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CParabolicTransitionFromAcceleration Class

Encapsulates a parabolic-acceleration transition.

class CParabolicTransitionFromAcceleration : public CBaseTransition;

Members

Public Constructors

Name

Description

CParabolicTransitionFromAcceleration::CParabolicTransitionFromAcceleration

Constructs a parabolic-acceleration transition and initializes it with specified parameters.

Public Methods

Name

Description

CParabolicTransitionFromAcceleration::Create

Calls the transition library to create encapsulated transition COM object. (Overrides CBaseTransition::Create.)

Public Data Members

Name

Description

CParabolicTransitionFromAcceleration::m_dblAcceleration

The acceleration of the animation variable during the transition.

CParabolicTransitionFromAcceleration::m_dblFinalValue

The value of the animation variable at the end of the transition.

CParabolicTransitionFromAcceleration::m_dblFinalVelocity

The velocity of the animation variable at the end of the transition.

Remarks

During a parabolic-acceleration transition, the value of the animation variable changes from the initial value to the final value ending at a specified velocity. You can control how quickly the variable reaches the final value by specifying the rate of acceleration. Because all transitions are cleared automatically, it's recommended to allocated them using operator new. The encapsulated IUIAnimationTransition COM object is created by CAnimationController::AnimateGroup, until then it's NULL. Changing member variables after creation of this COM object has no effect.

Inheritance Hierarchy

CObject

CBaseTransition

CParabolicTransitionFromAcceleration

Requirements

Header: afxanimationcontroller.h

See Also

Other Resources

MFC Classes