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TTetrahedron

API > API/Runtime > API/Runtime/Chaos

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

Syntax

template<typename T>  
class TTetrahedron

Constructors

Name Remarks Include Path Unreal Specifiers
  Chaos/Tetrahedron.h  

TTetrahedron ( const TVec3< T >& In1,
const TVec3< T >& In2,
const TVec3< T >& In3,
const TVec3< T >& In4
)

   Chaos/Tetrahedron.h  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
X TVec3< T >   Chaos/Tetrahedron.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

bool BarycentricInside ( const TVec3< T >& Location,
const T Tolerance
) const

   Chaos/Tetrahedron.h  

TAABB< T, 3 > BoundingBox()

   Chaos/Tetrahedron.h  

TVec3< T > FindClosestPointAndBary ( const TVec3< T >& Location,
TVec4< T >& OutBary,
const T Tolerance
) const

 Tolerance should be small negative number or zero. It is used to compare barycentric coordinate values. Chaos/Tetrahedron.h  

T GetAspectRatio()

   Chaos/Tetrahedron.h  

TVec4< T > GetBarycentricCoordinates ( const TVec3< T >& Location
) const

   Chaos/Tetrahedron.h  

TAABB< T, 3 > GetBoundingBox()

   Chaos/Tetrahedron.h  

TVec3< T > GetCenter()

   Chaos/Tetrahedron.h  

TVec3< T > GetFirstThreeBarycentricCoordinates ( const TVec3< T >& Location
) const

   Chaos/Tetrahedron.h  

T GetMaxEdgeLength()

   Chaos/Tetrahedron.h  

T GetMaxEdgeLengthSquared()

   Chaos/Tetrahedron.h  

T GetMinEdgeLength()

   Chaos/Tetrahedron.h  

T GetMinEdgeLengthSquared()

   Chaos/Tetrahedron.h  

T GetMinimumAltitude ( int32* MinAltitudeVertex
) const

   Chaos/Tetrahedron.h  

TVec3< T > GetPointFromBarycentricCoordinates ( const TVec4< T >& Weights
) const

   Chaos/Tetrahedron.h  

TVec3< T > GetPointFromBarycentricCoordinates ( const TVec3< T >& Weights
) const

   Chaos/Tetrahedron.h  

T GetSignedVolume()

   Chaos/Tetrahedron.h  

TArray< TTriangle< T > > GetTriangles()

 Initialize outward facing triangles, regardless of the orientation of the tetrahedron. Chaos/Tetrahedron.h  

T GetVolume()

   Chaos/Tetrahedron.h  

bool HasBoundingBox()

   Chaos/Tetrahedron.h  

bool Inside ( const TVec3< T >& Location,
const T HalfThickness
) const

   Chaos/Tetrahedron.h  

void Invert()

   Chaos/Tetrahedron.h  

bool Outside ( const TVec3< T >& Location,
const T HalfThickness
) const

   Chaos/Tetrahedron.h  

TVec3< T > ProjectToSurface ( const TArray< TTriangle< T > >& Tris,
const TVec3< T >& Location
) const

 Note: this method will fail to project to the actual surface if Location is outside and the closest point is on an edge with an acute angle such that Location is outside both connected faces. Chaos/Tetrahedron.h  

bool RobustInside ( const TVec3< T >& Location,
const T Tolerance
) const

 `Tolerance_ should be a small negative number to include boundary. Chaos/Tetrahedron.h  

FString ToString()

   Chaos/Tetrahedron.h  

Static

Name Remarks Include Path Unreal Specifiers

static bool Inside ( const TPlane< T, 3 >& Plane,
const TVec3< T >& Location,
const T HalfThickness
)

   Chaos/Tetrahedron.h  

static bool Inside ( const TArray< TTriangle< T > >& Tris,
const TVec3< T >& Location,
const T HalfThickness
)

   Chaos/Tetrahedron.h  

static bool Outside ( const TArray< TTriangle< T > >& Tris,
const TVec3< T >& Location,
const T HalfThickness
)

   Chaos/Tetrahedron.h  

static bool Outside ( const TPlane< T, 3 >& Plane,
const TVec3< T >& Location,
const T HalfThickness
)

   Chaos/Tetrahedron.h  

static int32 Sign ( const T Value
)

   Chaos/Tetrahedron.h  

static T TripleProduct ( const TVec3< T >& U,
const TVec3< T >& V,
const TVec3< T >& W
)

   Chaos/Tetrahedron.h  

Operators

Name Remarks Include Path Unreal Specifiers

TVec3< T > & operator[] ( uint32 InIndex
)

   Chaos/Tetrahedron.h  

const TVec3< T > & operator[] ( uint32 InIndex
) const

   Chaos/Tetrahedron.h  

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