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ShowInterval Class Reference

An interval that calls NodePath::show(). More...

#include <showInterval.h>

Inheritance diagram for ShowInterval:


Public Types
enum	EventType { ET_initialize, ET_instant, ET_step, ET_finalize, ET_reverse_initialize, ET_reverse_instant, ET_reverse_finalize, ET_interrupt }
enum	State { S_initial, S_started, S_paused, S_final }
Public Member Functions
	ShowInterval (const NodePath &node, const string &name=string())
virtual void	priv_instant ()
	This is called in lieu of priv_initialize() ..
virtual void	priv_reverse_instant ()
	This is called in lieu of priv_reverse_initialize() ..
virtual TypeHandle	get_type () const
virtual TypeHandle	force_init_type ()
const string &	get_name () const
	Returns the interval's name.
double	get_duration () const
	Returns the duration of the interval in seconds.
bool	get_open_ended () const
	Returns the state of the "open_ended" flag.
State	get_state () const
	Indicates the state the interval believes it is in: whether it has been started, is currently in the middle, or has been finalized.
bool	is_stopped () const
	Returns true if the interval is in either its initial or final states (but not in a running or paused state).
void	set_done_event (const string &event)
	Sets the event that is generated whenever the interval reaches its final state, whether it is explicitly finished or whether it gets there on its own.
const string &	get_done_event () const
	Returns the event that is generated whenever the interval reaches its final state, whether it is explicitly finished or whether it gets there on its own.
void	set_t (double t)
	Explicitly sets the time within the interval.
double	get_t () const
	Returns the current time of the interval: the last value of t passed to priv_initialize(), priv_step(), or priv_finalize().
void	set_auto_pause (bool auto_pause)
	Changes the state of the 'auto_pause' flag.
bool	get_auto_pause () const
	Returns the state of the 'auto_pause' flag.
void	set_auto_finish (bool auto_finish)
	Changes the state of the 'auto_finish' flag.
bool	get_auto_finish () const
	Returns the state of the 'auto_finish' flag.
void	set_wants_t_callback (bool wants_t_callback)
	Changes the state of the 'wants_t_callback' flag.
bool	get_wants_t_callback () const
	Returns the state of the 'wants_t_callback' flag.
void	set_manager (CIntervalManager *manager)
	Indicates the CIntervalManager object which will be responsible for playing this interval.
CIntervalManager *	get_manager () const
	Returns the CIntervalManager object which will be responsible for playing this interval.
void	start (double start_t=0.0, double end_t=-1.0, double play_rate=1.0)
	Starts the interval playing by registering it with the current CIntervalManager.
void	loop (double start_t=0.0, double end_t=-1.0, double play_rate=1.0)
	Starts the interval playing by registering it with the current CIntervalManager.
double	pause ()
	Stops the interval from playing but leaves it in its current state.
void	resume ()
	Restarts the interval from its current point after a previous call to pause().
void	resume (double start_t)
	Restarts the interval from the indicated point after a previous call to pause().
void	finish ()
	Stops the interval from playing and sets it to its final state.
bool	is_playing () const
	Returns true if the interval is currently playing, false otherwise.
void	priv_do_event (double t, EventType event)
	Calls the appropriate event function indicated by the EventType.
virtual void	priv_initialize (double t)
	This replaces the first call to priv_step(), and indicates that the interval has just begun.
virtual void	priv_step (double t)
	Advances the time on the interval.
virtual void	priv_finalize ()
	This is called to stop an interval, forcing it to whatever state it would be after it played all the way through.
virtual void	priv_reverse_initialize (double t)
	Similar to priv_initialize(), but this is called when the interval is being played backwards; it indicates that the interval should start at the finishing state and undo any intervening intervals.
virtual void	priv_reverse_finalize ()
	Called generally following a priv_reverse_initialize(), this indicates the interval should set itself to the initial state.
virtual void	priv_interrupt ()
	This is called while the interval is playing to indicate that it is about to be interrupted; that is, priv_step() will not be called for a length of time.
virtual void	output (ostream &out) const
virtual void	write (ostream &out, int indent_level) const
void	setup_play (double start_time, double end_time, double play_rate, bool do_loop)
	Called to prepare the interval for automatic timed playback, e.g.
void	setup_resume ()
	Called to prepare the interval for restarting at the current point within the interval after an interruption.
bool	step_play ()
	Should be called once per frame to execute the automatic timed playback begun with setup_play().
void	mark_dirty ()
	Called by a derived class to indicate the interval has been changed internally and must be recomputed before its duration may be returned.
bool	check_t_callback ()
	Returns true if the wants_t_callback() flag is true and the interval's t value has changed since the last call to check_t_callback(), false otherwise.
int	get_type_index () const
bool	is_of_type (TypeHandle handle) const
bool	is_exact_type (TypeHandle handle) const
int	get_ref_count () const
int	ref () const
int	unref () const
void	test_ref_count_integrity () const
Static Public Member Functions
TypeHandle	get_class_type ()
void	init_type ()
Protected Member Functions
void	interval_done ()
	Called internally whenever the interval reaches its final state.
void	recompute () const
	Calls do_recompute() if the dirty flag has been set.
virtual void	do_recompute ()
	Does whatever processing is necessary to recompute the interval after a call to mark_dirty() has indicated a recomputation is necessary.
void	check_stopped (TypeHandle type, const char *method_name) const
	Issues a warning if our internal state is not in one of the stopped states.
void	check_started (TypeHandle type, const char *method_name) const
	Issues a warning if our internal state is not in one of the started states.
Protected Attributes
State	_state
double	_curr_t
string	_name
string	_done_event
double	_duration
bool	_auto_pause
bool	_auto_finish
bool	_wants_t_callback
double	_last_t_callback
CIntervalManager *	_manager
double	_clock_start
double	_start_t
double	_end_t
bool	_end_t_at_end
bool	_start_t_at_start
double	_play_rate
bool	_do_loop
int	_loop_count
int	_ref_count
Private Attributes
NodePath	_node
Static Private Attributes
int	_unique_index
TypeHandle	_type_handle

