Universe Class Reference

Universe. More...

#include <S2_Universe.h>

List of all members.

Public Member Functions
	Universe ()
virtual	~Universe ()
Universe Creation and Destruction.
void	BigBang (unsigned int max_obj=S2_UNIVERSE_DEFAULT_MAX_OBJ)
void	BigCrunch ()
System creation, destruction and configuration.
System *	CreateSystem ()
void	DestroySystem (System *p_sys)
System creation and destruction.
Object *	CreateObject (Model::ModelType natural_model_type, System *natural_sys=NULL)
void	DestroyObject (Object *p_obj)
Consultors.
unsigned int	GetNumObjects () const
unsigned int	GetNumSystems () const
Simulation methods
void	Update (Real dt)
Private Member Functions
Memory allocation related methods
Object *	AllocObject ()
void	DeallocObject (Object *p_obj)
Private Attributes
UniverseID	m_id
std::vector< System * >	m_vecSystems
std::vector< Object >	m_vecObjects
std::list< Object * >	m_listFreeObjects
	Objects unattached to any.

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Detailed Description

Universe.

Represents a closed universe inhabited by animated objects.

Contains a set of Objects organized into Systems for their simulation and offers methods to create and manipulate them.

The Universe is the highest level of the collision detection test between Object geometries/shapes. Anything in a Universe can collide with everything else, except for disabled Objects/Systems/groups.

Funcionalities:

• Memory allocation
  • Maxims rigids de num d'objectes?
  • Maxim rigid de memoria total i alocatacio contigua? (Millor!)
• Collision Detection
• Scales, Standard magnitudes...
• Time
• Serialization

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Constructor & Destructor Documentation

BEGIN_NAMESPACE_S2 Universe::Universe (   )

Universe::~Universe (   )  [virtual]

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Member Function Documentation

Object * Universe::AllocObject (   )  [private]

void Universe::BigBang (  unsigned int  max_obj = S2_UNIVERSE_DEFAULT_MAX_OBJ  )

Experienced god required, candidates send CV to draven@users.sf.net

void Universe::BigCrunch (   )

Goodbye cruel world...

Object * Universe::CreateObject (  Model::ModelType  natural_model_type, System *  natural_sys = NULL )

Creates a new Object in the Universe. Parameters: natural_model_type:  Natural/preferred type of Model that will be used in the Object animation. natural_sys:  The system in which the object/model is inserted and simulated. If NULL, the Object will be considered completely free/uncoupled with any other object and therefore updated locally. Todo: How do we create app-defined-models?? it should be something like:

System * Universe::CreateSystem (   )

Creates a new System in the Universe.

void Universe::DeallocObject (  Object *  p_obj  )  [private]

void Universe::DestroyObject (  Object *  p_obj  )

Destroys an Object. Todo: What happens with the attached Shape, Controllers, Interactions, etc... ? Todo: Notify the System in which it's being simulated

void Universe::DestroySystem (  System *  p_sys  )

Destroys a System in a Universe. Todo: What happens with the objects/models inside the system ?

unsigned int Universe::GetNumObjects (   )  const

unsigned int Universe::GetNumSystems (   )  const

void Universe::Update (  Real  dt  )

Advances a timestep of dt for all the Objects currently simulated in this Universe.

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Member Data Documentation

UniverseID Universe::m_id [private]

std::list<Object *> Universe::m_listFreeObjects [private]

Objects unattached to any.

std::vector<Object> Universe::m_vecObjects [private]

std::vector<System *> Universe::m_vecSystems [private]

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

• S2_Universe.h
• S2_Universe.cpp

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