An interval that calls NodePath::show(). More...
#include "showInterval.h"
Inheritance diagram for ShowInterval:
Public Member Functions | |
| ShowInterval (const NodePath &node, const std::string &name=std::string()) | |
| virtual TypeHandle | force_init_type () |
| virtual TypeHandle | get_type () const |
| virtual void | priv_instant () |
| This is called in lieu of priv_initialize() . More... | |
| virtual void | priv_reverse_instant () |
| This is called in lieu of priv_reverse_initialize() . More... | |
 Public Member Functions inherited from CInterval | |
| CInterval (const std::string &name, double duration, bool open_ended) | |
| 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. More... | |
| void | clear_to_initial () |
| Pauses the interval, if it is playing, and resets its state to its initial state, abandoning any state changes already in progress in the middle of the interval. More... | |
| void | finish () |
| Stops the interval from playing and sets it to its final state. More... | |
| bool | get_auto_finish () const |
| bool | get_auto_pause () const |
| const std::string & | get_done_event () const |
| double | get_duration () const |
| CIntervalManager * | get_manager () const |
| const std::string & | get_name () const |
| bool | get_open_ended () const |
| double | get_play_rate () const |
| State | get_state () const |
| double | get_t () const |
| bool | get_wants_t_callback () const |
| Returns the state of the 'wants_t_callback' flag. More... | |
| bool | is_playing () const |
| bool | is_stopped () const |
| 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. More... | |
| 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. More... | |
| virtual void | output (std::ostream &out) const |
| double | pause () |
| Stops the interval from playing but leaves it in its current state. More... | |
| void | priv_do_event (double t, EventType event) |
| Calls the appropriate event function indicated by the EventType. More... | |
| 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. More... | |
| virtual void | priv_initialize (double t) |
| This replaces the first call to priv_step(), and indicates that the interval has just begun. More... | |
| 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. More... | |
| virtual void | priv_reverse_finalize () |
| Called generally following a priv_reverse_initialize(), this indicates the interval should set itself to the initial state. More... | |
| 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. More... | |
| virtual void | priv_step (double t) |
| Advances the time on the interval. More... | |
| void | resume () |
| Restarts the interval from its current point after a previous call to pause(). More... | |
| void | resume (double start_t) |
| Restarts the interval from the indicated point after a previous call to pause(). More... | |
| void | resume_until (double end_t) |
| Restarts the interval from the current point after a previous call to pause() (or a previous play-to-point-and-stop), to play until the indicated point and then stop. More... | |
| void | set_auto_finish (bool auto_finish) |
| void | set_auto_pause (bool auto_pause) |
| void | set_done_event (const std::string &event) |
| void | set_manager (CIntervalManager *manager) |
| void | set_play_rate (double play_rate) |
| void | set_t (double t) |
| void | set_wants_t_callback (bool wants_t_callback) |
| Changes the state of the 'wants_t_callback' flag. More... | |
| 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. More... | |
| void | setup_resume () |
| Called to prepare the interval for restarting at the current point within the interval after an interruption. More... | |
| void | setup_resume_until (double end_t) |
| Called to prepare the interval for restarting from the current point after a previous call to pause() (or a previous play-to-point-and-stop), to play until the indicated point and then stop. More... | |
| 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. More... | |
| bool | step_play () |
| Should be called once per frame to execute the automatic timed playback begun with setup_play(). More... | |
| virtual void | write (std::ostream &out, int indent_level) const |
| Public Member Functions inherited from TypedReferenceCount | |
| TypedReferenceCount (const TypedReferenceCount ©) | |
| void | operator= (const TypedReferenceCount ©) |
| Public Member Functions inherited from TypedObject | |
| TypedObject (const TypedObject ©)=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 ©)=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 CInterval | |
| 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 Types inherited from CInterval | |
| 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 Attributes inherited from CInterval | |
| get_auto_finish | |
| Returns the state of the 'auto_finish' flag. More... | |
| get_auto_pause | |
| Returns the state of the 'auto_pause' flag. More... | |
| get_done_event | |
| 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. More... | |
| get_duration | |
| Returns the duration of the interval in seconds. More... | |
| get_manager | |
| Returns the CIntervalManager object which will be responsible for playing this interval. More... | |
| get_name | |
| Returns the interval's name. More... | |
| get_open_ended | |
| Returns the state of the "open_ended" flag. More... | |
| get_play_rate | |
| Returns the play rate as set by the last call to start(), loop(), or set_play_rate(). More... | |
| get_state | |
| Indicates the state the interval believes it is in: whether it has been started, is currently in the middle, or has been finalized. More... | |
| get_t | |
| Returns the current time of the interval: the last value of t passed to priv_initialize(), priv_step(), or priv_finalize(). More... | |
| is_playing | |
| Returns true if the interval is currently playing, false otherwise. More... | |
| is_stopped | |
| Returns true if the interval is in either its initial or final states (but not in a running or paused state). More... | |
| set_auto_finish | |
| Changes the state of the 'auto_finish' flag. More... | |
| set_auto_pause | |
| Changes the state of the 'auto_pause' flag. More... | |
| set_done_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. More... | |
| set_manager | |
| Indicates the CIntervalManager object which will be responsible for playing this interval. More... | |
| set_play_rate | |
| Changes the play rate of the interval. More... | |
| set_t | |
| Explicitly sets the time within the interval. More... | |
| Public Attributes inherited from TypedObject | |
| get_type | |
| Public Attributes inherited from ReferenceCount | |
| get_ref_count | |
| Returns the current reference count. More... | |
Detailed Description
An interval that calls NodePath::show().
Definition at line 24 of file showInterval.h.
Member Function Documentation
◆ 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 42 of file showInterval.cxx.
References NodePath::show().
◆ 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 55 of file showInterval.cxx.
References NodePath::hide().
The documentation for this class was generated from the following files:
- direct/src/interval/showInterval.h
- direct/src/interval/showInterval.cxx
