PK_TOPOL_fctab_data_normal_t

struct PK_TOPOL_fctab_data_normal_s
        {
        int  *normal;
        int   length;
        };
 typedef struct PK_TOPOL_fctab_data_normal_s
                PK_TOPOL_fctab_data_normal_t;

Used in:

PK_TOPOL_facet_table_t

This is a support structure for PK_TOPOL_facet_2_r_t. It is an indexed table
which maps data indices into a table of 'normal' indices.

For more details see associating fins with facet geometry.