BRL-CAD
Files | Data Structures | Macros | Typedefs | Functions
Definitions
libged (Geometry Editing and Commands)
Collaboration diagram for Definitions:

Files

file  defines.h
 
file  defines.h
 

Data Structures

class  BSelectState
 
class  BViewState
 
class  DbiState
 
struct  ged_subprocess
 
struct  ged_qray_color
 
struct  ged_qray_fmt
 
struct  vd_curve
 
struct  ged_drawable
 
struct  ged
 
struct  ged_cmd
 
struct  ged_plugin
 
struct  ged_cmd_process
 
struct  ged_process_plugin
 

Macros

#define GED_DBISTATE_DB_CHANGE   0x01
 
#define GED_DBISTATE_VIEW_CHANGE   0x02
 
#define GED_VMIN   -2048.0
 
#define GED_VMAX   2047.0
 
#define GED_VRANGE   4095.0
 
#define INV_GED_V   0.00048828125
 
#define INV_4096_V   0.000244140625
 
#define GED_NULL   ((struct ged *)0)
 
#define GED_DISPLAY_LIST_NULL   ((struct display_list *)0)
 
#define GED_DRAWABLE_NULL   ((struct ged_drawable *)0)
 
#define GED_VIEW_NULL   ((struct bview *)0)
 
#define GED_RESULT_NULL   ((void *)0)
 
#define GED_HELP   0x0002
 
#define GED_MORE   0x0004
 
#define GED_QUIET   0x0008
 
#define GED_UNKNOWN   0x0010
 
#define GED_EXIT   0x0020
 
#define GED_FUNC_PTR_NULL   ((ged_func_ptr)0)
 
#define GED_SEM_WORKER   ANALYZE_SEM_LAST
 
#define GED_SEM_STATS   GED_SEM_WORKER+1
 
#define GED_SEM_LIST   GED_SEM_STATS+1
 
#define GED_SEM_LAST   GED_SEM_LIST+1
 
#define GED_INIT(_gedp, _wdbp)
 
#define GED_INITIALIZED(_gedp)   ((_gedp)->dbip != NULL)
 
#define GED_LOCAL2BASE(_gedp)   ((_gedp)->dbip->dbi_local2base)
 
#define GED_BASE2LOCAL(_gedp)   ((_gedp)->dbip->dbi_base2local)
 
#define GED_MAX   2047.0
 
#define GED_MIN   -2048.0
 
#define GED_RANGE   4095.0
 
#define INV_GED   0.00048828125
 
#define INV_4096   0.000244140625
 
#define RT_VDRW_PREFIX   "_VDRW"
 
#define RT_VDRW_PREFIX_LEN   6
 
#define RT_VDRW_MAXNAME   31
 
#define RT_VDRW_DEF_COLOR   0xffff00
 
#define VD_CURVE_NULL   ((struct vd_curve *)NULL)
 
#define GED_CHECK_ARGC_GT_0(_gedp, _argc, _flags)
 

Typedefs

typedef int(* ged_func_ptr) (struct ged *, int, const char *[])
 
typedef void(* ged_io_func_t) (void *, int)
 
typedef void(* ged_refresh_func_t) (void *)
 
typedef void(* ged_create_vlist_solid_func_t) (struct bv_scene_obj *)
 
typedef void(* ged_create_vlist_display_list_func_t) (struct display_list *)
 
typedef void(* ged_destroy_vlist_func_t) (unsigned int, int)
 
typedef int(* ged_process_ptr) (int, const char *[])
 

Functions

size_t ged_results_count (struct ged_results *results)
 
const char * ged_results_get (struct ged_results *results, size_t index)
 
void ged_results_clear (struct ged_results *results)
 
void ged_results_free (struct ged_results *results)
 
void ged_close (struct ged *gedp)
 
void ged_free (struct ged *gedp)
 
void ged_init (struct ged *gedp)
 
struct ged * ged_open (const char *dbtype, const char *filename, int existing_only)
 
const char * ged_init_msgs (void)
 

Detailed Description

Experimental

Geometry EDiting Library structures for reflecting the state of the database and views.

