HKeyframeChannelFollowPath
Fields
float |
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float |
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bool |
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bool |
Functions
void |
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void |
Detailed Description
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class HKeyframeChannelFollowPath : public HKeyframeChannelCurve
The HKeyframeChannelFollowPath class is used for interpolators that change orientation in relation to position.
By specifying a set of positional control points, this interpolator can adjust the orientation of the target according to the path curvature like a car following the road.
Public Functions
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inline HKeyframeChannelFollowPath()
Constructs a HKeyframeChannelFollowPath object.
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inline virtual ~HKeyframeChannelFollowPath()
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inline virtual HKeyframe *Clone()
This method makes an exact copy of the current HKeyframeChannelFollowPath and returns a pointer to the newly created HKeyframeChannelFollowPath object.
- Returns:
A pointer to newly created HKeyframeChannelFollowPath object.
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virtual void Interpolate(HKeyframeChannel **posarray, int keyframe, float fraction, int length, HPoint &res)
Calculates the interpolation between this keyframe and the next keyframe.
- 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.
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virtual void Serialize(HUtilityXMLTag *xmlgen)
Writes XML data to a buffer.
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inline HKeyframeChannelFollowPath()
