NAME

       lqr_carver_set_dump_vmaps, lqr_carver_set_no_dump_vmaps - set the visibility maps autodump
       for an LqrCarver object

SYNOPSIS

       #include <lqr.h>

       void lqr_carver_set_dump_vmaps(LqrCarver* carver);

       void lqr_carver_set_no_dump_vmaps(LqrCarver* carver);

DESCRIPTION

       Invoking function lqr_carver_set_dump_vmaps over the LqrCarver object pointed to by carver
       has the effect of activating the automatic dumping of visibility maps at each rescale
       operation (which by default is turned off).

       Rescale operations involving both directions will dump two maps.

       The dumped maps will be attached to the LqrCarver object and can be accessed at any later
       time using the functions lqr_vmap_list_foreach(3) or a combination of
       lqr_vmap_list_start(3), lqr_vmap_list_current(3) and lqr_vmap_list_next(3).

       Using this setting is pointless if the LqrCarver object is not initialised.

       The function lqr_carver_set_no_dump_vmaps reverts the effect of the previous one (but the
       maps dumped so far will be kept).

       Note that it is also possible to dump the visibility maps manually; however, using the
       automatic dump is the only way to get intermidiate maps when the function
       lqr_carver_resize(3) performs the rescaling in both directions, or in more than one step.

SEE ALSO

       lqr_carver_init(3), lqr_carver_resize(3), lqr_carver_set_enl_step(3),
       lqr_carver_set_resize_order(3), lqr_carver_set_side_switch_frequency(3),
       lqr_carver_set_progress(3), lqr_carver_set_preserve_input_image(3),
       lqr_vmap_list_start(3), lqr_vmap_list_current(3), lqr_vmap_list_next(3),
       lqr_vmap_list_foreach(3), lqr_carver_set_use_cache(3)

COPYRIGHT

       Copyright © 2007-2009 Carlo Baldassi