struct IFacialEffCtrl {
  enum ControlType {
    CTRL_LINEAR,
    CTRL_SPLINE
  };
  enum ControlFlags {
    CTRL_FLAG_UI_EXPENDED = 0x01000
  };
};

IFacialAnimation.h

Sub Effector controller.

enum ControlFlags {
  CTRL_FLAG_UI_EXPENDED = 0x01000
};

IFacialAnimation.h

enum ControlType {
  CTRL_LINEAR,
  CTRL_SPLINE
};

IFacialAnimation.h

virtual ~IFacialEffCtrl();

virtual float Evaluate(float fInput) = 0;

virtual float GetConstantBalance() = 0;

virtual float GetConstantWeight() = 0;

virtual IFacialEffector* GetEffector() = 0;

virtual int GetFlags() = 0;

see ControlFlags

virtual ISplineInterpolator* GetSpline() = 0;

Get access to control spline.

virtual IFacialEffCtrl::ControlType GetType() = 0;

virtual void SetConstantBalance(float fBalance) = 0;

virtual void SetConstantWeight(float fWeight) = 0;

virtual void SetFlags(int nFlags) = 0;

see ControlFlags

virtual void SetType(ControlType t) = 0;