,7 +61,7 @@ bTickWhilePaused=True
 bInitialBuildingLocked=False
 bSkipAgentHeightCheckWhenPickingNavData=False
 DataGatheringMode=Instant
-bGenerateNavigationOnlyAroundNavigationInvokers=False
+bGenerateNavigationOnlyAroundNavigationInvokers=True
 ActiveTilesUpdateInterval=1.000000
 +SupportedAgents=(Name="Default",Color=(B=255,G=251,R=181,A=164),DefaultQueryExtent=(X=50.000000,Y=50.000000,Z=250.000000),NavDataClass=/Script/NavigationSystem.RecastNavMesh,AgentRadius=10.000000,AgentHeight=12.000000,AgentStepHeight=-1.000000,NavWalkingSearchHeightScale=0.500000,PreferredNavData=None,bCanCrouch=False,bCanJump=False,bCanWalk=True,bCanSwim=False,bCanFly=False)
 SupportedAgentsMask=(bSupportsAgent0=True,bSupportsAgent1=True,bSupportsAgent2=True,bSupportsAgent3=True,bSupportsAgent4=True,bSupportsAgent5=True,bSupportsAgent6=True,bSupportsAgent7=True,bSupportsAgent8=True,bSupportsAgent9=True,bSupportsAgent10=True,bSupportsAgent11=True,bSupportsAgent12=True,bSupportsAgent13=True,bSupportsAgent14=True,bSupportsAgent15=True)