These are used to provide a fast, explicit expression in memory of the database and view states, to allow applications to quickly display hierarchical information and manipulate view data.

We want this to be visible to C++ APIs like libqtcad, so they can reflect the state of the .g hierarchy in their own structures without us or them having to make copies of the data. Pattern this on how we handle ON_Brep

Geometry EDiting Library specific definitions.

Macro Definition Documentation

◆ GED_DBISTATE_DB_CHANGE

#define GED_DBISTATE_DB_CHANGE   0x01

Definition at line 272 of file dbi.h.

◆ GED_DBISTATE_VIEW_CHANGE

#define GED_DBISTATE_VIEW_CHANGE   0x02

Definition at line 273 of file dbi.h.

◆ GED_VMIN

#define GED_VMIN   -2048.0

Definition at line 56 of file defines.h.

◆ GED_VMAX

#define GED_VMAX   2047.0

Definition at line 57 of file defines.h.

◆ GED_VRANGE

#define GED_VRANGE   4095.0

Definition at line 58 of file defines.h.

◆ INV_GED_V

#define INV_GED_V   0.00048828125

Definition at line 59 of file defines.h.

◆ INV_4096_V

#define INV_4096_V   0.000244140625

Definition at line 60 of file defines.h.

◆ GED_NULL

#define GED_NULL   ((struct ged *)0)

Definition at line 62 of file defines.h.

◆ GED_DISPLAY_LIST_NULL

#define GED_DISPLAY_LIST_NULL   ((struct display_list *)0)

Definition at line 63 of file defines.h.

◆ GED_DRAWABLE_NULL

#define GED_DRAWABLE_NULL   ((struct ged_drawable *)0)

Definition at line 64 of file defines.h.

◆ GED_VIEW_NULL

#define GED_VIEW_NULL   ((struct bview *)0)

Definition at line 65 of file defines.h.

◆ GED_RESULT_NULL

#define GED_RESULT_NULL   ((void *)0)

Definition at line 67 of file defines.h.

◆ GED_HELP

#define GED_HELP   0x0002

invalid specification, result contains usage

Definition at line 71 of file defines.h.

◆ GED_MORE

#define GED_MORE   0x0004

incomplete specification, can specify again interactively

Definition at line 72 of file defines.h.

◆ GED_QUIET

#define GED_QUIET   0x0008

don't set or modify the result string

Definition at line 73 of file defines.h.

◆ GED_UNKNOWN

#define GED_UNKNOWN   0x0010

argv[0] was not a known command

Definition at line 74 of file defines.h.

◆ GED_EXIT

#define GED_EXIT   0x0020

command is requesting a clean application shutdown

Definition at line 75 of file defines.h.

◆ GED_FUNC_PTR_NULL

#define GED_FUNC_PTR_NULL   ((ged_func_ptr)0)

Definition at line 82 of file defines.h.

◆ GED_SEM_WORKER

#define GED_SEM_WORKER   ANALYZE_SEM_LAST

Definition of global parallel-processing semaphores.

Definition at line 96 of file defines.h.

◆ GED_SEM_STATS

#define GED_SEM_STATS   GED_SEM_WORKER+1

Definition at line 97 of file defines.h.

◆ GED_SEM_LIST

#define GED_SEM_LIST   GED_SEM_STATS+1

Definition at line 98 of file defines.h.

◆ GED_SEM_LAST

#define GED_SEM_LAST   GED_SEM_LIST+1

Definition at line 99 of file defines.h.

◆ GED_INIT

#define GED_INIT (   _gedp,
  _wdbp 
)
Value:
{ \
ged_init((_gedp)); \
(_gedp)->dbip = NULL; \
if ((struct rt_wdb *)(_wdbp) != NULL) {\
(_gedp)->dbip = ((struct rt_wdb *)(_wdbp))->dbip; \
} \
}
rt_wdb
Definition: wdb.h:62

Definition at line 101 of file defines.h.

◆ GED_INITIALIZED

#define GED_INITIALIZED (   _gedp)    ((_gedp)->dbip != NULL)

Definition at line 109 of file defines.h.

