I3DExTweener Struct Reference
[External Interfaces]

Inheritance diagram for I3DExTweener:

List of all members.

Public Member Functions
virtual MCCOMErr MCCOMAPI	SimpleTween (real &result, int32 time, int32 time1, int32 time2)=0
virtual MCCOMErr MCCOMAPI	Tween (I3DShKeyFrame *res, int32 time, I3DShTweenerChainLink *alink)=0
virtual MCCOMErr MCCOMAPI	Derivate (I3DShKeyFrame *res, int32 time, I3DShTweenerChainLink *alink)=0

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Detailed Description

Defines Animation Tweeners. Tweeners are 3D Components that describe the interpolation between key frames.

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Member Function Documentation

virtual MCCOMErr MCCOMAPI I3DExTweener::Derivate (  I3DShKeyFrame *  res, int32  time, I3DShTweenerChainLink *  alink )  [pure virtual]

Calculate the first derivative of the value as a function of time. This function is used for motion blur and should be implemented so that your tweener is compatible with the motion blur. Parameters: res  : keyFrame where the result is stored time  : time at which the tweener should be evaluated alink  : link between the two keyframes where time is located Returns: MC_S_OK if it executed properly. MC_E_NOTIMPL if it is not implemented Implemented in TBasicTweener.

virtual MCCOMErr MCCOMAPI I3DExTweener::SimpleTween (  real &  result, int32  time, int32  time1, int32  time2 )  [pure virtual]

Implemented in TBasicTweener.

virtual MCCOMErr MCCOMAPI I3DExTweener::Tween (  I3DShKeyFrame *  res, int32  time, I3DShTweenerChainLink *  alink )  [pure virtual]

Interpolates a value between two keyframes. Parameters: res  : keyFrame where the result is stored time  : time at which the tweener should be evaluated alink  : link between the two keyframes where time is located -Returns: MC_S_OK if it executed properly. MC_E_NOTIMPL if it is not implemented Implemented in TBasicTweener.

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

• I3dExTweener.h

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