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FLevelSet

API > API/Runtime > API/Runtime/Chaos

   
Name FLevelSet
Type class
Header File /Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/Levelset.h
Include Path #include "Chaos/Levelset.h"

Syntax

class FLevelSet : public Chaos::FImplicitObject

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

FLevelSet ( FErrorReporter& ErrorReporter,
const TUniformGrid< FReal, 3 >& InGrid,
const FParticles& InParticles,
const FTriangleMesh& Mesh,
const int32 BandWidth
)

   Chaos/Levelset.h  

FLevelSet ( TUniformGrid< FReal, 3 >&& Grid,
TArrayND< FReal, 3 >&& Phi,
int32 BandWidth
)

   Chaos/Levelset.h  
  Chaos/Levelset.h  

FLevelSet ( FErrorReporter& ErrorReporter,
const TUniformGrid< FReal, 3 >& InGrid,
const FImplicitObject& InObject,
const int32 BandWidth,
const bool bUseObjectPhi
)

   Chaos/Levelset.h  

FLevelSet ( FLevelSet&& Other
)

   Chaos/Levelset.h  

FLevelSet ( const FLevelSet& Other
)

   Chaos/Levelset.h  

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~FLevelSet()

   Chaos/Levelset.h  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
FImplicitObject friend   Chaos/Levelset.h  
MBandWidth int32   Chaos/Levelset.h  
MGrid TUniformGrid< FReal, 3 >   Chaos/Levelset.h  
MLocalBoundingBox FAABB3   Chaos/Levelset.h  
MNormals TArrayND< FVec3, 3 >   Chaos/Levelset.h  
MOriginalLocalBoundingBox FAABB3   Chaos/Levelset.h  
MPhi TArrayND< FReal, 3 >   Chaos/Levelset.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers
Estimate the volume bounded by the zero'th isocontour of the level set. Chaos/Levelset.h  

bool CheckData ( FErrorReporter& ErrorReporter,
const FParticles& InParticles,
const FTriangleMesh& Mesh,
const TArray< FVec3 >& Normals
)

   Chaos/Levelset.h  

FReal ComputeLevelSetError ( const FParticles& InParticles,
const TArray< FVec3 >& Normals,
const FTriangleMesh& Mesh,
FReal& AngleError,
FReal& MaxDistError
)

   Chaos/Levelset.h  

bool ComputeMassProperties ( FReal& OutVolume,
FVec3& OutCOM,
FMatrix33& OutInertia,
FRotation3& OutRotationOfMass
) const

   Chaos/Levelset.h  

const TUniformGrid< FReal, 3 > & GetGrid()

 Returns a const ref to the underlying grid structure. Chaos/Levelset.h  

void GetInteriorCells ( TArray< TVec3< int32 > >& InteriorCells,
const FReal InteriorThreshold
) const

   Chaos/Levelset.h  

const TArrayND< FVec3, 3 > & GetNormalsArray()

 Returns a const ref to the underlying grid of normals. Chaos/Levelset.h  

const TArrayND< FReal, 3 > & GetPhiArray()

 Returns a const ref to the underlying phi grid. Chaos/Levelset.h  

void GetZeroIsosurfaceGridCellFaces ( TArray< FVector3f >& Vertices,
TArray< FIntVector >& Tris
) const

 Used to generate a simple debug surface. Chaos/Levelset.h  

void OutputDebugData ( FErrorReporter& ErrorReporter,
const FParticles& InParticles,
const TArray< FVec3 >& Normals,
const FTriangleMesh& Mesh,
const FString FileName
)

 Output a mesh and level set as obj files. Chaos/Levelset.h  

bool OverlapGeom ( const FConvex& QueryGeom,
const FRigidTransform3& QueryTM,
const FReal Thickness,
FMTDInfo* OutMTD
) const

   Chaos/Levelset.h  

bool OverlapGeom ( const FCapsule& QueryGeom,
const FRigidTransform3& QueryTM,
const FReal Thickness,
FMTDInfo* OutMTD
) const

   Chaos/Levelset.h  

bool OverlapGeom ( const TBox< FReal, 3 >& QueryGeom,
const FRigidTransform3& QueryTM,
const FReal Thickness,
FMTDInfo* OutMTD
) const

   Chaos/Levelset.h  

bool OverlapGeom ( const FSphere& QueryGeom,
const FRigidTransform3& QueryTM,
const FReal Thickness,
FMTDInfo* OutMTD
) const

   Chaos/Levelset.h  

bool OverlapGeom ( const TImplicitObjectScaled< TBox< FReal, 3 > >& QueryGeom,
const FRigidTransform3& QueryTM,
const FReal Thickness,
FMTDInfo* OutMTD
) const

   Chaos/Levelset.h  

bool OverlapGeom ( const TImplicitObjectScaled< FConvex >& QueryGeom,
const FRigidTransform3& QueryTM,
const FReal Thickness,
FMTDInfo* OutMTD
) const

   Chaos/Levelset.h  

bool OverlapGeom ( const TImplicitObjectScaled< FSphere >& QueryGeom,
const FRigidTransform3& QueryTM,
const FReal Thickness,
FMTDInfo* OutMTD
) const

