UDocumentation UE5.7 10.02.2026 (Source)
API documentation for Unreal Engine 5.7
RecastNavMesh.h File Reference
#include "UObject/ObjectMacros.h"
#include "Templates/SubclassOf.h"
#include "EngineDefines.h"
#include "LinkGenerationConfig.h"
#include "AI/Navigation/NavigationTypes.h"
#include "AI/Navigation/NavigationDataResolution.h"
#include "NavigationSystemTypes.h"
#include "NavigationData.h"
#include "NavMesh/NavMeshPath.h"
#include "RecastNavMesh.generated.h"

Go to the source code of this file.

Classes

struct  FDetourTileSizeInfo
 
struct  FDetourTileLayout
 
struct  FRecastNavMeshTileGenerationDebug
 
struct  FNavMeshDirtyTileElement
 
struct  FNavMeshTileData
 
struct  FNavMeshTileData::FNavData
 
struct  FNavMeshConfig::FRecastNamedFiltersCreator
 
struct  FNavMeshResolutionParam
 
class  ARecastNavMesh
 
struct  ARecastNavMesh::FRaycastResult
 

Namespaces

namespace  ERecastPartitioning
 
namespace  ERecastPathFlags
 
namespace  FNavMeshConfig
 

Macros

#define RECAST_MAX_SEARCH_NODES   2048
 
#define RECAST_MIN_TILE_SIZE   300.f
 
#define RECAST_MAX_AREAS   64
 
#define RECAST_DEFAULT_AREA   (RECAST_MAX_AREAS - 1)
 
#define RECAST_LOW_AREA   (RECAST_MAX_AREAS - 2)
 
#define RECAST_NULL_AREA   0
 
#define RECAST_UNWALKABLE_POLY_COST   FLT_MAX
 
#define RECAST_ASYNC_REBUILDING   1
 
#define ALLOW_TIME_SLICE_NAV_REGEN   0
 
#define TIME_SLICE_NAV_REGEN   (ALLOW_TIME_SLICE_NAV_REGEN && !RECAST_ASYNC_REBUILDING)
 

Enumerations

enum  ERecastPartitioning::Type : int { ERecastPartitioning::Monotone , ERecastPartitioning::Watershed , ERecastPartitioning::ChunkyMonotone }
 
enum class  ENavigationLedgeSlopeFilterMode : uint8 { Recast , None , UseStepHeightFromAgentMaxSlope }
 
enum class  EHeightFieldRenderMode : uint8 { Solid = 0 , Walkable }
 

Functions

 DECLARE_MULTICAST_DELEGATE (FOnNavMeshUpdate)
 

Variables

const int32 ERecastPathFlags::SkipStringPulling = (1 << 0)
 
const int32 ERecastPathFlags::GenerateCorridor = (1 << 1)
 
const uint8 ERecastPathFlags::FirstAvailableFlag = 2
 

Macro Definition Documentation

◆ ALLOW_TIME_SLICE_NAV_REGEN

#define ALLOW_TIME_SLICE_NAV_REGEN   0

◆ RECAST_ASYNC_REBUILDING

#define RECAST_ASYNC_REBUILDING   1

◆ RECAST_DEFAULT_AREA

#define RECAST_DEFAULT_AREA   (RECAST_MAX_AREAS - 1)

◆ RECAST_LOW_AREA

#define RECAST_LOW_AREA   (RECAST_MAX_AREAS - 2)

◆ RECAST_MAX_AREAS

#define RECAST_MAX_AREAS   64

◆ RECAST_MAX_SEARCH_NODES

#define RECAST_MAX_SEARCH_NODES   2048

◆ RECAST_MIN_TILE_SIZE

#define RECAST_MIN_TILE_SIZE   300.f

◆ RECAST_NULL_AREA

#define RECAST_NULL_AREA   0

◆ RECAST_UNWALKABLE_POLY_COST

#define RECAST_UNWALKABLE_POLY_COST   FLT_MAX

◆ TIME_SLICE_NAV_REGEN

#define TIME_SLICE_NAV_REGEN   (ALLOW_TIME_SLICE_NAV_REGEN && !RECAST_ASYNC_REBUILDING)

Enumeration Type Documentation

◆ EHeightFieldRenderMode

Enumerator
Solid 
Walkable 

◆ ENavigationLedgeSlopeFilterMode

Enumerator
Recast 
None 
UseStepHeightFromAgentMaxSlope 

Function Documentation

◆ DECLARE_MULTICAST_DELEGATE()

DECLARE_MULTICAST_DELEGATE ( FOnNavMeshUpdate  )