sofa::core::componentmodel::collision::CollisionGroupManager Class Reference

Given a set of contacts, create integration groups. More...

#include <CollisionGroupManager.h>

Inheritance diagram for sofa::core::componentmodel::collision::CollisionGroupManager:

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Collaboration diagram for sofa::core::componentmodel::collision::CollisionGroupManager:

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Public Member Functions
virtual	~CollisionGroupManager ()
	Destructor.
virtual void	createGroups (objectmodel::BaseContext *scene, const sofa::helper::vector< Contact * > &contacts)=0
	Create the integration groups.
virtual void	clearGroups (objectmodel::BaseContext *scene)=0
	Clear de integration groups.
virtual const sofa::helper::vector < objectmodel::BaseContext * > &	getGroups ()
	Get de integration groups.
Protected Member Functions
virtual void	changeInstance (Instance inst)
Protected Attributes
sofa::helper::vector < core::objectmodel::BaseContext * >	groups
	integration groups
std::map< Instance, sofa::helper::vector < core::objectmodel::BaseContext * > >	storedGroups

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Detailed Description

Given a set of contacts, create integration groups.

For each pair of objects in contacts :

• Look which mechanical integration algorithm is used

• If they are “compatible”, create a algorithm merging them

1. Often simply the most stable of the two

Explicit Euler + Explicit Runge Kutta -> Explicit Runge Kutta

Explicit * + Implicit Euler -> Implicit Euler

Definition at line 65 of file CollisionGroupManager.h.

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Constructor & Destructor Documentation

virtual sofa::core::componentmodel::collision::CollisionGroupManager::~CollisionGroupManager

(

)

[inline, virtual]

Destructor.

Definition at line 73 of file CollisionGroupManager.h.

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Member Function Documentation

virtual void sofa::core::componentmodel::collision::CollisionGroupManager::changeInstance

(

Instance

inst

)

[inline, protected, virtual]

Reimplemented in sofa::component::collision::DefaultCollisionGroupManager.

Definition at line 88 of file CollisionGroupManager.h.

References groups, sofa::core::componentmodel::collision::CollisionAlgorithm::instance, and storedGroups.

virtual void sofa::core::componentmodel::collision::CollisionGroupManager::clearGroups

(

objectmodel::BaseContext *

scene

)

[pure virtual]

Clear de integration groups.

Implemented in sofa::component::collision::DefaultCollisionGroupManager.

Referenced by sofa::component::collision::DefaultPipeline::doCollisionReset().

virtual void sofa::core::componentmodel::collision::CollisionGroupManager::createGroups	(	objectmodel::BaseContext *	scene,
		const sofa::helper::vector< Contact * > &	contacts
	)			[pure virtual]

Create the integration groups.

Implemented in sofa::component::collision::DefaultCollisionGroupManager.

Referenced by sofa::component::collision::DefaultPipeline::doCollisionResponse().

virtual const sofa::helper::vector<objectmodel::BaseContext*>& sofa::core::componentmodel::collision::CollisionGroupManager::getGroups

(

)

[inline, virtual]

Get de integration groups.

Definition at line 82 of file CollisionGroupManager.h.

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Field Documentation

sofa::helper::vector<core::objectmodel::BaseContext*> sofa::core::componentmodel::collision::CollisionGroupManager::groups [protected]

integration groups

Definition at line 69 of file CollisionGroupManager.h.

Referenced by changeInstance(), sofa::component::collision::DefaultCollisionGroupManager::clearGroups(), and sofa::component::collision::DefaultCollisionGroupManager::createGroups().

std::map<Instance,sofa::helper::vector<core::objectmodel::BaseContext*> > sofa::core::componentmodel::collision::CollisionGroupManager::storedGroups [protected]

Definition at line 82 of file CollisionGroupManager.h.

Referenced by changeInstance().

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

• framework/sofa/core/componentmodel/collision/CollisionGroupManager.h