A force that acts on a PhysicsObject by way of an Integrator. More...

#include "linearForce.h"

Inheritance diagram for LinearForce:

Public Member Functions
	~LinearForce ()
	Destructor. More...

virtual TypeHandle	force_init_type ()

PN_stdfloat	get_amplitude () const

bool	get_mass_dependent () const

virtual TypeHandle	get_type () const

LVector3	get_vector (const PhysicsObject *po)

LVector3	get_vector_masks ()

virtual bool	is_linear () const

virtual LinearForce *	make_copy ()=0

virtual void	output (std::ostream &out) const
	Write a string representation of this instance to <out>. More...

void	set_amplitude (const PN_stdfloat a)

void	set_mass_dependent (bool m)

void	set_vector_masks (bool x, bool y, bool z)

virtual void	write (std::ostream &out, int indent=0) const
	Write a string representation of this instance to <out>. More...

Public Member Functions inherited from BaseForce
virtual	~BaseForce ()
	destructor More...

bool	get_active () const

ForceNode *	get_force_node () const

NodePath	get_force_node_path () const

void	set_active (bool active)

Public Member Functions inherited from TypedReferenceCount
	TypedReferenceCount (const TypedReferenceCount &copy)

void	operator= (const TypedReferenceCount &copy)

Public Member Functions inherited from TypedObject
	TypedObject (const TypedObject &copy)=default

TypedObject *	as_typed_object ()
	Returns the object, upcast (if necessary) to a TypedObject pointer. More...

const TypedObject *	as_typed_object () const
	Returns the object, upcast (if necessary) to a TypedObject pointer. More...

int	get_best_parent_from_Set (const std::set< int > &) const

int	get_type_index () const
	Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. More...

bool	is_exact_type (TypeHandle handle) const
	Returns true if the current object is the indicated type exactly. More...

bool	is_of_type (TypeHandle handle) const
	Returns true if the current object is or derives from the indicated type. More...

TypedObject &	operator= (const TypedObject &copy)=default

Public Member Functions inherited from ReferenceCount
int	get_ref_count () const

WeakReferenceList *	get_weak_list () const
	Returns the WeakReferenceList associated with this ReferenceCount object. More...

bool	has_weak_list () const
	Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise. More...

void	local_object ()
	This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack. More...

void	ref () const
	Explicitly increments the reference count. More...

bool	ref_if_nonzero () const
	Atomically increases the reference count of this object if it is not zero. More...

bool	test_ref_count_integrity () const
	Does some easy checks to make sure that the reference count isn't completely bogus. More...

bool	test_ref_count_nonzero () const
	Does some easy checks to make sure that the reference count isn't zero, or completely bogus. More...

virtual bool	unref () const
	Explicitly decrements the reference count. More...

WeakReferenceList *	weak_ref ()
	Adds the indicated PointerToVoid as a weak reference to this object. More...

void	weak_unref ()
	Removes the indicated PointerToVoid as a weak reference to this object. More...

Static Public Member Functions
static TypeHandle	get_class_type ()

static void	init_type ()

Static Public Member Functions inherited from BaseForce
static TypeHandle	get_class_type ()

static void	init_type ()

Static Public Member Functions inherited from TypedReferenceCount
static TypeHandle	get_class_type ()

static void	init_type ()

Static Public Member Functions inherited from TypedObject
static TypeHandle	get_class_type ()

static void	init_type ()
	This function is declared non-inline to work around a compiler bug in g++ 2.96. More...

Static Public Member Functions inherited from ReferenceCount
static TypeHandle	get_class_type ()

static void	init_type ()

Additional Inherited Members
Public Attributes inherited from TypedObject
	get_type

Public Attributes inherited from ReferenceCount
	get_ref_count
	Returns the current reference count. More...

Detailed Description

A force that acts on a PhysicsObject by way of an Integrator.

This is a pure virtual base class.

Definition at line 23 of file linearForce.h.

Constructor & Destructor Documentation

◆ ~LinearForce()

LinearForce::~LinearForce ( )

Destructor.

Definition at line 50 of file linearForce.cxx.

Member Function Documentation

◆ output()

void LinearForce::output ( std::ostream & out ) const

virtual

Write a string representation of this instance to <out>.

Reimplemented from BaseForce.

Reimplemented in LinearCylinderVortexForce, LinearDistanceForce, LinearControlForce, LinearVectorForce, LinearFrictionForce, LinearUserDefinedForce, LinearNoiseForce, LinearSinkForce, LinearSourceForce, LinearJitterForce, and LinearRandomForce.

Definition at line 85 of file linearForce.cxx.

◆ write()

void LinearForce::write	(	std::ostream &	out,
		int	indent = `0`
	)		const

virtual

Write a string representation of this instance to <out>.

Reimplemented from BaseForce.

Reimplemented in LinearCylinderVortexForce, LinearDistanceForce, LinearControlForce, LinearVectorForce, LinearFrictionForce, LinearUserDefinedForce, LinearNoiseForce, LinearSinkForce, LinearSourceForce, LinearJitterForce, and LinearRandomForce.

Definition at line 95 of file linearForce.cxx.

References indent(), and BaseForce::write().

Referenced by LinearRandomForce::write(), LinearFrictionForce::write(), LinearUserDefinedForce::write(), LinearVectorForce::write(), LinearControlForce::write(), LinearDistanceForce::write(), and LinearCylinderVortexForce::write().

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

panda/src/physics/linearForce.h
panda/src/physics/linearForce.cxx
panda/src/physics/linearForce.I

Public Member Functions