cpContactPointSet Struct Reference

A struct that wraps up the important collision data for an arbiter. More...

#include <cpArbiter.h>

Public Attributes
int	count
	The number of contact points in the set.
cpVect	normal
	The normal of the collision.
cpVect	pointA
	The position of the contact on the surface of each shape.
cpFloat	distance
	Penetration distance of the two shapes. More...

Detailed Description

A struct that wraps up the important collision data for an arbiter.

Member Data Documentation

cpFloat cpContactPointSet::distance

Penetration distance of the two shapes.

Overlapping means it will be negative. This value is calculated as cpvdot(cpvsub(point2, point1), normal) and is ignored by cpArbiterSetContactPointSet().

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

• cpArbiter.h