NAME

       lqr_carver_attach - attach an LqrCarver to another LqrCarver

SYNOPSIS

       #include <lqr.h>

       LqrRetVal lqr_carver_attach(LqrCarver* carver, LqrCarver* aux);

DESCRIPTION

       The function lqr_carver_attach is used to attach an LqrCarver object (pointed to by aux) to another one
       (pointed to by carver). This will have the effect that each operation performed over the carver object
       will be reflected on aux (they will share the same visibility map).

       This function must not be used after a visibility map was loaded into the base object (the one pointed to
       by carver).

       The object pointed to by aux must have the same original size as the base object. Note that the original
       size information is reset whenever a flattening operation occurs, or the rescaling direction changes, so
       that this function should be called befor rescaling occurs.

       There is no limitation on the number of LqrCarver objects which is possible to attach. Nesting is also
       possible. It is irrelevant if the aux carver is initialised or not; from the moment of attachment, it
       will passively undergo all transformations performed over carver.

RETURN VALUE

       The return value follows the Liquid Rescale library signalling system.  LQR_ERROR is returned if the
       sizes of carver and aux don´t match.

SEE ALSO

       LqrRetVal(3), lqr_carver_list_start(3), lqr_carver_list_current(3), lqr_carver_list_next(3),
       lqr_carver_list_foreach(3)

COPYRIGHT

       Copyright © 2007-2009 Carlo Baldassi

LqR library 0.4.1 API (3:1:3)                      10 Maj 2009                              LQR_CARVER_ATTACH(3)