chrono::collision::ChCollisionPair Class Reference

#include <CHcCollisionPair.h>

Collaboration diagram for chrono::collision::ChCollisionPair:

List of all members.

Public Member Functions
	ChCollisionPair ()
	ChCollisionPair (chrono::geometry::ChGeometry *mgeo1, chrono::geometry::ChGeometry *mgeo2, const ChVector<> &mp1, const ChVector<> &mp2, const ChVector< float > &mnormal, float *mreaction_cache=0)
	ChCollisionPair (chrono::geometry::ChGeometry *mgeo1, chrono::geometry::ChGeometry *mgeo2)
void	Set (chrono::geometry::ChGeometry *mgeo1, chrono::geometry::ChGeometry *mgeo2, const ChVector<> &mp1, const ChVector<> &mp2, const ChVector< float > &mnormal, float *mreaction_cache=0)
void	SwapGeometries ()
void	CacheFetchSpeedSolutionFromManifold (float &mN, float &mU, float &mV)
void	CacheFetchPositionSolutionFromManifold (float &mN, float &mU, float &mV)
void	CacheStoreSpeedSolutionIntoManifold (const float mN, const float mU, const float mV)
void	CacheStorePositionSolutionIntoManifold (const float mN, const float mU, const float mV)
Public Attributes
chrono::geometry::ChGeometry *	geo1
chrono::geometry::ChGeometry *	geo2
ChVector	p1
ChVector	p2
ChVector< float >	normal
double	norm_dist
bool	just_intersection
float *	reactions_cache

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Detailed Description

Class for storing information about a collision point.

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Member Function Documentation

void chrono::collision::ChCollisionPair::CacheFetchPositionSolutionFromManifold	(	float &	mN,
		float &	mU,
		float &	mV
	)

Fetches normal and U,V 'positional' reactions, as previously stored in a persistent contact manifold maintained by the collision engine. If no cache, set as 0,0,0

void chrono::collision::ChCollisionPair::CacheFetchSpeedSolutionFromManifold	(	float &	mN,
		float &	mU,
		float &	mV
	)

Fetches normal and U,V impulsive reactions, as previously stored in a persistent contact manifold maintained by the collision engine. If no cache, set as 0,0,0

void chrono::collision::ChCollisionPair::CacheStorePositionSolutionIntoManifold	(	const float	mN,
		const float	mU,
		const float	mV
	)

Stores normal and U,V 'positional' reactions into a persistent contact manifold maintained by the collision engine (if any)

void chrono::collision::ChCollisionPair::CacheStoreSpeedSolutionIntoManifold	(	const float	mN,
		const float	mU,
		const float	mV
	)

Stores normal and U,V reactions into a persistent contact manifold maintained by the collision engine (if any)

void chrono::collision::ChCollisionPair::SwapGeometries

(

)

Swap geometries, that is geo1 becomes geo2 and viceversa; normal and so on are updates as well.