class SG_EXPORT osg::AnimationPath

AnimationPath for specify the time varying transformation pathway to use when update camera and model objects.

Inheritance:

Public Methods

AnimationPath()

bool getMatrix(double time, Matrix& matrix) const

get the transformation matrix for a point in time

bool getInverse(double time, Matrix& matrix) const

get the inverse transformation matrix for a point in time

virtual bool getInterpolatedControlPoint(double time, ControlPoint& ControlPoint) const

get the local ControlPoint frame for a point in time

void insert(double time, const ControlPoint& ControlPoint)

double getFirstTime() const

double getLastTime() const

double getPeriod() const

void setLoopMode(LoopMode lm)

LoopMode getLoopMode() const

Public Members

struct ControlPoint

enum LoopMode

Protected Fields

LoopMode _loopMode

Protected Methods

virtual ~AnimationPath()

Protected Members

typedef std::map<double,ControlPoint> TimeControlPointMap TimeControlPointMap _timeControlPointMap

Inherited from Referenced:

Public Methods

inline Referenced& operator = (Referenced&)

inline void ref() const

inline void unref() const

inline void unref_nodelete() const

inline const int referenceCount() const

Protected Fields

mutable int _refCount

Documentation

AnimationPath for specify the time varying transformation pathway to use when update camera and model objects. Subclassed from Transform::ComputeTransformCallback allows AnimationPath to be attached directly to Transform nodes to move subgraphs around the scene.

AnimationPath()

struct ControlPoint

ControlPoint()

ControlPoint(const osg::Vec3& position)

ControlPoint(const osg::Vec3& position, const osg::Quat& rotation)

ControlPoint(const osg::Vec3& position, const osg::Quat& rotation, const osg::Vec3& scale)

osg::Vec3 _position

osg::Quat _rotation

osg::Vec3 _scale

inline void interpolate(const float ratio, const ControlPoint& first, const ControlPoint& second)

inline void getMatrix(Matrix& matrix) const

inline void getInverse(Matrix& matrix) const

bool getMatrix(double time, Matrix& matrix) const

get the transformation matrix for a point in time

bool getInverse(double time, Matrix& matrix) const

get the inverse transformation matrix for a point in time

virtual bool getInterpolatedControlPoint(double time, ControlPoint& ControlPoint) const

get the local ControlPoint frame for a point in time

void insert(double time, const ControlPoint& ControlPoint)

double getFirstTime() const

double getLastTime() const

double getPeriod() const

enum LoopMode

SWING

LOOP

NO_LOOPING

void setLoopMode(LoopMode lm)

LoopMode getLoopMode() const

virtual ~AnimationPath()

typedef std::map<double,ControlPoint> TimeControlPointMap TimeControlPointMap _timeControlPointMap

LoopMode _loopMode

This class has no child classes.

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