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TBoxSphereBounds

Unreal Engine C++ API Reference > Runtime > Core > Math

References

   
Module Core
Header /Engine/Source/Runtime/Core/Public/Math/BoxSphereBounds.h
Include #include "Math/BoxSphereBounds.h"

Syntax

template<typename T, typename TExtent>  
struct TBoxSphereBounds

Variables

  Type Name Description
Public variable TVector< TExtent > BoxExtent Holds the extent of the bounding box.
Public variable TVector< T > Origin Holds the origin of the bounding box and sphere.
Public variable TExtent SphereRadius Holds the radius of the bounding sphere.

Constructors

  Type Name Description
Public function   Default constructor.
Public function  

TBoxSphereBounds ( EForceInit
)

 Creates and initializes a new instance.
Public function  

TBoxSphereBounds ( const TBox< T >& Box
)

 Creates and initializes a new instance the given Box.
Public function  

TBoxSphereBounds ( const TSphere< T >& Sphere
)

 Creates and initializes a new instance for the given sphere.
Public function  

TBoxSphereBounds ( const TBoxSphereBounds< TFrom, TExtentFrom >& From
)

 Conversion to other type.
Public function  

TBoxSphereBounds ( const TBox< T >& Box,
const TSphere< T >& Sphere
)

 Creates and initializes a new instance from the given Box and Sphere.
Public function  

TBoxSphereBounds ( const TVector< T >* Points,
uint32 NumPoints
)

 Creates and initializes a new instance from the given set of points.
Public function  

TBoxSphereBounds ( const TVector< T >& InOrigin,
const TVector< TExtent >& InBoxExtent,
TExtent InSphereRadius
)

 Creates and initializes a new instance from the specified parameters.

Functions

  Type Name Description
Public function Static bool

BoxesIntersect ( const TBoxSphereBounds< T, TExtent >& A,
const TBoxSphereBounds< T, TExtent >& B
)

 Test whether the boxes from two BoxSphereBounds intersect/overlap.
Public function Const T Calculates the squared distance from a point to a bounding box
Public function Const bool  
Public function Const void  
Public function Const TBoxSphereBounds< T, TExtent >

ExpandBy ( TExtent ExpandAmount
)

 Increase the size of the box and sphere by a given size.
Public function Const TBox< T >

GetBox ()

 Gets the bounding box.
Public function Const TVector< T >

GetBoxExtrema ( uint32 Extrema
)

 Gets the extrema for the bounding box.
Public function Const TSphere< T > Gets the bounding sphere.
Public function bool  
Public function bool  
Public function Static bool

SpheresIntersect ( const TBoxSphereBounds< T, TExtent >& A,
const TBoxSphereBounds< T, TExtent >& B,
TExtent Tolerance
)

 Test whether the spheres from two BoxSphereBounds intersect/overlap.
Public function Const FString Get a textual representation of this bounding box.
Public function Const TBoxSphereBounds< T, TExtent >

TransformBy ( const TMatrix< T >& M
)

 Gets a bounding volume transformed by a matrix.
Public function Const TBoxSphereBounds< T, TExtent >

TransformBy ( const TTransform< T >& M
)

 Gets a bounding volume transformed by a FTransform object.

Operators

  Type Name Description
Public function Const bool

operator!= ( const TBoxSphereBounds< T, TExtent >& Other
)

 Compare bounding volume this and Other.
Public function Const TBoxSphereBounds< T, TExtent >

operator+ ( const TBoxSphereBounds< T, TExtent >& Other
)

 Constructs a bounding volume containing both this and B.
Public function Const bool

operator== ( const TBoxSphereBounds< T, TExtent >& Other
)

 Compare bounding volume this and Other.

Classes

  Type Name Description
Public struct Builder Utility class to build a TBoxSphereBounds by adding other math primitives.  

Typedefs

Name Description
FReal  

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