ID3DXKeyFrameInterpolator::GetSRT Method

Returns the scale, rotation, and translation at a given time.

Syntax

HRESULT GetSRT(      

    DOUBLE Time,
    D3DXVECTOR3 *pScale,
    D3DXQUATERNION *pRotate,
    D3DXVECTOR3 *pTranslate
);

Parameters

Time

[in] Time at which the interpolator should be queried.

pScale

[in] Returns the scale vector.

pRotate

[in] Returns the rotation quaternion.

pTranslate

[in] Returns the translate vector.

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.