A specific ClientBase that connects to a VRPN server and records information on the connected VRPN devices.
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| __init__ (str server_name) |
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str | getServerName () |
| Returns the name of the server as passed to the VrpnClient constructor.
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bool | isConnected () |
| Returns true if the connection is established successfully, false otherwise.
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bool | isValid () |
| Returns true if everything seems to be kosher with the server (even if there is no connection), or false otherwise.
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| write (Ostream out, int indent_level) |
| Writes a list of the active devices that the VrpnClient is currently polling each frame.
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Public Member Functions inherited from ClientBase |
bool | forkAsynchronousThread (double poll_time) |
| Forks a separate thread to do all the polling of connected devices.
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CoordinateSystem | getCoordinateSystem () |
| Returns the coordinate system that all devices associated with this client will operate in.
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double | getLastPollTime () |
| Returns the time (according to the global ClockObject's get_real_time() method) of the last device poll.
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bool | isForked () |
| Returns true if the ClientBase has been forked (and, therefore, poll() does not need to be called), false otherwise.
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bool | poll () |
| Initiates a poll of the client devices, if we are not forked and if we have not already polled this frame.
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| setCoordinateSystem (CoordinateSystem cs) |
| Specifies the coordinate system that all devices associated with this client will operate in.
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Public Member Functions inherited from TypedObject |
TypeHandle | getType () |
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int | getTypeIndex () |
| Returns the internal index number associated with this object's TypeHandle, a unique number for each different type.
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bool | isExactType (TypeHandle handle) |
| Returns true if the current object is the indicated type exactly.
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bool | isOfType (TypeHandle handle) |
| Returns true if the current object is or derives from the indicated type.
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Public Member Functions inherited from ReferenceCount |
int | getRefCount () |
| Returns the current reference count.
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| ref () |
| Explicitly increments the reference count.
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bool | testRefCountIntegrity () |
| Does some easy checks to make sure that the reference count isn't completely bogus.
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bool | testRefCountNonzero () |
| Does some easy checks to make sure that the reference count isn't zero, or completely bogus.
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bool | unref () |
| Explicitly decrements the reference count.
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A specific ClientBase that connects to a VRPN server and records information on the connected VRPN devices.