ElasticBounceHandler Class Reference

Handler for bounce on collision. More...

#include <Collision.h>

Inheritance diagram for ElasticBounceHandler:

Public Member Functions
	ElasticBounceHandler (const RunSettings &settings)
	ElasticBounceHandler (const Float n, const Float t)
virtual void	initialize (Storage &storage) override
virtual CollisionResult	collide (const Size i, const Size j, FlatSet< Size > &UNUSED(toRemove)) override
Public Member Functions inherited from ICollisionHandler
virtual CollisionResult	collide (const Size i, const Size j, FlatSet< Size > &toRemove)=0
	Computes the outcome of collision between i-th and j-th particle. More...
Public Member Functions inherited from Polymorphic
virtual	~Polymorphic ()

Protected Attributes
ArrayView< Vector >	r
ArrayView< Vector >	v
ArrayView< Float >	m
struct {
Float   n
	Normal;. More...
Float   t
	Tangential. More...
}	restitution
	Coefficients of restitution. More...

Detailed Description

Handler for bounce on collision.

No merging takes place. Particles lose fraction of momentum, given by coefficients of restitution.

Todo:

if restitution.t < 1, we should spin up the particles to conserve the angular momentum!!

Definition at line 269 of file Collision.h.

Constructor & Destructor Documentation

ElasticBounceHandler() [1/2]

ElasticBounceHandler::ElasticBounceHandler ( const RunSettings &  settings )

inlineexplicit

Definition at line 285 of file Collision.h.

ElasticBounceHandler() [2/2]

ElasticBounceHandler::ElasticBounceHandler ( const Float  n, const Float  t  )

inline

Definition at line 290 of file Collision.h.

Member Function Documentation

collide()

virtual CollisionResult ElasticBounceHandler::collide ( const Size  i, const Size  j, FlatSet< Size > &  UNUSEDtoRemove  )

inlineoverridevirtual

Definition at line 301 of file Collision.h.

initialize()

virtual void ElasticBounceHandler::initialize ( Storage &  storage )

inlineoverridevirtual

Implements ICollisionHandler.

Definition at line 295 of file Collision.h.

Member Data Documentation

m

ArrayView<Float> ElasticBounceHandler::m

protected

Definition at line 272 of file Collision.h.

n

Float ElasticBounceHandler::n

Normal;.

Definition at line 277 of file Collision.h.

r

ArrayView<Vector> ElasticBounceHandler::r

protected

Definition at line 271 of file Collision.h.

struct { ... } ElasticBounceHandler::restitution

Coefficients of restitution.

t

Float ElasticBounceHandler::t

Tangential.

Definition at line 280 of file Collision.h.

v

ArrayView<Vector> ElasticBounceHandler::v

protected

Definition at line 271 of file Collision.h.

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

• /home/pavel/projects/astro/sph/src/core/gravity/Collision.h