Detailed Description

An interval that calls NodePath::show().

Definition at line 36 of file showInterval.h.

Member Enumeration Documentation

enum CInterval::EventType [inherited]

Enumeration values:

ET_initialize

ET_instant

ET_step

ET_finalize

ET_reverse_initialize

ET_reverse_instant

ET_reverse_finalize

ET_interrupt

Definition at line 66 of file cInterval.h.

enum CInterval::State [inherited]

Enumeration values:

S_initial

S_started

S_paused

S_final

Definition at line 77 of file cInterval.h.

Constructor & Destructor Documentation

ShowInterval::ShowInterval ( const NodePath & node,

const string & name = string()

)

Definition at line 36 of file showInterval.cxx.
References CInterval::_name, and _unique_index.

Member Function Documentation

void CInterval::check_started ( TypeHandle type,

const char * method_name

) const [inline, protected, inherited]

Issues a warning if our internal state is not in one of the started states.

Definition at line 392 of file cInterval.I.
Referenced by CMetaInterval::priv_initialize(), and CInterval::priv_step().

void CInterval::check_stopped ( TypeHandle type,

const char * method_name

) const [inline, protected, inherited]

Issues a warning if our internal state is not in one of the stopped states.

Definition at line 372 of file cInterval.I.
Referenced by CMetaInterval::get_interval_end_time(), CInterval::is_playing(), CInterval::priv_do_event(), CInterval::priv_initialize(), priv_instant(), HideInterval::priv_instant(), and CMetaInterval::priv_step().

bool CInterval::check_t_callback ( ) [inline, inherited]

Returns true if the wants_t_callback() flag is true and the interval's t value has changed since the last call to check_t_callback(), false otherwise.

Definition at line 338 of file cInterval.I.

void CInterval::do_recompute ( ) [protected, virtual, inherited]

Does whatever processing is necessary to recompute the interval after a call to mark_dirty() has indicated a recomputation is necessary.

Reimplemented in CMetaInterval.
Definition at line 781 of file cInterval.cxx.

void CInterval::finish ( ) [inherited]

Stops the interval from playing and sets it to its final state.

