UPCGSplineInteriorSurfaceData | Unreal Engine 5.7 Documentation

Represents a surface implicitly using the top-down 2D projection of a closed spline.


Name	UPCGSplineInteriorSurfaceData
Type	class
Header File	/Engine/Plugins/PCG/Source/PCG/Public/Data/PCGSplineInteriorSurfaceData.h
Include Path	#include "Data/PCGSplineInteriorSurfaceData.h"

Syntax

UCLASS (MinimalAPI, BlueprintType, ClassGroup=(Procedural))  
class UPCGSplineInteriorSurfaceData : public UPCGSurfaceData

Name	Remarks	Include Path	Unreal Specifiers
void Initialize ( const UPCGSplineData* InSplineData )		Data/PCGSplineInteriorSurfaceData.h
void Initialize ( FPCGContext* Context, const UPCGSplineData* InSplineData )		Data/PCGSplineInteriorSurfaceData.h

Name	Remarks	Include Path	Unreal Specifiers
virtual const UPCGPointArrayData * CreatePointArrayData ( FPCGContext* Context, const FBox& InBounds ) const		Data/PCGSplineInteriorSurfaceData.h
virtual const UPCGPointData * CreatePointData ( FPCGContext* Context ) const		Data/PCGSplineInteriorSurfaceData.h

Name	Remarks	Include Path
virtual FBox GetBounds()	Returns the full bounds (including density fall-off) of the data	Data/PCGSplineInteriorSurfaceData.h
virtual FBox GetStrictBounds()	Returns the bounds in which the density is always 1	Data/PCGSplineInteriorSurfaceData.h
virtual bool HasNonTrivialTransform()	Returns true if the data has a non-trivial transform	Data/PCGSplineInteriorSurfaceData.h
virtual bool IsBounded()	Returns whether a given spatial data is bounded as some data types do not require bounds by themselves	Data/PCGSplineInteriorSurfaceData.h
virtual bool ProjectPoint ( const FTransform& InTransform, const FBox& InBounds, const FPCGProjectionParams& InParams, FPCGPoint& OutPoint, UPCGMetadata* OutMetadata ) const	Project the query point onto this data, and sample point and metadata information at the projected position.	Data/PCGSplineInteriorSurfaceData.h
virtual bool SamplePoint ( const FTransform& Transform, const FBox& Bounds, FPCGPoint& OutPoint, UPCGMetadata* OutMetadata ) const	Sample rotation, scale and other attributes from this data at the query position.	Data/PCGSplineInteriorSurfaceData.h

Name	Remarks	Include Path	Unreal Specifiers
virtual void AddToCrc ( FArchiveCrc32& Ar, bool bFullDataCrc ) const	Adds this data to Crc.	Data/PCGSplineInteriorSurfaceData.h

Name	Remarks	Include Path	Unreal Specifiers
virtual void PostLoad()		Data/PCGSplineInteriorSurfaceData.h

Name	Remarks	Include Path
void CacheData ( FPCGContext* Context )	Recompute cached data used for sampling.	Data/PCGSplineInteriorSurfaceData.h
const UPCGBasePointData * CreateBasePointData ( FPCGContext* Context, TSubclassOf< UPCGBasePointData > PointDataClass ) const		Data/PCGSplineInteriorSurfaceData.h
bool PointInsidePolygon ( const FTransform& InTransform, const FBox& InBounds ) const	True if the given location falls in the top-down projection of the polygon given by our cached spline points.	Data/PCGSplineInteriorSurfaceData.h

Name	Remarks	Include Path	Unreal Specifiers
virtual UPCGSpatialData * CopyInternal ( FPCGContext* Context ) const		Data/PCGSplineInteriorSurfaceData.h