DtArticulatedPart Class Reference

A single articulated part which has a number of parameters. More...

Collaboration diagram for DtArticulatedPart:

Classes
struct	Parameter
	A parameter structure. More...

Public Types
enum	ParameterMetrics {   ParameterMetric_Position = 1, ParameterMetric_PositionRate = 2, ParameterMetric_Extension = 3, ParameterMetric_ExtensionRate = 4,   ParameterMetric_X = 5, ParameterMetric_XRate = 6, ParameterMetric_Y = 7, ParameterMetric_YRate = 8,   ParameterMetric_Z = 9, ParameterMetric_ZRate = 10, ParameterMetric_Azimuth = 11, ParameterMetric_AzimuthRate = 12,   ParameterMetric_Elevation = 13, ParameterMetric_ElevationRate = 14, ParameterMetric_Rotation = 15, ParameterMetric_RotationRate = 16 }
	Standard parameter metrics enumerations. More...
typedef unsigned char	ParameterMetric
	A Metric is only 5 bits, aka 0-31, only 1-16 are typically defined.

Public Member Functions
	DtArticulatedPart (DtClock *clock=0)
	CTOR.
	DtArticulatedPart (const DtArticulatedPart &copy)
	Copy CTOR.
DtArticulatedPart &	operator= (const DtArticulatedPart &copy)
	Assignment operator.
virtual	~DtArticulatedPart ()
	DTOR.
bool	operator== (const DtArticulatedPart &other) const
	Equality/Inequality operators.
bool	operator!= (const DtArticulatedPart &other) const
virtual bool	hasTheSameMetrics (const DtArticulatedPart &other) const
	Do the two parts have the same parameter metrics set (the values may be different.
virtual unsigned int	parameterCount () const
	Get the number of set parameters.
virtual int	partTypeAttachedTo () const
	Get the part type id attached too.
virtual void	setPartTypeAttachedTo (int attachedTo)
	Set the attached to part id.
virtual unsigned short	attachedToPartIndex () const
	Get an index for the attached to part.
virtual void	setAttachedToPartIndex (unsigned int index)
	Set an index for the attached to part.
virtual unsigned int	partType () const
	Get this articulated part type.
virtual void	setPartType (unsigned int artPartType)
	Set the part type.
virtual void	getParameterMetrics (std::vector< ParameterMetric > &metrics) const
	Get the set parameter metrics by adding the parameter metrics to the provided vector.
virtual bool	setParameter (ParameterMetric parameterMetric, const Parameter &parameter, bool setOnlyValue=true)
	Set the parameter.
bool	setParameter (ParameterMetric parameterMetric, float value)
	Set the parameter, set only the value.
virtual bool	getParameter (ParameterMetric parameterMetric, Parameter &parameter) const
	Get the parameter written into the provided parameter.
virtual float	getParameterValue (ParameterMetric parameterMetric, double time) const
	Get a parameter value.
float	getParameterValue (ParameterMetric parameterMetric) const
	Get the parameter value using the internal clock.
virtual void	unsetParameter (ParameterMetric parameterMetric)
	Clear a parameter so it appears the parameter is not set. Calls to getParameter will fail.
virtual void	unsetAllParameters ()
	Clear all parameters. This is useful when decoding the complete 'state'.
virtual void	incrementChange (ParameterMetric parameterMetric)
	Increment the change parameter for the metric.
virtual bool	approximating () const
	Are we deadreckoning the values.
virtual void	setApproximating (bool deadreckoning)
	Set whether we are deadreckoning the values.
virtual void	setClock (DtClock *clock)
	Set the clock to use with approximating using the simTime.
virtual void	printDataToStream (std::ostream &str) const
	Print the part data to the specified stream.
DtClock *	clock ()
	Get the clock.
const DtClock *	clock () const
	Get the clock.
bool	isParameterSet (ParameterMetric parameterMetric) const
	Check to see if a parameter is set.
bool	isParameterMetricValid (ParameterMetric parameterMetric) const
	Check to see if a parameter metric is valid.
bool	isParameterApproximated (ParameterMetric parameterMetric) const
	Check to is if parameter is approximated.
unsigned int	getParameterRateMetric (ParameterMetric parameterMetric) const
	Get the parameter metric for a parameter's rate.
bool	hasTranslation () const
	Helper function to check to see if translation has been set.
DtVector	translation () const
	Helper to get translation. The translation may be dead-reckoned.
DtVector	translation (double time) const
	Helper to get translation. The translation may be dead-reckoned.
bool	getTranslation (DtVector &vec) const
	Helper to get translation. The translation may be dead-reckoned.
bool	getTranslation (DtVector &vec, double time) const
	Helper to get translation. The translation may be dead-reckoned.
void	setTranslation (const DtVector &trans)
	Helper to set the translation.
bool	hasTranslationRate () const
	Helper function to check to see if translation rate has been set.
DtVector	translationRate () const
	Helper to get the translation rate.
bool	getTranslationRate (DtVector &vec) const
	Helper to get the translation rate.
void	setTranslationRate (const DtVector &transRate)
	Helper to set the translation rate.
bool	hasOrientation () const
	Helper function to check to see if orientation has been set.
DtTaitBryan	orientation () const
	Helper to get the orientation.
DtTaitBryan	orientation (double time) const
	Helper to get orientation. The orientation may be dead-reckoned.
bool	getOrientation (DtTaitBryan &ori) const
	Helper to get the orientation.
bool	getOrientation (DtTaitBryan &ori, double time) const
	Helper to get the orientation if it is set.
void	setOrientation (const DtTaitBryan &ori)
	Helper to set the orientation.
bool	hasOrientationRate () const
	Helper function to check to see if orientation has been set.
DtVector	orientationRate () const
	Helper to get orientation. The orientation may be dead-reckoned.
bool	getOrientationRate (DtVector &oriRate) const
	Helper to get the orientation.
void	setOrientationRate (const DtVector &oriRate)
	Helper to set the orientation rate.