Definition at line 216 of file cInterval.cxx.
References CInterval::ET_finalize, CInterval::ET_interrupt, CInterval::ET_reverse_finalize, CInterval::ET_reverse_initialize, CInterval::ET_reverse_instant, and CInterval::ET_step.

virtual TypeHandle ShowInterval::force_init_type ( void ) [inline, virtual]

Reimplemented from CInterval.
Definition at line 59 of file showInterval.h.

bool CInterval::get_auto_finish ( ) const [inline, inherited]

Returns the state of the 'auto_finish' flag.
See set_auto_finish().
Definition at line 240 of file cInterval.I.

bool CInterval::get_auto_pause ( ) const [inline, inherited]

Returns the state of the 'auto_pause' flag.
See set_auto_pause().
Definition at line 200 of file cInterval.I.
References CInterval::_manager, and INLINE.

TypeHandle ShowInterval::get_class_type ( void ) [inline, static]

Reimplemented from CInterval.
Definition at line 48 of file showInterval.h.
Referenced by priv_instant().

const string & CInterval::get_done_event ( ) const [inline, inherited]

Returns the event that is generated whenever the interval reaches its final state, whether it is explicitly finished or whether it gets there on its own.

Definition at line 143 of file cInterval.I.
References CInterval::_auto_pause.

double CInterval::get_duration ( void ) const [inline, inherited]

Returns the duration of the interval in seconds.

Definition at line 45 of file cInterval.I.
References CInterval::_open_ended, and INLINE.
Referenced by CMetaInterval::get_interval_end_time(), CInterval::priv_do_event(), CInterval::priv_finalize(), CMetaInterval::priv_instant(), CInterval::priv_interrupt(), and CInterval::priv_reverse_initialize().

CIntervalManager * CInterval::get_manager ( ) const [inline, inherited]

Returns the CIntervalManager object which will be responsible for playing this interval.
Note that this can only return a C++ object; if the particular CIntervalManager object has been extended in the scripting language, this will return the encapsulated C++ object, not the full extended object.
Definition at line 321 of file cInterval.I.

const string & CInterval::get_name ( ) const [inline, inherited]

Returns the interval's name.

Definition at line 32 of file cInterval.I.
References CInterval::_duration, INLINE, and CInterval::recompute().
Referenced by CInterval::get_wants_t_callback(), CInterval::priv_finalize(), CMetaInterval::priv_reverse_instant(), CInterval::set_wants_t_callback(), and CIntervalManager::~CIntervalManager().

bool CInterval::get_open_ended ( ) const [inline, inherited]

Returns the state of the "open_ended" flag.
This is primarily intended for instantaneous intervals like FunctionIntervals; it indicates true if the interval has some lasting effect that should be applied even if the interval doesn't get started until after its finish time, or false if the interval is a transitive thing that doesn't need to be called late.
Definition at line 71 of file cInterval.I.
References CInterval::_state, INLINE, CInterval::S_final, and CInterval::S_initial.
Referenced by CInterval::setup_play().

CInterval::State CInterval::get_state ( ) const [inline, inherited]

Indicates the state the interval believes it is in: whether it has been started, is currently in the middle, or has been finalized.

Definition at line 88 of file cInterval.I.
References CInterval::_done_event, and INLINE.
Referenced by CInterval::pause().

double CInterval::get_t ( void ) const [inline, inherited]

Returns the current time of the interval: the last value of t passed to priv_initialize(), priv_step(), or priv_finalize().

Definition at line 160 of file cInterval.I.
Referenced by CInterval::priv_reverse_finalize().

virtual TypeHandle ShowInterval::get_type ( void ) const [inline, virtual]

Reimplemented from CInterval.
Definition at line 56 of file showInterval.h.

bool CInterval::get_wants_t_callback ( ) const [inline, inherited]

Returns the state of the 'wants_t_callback' flag.
See set_wants_t_callback().
Definition at line 277 of file cInterval.I.
References CInterval::_state, CInterval::get_name(), TypeHandle::get_name(), INLINE, nassertv, CInterval::S_paused, CInterval::S_started, and verify_intervals.

void ShowInterval::init_type ( void ) [inline, static]

Reimplemented from CInterval.
Definition at line 51 of file showInterval.h.

void CInterval::interval_done ( ) [protected, inherited]

Called internally whenever the interval reaches its final state.

