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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/AI > API/Runtime/Engine/AI/Navigation
Inheritance Hierarchy
- FNavigationLinkBase
- FNavigationLink
- FNavigationSegmentLink
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/AI/Navigation/NavLinkDefinition.h |
| Include | #include "AI/Navigation/NavLinkDefinition.h" |
Syntax
USTRUCT (BlueprintType )
struct FNavigationLinkBase
Variables
| Type | Name | Description | |
|---|---|---|---|
  |
uint8: 1 | bCustomFlag0 | Custom flag, check DescribeCustomFlags for details |
  |
uint8: 1 | bCustomFlag1 | Custom flag, check DescribeCustomFlags for details |
  |
uint8: 1 | bCustomFlag2 | Custom flag, check DescribeCustomFlags for details |
  |
uint8: 1 | bCustomFlag3 | Custom flag, check DescribeCustomFlags for details |
  |
uint8: 1 | bCustomFlag4 | Custom flag, check DescribeCustomFlags for details |
  |
uint8: 1 | bCustomFlag5 | Custom flag, check DescribeCustomFlags for details |
  |
uint8: 1 | bCustomFlag6 | Custom flag, check DescribeCustomFlags for details |
  |
uint8: 1 | bCustomFlag7 | Custom flag, check DescribeCustomFlags for details |
 |
uint8: 1 | bIsGenerated | Was this link generated by the navigation system |
   |
uint8: 1 | bSnapToCheapestArea | If set, link will try to snap to the cheapest area in given radius |
  |
uint32: 1 | bSupportsAgent0 | DEPRECATED AGENT CONFIG. |
  |
uint32: 1 | bSupportsAgent1 | |
  |
uint32: 1 | bSupportsAgent10 | |
  |
uint32: 1 | bSupportsAgent11 | |
  |
uint32: 1 | bSupportsAgent12 | |
  |
uint32: 1 | bSupportsAgent13 | |
  |
uint32: 1 | bSupportsAgent14 | |
  |
uint32: 1 | bSupportsAgent15 | |
  |
uint32: 1 | bSupportsAgent2 | |
  |
uint32: 1 | bSupportsAgent3 | |
  |
uint32: 1 | bSupportsAgent4 | |
  |
uint32: 1 | bSupportsAgent5 | |
  |
uint32: 1 | bSupportsAgent6 | |
  |
uint32: 1 | bSupportsAgent7 | |
  |
uint32: 1 | bSupportsAgent8 | |
  |
uint32: 1 | bSupportsAgent9 | |
   |
uint8: 1 | bUseSnapHeight | |
   |
FString | Description | This is an editor-only property to put descriptions in navlinks setup, to be able to identify it easier |
    |
TEnumAsByte< ENavLinkDirection::Type > | Direction | |
   |
float | LeftProjectHeight | If greater than 0 nav system will attempt to project navlink's start point on geometry below |
   |
float | MaxFallDownLength | If greater than 0 nav system will attempt to project navlink's end point on geometry below |
 |
FNavLinkId | NavLinkId | |
   |
float | SnapHeight | |
   |
float | SnapRadius | |
   |
FNavAgentSelector | SupportedAgents | Restrict link only to specified agents |
 |
uint32 | UserId | ID passed to navigation data generator |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
|||
 |
PRAGMA_DISABLE_DEPRECATION_WARNINGS | FNavigationLinkBase
(
const FNavigationLinkBase& |
|
 |
FNavigationLinkBase
(
FNavigationLinkBase&& Other |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
void | DescribeCustomFlags
(
const TArray< FString >& EditableFlagNames, |
Set up bCustomFlagX properties and expose them for edit |
  |
UClass * | GetAreaClass () |
|
  |
bool | HasMetaArea () |
|
 |
PRAGMA_ENABLE_DEPRECATION_WARNINGS void | InitializeAreaClass
(
const bool bForceRefresh |
|
 |
void | PostSerialize
(
const FArchive& Ar |
|
 |
void | SetAreaClass
(
UClass* InAreaClass |
Operators
| Type | Name | Description | |
|---|---|---|---|
 |
FNavigationLinkBase & | operator=
(
const FNavigationLinkBase& Other |
|
 |
FNavigationLinkBase & | operator=
(
FNavigationLinkBase&& Other |
Constants
| Name | Description |
|---|---|
| InvalidUserId | Needs to be 0 for recast data generator |