com.visioglobe.libVisioDevKit

Class VgDiscreteQuaternionFunctorDescriptor

java.lang.Object

com.visioglobe.libVisioDevKit.VgReferenced

com.visioglobe.libVisioDevKit.VgFunctorDescriptor

com.visioglobe.libVisioDevKit.VgDiscreteQuaternionFunctorDescriptor

public class VgDiscreteQuaternionFunctorDescriptor
extends VgFunctorDescriptor

This class describes a functor for orientations using discrete samples. The resulting functor will interpolate the orientations using spheric linear quaternion interpolation. The @link VgDiscreteQuaternionFunctorDescriptor::mInitialTimestamp mInitialTimestamp @endlink and @link VgDiscreteQuaternionFunctorDescriptor::mFinalTimestamp mFinalTimestamp @endlink members will be mapped with the animation's duration (meaning that initial timestamp correspond to animation start, and final timestamp will be mapped to animation end) The descriptor must contain at leats one orientation value.

Method Summary

Methods

Modifier and Type	Method and Description
static VgDiscreteQuaternionFunctorDescriptorRefPtr	create() This static method returns a new heap-allocated descriptor.
void	delete()
double	getMFinalTimestamp() The final timestamp of the animation in seconds
double	getMInitialTimestamp() The initial timestamp of the animation in seconds
VgOrientationValuePairVector	getMOrientationValues() The vector of orientations paired with the corresponding timestamp in seconds.
void	setMFinalTimestamp(double value) The final timestamp of the animation in seconds
void	setMInitialTimestamp(double value) The initial timestamp of the animation in seconds
void	setMOrientationValues(VgOrientationValuePairVector value) The vector of orientations paired with the corresponding timestamp in seconds.

Methods inherited from class com.visioglobe.libVisioDevKit.VgFunctorDescriptor

getMEndTime, getMStartTime, setMEndTime, setMStartTime

Methods inherited from class com.visioglobe.libVisioDevKit.VgReferenced

getNbReferences, ref, unref

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

delete

public void delete()

Overrides:

delete in class VgFunctorDescriptor

create

public static VgDiscreteQuaternionFunctorDescriptorRefPtr create()

This static method returns a new heap-allocated descriptor. It is the only method that should be used to instantiate new descriptors. It is a way to make sure no one will delete it, except the last VgRefPtr pointing to it.

setMOrientationValues

public void setMOrientationValues(VgOrientationValuePairVector value)

The vector of orientations paired with the corresponding timestamp in seconds. The timestamps are not necessarily greater than

getMOrientationValues

public VgOrientationValuePairVector getMOrientationValues()

The vector of orientations paired with the corresponding timestamp in seconds. The timestamps are not necessarily greater than

setMInitialTimestamp

public void setMInitialTimestamp(double value)

The initial timestamp of the animation in seconds

getMInitialTimestamp

public double getMInitialTimestamp()

The initial timestamp of the animation in seconds

setMFinalTimestamp

public void setMFinalTimestamp(double value)

The final timestamp of the animation in seconds

getMFinalTimestamp

public double getMFinalTimestamp()

The final timestamp of the animation in seconds