Static Public Member Functions
static unsigned int	decodeArtPartType (unsigned int type)
	Get the part class from the part and parameter value.
static unsigned int	decodeArtPartClass (unsigned int type)
	Get the part class from the part and parameter value.
static unsigned char	decodeArtPartParamMetric (unsigned int type)
	Get the parameter metric from the part and parameter value.
static unsigned int	encodeArtPartParamType (unsigned int partClass, unsigned char paramMetric)
	Encode the part class and parameter metric into a part type.
static bool	approximatingEnabledFlag ()
static void	setApproximatingEnabledFlag (bool enabled)

Protected Attributes
int	myPartTypeAttachedTo
unsigned short	myAttachedToPartIndex
unsigned int	myPartType
unsigned int	myParameterMask
std::vector< Parameter >	myParameters
bool	myApproximatingFlag
DtClock *	myClock

Static Protected Attributes
static bool	theApproximatingEnabledFlag

Detailed Description

A single articulated part which has a number of parameters.

Examples

• Articulated Parts

Member Typedef Documentation

typedef unsigned char DtArticulatedPart::ParameterMetric

A Metric is only 5 bits, aka 0-31, only 1-16 are typically defined.

Member Enumeration Documentation

enum DtArticulatedPart::ParameterMetrics

Standard parameter metrics enumerations.

These enumerations are equivalent to those in disEnums.h:1504. Typically HLA & DIS enumerations can directly be used. However if necessary map to these provided enumerations if using another protocol.

Enumerator:

ParameterMetric_Position
ParameterMetric_PositionRate
ParameterMetric_Extension
ParameterMetric_ExtensionRate
ParameterMetric_X
ParameterMetric_XRate
ParameterMetric_Y
ParameterMetric_YRate
ParameterMetric_Z
ParameterMetric_ZRate
ParameterMetric_Azimuth
ParameterMetric_AzimuthRate
ParameterMetric_Elevation
ParameterMetric_ElevationRate
ParameterMetric_Rotation
ParameterMetric_RotationRate

Constructor & Destructor Documentation

DtArticulatedPart::DtArticulatedPart

(

DtClock *

clock = 0

)

CTOR.

Parameters

Input
clock	pass in an optional clock to use for deadreckoning.

DtArticulatedPart::DtArticulatedPart

(

const DtArticulatedPart &

copy

)

Copy CTOR.

virtual DtArticulatedPart::~DtArticulatedPart ( )

virtual

DTOR.

Member Function Documentation

virtual bool DtArticulatedPart::approximating ( ) const

virtual

Are we deadreckoning the values.

static bool DtArticulatedPart::approximatingEnabledFlag ( )

static

virtual unsigned short DtArticulatedPart::attachedToPartIndex ( ) const

virtual

Get an index for the attached to part.

DtClock* DtArticulatedPart::clock

(

)

Get the clock.

const DtClock* DtArticulatedPart::clock

(

)

const

Get the clock.

static unsigned int DtArticulatedPart::decodeArtPartClass ( unsigned int  type )

inlinestatic

Get the part class from the part and parameter value.

static unsigned char DtArticulatedPart::decodeArtPartParamMetric ( unsigned int  type )

inlinestatic

Get the parameter metric from the part and parameter value.

static unsigned int DtArticulatedPart::decodeArtPartType ( unsigned int  type )

inlinestatic

Get the part class from the part and parameter value.

