D3DXMATRIX* D3DXMatrixLookAt(
D3DXMATRIX* pOut,
const D3DXVECTOR3* pEye,
const D3DXVECTOR3* pAt,
const D3DXVECTOR3* pUp
);

It builds a matrix that will rotate an object at the "pEye" point to look at the "pAt" point. "pUp" is, I think probably (the docs don't actually say :-), a rotation axis.

I want to make a character that look to a point (x,y,z). Like Tombraider and Grim Fandango.
And if I move the point, the character move his/her head always looking the point.
Is there some code or ideas about it.

Thanks in advance.

Leo.

I didn't do the greatest job of explaining, but it should be enough for you to figure it out. :-)