Set this matrix to a rotation transformation to make <code>-z</code> point along <code>dir</code>. <p> In order to apply the lookalong transformation to any previous existing transformation, use {@link #lookAlong(Vector3d, Vector3d)}.
@see #setLookAlong(Vector3d, Vector3d) @see #lookAlong(Vector3d, Vector3d)
@param dir the direction in space to look along @param up the direction of 'up' @return this
See Implementation
Set this matrix to a rotation transformation to make <code>-z</code> point along <code>dir</code>. <p> In order to apply the lookalong transformation to any previous existing transformation, use {@link #lookAlong(Vector3d, Vector3d)}.
@see #setLookAlong(Vector3d, Vector3d) @see #lookAlong(Vector3d, Vector3d)
@param dir the direction in space to look along @param up the direction of 'up' @return this