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LinearVectorForce Class Reference

Simple directed vector force. More...

#include "linearVectorForce.h"

Inheritance diagram for LinearVectorForce:
LinearForce BaseForce TypedReferenceCount TypedObject ReferenceCount MemoryBase MemoryBase

Public Member Functions

 LinearVectorForce (const LVector3 &vec, PN_stdfloat a=1.0f, bool mass=false)
 Vector Constructor. More...
 
 LinearVectorForce (const LinearVectorForce &copy)
 Copy Constructor. More...
 
 LinearVectorForce (PN_stdfloat x=0.0f, PN_stdfloat y=0.0f, PN_stdfloat z=0.0f, PN_stdfloat a=1.0f, bool mass=false)
 Default/Piecewise constructor. More...
 
virtual ~LinearVectorForce ()
 Destructor. More...
 
virtual TypeHandle force_init_type ()
 
LVector3 get_local_vector () const
 
virtual TypeHandle get_type () const
 
LinearVectorForceoperator+= (const LinearVectorForce &other)
 Performs a memberwise addition between two LinearVectorForces. More...
 
virtual void output (ostream &out) const
 Write a string representation of this instance to <out>. More...
 
void set_vector (const LVector3 &v)
 encapsulating wrapper More...
 
void set_vector (PN_stdfloat x, PN_stdfloat y, PN_stdfloat z)
 piecewise encapsulating wrapper More...
 
virtual void write (ostream &out, unsigned int indent=0) const
 Write a string representation of this instance to <out>. More...
 
- Public Member Functions inherited from LinearForce
 ~LinearForce ()
 Destructor. More...
 
PN_stdfloat get_amplitude () const
 
bool get_mass_dependent () const
 
LVector3 get_vector (const PhysicsObject *po)
 
LVector3 get_vector_masks ()
 
virtual bool is_linear () const
 
void set_amplitude (const PN_stdfloat a)
 
void set_mass_dependent (bool m)
 
void set_vector_masks (bool x, bool y, bool z)
 
- Public Member Functions inherited from BaseForce
virtual ~BaseForce ()
 destructor More...
 
bool get_active () const
 
ForceNodeget_force_node () const
 
NodePath get_force_node_path () const
 
void set_active (bool active)
 
virtual void write (ostream &out, int indent_level=0) const
 Write a string representation of this instance to <out>. More...
 
- 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)
 
TypedObjectas_typed_object ()
 Returns the object, upcast (if necessary) to a TypedObject pointer. More...
 
const TypedObjectas_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...
 
void operator= (const TypedObject &copy)
 
- Public Member Functions inherited from ReferenceCount
int get_ref_count () const
 Returns the current reference count. More...
 
WeakReferenceListget_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 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...
 
void weak_ref (WeakPointerToVoid *ptv)
 Adds the indicated PointerToVoid as a weak reference to this object. More...
 
void weak_unref (WeakPointerToVoid *ptv)
 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 LinearForce
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 ()
 

Detailed Description

Simple directed vector force.

Suitable for gravity, non-turbulent wind, etc...

Definition at line 25 of file linearVectorForce.h.

Constructor & Destructor Documentation

◆ LinearVectorForce() [1/3]

LinearVectorForce::LinearVectorForce ( const LVector3 vec,
PN_stdfloat  a = 1.0f,
bool  mass = false 
)

Vector Constructor.

Definition at line 30 of file linearVectorForce.cxx.

Referenced by LinearVectorForce(), and ~LinearVectorForce().

◆ LinearVectorForce() [2/3]

LinearVectorForce::LinearVectorForce ( const LinearVectorForce copy)

Copy Constructor.

Definition at line 52 of file linearVectorForce.cxx.

References ~LinearVectorForce().

◆ LinearVectorForce() [3/3]

LinearVectorForce::LinearVectorForce ( PN_stdfloat  x = 0.0f,
PN_stdfloat  y = 0.0f,
PN_stdfloat  z = 0.0f,
PN_stdfloat  a = 1.0f,
bool  mass = false 
)

Default/Piecewise constructor.

Definition at line 41 of file linearVectorForce.cxx.

References LinearVectorForce().

◆ ~LinearVectorForce()

LinearVectorForce::~LinearVectorForce ( )
virtual

Destructor.

Definition at line 63 of file linearVectorForce.cxx.

References LinearVectorForce(), and output().

Referenced by LinearVectorForce().

Member Function Documentation

◆ operator+=()

LinearVectorForce & LinearVectorForce::operator+= ( const LinearVectorForce other)
inline

Performs a memberwise addition between two LinearVectorForces.

Definition at line 51 of file linearVectorForce.I.

Referenced by set_vector().

◆ output()

void LinearVectorForce::output ( ostream &  out) const
virtual

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

Reimplemented from LinearForce.

Definition at line 93 of file linearVectorForce.cxx.

References write().

Referenced by ~LinearVectorForce().

◆ set_vector() [1/2]

void LinearVectorForce::set_vector ( const LVector3 v)
inline

encapsulating wrapper

Definition at line 21 of file linearVectorForce.I.

◆ set_vector() [2/2]

void LinearVectorForce::set_vector ( PN_stdfloat  x,
PN_stdfloat  y,
PN_stdfloat  z 
)
inline

piecewise encapsulating wrapper

Definition at line 31 of file linearVectorForce.I.

References operator+=().

◆ write()

void LinearVectorForce::write ( ostream &  out,
unsigned int  indent = 0 
) const
virtual

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

Reimplemented from LinearForce.

Definition at line 106 of file linearVectorForce.cxx.

References LinearForce::write().

Referenced by output().


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