Other Methods on Cons

 

   GRAPE(cons, "merge")(cons_two)

CONS * cons, * cons_two

Merge cons_two into cons by appending the vertex indices. Of course this is only possible if both instances point to the same geom and if the last index of cons and the first index of cons_two are identical.

     

CONS * cons

After merging and closing two Triang2d (most likely Geom2d) instances some of the points the cons uses may no longer be used by the cons-> geom, they will no longer be updated and could be removed. "verify-use" checks whether all points are still in use, "close-send" will replace unused points by the points they were identified with during a "close" on cons-> geom.

   (TRIANG1D * ) GRAPE(cons, "get-triang")(triang)

CONS * cons
TRIANG1D * triang

Copy the coordinates of the cons from cons-> geom-> x/y/z with indices cons-> vertex to triang-> x/y/z. The triang instance is returned, if triang is NULL, a new Triang1d instance is created.

     

CONS * cons, * cons1, * cons2
double factor, fac1, fac2

   GRAPE(cons, "reflect")(trfmat, orient)

CONS * cons
MATRIX44 trfmat
int orient

   GRAPE(cons, "reset")()

CONS * cons