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HKeyframeChannelDiscrete Class Reference

The HKeyframeChannelDiscrete class is used for discrete interpolation of positional values. More...

#include <HBhvUtility.h>

Inheritance diagram for HKeyframeChannelDiscrete:

HKeyframeChannel HKeyframe

List of all members.

Public Member Functions

virtual HKeyframeClone ()
 HKeyframeChannelDiscrete (float x=0, float y=0, float z=0)
virtual void Interpolate (HKeyframeChannel **posarray, int keyframe, float fraction, int length, HPoint &res)
virtual void Serialize (HUtilityXMLTag *xmlgen)


Detailed Description

The HKeyframeChannelDiscrete class is used for discrete interpolation of positional values.

No interpolation is performed between this keyframe and the next keyframe.


Constructor & Destructor Documentation

HKeyframeChannelDiscrete::HKeyframeChannelDiscrete ( float  x = 0,
float  y = 0,
float  z = 0 
) [inline]

Constructs a HKeyframeChannelDiscrete Object.

References HANIDiscrete.


Member Function Documentation

virtual HKeyframe* HKeyframeChannelDiscrete::Clone (  )  [inline, virtual]

This method makes an exact copy of the current HKeyframeChannelDiscrete and returns a pointer to the newly created HKeyframeChannelDiscrete object.

Returns:
A pointer to the newly created HKeyframeChannelDiscrete object.

Reimplemented from HKeyframeChannel.

virtual void HKeyframeChannelDiscrete::Interpolate ( HKeyframeChannel **  posarray,
int  keyframe,
float  fraction,
int  length,
HPoint res 
) [virtual]

Calculates the interpolation between this keyframe and the next keyframe. In this case, there is no interpolation. The calculated position will be the same position value of the given keyframe if the fraction is less than one. Otherwise, the caluculated position will be the position value of the next keyframe in the array.

Parameters:
posarray The array of HKeyframeChannel objects.
keyframe They current keyframe number.
fraction The fraction from this keyframe to next.
length The number of entries in the keyframe array.
res Returns the interpolation result.

Reimplemented from HKeyframeChannel.

virtual void HKeyframeChannelDiscrete::Serialize ( HUtilityXMLTag *  xmlgen  )  [virtual]

Writes XML data to a buffer.

Reimplemented from HKeyframe.


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