Definition at line 762 of file cInterval.cxx.
Referenced by CMetaInterval::get_interval_end_time(), CInterval::priv_do_event(), and CMetaInterval::priv_instant().

bool CInterval::is_playing ( ) const [inherited]

Returns true if the interval is currently playing, false otherwise.

Definition at line 246 of file cInterval.cxx.
References CInterval::_state, CInterval::check_stopped(), CInterval::get_class_type(), CInterval::priv_step(), CInterval::recompute(), CInterval::S_started, and t.

bool CInterval::is_stopped ( ) const [inline, inherited]

Returns true if the interval is in either its initial or final states (but not in a running or paused state).

Definition at line 105 of file cInterval.I.
Referenced by CInterval::setup_play().

void CInterval::loop ( double start_t = 0.0,

double end_t = -1.0,

double play_rate = 1.0

) [inherited]

Starts the interval playing by registering it with the current CIntervalManager.
The interval will play until it is interrupted with finish() or pause(), looping back to start_t when it reaches end_t.
If end_t is less than zero, it indicates the end of the interval.
Definition at line 143 of file cInterval.cxx.
References CInterval::_manager, CIntervalManager::add_c_interval(), and CInterval::setup_resume().

void CInterval::mark_dirty ( ) [inherited]

Called by a derived class to indicate the interval has been changed internally and must be recomputed before its duration may be returned.

Definition at line 741 of file cInterval.cxx.
Referenced by CMetaInterval::add_c_interval(), CMetaInterval::add_ext_index(), and CMetaInterval::push_level().

void CInterval::output ( ostream & out ) const [virtual, inherited]

Reimplemented in CLerpAnimEffectInterval, and CLerpNodePathInterval.
Definition at line 496 of file cInterval.cxx.

double CInterval::pause ( ) [inherited]

Stops the interval from playing but leaves it in its current state.
It may later be resumed from this point by calling resume().
Definition at line 161 of file cInterval.cxx.
References CInterval::_manager, CIntervalManager::find_c_interval(), CInterval::get_state(), CInterval::priv_finalize(), CInterval::priv_instant(), CInterval::S_final, and CInterval::S_initial.

void CInterval::priv_do_event ( double t,

EventType event

) [inherited]

Calls the appropriate event function indicated by the EventType.

Definition at line 262 of file cInterval.cxx.
References CInterval::_state, CInterval::check_stopped(), CInterval::get_class_type(), CInterval::get_duration(), CInterval::interval_done(), CInterval::priv_step(), CInterval::recompute(), CInterval::S_final, and CInterval::S_started.

void CInterval::priv_finalize ( ) [virtual, inherited]

This is called to stop an interval, forcing it to whatever state it would be after it played all the way through.
It's generally invoked by set_final_t().
Reimplemented in CMetaInterval.
Definition at line 381 of file cInterval.cxx.
References CInterval::get_duration(), and CInterval::get_name().
Referenced by CInterval::pause().

void CInterval::priv_initialize ( double t ) [virtual, inherited]

This replaces the first call to priv_step(), and indicates that the interval has just begun.
This may be overridden by derived classes that need to do some explicit initialization on the first call.
Reimplemented in CLerpNodePathInterval, and CMetaInterval.
Definition at line 316 of file cInterval.cxx.
References CInterval::_state, CInterval::check_stopped(), CInterval::get_class_type(), CInterval::priv_step(), CInterval::recompute(), CInterval::S_started, and t.
Referenced by CInterval::resume().

void ShowInterval::priv_instant ( ) [virtual]

This is called in lieu of priv_initialize() ..
priv_step() .. priv_finalize(), when everything is to happen within one frame. The interval should initialize itself, then leave itself in the final state.
Reimplemented from CInterval.
Definition at line 64 of file showInterval.cxx.
References _node, CInterval::_state, CInterval::check_stopped(), get_class_type(), NodePath::hide(), and CInterval::S_initial.

