ID3DXAnimationSet::GetInterpolatorByIndex Method

Gets an interpolator using an index into an array of interpolators.

Syntax

HRESULT GetInterpolatorByIndex(      

    UINT Index,
    LPD3DXINTERPOLATOR *ppInterpolator
);

Parameters

Index

[in] The index of the interpolater.

ppInterpolator

[out, retval] Returns a pointer to an interpolator.

Return Value

If the method succeeds, the return value is D3D_OK.

If the method fails, the return value can be one of the following values.

D3DERR_INVALIDCALL	The method call is invalid. For example, a method's parameter may have an invalid value.
E_OUTOFMEMORY	Microsoft?Direct3D?could not allocate sufficient memory to complete the call.

Remarks

An animation set consists of a set of interpolators.