Deprecated - use decodeArtPartClass

static unsigned int DtArticulatedPart::encodeArtPartParamType ( unsigned int  partClass, unsigned char  paramMetric  )

inlinestatic

Encode the part class and parameter metric into a part type.

bool DtArticulatedPart::getOrientation ( DtTaitBryan &  ori ) const

inline

Helper to get the orientation.

bool DtArticulatedPart::getOrientation ( DtTaitBryan &  ori, double  time  ) const

inline

Helper to get the orientation if it is set.

bool DtArticulatedPart::getOrientationRate ( DtVector &  oriRate ) const

inline

Helper to get the orientation.

virtual bool DtArticulatedPart::getParameter ( ParameterMetric  parameterMetric, Parameter &  parameter  ) const

virtual

Get the parameter written into the provided parameter.

The parameter's value is NOT dead reckoned.

Return values

true	if the parameter metric was set and the parameter was written too.
false	if the parameter metric was NOT set.

virtual void DtArticulatedPart::getParameterMetrics ( std::vector< ParameterMetric > &  metrics ) const

virtual

Get the set parameter metrics by adding the parameter metrics to the provided vector.

unsigned int DtArticulatedPart::getParameterRateMetric ( ParameterMetric  parameterMetric ) const

inline

Get the parameter metric for a parameter's rate.

Parameters

Input
parameterMetric	the parameter metric to get to rate of.

Return values

the	parameter metric of a rate. If the input is already a rate, the input is returned.

virtual float DtArticulatedPart::getParameterValue ( ParameterMetric  parameterMetric, double  time  ) const

virtual

Get a parameter value.

This value may be dead reckoned. If you do not want a dead reckoned value use getParameter.

Parameters

Input
time	Pass in the time you want the value deadreckoned to, or use the default -1.0 to indicate using the internal clock.

Return values

0.0	if the parameter is not set.

float DtArticulatedPart::getParameterValue ( ParameterMetric  parameterMetric ) const

inline

Get the parameter value using the internal clock.

Parameters

Input
parameterMetric	the metric to lookup.

bool DtArticulatedPart::getTranslation ( DtVector &  vec ) const

inline

Helper to get translation. The translation may be dead-reckoned.

bool DtArticulatedPart::getTranslation ( DtVector &  vec, double  time  ) const

inline

Helper to get translation. The translation may be dead-reckoned.

bool DtArticulatedPart::getTranslationRate ( DtVector &  vec ) const

inline

Helper to get the translation rate.

bool DtArticulatedPart::hasOrientation ( ) const

inline

Helper function to check to see if orientation has been set.

bool DtArticulatedPart::hasOrientationRate ( ) const

inline

Helper function to check to see if orientation has been set.

virtual bool DtArticulatedPart::hasTheSameMetrics ( const DtArticulatedPart &  other ) const

virtual

Do the two parts have the same parameter metrics set (the values may be different.

bool DtArticulatedPart::hasTranslation ( ) const

inline

Helper function to check to see if translation has been set.

bool DtArticulatedPart::hasTranslationRate ( ) const

inline

Helper function to check to see if translation rate has been set.

virtual void DtArticulatedPart::incrementChange ( ParameterMetric  parameterMetric )

virtual

Increment the change parameter for the metric.

bool DtArticulatedPart::isParameterApproximated ( ParameterMetric  parameterMetric ) const

inline

Check to is if parameter is approximated.

bool DtArticulatedPart::isParameterMetricValid ( ParameterMetric  parameterMetric ) const

inline

Check to see if a parameter metric is valid.

bool DtArticulatedPart::isParameterSet ( ParameterMetric  parameterMetric ) const

inline

Check to see if a parameter is set.

bool DtArticulatedPart::operator!=

(

const DtArticulatedPart &

other

)

const

DtArticulatedPart& DtArticulatedPart::operator=

(

const DtArticulatedPart &

copy

)

Assignment operator.

bool DtArticulatedPart::operator==

(

const DtArticulatedPart &

other

)

const

Equality/Inequality operators.

These do not use dead-reckoned values to check for equality.

DtTaitBryan DtArticulatedPart::orientation ( ) const

inline

Helper to get the orientation.

DtTaitBryan DtArticulatedPart::orientation ( double  time ) const

inline

Helper to get orientation. The orientation may be dead-reckoned.

