box2d::PositionSolverManifold Struct Reference

Position solver manifold. More...

#include <PositionSolverManifold.hpp>

Public Attributes
UnitVec2	m_normal
	Normal. More...
Length2D	m_point
	Point. More...
Length	m_separation
	Separation. More...

Detailed Description

Position solver manifold.

This is a normal-point-separation composition of data for position constraint resolution.

Note

This data structure is 20-bytes large.

Member Data Documentation

m_normal

UnitVec2 box2d::PositionSolverManifold::m_normal

Normal.

Normal of the contact between two points. This is the axis upon which impulses should be applied to resolve the negative separations of overlapping shapes.

Note

This field is 8-bytes large.

m_point

Length2D box2d::PositionSolverManifold::m_point

Point.

Point at which position resolution should be relatively applied.

Note

This field is 8-bytes large.

m_separation

Length box2d::PositionSolverManifold::m_separation

Separation.

Separation between two points (i.e. penetration if negative).

Note

This field is 4-bytes large.

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

• PositionSolverManifold.hpp