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PhysicsManager Class Reference

Physics don't get much higher-level than this. More...

#include <physicsManager.h>

List of all members.

Public Member Functions
	PhysicsManager (void)
	Default Constructor.
virtual	~PhysicsManager (void)
	Simple Destructor.
void	attach_linear_integrator (LinearIntegrator *i)
	Hooks a linear integrator into the manager.
void	attach_angular_integrator (AngularIntegrator *i)
	Hooks an angular integrator into the manager.
void	attach_physical (Physical *p)
	Registers a Physical class with the manager.
void	attach_physicalnode (PhysicalNode *p)
	Registers an physicalnode with the manager.
void	add_linear_force (LinearForce *f)
	Adds a global linear force to the physics manager.
void	add_angular_force (AngularForce *f)
	Adds a global angular force to the physics manager.
void	clear_linear_forces (void)
	Resets the physics manager force vector.
void	clear_angular_forces (void)
	Resets the physics manager force vector.
void	clear_physicals (void)
	Resets the physics manager objects vector.
void	remove_physical (Physical *p)
	takes a physical out of the object list
void	remove_linear_force (LinearForce *f)
	takes a linear force out of the physics list
void	remove_angular_force (AngularForce *f)
	takes an angular force out of the physics list
void	do_physics (float dt)
	This is the main high-level API call.
Private Attributes
pvector< Physical * >	_physicals
pvector< PointerTo< LinearForce > >	_linear_forces
pvector< PointerTo< AngularForce > >	_angular_forces
PointerTo< LinearIntegrator >	_linear_integrator
PointerTo< AngularIntegrator >	_angular_integrator
Friends
class	Physical

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Detailed Description

Physics don't get much higher-level than this.

Attach as many Physicals (particle systems, etc..) as you want, pick an integrator and go.

Definition at line 49 of file physicsManager.h.

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Constructor & Destructor Documentation

PhysicsManager::PhysicsManager (  void   )

Default Constructor. NOTE: EulerIntegrator is the standard default. Definition at line 39 of file physicsManager.cxx.

PhysicsManager::~PhysicsManager (  void   )  [virtual]

Simple Destructor. Definition at line 53 of file physicsManager.cxx. References _linear_forces.

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Member Function Documentation

void PhysicsManager::add_angular_force (  AngularForce *  f  )  [inline]

Adds a global angular force to the physics manager. Definition at line 92 of file physicsManager.I. References _physicals, and INLINE.

void PhysicsManager::add_linear_force (  LinearForce *  f  )  [inline]

Adds a global linear force to the physics manager. Definition at line 48 of file physicsManager.I. References attach_physical(), PhysicalNode::get_num_physicals(), PhysicalNode::get_physical(), and INLINE.

void PhysicsManager::attach_angular_integrator (  AngularIntegrator *  i  )  [inline]

Hooks an angular integrator into the manager. Definition at line 148 of file physicsManager.I.

void PhysicsManager::attach_linear_integrator (  LinearIntegrator *  i  )  [inline]

Hooks a linear integrator into the manager. Definition at line 135 of file physicsManager.I.

void PhysicsManager::attach_physical (  Physical *  p  )  [inline]

Registers a Physical class with the manager. Definition at line 31 of file physicsManager.I. Referenced by add_linear_force().

void PhysicsManager::attach_physicalnode (  PhysicalNode *  p  )  [inline]

Registers an physicalnode with the manager. Definition at line 65 of file physicsManager.I. References _linear_forces.

void PhysicsManager::clear_angular_forces (  void   )  [inline]

Resets the physics manager force vector. Definition at line 109 of file physicsManager.I. References _linear_integrator.

void PhysicsManager::clear_linear_forces (  void   )  [inline]

Resets the physics manager force vector. Definition at line 79 of file physicsManager.I. References _angular_forces.

void PhysicsManager::clear_physicals (  void   )  [inline]

Resets the physics manager objects vector. Definition at line 122 of file physicsManager.I.

void PhysicsManager::do_physics (  float  dt  )

This is the main high-level API call. Performs integration on every attached Physical. Definition at line 129 of file physicsManager.cxx.

void PhysicsManager::remove_angular_force (  AngularForce *  f  )

takes an angular force out of the physics list Definition at line 86 of file physicsManager.cxx. References _physicals, Physical::_physics_manager, and NULL.

void PhysicsManager::remove_linear_force (  LinearForce *  f  )

takes a linear force out of the physics list Definition at line 65 of file physicsManager.cxx. References _angular_forces, and PT.

void PhysicsManager::remove_physical (  Physical *  p  )

takes a physical out of the object list Definition at line 107 of file physicsManager.cxx. References _linear_integrator, and _physicals.

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Friends And Related Function Documentation

friend class Physical [friend]

Definition at line 85 of file physicsManager.h.

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Member Data Documentation

pvector< PointerTo< AngularForce > > PhysicsManager::_angular_forces [private]

Definition at line 60 of file physicsManager.h. Referenced by clear_linear_forces(), and remove_linear_force().

PointerTo< AngularIntegrator > PhysicsManager::_angular_integrator [private]

Definition at line 63 of file physicsManager.h.

pvector< PointerTo< LinearForce > > PhysicsManager::_linear_forces [private]

Definition at line 59 of file physicsManager.h. Referenced by attach_physicalnode(), and ~PhysicsManager().

PointerTo< LinearIntegrator > PhysicsManager::_linear_integrator [private]

Definition at line 62 of file physicsManager.h. Referenced by clear_angular_forces(), and remove_physical().

pvector< Physical * > PhysicsManager::_physicals [private]

Definition at line 58 of file physicsManager.h. Referenced by add_angular_force(), remove_angular_force(), and remove_physical().

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

• panda/src/physics/physicsManager.h
• panda/src/physics/physicsManager.cxx
• panda/src/physics/physicsManager.I

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