uf_modl_mswp_types.html

/*

uf_modl_mswp_types.h
File description:

Sweep (MSWP) data structures and types

***************************************************************************************************/

#ifndef UF_MODL_MSWP_TYPES_H_INCLUDED
#define UF_MODL_MSWP_TYPES_H_INCLUDED

/***************************************************************************

***************************************************************************/
#include <uf_modl_types.h>

/* Data definitions for limits including trimming */

enum UF_MODL_mswp_limit_type_t
{
UF_MODL_MSWP_LIMIT_DISTANCE = 0, /* DISTANCE limit */
UF_MODL_MSWP_LIMIT_UNTIL_NEXT, /* UNITIL_NEXT limit */
UF_MODL_MSWP_LIMIT_UNTIL_SELECTED, /* UNTIL_SELECTED limit */
UF_MODL_MSWP_LIMIT_THRU_ALL /* THRU_ALL limit */
};

/* Single expression data that can be used by distance, angle, etc. */
struct UF_MODL_mswp_string_data_s
{
char string[ UF_MAX_EXP_BUFSIZE ];
tag_t expression_tag;
};
typedef struct UF_MODL_mswp_string_data_s
UF_MODL_mswp_string_data_t, *UF_MODL_mswp_string_data_p_t;

struct UF_MODL_mswp_until_selected_data_s
{
tag_t selected_object;
};
typedef struct UF_MODL_mswp_until_selected_data_s
UF_MODL_mswp_until_selected_data_t, *UF_MODL_mswp_until_selected_data_p_t;

union UF_MODL_mswp_limit_data_u
{
UF_MODL_mswp_string_data_t distance_data;
UF_MODL_mswp_until_selected_data_t until_selected_data;
};
typedef union UF_MODL_mswp_limit_data_u
UF_MODL_mswp_limit_data_t, *UF_MODL_mswp_limit_data_p_t;

struct UF_MODL_mswp_limit_s
{
UF_MODL_mswp_limit_type_t limit_type;
UF_MODL_mswp_limit_data_t limit_data;
logical surf_extend; /* For until selected & face only */
};
typedef struct UF_MODL_mswp_limit_s
UF_MODL_mswp_limit_t, *UF_MODL_mswp_limit_p_t;

struct UF_MODL_mswp_limits_s
{
logical symmetry; /* True: end_limit will not be used
and the limit type is DISTANCE only;
False: both limits will be used
and the limit can be of any type. */
UF_MODL_mswp_limit_t start_limit;
UF_MODL_mswp_limit_t end_limit;
};
typedef struct UF_MODL_mswp_limits_s
UF_MODL_mswp_limits_t, *UF_MODL_mswp_limits_p_t;

/* Offset data definitions */
enum UF_MODL_mswp_offset_type_e
{
UF_MODL_MSWP_OFFSET_NONE = 0, /* No offset */
UF_MODL_MSWP_OFFSET_NORMAL, /* Offset with two different distances */
UF_MODL_MSWP_OFFSET_SYMMETRY, /* Offset with same distance in both directions */
UF_MODL_MSWP_OFFSET_SINGLE /* Offset with single distance in one direction */
};
typedef enum UF_MODL_mswp_offset_type_e
UF_MODL_mswp_offset_type_t;

struct UF_MODL_mswp_offsets_s
{
UF_MODL_mswp_offset_type_t type;
UF_MODL_mswp_string_data_t start_offset;
UF_MODL_mswp_string_data_t end_offset;
};
typedef struct UF_MODL_mswp_offsets_s
UF_MODL_mswp_offsets_t, *UF_MODL_mswp_offsets_p_t;

/* Taper data definitions */
enum UF_MODL_mswp_taper_type_e
{
UF_MODL_MSWP_TAPER_NONE = 0, /* No taper */
UF_MODL_MSWP_TAPER_FROM_EDGE, /* Simple taper from start edges */
UF_MODL_MSWP_TAPER_FROM_PROFILE, /* Simple taper from section */
UF_MODL_MSWP_TAPER_SYMMETRY, /* Symmetric taper from section */
UF_MODL_MSWP_TAPER_MATCHED, /* Matched end taper from section */
UF_MODL_MSWP_TAPER_ASYMMETRIC /* Asymmetric taper from section */
};
typedef enum UF_MODL_mswp_taper_type_e
UF_MODL_mswp_taper_type_t;

struct UF_MODL_mswp_taper_chain_s
{
UF_MODL_mswp_string_data_t angle;
UF_MODL_mswp_string_data_t back_angle;
int num_curves; /* Number of curves in a tangent chain. This can be determined by section only. */
tag_t *curves; /* Output curves of a tangent chain in a section */
};
typedef struct UF_MODL_mswp_taper_chain_s
UF_MODL_mswp_taper_chain_t, *UF_MODL_mswp_taper_chain_p_t;

struct UF_MODL_mswp_multi_taper_s
{
int num_chains; /* Number of tangent chains for the section. This can't be determined by the user. */
UF_MODL_mswp_taper_chain_t *chains; /* Each chain contains a set of curve tags and an angle */
};
typedef struct UF_MODL_mswp_multi_taper_s
UF_MODL_mswp_multi_taper_t, *UF_MODL_mswp_multi_taper_p_t;

struct UF_MODL_mswp_taper_s
{
UF_MODL_mswp_taper_type_t type;
UF_MODL_mswp_string_data_t angle; /* angle for simple taper */
UF_MODL_mswp_string_data_t back_angle; /* back angle for simple taper */
UF_MODL_mswp_multi_taper_t multi_taper; /* multi-taper */
};
typedef struct UF_MODL_mswp_taper_s
UF_MODL_mswp_taper_t, *UF_MODL_mswp_taper_p_t;

/* The main data structure for Extrude */
struct UF_MODL_mswp_extrude_s
{
tag_t section;
tag_t direction;
double dist_tol;
double chain_tol;
double planar_tol;
double angle_tol;
UF_MODL_mswp_limits_t limits;
UF_MODL_mswp_offsets_t offsets;
UF_MODL_mswp_taper_t taper;
UF_FEATURE_SIGN sign;
tag_t target_body;
int heal_geom; /* 0 = no action
1 = fix the geometry defects of input curves
if within tolerance, including gap/overlay
between curves and off-planar condition for capping. */
logical solid_preferred;
logical allow_self_intersecting_section;
logical openProfileSmartVolume; /* the option for enabling open profile smart volume.
When this option is set to true, extends the tool volume
along open end points of the profile to find
closure with the target body. */
int closeProfileRule; /* the option defines how to extend the open profile
to form a proper intersection with the target body.
0 = FCI, Extends the open profile to form
the first complete intersection with the target
1 = LCI, Extends the open profile to form
the last complete intersection with the target
2 = CCI, For subtract boolean operation, extends the open profile
to form the last complete intersection if the profile lies
outside the target excluding the coincident portion.
Otherwise, uses the first complete intersection. */
int treatBsplineAsPline; /* -1 unset, 0= false; 1= true; */
};
typedef struct UF_MODL_mswp_extrude_s
UF_MODL_mswp_extrude_t, *UF_MODL_mswp_extrude_p_t;

#endif /* UF_MODL_MSWP_TYPES_H_INCLUDED */