PK_sweep_guide_clamp_dirn_t

struct PK_sweep_guide_clamp_dirn_s
    {
    int                 n_directions; --- the number of clamp directions (0)
    const PK_VECTOR1_t *directions;   --- the direction of each clamp (NULL)
    int                 n_vertices;   --- the number of guide wire vertices for
                                      --- each clamp (0)
    const PK_VERTEX_t  *vertices;     --- the guide wire vertices (NULL)
    };

typedef struct PK_sweep_guide_clamp_dirn_s PK_sweep_guide_clamp_dirn_t;



This structure holds information for the clamp type
PK_sweep_guide_clamp_dirn_c.

Used in:

PK_sweep_guide_control_t

This structure has the following fields :

'n_directions'      The number of clamp directions. This must equal the value
                    of 'n_vertices', or be 1. (0)

'directions'        An array of directions one for each vertex of 'vertices',
                    or a single vector "constant". (NULL)

'n_vertices'        The number of vertices where the clamp direction is given.
                    (0)

'vertices'          An array of vertices where the clamp direction is given.
                    (NULL)