CInterpolatorBase Class

Article
01/12/2013

Implements a callback, which is called by the Animation API when it has to calculate a new value of an animation variable.

class CInterpolatorBase : public CUIAnimationInterpolatorBase<CInterpolatorBase>;

Members

Public Constructors

Name	Description
CInterpolatorBase::CInterpolatorBase	Constructs the CInterpolatorBase object.

Public Methods

Name	Description
CInterpolatorBase::CreateInstance	Creates an instance of CInterpolatorBase and stores a pointer to custom interpolator, which will be handling events.
CInterpolatorBase::GetDependencies	Gets the interpolator's dependencies. (Overrides CUIAnimationInterpolatorBase::GetDependencies.)
CInterpolatorBase::GetDuration	Gets the interpolator's duration. (Overrides CUIAnimationInterpolatorBase::GetDuration.)
CInterpolatorBase::GetFinalValue	Gets the final value to which the interpolator leads. (Overrides CUIAnimationInterpolatorBase::GetFinalValue.)
CInterpolatorBase::InterpolateValue	Interpolates the value at a given offset (Overrides CUIAnimationInterpolatorBase::InterpolateValue.)
CInterpolatorBase::InterpolateVelocity	Interpolates the velocity at a given offset (Overrides CUIAnimationInterpolatorBase::InterpolateVelocity.)
CInterpolatorBase::SetCustomInterpolator	Stores a pointer to custom interpolator, which will be handling events.
CInterpolatorBase::SetDuration	Sets the interpolator's duration (Overrides CUIAnimationInterpolatorBase::SetDuration.)
CInterpolatorBase::SetInitialValueAndVelocity	Sets the interpolator's initial value and velocity. (Overrides CUIAnimationInterpolatorBase::SetInitialValueAndVelocity.)

Remarks

This handler is created and passed to IUIAnimationTransitionFactory::CreateTransition when a CCustomTransition object is being created as a part of animation initialization process (started by CAnimationController::AnimateGroup). Usually you don't need to use this class directly, it just routs all events to a CCustomInterpolator-derived class, whose pointer is passed to constructor of CCustomTransition.

Inheritance Hierarchy

CUIAnimationCallbackBase

CUIAnimationInterpolatorBase

CInterpolatorBase

Requirements

Header: afxanimationcontroller.h