◆ GED_LOCAL2BASE

#define GED_LOCAL2BASE (   _gedp)    ((_gedp)->dbip->dbi_local2base)

Definition at line 110 of file defines.h.

◆ GED_BASE2LOCAL

#define GED_BASE2LOCAL (   _gedp)    ((_gedp)->dbip->dbi_base2local)

Definition at line 111 of file defines.h.

◆ GED_MAX

#define GED_MAX   2047.0

Definition at line 114 of file defines.h.

◆ GED_MIN

#define GED_MIN   -2048.0

Definition at line 115 of file defines.h.

◆ GED_RANGE

#define GED_RANGE   4095.0

Definition at line 116 of file defines.h.

◆ INV_GED

#define INV_GED   0.00048828125

Definition at line 117 of file defines.h.

◆ INV_4096

#define INV_4096   0.000244140625

Definition at line 118 of file defines.h.

◆ RT_VDRW_PREFIX

#define RT_VDRW_PREFIX   "_VDRW"

Definition at line 122 of file defines.h.

◆ RT_VDRW_PREFIX_LEN

#define RT_VDRW_PREFIX_LEN   6

Definition at line 123 of file defines.h.

◆ RT_VDRW_MAXNAME

#define RT_VDRW_MAXNAME   31

Definition at line 124 of file defines.h.

◆ RT_VDRW_DEF_COLOR

#define RT_VDRW_DEF_COLOR   0xffff00

Definition at line 125 of file defines.h.

◆ VD_CURVE_NULL

#define VD_CURVE_NULL   ((struct vd_curve *)NULL)

Definition at line 162 of file defines.h.

◆ GED_CHECK_ARGC_GT_0

#define GED_CHECK_ARGC_GT_0 (   _gedp,
  _argc,
  _flags 
)
Value:
if ((_argc) < 1) { \
int ged_check_argc_gt_0_quiet = (_flags) & GED_QUIET; \
if (!ged_check_argc_gt_0_quiet) { \
bu_vls_trunc((_gedp)->ged_result_str, 0); \
bu_vls_printf((_gedp)->ged_result_str, "Command name not provided on (%s:%d).", __FILE__, __LINE__); \
} \
return (_flags); \
}
GED_QUIET
#define GED_QUIET
Definition: defines.h:73

make sure there is a command name given

@

Todo:
  • where should this go?

Definition at line 390 of file defines.h.

Typedef Documentation

◆ ged_func_ptr

typedef int(* ged_func_ptr) (struct ged *, int, const char *[])

Definition at line 81 of file defines.h.

◆ ged_io_func_t

typedef void(* ged_io_func_t) (void *, int)

Definition at line 85 of file defines.h.

◆ ged_refresh_func_t

typedef void(* ged_refresh_func_t) (void *)

Definition at line 86 of file defines.h.

◆ ged_create_vlist_solid_func_t

typedef void(* ged_create_vlist_solid_func_t) (struct bv_scene_obj *)

Definition at line 87 of file defines.h.

◆ ged_create_vlist_display_list_func_t

typedef void(* ged_create_vlist_display_list_func_t) (struct display_list *)

Definition at line 88 of file defines.h.

◆ ged_destroy_vlist_func_t

typedef void(* ged_destroy_vlist_func_t) (unsigned int, int)

Definition at line 89 of file defines.h.

◆ ged_process_ptr

typedef int(* ged_process_ptr) (int, const char *[])

Definition at line 423 of file defines.h.

Function Documentation

◆ ged_results_count()

size_t ged_results_count ( struct ged_results *  results)

◆ ged_results_get()

const char* ged_results_get ( struct ged_results *  results,
size_t  index 
)

◆ ged_results_clear()

void ged_results_clear ( struct ged_results *  results)

◆ ged_results_free()

void ged_results_free ( struct ged_results *  results)

◆ ged_close()

void ged_close ( struct ged *  gedp)

◆ ged_free()

void ged_free ( struct ged *  gedp)

◆ ged_init()

void ged_init ( struct ged *  gedp)

◆ ged_open()

struct ged* ged_open ( const char *  dbtype,
const char *  filename,
int  existing_only 
)

◆ ged_init_msgs()

const char* ged_init_msgs ( void  )