com.visioglobe.libVisioDevKit

Class VgQuaternionInterpolationFunctorDescriptor

java.lang.Object

com.visioglobe.libVisioDevKit.VgReferenced

com.visioglobe.libVisioDevKit.VgFunctorDescriptor

com.visioglobe.libVisioDevKit.VgQuaternionInterpolationFunctorDescriptor

public class VgQuaternionInterpolationFunctorDescriptor
extends VgFunctorDescriptor

This class implements descriptors for orientation interpolation functors. It will simply interpolate between the start and end orientations using spheric linear interpolation. It is possible to set the functor to use a cubic function to have acceleration at start and deceleration at end.

Method Summary

Methods

Modifier and Type	Method and Description
static VgQuaternionInterpolationFunctorDescriptorRefPtr	create() This static method returns a new heap-allocated descriptor.
void	delete()
boolean	getMCubic() This boolean value tells whether a cubic function should be used to add acceleration and deceleration (true) or pure linear with constant velocity (false).
VgOrientation	getMEndOrientation() This is the target orientation
int	getMExtraSpins() Number of additional full cycles
VgOrientation	getMStartOrientation() This is the starting orientation.
void	setMCubic(boolean value) This boolean value tells whether a cubic function should be used to add acceleration and deceleration (true) or pure linear with constant velocity (false).
void	setMEndOrientation(VgOrientation value) This is the target orientation
void	setMExtraSpins(int value) Number of additional full cycles
void	setMStartOrientation(VgOrientation value) This is the starting orientation.

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 VgQuaternionInterpolationFunctorDescriptorRefPtr 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.

setMStartOrientation

public void setMStartOrientation(VgOrientation value)

This is the starting orientation.

getMStartOrientation

public VgOrientation getMStartOrientation()

This is the starting orientation.

setMEndOrientation

public void setMEndOrientation(VgOrientation value)

This is the target orientation

getMEndOrientation

public VgOrientation getMEndOrientation()

This is the target orientation

setMExtraSpins

public void setMExtraSpins(int value)

Number of additional full cycles

getMExtraSpins

public int getMExtraSpins()

Number of additional full cycles

setMCubic

public void setMCubic(boolean value)

This boolean value tells whether a cubic function should be used to add acceleration and deceleration (true) or pure linear with constant velocity (false).

getMCubic

public boolean getMCubic()

This boolean value tells whether a cubic function should be used to add acceleration and deceleration (true) or pure linear with constant velocity (false).