lqr_carver_init — activates a LqrCarver
object
#include <lqr.h>
LqrRetVal lqr_carver_init( | LqrCarver* | carver, |
gint | delta_x, | |
gfloat | rigidity) ; |
The function lqr_carver_init
initializes
the LqrCarver
pointed to by carver
, so
that it can compute the visibility maps as
needed upon calls of lqr_carver_resize
.
The parameter delta_x
controls the maximum
transversal step a seam can make. A value of 0 means straight seams.
Normally, it is set to 1.
The parameter rigidity
can be used to add
a negative bias to non-straight seams, and it is normally set to 0.
Visibility maps must not be loaded when using this function, neither before nor after.