LinearDistanceForce Class Reference

Pure virtual class for sinks and sources. More...

#include "linearDistanceForce.h"

Inheritance diagram for LinearDistanceForce:

List of all members.

Public Types
enum	FalloffType { FT_ONE_OVER_R, FT_ONE_OVER_R_SQUARED, FT_ONE_OVER_R_CUBED }
Public Member Functions
virtual TypeHandle	force_init_type ()
FalloffType	get_falloff_type () const
	falloff_type query
LPoint3f	get_force_center () const
	force_center query
float	get_radius () const
	radius query
float	get_scalar_term () const
	calculate the term based on falloff
virtual TypeHandle	get_type () const
virtual void	output (ostream &out) const
	Write a string representation of this instance to <out>.
void	set_falloff_type (FalloffType ft)
	falloff_type encapsulating wrap
void	set_force_center (const LPoint3f &p)
	set the force center
void	set_radius (float r)
	set the radius
virtual void	write (ostream &out, unsigned int indent=0) const
	Write a string representation of this instance to <out>.
Static Public Member Functions
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.
Protected Member Functions
	LinearDistanceForce (const LPoint3f &p, FalloffType ft, float r, float a, bool m)
	Simple constructor.
	LinearDistanceForce (const LinearDistanceForce &copy)
	copy constructor
virtual	~LinearDistanceForce ()
	destructor

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Detailed Description

Pure virtual class for sinks and sources.

Definition at line 26 of file linearDistanceForce.h.

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Constructor & Destructor Documentation

LinearDistanceForce::LinearDistanceForce	(	const LPoint3f &	p,
		FalloffType	ft,
		float	r,
		float	a,
		bool	m
	)		[protected]

Simple constructor.

Definition at line 25 of file linearDistanceForce.cxx.

LinearDistanceForce::LinearDistanceForce

(

const LinearDistanceForce &

copy

)

[protected]

copy constructor

Definition at line 37 of file linearDistanceForce.cxx.

LinearDistanceForce::~LinearDistanceForce

(

)

[protected, virtual]

destructor

Definition at line 50 of file linearDistanceForce.cxx.

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Member Function Documentation

LinearDistanceForce::FalloffType LinearDistanceForce::get_falloff_type

(

)

const [inline]

falloff_type query

Definition at line 51 of file linearDistanceForce.I.

LPoint3f LinearDistanceForce::get_force_center

(

)

const [inline]

force_center query

Definition at line 71 of file linearDistanceForce.I.

float LinearDistanceForce::get_radius

(

)

const [inline]

radius query

Definition at line 61 of file linearDistanceForce.I.

float LinearDistanceForce::get_scalar_term

(

)

const [inline]

calculate the term based on falloff

Definition at line 81 of file linearDistanceForce.I.

static void LinearDistanceForce::init_type

(

)

[inline, static]

This function is declared non-inline to work around a compiler bug in g++ 2.96.

Making it inline seems to cause problems in the optimizer.

Reimplemented from LinearForce.

Reimplemented in LinearSinkForce, and LinearSourceForce.

Definition at line 66 of file linearDistanceForce.h.

References LinearForce::init_type().

Referenced by LinearSourceForce::init_type(), and LinearSinkForce::init_type().

void LinearDistanceForce::output

(

ostream &

out

)

const [virtual]

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

Reimplemented from LinearForce.

Reimplemented in LinearSinkForce, and LinearSourceForce.

Definition at line 60 of file linearDistanceForce.cxx.

void LinearDistanceForce::set_falloff_type

(

FalloffType

ft

)

[inline]

falloff_type encapsulating wrap

Definition at line 21 of file linearDistanceForce.I.

void LinearDistanceForce::set_force_center

(

const LPoint3f &

p

)

[inline]

set the force center

Definition at line 41 of file linearDistanceForce.I.

void LinearDistanceForce::set_radius

(

float

r

)

[inline]

set the radius

Definition at line 31 of file linearDistanceForce.I.

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

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

Reimplemented from LinearForce.

Reimplemented in LinearSinkForce, and LinearSourceForce.

Definition at line 73 of file linearDistanceForce.cxx.

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

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