playrho::d2::SimplexEdge Class Reference

Simplex edge. More...

#include <SimplexEdge.hpp>

Collaboration diagram for playrho::d2::SimplexEdge:

Public Member Functions
	SimplexEdge ()=default
	Default constructor.
constexpr	SimplexEdge (const SimplexEdge &copy)=default
	Copy constructor.
constexpr	SimplexEdge (Length2 pA, VertexCounter iA, Length2 pB, VertexCounter iB) noexcept
	Initializing constructor. More...
constexpr auto	GetPointA () const noexcept
	Gets point A (in world coordinates).
constexpr auto	GetPointB () const noexcept
	Gets point B (in world coordinates).
constexpr auto	GetIndexA () const noexcept
	Gets index A.
constexpr auto	GetIndexB () const noexcept
	Gets index B.
constexpr auto	GetIndexPair () const noexcept
	Gets the index pair.

Private Attributes
Length2	m_wA
	Point A in world coordinates. This is the support point in proxy A. 8-bytes.
Length2	m_wB
	Point B in world coordinates. This is the support point in proxy B. 8-bytes.
IndexPair	m_indexPair
	Index pair. More...

Detailed Description

Simplex edge.

This is the locations (in world coordinates) and indices of a pair of vertices from two shapes (shape A and shape B).

Note

This data structure is 20-bytes large (on at least one 64-bit platform).

Constructor & Destructor Documentation

SimplexEdge()

constexpr playrho::d2::SimplexEdge::SimplexEdge ( Length2  pA, VertexCounter  iA, Length2  pB, VertexCounter  iB  )

constexprnoexcept

Initializing constructor.

Parameters

pA	Point A in world coordinates.
iA	Index of point A within the shape that it comes from.
pB	Point B in world coordinates.
iB	Index of point B within the shape that it comes from.

Member Data Documentation

m_indexPair

IndexPair playrho::d2::SimplexEdge::m_indexPair

private

Index pair.

Indices of points A and B. 2-bytes.

Referenced by GetIndexA(), GetIndexB(), and GetIndexPair().

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The documentation for this class was generated from the following file:

• SimplexEdge.hpp