DtVector DtArticulatedPart::orientationRate ( ) const

inline

Helper to get orientation. The orientation may be dead-reckoned.

virtual unsigned int DtArticulatedPart::parameterCount ( ) const

virtual

Get the number of set parameters.

The count will be between 0-32.

Return values

0	There are no parameter set.

virtual unsigned int DtArticulatedPart::partType ( ) const

virtual

Get this articulated part type.

virtual int DtArticulatedPart::partTypeAttachedTo ( ) const

virtual

Get the part type id attached too.

virtual void DtArticulatedPart::printDataToStream ( std::ostream &  str ) const

virtual

Print the part data to the specified stream.

virtual void DtArticulatedPart::setApproximating ( bool  deadreckoning )

virtual

Set whether we are deadreckoning the values.

static void DtArticulatedPart::setApproximatingEnabledFlag ( bool  enabled )

static

virtual void DtArticulatedPart::setAttachedToPartIndex ( unsigned int  index )

virtual

Set an index for the attached to part.

This is the actual index of the array of parts in DIS or HLA sent over the network. If you don't know the index of the array, setPartTypeAttachedTo lets you attach directly to a specific type of item. If you want to attach to the entity, set this to 0.

virtual void DtArticulatedPart::setClock ( DtClock *  clock )

virtual

Set the clock to use with approximating using the simTime.

Parameters

clock

may be either a valid clock or a NULL pointer. The clock may not be deallocated before articulated part.

void DtArticulatedPart::setOrientation ( const DtTaitBryan &  ori )

inline

Helper to set the orientation.

void DtArticulatedPart::setOrientationRate ( const DtVector &  oriRate )

inline

Helper to set the orientation rate.

virtual bool DtArticulatedPart::setParameter ( ParameterMetric  parameterMetric, const Parameter &  parameter, bool  setOnlyValue = true  )

virtual

Set the parameter.

Typically only the value is set parameter are copied. Typically only the decoder needs to set more than the value.

Parameters

Input
parameterMetric	the specific parameter you wish to set.
parameter	the values you wish to set.
setOnlyValue	controls if we are setting only the input 'value' field <default> or also the 'change' and 'time' fields.

Returns

if the parameter was set correctly. This will fail if the metric is invalid.

Return values

true	if the parameter was set.
false	if the parameter was not set.

Warning

if the parameter metric is invalid no parameter is set.

bool DtArticulatedPart::setParameter ( ParameterMetric  parameterMetric, float  value  )

inline

Set the parameter, set only the value.

Parameters

Input
value	the value to set.

Return values

true	if the parameter was set.
false	if the parameter was not set.

Warning

if the parameter metric is invalid no parameter is set.

References DtArticulatedPart::Parameter::value.

virtual void DtArticulatedPart::setPartType ( unsigned int  artPartType )

virtual

Set the part type.

virtual void DtArticulatedPart::setPartTypeAttachedTo ( int  attachedTo )

virtual

Set the attached to part id.

This is the type of part of the thing to attach to, as specified by setPartType. If you want to attach to the entity, set this to -1.

void DtArticulatedPart::setTranslation ( const DtVector &  trans )

inline

Helper to set the translation.

void DtArticulatedPart::setTranslationRate ( const DtVector &  transRate )

inline

Helper to set the translation rate.

DtVector DtArticulatedPart::translation ( ) const

inline

Helper to get translation. The translation may be dead-reckoned.

DtVector DtArticulatedPart::translation ( double  time ) const

inline

Helper to get translation. The translation may be dead-reckoned.

DtVector DtArticulatedPart::translationRate ( ) const

inline

Helper to get the translation rate.

virtual void DtArticulatedPart::unsetAllParameters ( )

virtual

Clear all parameters. This is useful when decoding the complete 'state'.

virtual void DtArticulatedPart::unsetParameter ( ParameterMetric  parameterMetric )

virtual

Clear a parameter so it appears the parameter is not set. Calls to getParameter will fail.

Member Data Documentation

bool DtArticulatedPart::myApproximatingFlag

protected

unsigned short DtArticulatedPart::myAttachedToPartIndex

protected

DtClock* DtArticulatedPart::myClock

protected

unsigned int DtArticulatedPart::myParameterMask

protected

std::vector<Parameter> DtArticulatedPart::myParameters

protected

unsigned int DtArticulatedPart::myPartType

protected

int DtArticulatedPart::myPartTypeAttachedTo

protected

bool DtArticulatedPart::theApproximatingEnabledFlag

staticprotected

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

• articulatedPart.h