Microsoft DirectX 9.0

ID3DXInterpolator Interface

This interface defines a scale, rotate, and translate (SRT) interpolator.

ID3DXInterpolator Members

GetLastSRT Returns the previous scale, rotation, and translation values.
GetName Gets the name of the interpolator.
GetPeriod Gets the interpolator period.
GetSRT Returns the scale, rotation, and translation at a given time.


This is an abstract interface. ID3DXKeyFrameInterpolator inherits from this. An application can implement this for custom SRT interpolator.

Interface Information

Inherits fromIUnknown
Import libraryd3dx9.lib
Minimum operating systems Windows 98

© 2002 Microsoft Corporation. All rights reserved.