class OSGSIM_EXPORT osgSim::BlinkSequence

Inheritance:

Public Methods

BlinkSequence()

BlinkSequence(const BlinkSequence& bs, const osg::CopyOp& copyop = osg::CopyOp::SHALLOW_COPY)

META_Object(osgSim, BlinkSequence)

inline int getNumPulses() const

return the number of pulses.

inline double getPulsePeriod() const

get the total pulse period of the blink sequence, which is equal to the sum of all the pulse periods

inline void setSequenceGroup(SequenceGroup* sg)

set the sequence group which can be used to synchronize related blink sequences

inline SequenceGroup* getSequenceGroup()

get the non const sequence group

inline const SequenceGroup* getSequenceGroup() const

get the const sequence group

inline void setPhaseShift(double ps)

set the phase shift of the blink sequence, this would be used to shift a sequence within a sequence group

inline double getPhaseShift() const

get the pahse shift

inline double localTime(double time) const

compute the local time clamped to this BlinkSequences period, and accounting for the phase shift and sequence group

inline void addPulse(double length, const osg::Vec4& color)

add a pulse of specified color and duration to the BlinkSequence

inline void getPulse(unsigned int i, double& length, osg::Vec4& color) const

return the pulse data at position i.

inline osg::Vec4 color(double time, double length) const

compute the color for the time interval sepecifed.

Public Members

class OSGSIM_EXPORT SequenceGroup: public osg::Object

sequence group which can be used to synchronize related blink sequences

Protected Fields

double _pulsePeriod

double _phaseShift

PulseData _pulseData

osg::ref_ptr<SequenceGroup> _sequenceGroup

Protected Members

typedef std::pair<double,osg::Vec4> IntervalColor

typedef std::vector<IntervalColor> PulseData

Documentation

BlinkSequence()

BlinkSequence(const BlinkSequence& bs, const osg::CopyOp& copyop = osg::CopyOp::SHALLOW_COPY)

META_Object(osgSim, BlinkSequence)

inline int getNumPulses() const

return the number of pulses.

inline double getPulsePeriod() const

get the total pulse period of the blink sequence, which is equal to the sum of all the pulse periods

inline void setSequenceGroup(SequenceGroup* sg)

set the sequence group which can be used to synchronize related blink sequences

inline SequenceGroup* getSequenceGroup()

get the non const sequence group

inline const SequenceGroup* getSequenceGroup() const

get the const sequence group

inline void setPhaseShift(double ps)

set the phase shift of the blink sequence, this would be used to shift a sequence within a sequence group

inline double getPhaseShift() const

get the pahse shift

typedef std::pair<double,osg::Vec4> IntervalColor

typedef std::vector<IntervalColor> PulseData

double _pulsePeriod

double _phaseShift

PulseData _pulseData

osg::ref_ptr<SequenceGroup> _sequenceGroup

inline double localTime(double time) const

compute the local time clamped to this BlinkSequences period, and accounting for the phase shift and sequence group

inline void addPulse(double length, const osg::Vec4& color)

add a pulse of specified color and duration to the BlinkSequence

inline void getPulse(unsigned int i, double& length, osg::Vec4& color) const

return the pulse data at position i.

inline osg::Vec4 color(double time, double length) const

compute the color for the time interval sepecifed. Averages the colors if the length is greater than the current pulse.

This class has no child classes.

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