dots[i] = (dots[i] ? newdots++ : -1);
/*
+ * Free the dynamically allocated 'dots' pointer lists in faces
+ * we're going to discard.
+ */
+ for (i = 0; i < g->num_faces; i++)
+ if (faces[i] < 0)
+ sfree(g->faces[i].dots);
+
+ /*
* Go through and compact the arrays.
*/
for (i = 0; i < g->num_dots; i++)
f1->edges = NULL;
f1->order = 3;
f1->dots = snewn(f1->order, grid_dot*);
+ f1->has_incentre = FALSE;
f2->edges = NULL;
f2->order = 3;
f2->dots = snewn(f2->order, grid_dot*);
+ f2->has_incentre = FALSE;
/* face descriptions depend on whether the row-number is
* odd or even */