void CInterval::priv_interrupt ( ) [virtual, inherited]

This is called while the interval is playing to indicate that it is about to be interrupted; that is, priv_step() will not be called for a length of time.
But the interval should remain in its current state in anticipation of being eventually restarted when the calls to priv_step() eventually resume.
The purpose of this function is to allow self-running intervals like sound intervals to stop the actual sound playback during the pause.
Reimplemented in CMetaInterval.
Definition at line 482 of file cInterval.cxx.
References CInterval::_clock_start, CInterval::_end_t, CInterval::_play_rate, CInterval::_start_t, CInterval::get_duration(), and t.

void CInterval::priv_reverse_finalize ( ) [virtual, inherited]

Called generally following a priv_reverse_initialize(), this indicates the interval should set itself to the initial state.

Reimplemented in CMetaInterval.
Definition at line 449 of file cInterval.cxx.
References CInterval::_clock_start, CInterval::_end_t, CInterval::_loop_count, CInterval::_play_rate, CInterval::_start_t, ClockObject::get_frame_time(), ClockObject::get_global_clock(), and CInterval::get_t().
Referenced by CInterval::setup_play().

void CInterval::priv_reverse_initialize ( double t ) [virtual, inherited]

Similar to priv_initialize(), but this is called when the interval is being played backwards; it indicates that the interval should start at the finishing state and undo any intervening intervals.

Reimplemented in CLerpNodePathInterval, and CMetaInterval.
Definition at line 404 of file cInterval.cxx.
References CInterval::_start_t, CInterval::_start_t_at_start, CInterval::get_duration(), and nassertv.

void ShowInterval::priv_reverse_instant ( ) [virtual]

This is called in lieu of priv_reverse_initialize() ..
priv_step() .. priv_reverse_finalize(), when everything is to happen within one frame. The interval should initialize itself, then leave itself in the initial state.
Reimplemented from CInterval.
Definition at line 87 of file showInterval.cxx.

void CInterval::priv_step ( double t ) [virtual, inherited]

Advances the time on the interval.
The time may either increase (the normal case) or decrease (e.g. if the interval is being played by a slider).
Reimplemented in CLerpAnimEffectInterval, CLerpNodePathInterval, CMetaInterval, and WaitInterval.
Definition at line 360 of file cInterval.cxx.
References CInterval::_state, CInterval::check_started(), CInterval::get_class_type(), and CInterval::S_paused.
Referenced by CInterval::is_playing(), CInterval::priv_do_event(), and CInterval::priv_initialize().

void CInterval::recompute ( ) const [inline, protected, inherited]

Calls do_recompute() if the dirty flag has been set.

Definition at line 355 of file cInterval.I.
Referenced by CMetaInterval::get_interval_end_time(), CInterval::get_name(), CInterval::is_playing(), CMetaInterval::pop_level(), CInterval::priv_do_event(), CInterval::priv_initialize(), CMetaInterval::priv_reverse_instant(), CMetaInterval::priv_step(), and CMetaInterval::set_interval_start_time().

void CInterval::resume ( double start_t ) [inherited]

Restarts the interval from the indicated point after a previous call to pause().

Definition at line 199 of file cInterval.cxx.
References CInterval::ET_initialize, CInterval::ET_instant, CInterval::priv_initialize(), CInterval::priv_instant(), and t.

void CInterval::resume ( void ) [inherited]

Restarts the interval from its current point after a previous call to pause().

