Panda3D
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The Panda interface to a VRPN tracker. More...
#include "vrpnTrackerDevice.h"
Public Types | |
enum | DataType { DT_position, DT_velocity, DT_acceleration } |
Public Member Functions | |
VrpnTrackerDevice (VrpnClient *client, const string &device_name, int sensor, DataType data_type, VrpnTracker *vrpn_tracker) | |
virtual TypeHandle | force_init_type () |
DataType | get_data_type () const |
Returns the type of data this device represents from the VrpnTracker. More... | |
int | get_sensor () const |
Returns the particular sensor index that this device wants to hear about from the VrpnTracker. More... | |
virtual TypeHandle | get_type () const |
VrpnTracker * | get_vrpn_tracker () const |
Returns a pointer to the particular VrpnTracker this device gets its data from. More... | |
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const TrackerData & | get_data () const |
Returns the TrackerData that this device is reporting. More... | |
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virtual | ~ClientDevice () |
We don't actually call disconnect() at the ClientDevice level destructor, because by the time we get here we're already partly destructed. More... | |
void | acquire () |
Grabs the mutex associated with this particular device. More... | |
void | disconnect () |
Disconnects the ClientDevice from its ClientBase object. More... | |
ClientBase * | get_client () const |
Returns the ClientBase this device is associated with. More... | |
const string & | get_device_name () const |
Returns the device name reported to the ClientBase. More... | |
TypeHandle | get_device_type () const |
Returns the type of device this is considered to be to the ClientBase: a ClientTrackerDevice, ClientAnalogDevice, or what have you. More... | |
bool | is_connected () const |
Returns true if the device is still connected to its ClientBase, false otherwise. More... | |
virtual void | output (ostream &out) const |
void | poll () |
Causes the connected ClientBase to poll all of its clients, if necessary. More... | |
void | unlock () |
Releases the mutex associated with this particular device. More... | |
virtual void | write (ostream &out, int indent_level=0) const |
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TypedReferenceCount (const TypedReferenceCount ©) | |
void | operator= (const TypedReferenceCount ©) |
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TypedObject (const TypedObject ©) | |
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... | |
void | operator= (const TypedObject ©) |
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int | get_ref_count () const |
Returns the current reference count. More... | |
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 | 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 () |
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static TypeHandle | get_class_type () |
static void | init_type () |
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static TypeHandle | get_class_type () |
static void | init_type () |
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static TypeHandle | get_class_type () |
static void | init_type () |
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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... | |
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static TypeHandle | get_class_type () |
static void | init_type () |
Friends | |
class | VrpnTracker |
The Panda interface to a VRPN tracker.
This object will be returned by VrpnClient::make_device(), for attaching to a TrackerNode.
It represents the data from just one particular sensor of a named VRPN tracker, and may reflect either the sensor's position, its velocity, or its acceleration.
This class does not need to be exported from the DLL.
Definition at line 38 of file vrpnTrackerDevice.h.
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inline |
Returns the type of data this device represents from the VrpnTracker.
This may be position, velocity, or acceleration.
Definition at line 35 of file vrpnTrackerDevice.I.
References get_vrpn_tracker().
Referenced by get_sensor(), and VrpnTracker::unmark().
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inline |
Returns the particular sensor index that this device wants to hear about from the VrpnTracker.
Definition at line 23 of file vrpnTrackerDevice.I.
References get_data_type().
Referenced by VrpnTracker::unmark().
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inline |
Returns a pointer to the particular VrpnTracker this device gets its data from.
This pointer may be shared with other VrpnTrackerDevice objects (each representing a different portion of the tracker data).
Definition at line 49 of file vrpnTrackerDevice.I.
Referenced by get_data_type(), and VrpnClient::write().