Panda3D
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This class object manages a single asynchronous request to animate vertices on a GeomVertexData object. More...
Public Member Functions | |
__init__ (const AnimateVerticesRequest) | |
__init__ (GeomVertexData geom_vertex_data) | |
Create a new AnimateVerticesRequest. More... | |
bool | isReady () |
Returns true if this request has completed, false if it is still pending. More... | |
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__init__ (const AsyncTask) | |
clearDelay () | |
Removes any delay specified for the task. More... | |
clearName () | |
Resets the task's name to empty. More... | |
double | getAverageDt () |
Returns the average amount of time elapsed during each of the task's previous run cycles, in seconds. More... | |
double | getDelay () |
Returns the delay value that has been set via set_delay, if any. More... | |
double | getDt () |
Returns the amount of time elapsed during the task's previous run cycle, in seconds. More... | |
int | getElapsedFrames () |
Returns the number of frames that have elapsed since the task was started, according to the task manager's clock. More... | |
double | getElapsedTime () |
Returns the amount of time that has elapsed since the task was started, according to the task manager's clock. More... | |
AsyncTaskManager | getManager () |
Returns the AsyncTaskManager that this task is active on. More... | |
double | getMaxDt () |
Returns the maximum amount of time elapsed during any one of the task's previous run cycles, in seconds. More... | |
str | getNamePrefix () |
Returns the initial part of the name, up to but not including any trailing digits following a hyphen or underscore. More... | |
int | getPriority () |
Returns the task's current priority value. More... | |
int | getSort () |
Returns the task's current sort value. More... | |
int | getStartFrame () |
Returns the frame number at which the task was started, according to the task manager's clock. More... | |
double | getStartTime () |
Returns the time at which the task was started, according to the task manager's clock. More... | |
AsyncTask::State | getState () |
Returns the current state of the task. More... | |
str | getTaskChain () |
Returns the AsyncTaskChain on which this task will be running. More... | |
AtomicAdjust::Integer | getTaskId () |
Returns a number guaranteed to be unique for each different AsyncTask object in the universe. More... | |
double | getWakeTime () |
If this task has been added to an AsyncTaskManager with a delay in effect, this returns the time at which the task is expected to awaken. More... | |
bool | hasDelay () |
Returns true if a delay has been set for this task via set_delay(), or false otherwise. More... | |
bool | isAlive () |
Returns true if the task is currently active or sleeping on some task chain, meaning that it will be executed in its turn, or false if it is not active. More... | |
output (Ostream out) | |
recalcWakeTime () | |
If the task is currently sleeping on a task chain, this resets its wake time to the current time + get_delay(). More... | |
bool | remove () |
Removes the task from its active manager, if any, and makes the state S_inactive (or possible S_servicing_removed). More... | |
setDelay (double delay) | |
Specifies the amount of time, in seconds, by which this task will be delayed after it has been added to the AsyncTaskManager. More... | |
setDoneEvent (str done_event) | |
Sets the event name that will be triggered when the task finishes. More... | |
setName (str name) | |
setPriority (int priority) | |
Specifies a priority value for this task. More... | |
setSort (int sort) | |
Specifies a sort value for this task. More... | |
setTaskChain (str chain_name) | |
Specifies the AsyncTaskChain on which this task will be running. More... | |
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__init__ () | |
Initializes the future in the pending state. More... | |
__init__ (const AsyncFuture) | |
object | addDoneCallback (object fn) |
bool | cancel () |
Cancels the future. More... | |
bool | cancelled () |
Returns true if the future was cancelled. More... | |
bool | done () |
Returns true if the future is done or has been cancelled. More... | |
str | getDoneEvent () |
Returns the event name that will be triggered when the future finishes. More... | |
output (Ostream out) | |
object | result (object timeout) |
setDoneEvent (str done_event) | |
Sets the event name that will be triggered when the future finishes. More... | |
setResult (const EventParameter result) | |
setResult (nullptr_t) | |
Sets this future's result. More... | |
setResult (TypedObject result) | |
setResult (TypedReferenceCount result) | |
setResult (TypedWritableReferenceCount result) | |
wait () | |
Waits until the future is done. More... | |
wait (double timeout) | |
Waits until the future is done, or until the timeout is reached. More... | |
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TypeHandle | getType () |
int | getTypeIndex () |
Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. More... | |
bool | isExactType (TypeHandle handle) |
Returns true if the current object is the indicated type exactly. More... | |
bool | isOfType (TypeHandle handle) |
Returns true if the current object is or derives from the indicated type. More... | |
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int | getRefCount () |
Returns the current reference count. More... | |
ref () | |
Explicitly increments the reference count. More... | |
bool | testRefCountIntegrity () |
Does some easy checks to make sure that the reference count isn't completely bogus. More... | |
bool | testRefCountNonzero () |
Does some easy checks to make sure that the reference count isn't zero, or completely bogus. More... | |
bool | unref () |
Explicitly decrements the reference count. More... | |
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__init__ (const Namable) | |
__init__ (str initial_name) | |
clearName () | |
Resets the Namable's name to empty. More... | |
str | getName () |
bool | hasName () |
Returns true if the Namable has a nonempty name set, false if the name is empty. More... | |
output (Ostream out) | |
Outputs the Namable. More... | |
setName (str name) | |
Static Public Member Functions | |
static TypeHandle | getClassType () |
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static TypeHandle | getClassType () |
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static object | __await__ () |
static object | __iter__ () |
static object | gather (object args) |
static TypeHandle | getClassType () |
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static TypeHandle | getClassType () |
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static TypeHandle | getClassType () |
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static TypeHandle | getClassType () |
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static TypeHandle | getClassType () |
Additional Inherited Members | |
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enum | DoneStatus { DS_done = 0, DS_cont = 1, DS_again = 2, DS_pickup = 3, DS_exit = 4, DS_pause = 5, DS_interrupt = 6, DS_await = 7 } |
enum | State { S_inactive = 0, S_active = 1, S_servicing = 2, S_servicing_removed = 3, S_sleeping = 4, S_active_nested = 5, S_awaiting = 6 } |
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bool | alive |
Returns true if the task is currently active or sleeping on some task chain, meaning that it will be executed in its turn, or false if it is not active. More... | |
double | average_dt |
Returns the average amount of time elapsed during each of the task's previous run cycles, in seconds. More... | |
const String | done_event |
** More... | |
double | dt |
Returns the amount of time elapsed during the task's previous run cycle, in seconds. More... | |
AtomicAdjust::Integer | id |
This is a number guaranteed to be unique for each different AsyncTask object in the universe. More... | |
AsyncTaskManager | manager |
Returns the AsyncTaskManager that this task is active on. More... | |
double | max_dt |
Returns the maximum amount of time elapsed during any one of the task's previous run cycles, in seconds. More... | |
const String | name |
The name of this task. More... | |
int | priority |
Returns the task's current priority value. More... | |
int | sort |
Returns the task's current sort value. More... | |
AsyncTask::State | state |
Returns the current state of the task. More... | |
const String | task_chain |
Returns the AsyncTaskChain on which this task will be running. More... | |
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const String | done_event |
Returns the event name that will be triggered when the future finishes. More... | |
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TypeHandle | type |
Returns the TypeHandle representing this object's type. More... | |
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int | ref_count |
The current reference count. More... | |
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const String | name |
This class object manages a single asynchronous request to animate vertices on a GeomVertexData object.
animate_vertices will be called with force=true (i.e. blocking) in a sub-thread (if threading is available). No result is stored or returned from this object. It is expected that the result will be cached and available for immediate use later during rendering. Thus it is important that the main thread block while these requests are being run (presumably on multiple CPUs/cores), to ensure that the data has been computed by the time it's needed.
__init__ | ( | const | AnimateVerticesRequest | ) |
__init__ | ( | GeomVertexData | geom_vertex_data | ) |
Create a new AnimateVerticesRequest.
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static |
bool isReady | ( | ) |
Returns true if this request has completed, false if it is still pending.
Equivalent to req.done() and not req.cancelled()
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