Definition at line 183 of file cInterval.cxx.
References CInterval::_manager, and CIntervalManager::remove_c_interval().

void CInterval::set_auto_finish ( bool auto_finish ) [inline, inherited]

Changes the state of the 'auto_finish' flag.
If this is true, the interval may be arbitrarily finished when the system needs to reset due to some external event by calling CIntervalManager::interrupt(). If this is false (the default), the interval must always be explicitly finished or paused.
Definition at line 225 of file cInterval.I.
References CInterval::_manager.

void CInterval::set_auto_pause ( bool auto_pause ) [inline, inherited]

Changes the state of the 'auto_pause' flag.
If this is true, the interval may be arbitrarily interrupted when the system needs to reset due to some external event by calling CIntervalManager::interrupt(). If this is false (the default), the interval must always be explicitly finished or paused.
Definition at line 185 of file cInterval.I.
References CInterval::_last_t_callback.

void CInterval::set_done_event ( const string & event ) [inline, inherited]

Sets the event that is generated whenever the interval reaches its final state, whether it is explicitly finished or whether it gets there on its own.

Definition at line 124 of file cInterval.I.
References CInterval::_auto_pause, and INLINE.

void CInterval::set_manager ( CIntervalManager * manager ) [inline, inherited]

Indicates the CIntervalManager object which will be responsible for playing this interval.
This defaults to the global CIntervalManager; you should need to change this only if you have special requirements for playing this interval.
Definition at line 298 of file cInterval.I.

void CInterval::set_t ( double t ) [inherited]

Explicitly sets the time within the interval.
Normally, you would use start() .. finish() to let the time play normally, but this may be used to set the time to some particular value.
Definition at line 80 of file cInterval.cxx.

void CInterval::set_wants_t_callback ( bool wants_t_callback ) [inline, inherited]

Changes the state of the 'wants_t_callback' flag.
If this is true, the interval will be returned by CIntervalManager::get_event() each time the interval's time value has been changed, regardless of whether it has any external events.
Definition at line 261 of file cInterval.I.
References CInterval::_state, CInterval::get_name(), TypeHandle::get_name(), INLINE, nassertv, CInterval::S_started, and verify_intervals.

void CInterval::setup_play ( double start_time,

double end_time,

double play_rate,

bool do_loop

) [inherited]

Called to prepare the interval for automatic timed playback, e.g.
via a Python task. The interval will be played from start_t to end_t, at a time factor specified by play_rate. start_t must always be less than end_t (except for the exception for end_t == -1, below), but if play_rate is negative the interval will be played backwards.
Specify end_t of -1 to play the entire interval from start_t.
Call step_play() repeatedly to execute the interval.
Definition at line 547 of file cInterval.cxx.
References CInterval::_loop_count, CInterval::get_open_ended(), CInterval::is_stopped(), CInterval::priv_reverse_finalize(), and CInterval::priv_reverse_instant().

void CInterval::setup_resume ( ) [inherited]

Called to prepare the interval for restarting at the current point within the interval after an interruption.

Definition at line 590 of file cInterval.cxx.
References CInterval::_dirty, and CInterval::_parents.
Referenced by CInterval::loop().

void CInterval::start ( double start_t = 0.0,

double end_t = -1.0,

double play_rate = 1.0

) [inherited]

Starts the interval playing by registering it with the current CIntervalManager.
The interval will play to the end and stop.
If end_t is less than zero, it indicates the end of the interval.
Definition at line 115 of file cInterval.cxx.
References CInterval::_manager.

bool CInterval::step_play ( ) [inherited]

Should be called once per frame to execute the automatic timed playback begun with setup_play().
Returns true if the interval should continue, false if it is done and should stop.
Definition at line 618 of file cInterval.cxx.
References CInterval::_dirty.

void CInterval::write ( ostream & out,

int indent_level

) const [virtual, inherited]

Reimplemented in CMetaInterval.
Definition at line 512 of file cInterval.cxx.

Member Data Documentation

bool CInterval::_auto_finish [protected, inherited]

Definition at line 157 of file cInterval.h.
Referenced by CInterval::CInterval().

bool CInterval::_auto_pause [protected, inherited]

Definition at line 156 of file cInterval.h.
Referenced by CInterval::CInterval(), CInterval::get_done_event(), and CInterval::set_done_event().

double CInterval::_clock_start [protected, inherited]

Definition at line 163 of file cInterval.h.
Referenced by CInterval::CInterval(), CInterval::priv_interrupt(), and CInterval::priv_reverse_finalize().

double CInterval::_curr_t [protected, inherited]