   Chaos/Levelset.h  

bool OverlapGeom ( const TImplicitObjectScaled< FCapsule >& QueryGeom,
const FRigidTransform3& QueryTM,
const FReal Thickness,
FMTDInfo* OutMTD
) const

   Chaos/Levelset.h  

bool OverlapGeomImp ( const QueryGeomType& QueryGeom,
const FRigidTransform3& QueryTM,
const FReal Thickness,
FMTDInfo* OutMTD
) const

   Chaos/Levelset.h  

void SerializeImp ( FArchive& Ar
)

   Chaos/Levelset.h  

void Shrink ( const FReal Value
)

   Chaos/Levelset.h  

FReal SignedDistance ( const FVec3& x
) const

   Chaos/Levelset.h  

bool SweepGeom ( const TImplicitObjectScaled< FSphere >& QueryGeom,
const FRigidTransform3& StartTM,
const FVec3& Dir,
const FReal Length,
FReal& OutTime,
FVec3& OutPosition,
FVec3& OutNormal,
int32& OutFaceIndex,
const FReal Thickness,
const bool bComputeMTD
) const

   Chaos/Levelset.h  

bool SweepGeom ( const TImplicitObjectScaled< TBox< FReal, 3 > >& QueryGeom,
const FRigidTransform3& StartTM,
const FVec3& Dir,
const FReal Length,
FReal& OutTime,
FVec3& OutPosition,
FVec3& OutNormal,
int32& OutFaceIndex,
const FReal Thickness,
const bool bComputeMTD
) const

   Chaos/Levelset.h  

bool SweepGeom ( const FConvex& QueryGeom,
const FRigidTransform3& StartTM,
const FVec3& Dir,
const FReal Length,
FReal& OutTime,
FVec3& OutPosition,
FVec3& OutNormal,
int32& OutFaceIndex,
const FReal Thickness,
const bool bComputeMTD
) const

   Chaos/Levelset.h  

bool SweepGeom ( const TImplicitObjectScaled< FConvex >& QueryGeom,
const FRigidTransform3& StartTM,
const FVec3& Dir,
const FReal Length,
FReal& OutTime,
FVec3& OutPosition,
FVec3& OutNormal,
int32& OutFaceIndex,
const FReal Thickness,
const bool bComputeMTD
) const

   Chaos/Levelset.h  

bool SweepGeom ( const TBox< FReal, 3 >& QueryGeom,
const FRigidTransform3& StartTM,
const FVec3& Dir,
const FReal Length,
FReal& OutTime,
FVec3& OutPosition,
FVec3& OutNormal,
int32& OutFaceIndex,
const FReal Thickness,
const bool bComputeMTD
) const

   Chaos/Levelset.h  

bool SweepGeom ( const FSphere& QueryGeom,
const FRigidTransform3& StartTM,
const FVec3& Dir,
const FReal Length,
FReal& OutTime,
FVec3& OutPosition,
FVec3& OutNormal,
int32& OutFaceIndex,
const FReal Thickness,
const bool bComputeMTD
) const

   Chaos/Levelset.h  

bool SweepGeom ( const TImplicitObjectScaled< FCapsule >& QueryGeom,
const FRigidTransform3& StartTM,
const FVec3& Dir,
const FReal Length,
FReal& OutTime,
FVec3& OutPosition,
FVec3& OutNormal,
int32& OutFaceIndex,
const FReal Thickness,
const bool bComputeMTD
) const

   Chaos/Levelset.h  

bool SweepGeom ( const FCapsule& QueryGeom,
const FRigidTransform3& StartTM,
const FVec3& Dir,
const FReal Length,
FReal& OutTime,
FVec3& OutPosition,
FVec3& OutNormal,
int32& OutFaceIndex,
const FReal Thickness,
const bool bComputeMTD
) const

   Chaos/Levelset.h  

bool SweepGeomImp ( const QueryGeomType& QueryGeom,
const FRigidTransform3& StartTM,
const FVec3& Dir,
const FReal Length,
FReal& OutTime,
FVec3& OutPosition,
FVec3& OutNormal,
int32& OutFaceIndex,
const FReal Thickness,
const bool bComputeMTD
) const

   Chaos/Levelset.h  

Overridden from FImplicitObject

Name Remarks Include Path Unreal Specifiers

virtual const FAABB3 BoundingBox()

   Chaos/Levelset.h  

virtual Chaos::FImplicitObjectPtr CopyGeometry()

   Chaos/Levelset.h  

virtual Chaos::FImplicitObjectPtr CopyGeometryWithScale ( const FVec3& Scale
) const

   Chaos/Levelset.h  

virtual uint32 GetTypeHash()

   Chaos/Levelset.h  

virtual FReal PhiWithNormal ( const FVec3& x,
FVec3& Normal
) const

 Find the closest point on the surface, and return the separating distance and axis. Chaos/Levelset.h  

virtual void Serialize ( FChaosArchive& Ar
)

   Chaos/Levelset.h  

virtual void Serialize ( FArchive& Ar
)

   Chaos/Levelset.h  

Static

Name Remarks Include Path Unreal Specifiers

static EImplicitObjectType StaticType()

   Chaos/Levelset.h  

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