The HKeyframeChannelDiscrete class is used for discrete interpolation of positional values. More...
#include <HBhvUtility.h>
Public Member Functions | |
virtual HKeyframe * | Clone () |
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) |
The HKeyframeChannelDiscrete class is used for discrete interpolation of positional values.
No interpolation is performed between this keyframe and the next keyframe.
HKeyframeChannelDiscrete::HKeyframeChannelDiscrete | ( | float | x = 0 , |
float | y = 0 , |
||
float | z = 0 |
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) | [inline] |
Constructs a HKeyframeChannelDiscrete Object.
References HANIDiscrete.
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.
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.
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.