Definition at line 151 of file cInterval.h.
Referenced by CMetaInterval::get_interval_end_time(), CMetaInterval::priv_initialize(), CMetaInterval::priv_instant(), CMetaInterval::priv_reverse_initialize(), WaitInterval::priv_step(), and CMetaInterval::priv_step().

bool CInterval::_do_loop [protected, inherited]

Definition at line 169 of file cInterval.h.
Referenced by CInterval::CInterval().

string CInterval::_done_event [protected, inherited]

Definition at line 153 of file cInterval.h.
Referenced by CInterval::get_state().

double CInterval::_duration [protected, inherited]

Definition at line 154 of file cInterval.h.
Referenced by CInterval::CInterval(), CInterval::get_name(), and CMetaInterval::priv_interrupt().

double CInterval::_end_t [protected, inherited]

Definition at line 165 of file cInterval.h.
Referenced by CInterval::CInterval(), CInterval::priv_interrupt(), and CInterval::priv_reverse_finalize().

bool CInterval::_end_t_at_end [protected, inherited]

Definition at line 166 of file cInterval.h.
Referenced by CInterval::CInterval().

double CInterval::_last_t_callback [protected, inherited]

Definition at line 159 of file cInterval.h.
Referenced by CInterval::CInterval(), and CInterval::set_auto_pause().

int CInterval::_loop_count [protected, inherited]

Definition at line 170 of file cInterval.h.
Referenced by CInterval::CInterval(), CInterval::priv_reverse_finalize(), and CInterval::setup_play().

CIntervalManager* CInterval::_manager [protected, inherited]

Definition at line 160 of file cInterval.h.
Referenced by CInterval::CInterval(), CInterval::get_auto_pause(), CInterval::loop(), CInterval::pause(), CInterval::resume(), CInterval::set_auto_finish(), and CInterval::start().

string CInterval::_name [protected, inherited]

Definition at line 152 of file cInterval.h.
Referenced by HideInterval::HideInterval(), and ShowInterval().

NodePath ShowInterval::_node [private]

Definition at line 44 of file showInterval.h.
Referenced by priv_instant().

double CInterval::_play_rate [protected, inherited]

Definition at line 168 of file cInterval.h.
Referenced by CInterval::CInterval(), CInterval::priv_interrupt(), and CInterval::priv_reverse_finalize().

double CInterval::_start_t [protected, inherited]

Definition at line 164 of file cInterval.h.
Referenced by CInterval::CInterval(), CInterval::priv_interrupt(), CInterval::priv_reverse_finalize(), and CInterval::priv_reverse_initialize().

bool CInterval::_start_t_at_start [protected, inherited]

Definition at line 167 of file cInterval.h.
Referenced by CInterval::CInterval(), and CInterval::priv_reverse_initialize().

State CInterval::_state [protected, inherited]

Definition at line 150 of file cInterval.h.
Referenced by CMetaInterval::get_interval_end_time(), CInterval::get_open_ended(), CInterval::get_wants_t_callback(), CInterval::is_playing(), CInterval::priv_do_event(), CMetaInterval::priv_initialize(), CLerpNodePathInterval::priv_initialize(), CInterval::priv_initialize(), priv_instant(), HideInterval::priv_instant(), CMetaInterval::priv_instant(), CInterval::priv_instant(), CMetaInterval::priv_reverse_initialize(), WaitInterval::priv_step(), CMetaInterval::priv_step(), CInterval::priv_step(), and CInterval::set_wants_t_callback().

TypeHandle ShowInterval::_type_handle [static, private]

Reimplemented from CInterval.
Definition at line 25 of file showInterval.cxx.

int ShowInterval::_unique_index [static, private]

Definition at line 24 of file showInterval.cxx.
Referenced by ShowInterval().

bool CInterval::_wants_t_callback [protected, inherited]

Definition at line 158 of file cInterval.h.
Referenced by CInterval::CInterval().

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

direct/src/interval/showInterval.h
direct/src/interval/showInterval.cxx

Generated on Fri May 2 01:41:07 2003 for Direct by

1.3

ShowInterval Class Reference

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Attributes

Static Private Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

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