UG二次开发源码分享：UG NX CAM加工开发简单实例

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#include <stdlib.h>
! M+ _9 u' Z! v. `& N# d7 m#include <stdio.h>

#include <uf.h>
1 _6 w- W4 e" J; s) C$ l0 U#include <uf_object_types.h>
# L4 R* r. ?1 |#include <uf_ui.h>
& H6 Z- P! c1 K( i6 x#include <uf_disp.h>
#include <uf_obj.h>
#include <uf_cam.h>
9 i/ n; e: K, \, T* A#include <uf_camgeom.h>

#include <ufd_camgeom_UGroup.h>

#define MAX_CAMGEOM 20
% ~0 A& t2 r+ J/ k, M#define EXIT_SUCCESS 0

/*#define DEBUG*/

static char *title1 = "Select an API routine...";

static int geoption;
static char *title3 = "Select Geometry Type(s) for operation then Selection Complete";//创建几何
4 s( M  x' S; S9 W# kstatic char menu3[][38] = { "1) Part Geometry",
0 A4 z3 }) I+ P0 X9 g$ J. R7 E; p% O"2) Blank Geometry",
# ?+ b, R4 i6 }) C4 E( G  Q* R& E"3) Drive Geometry",
" N& U, o. |* o"4) Cut Area Geometry",
7 m4 c- B+ C  p0 b"5) Trim Geometry",
. A' B+ O6 T& C8 m5 ^3 H3 j"6) Selection Complete"};

static int init_proc(UF_UI_selection_p_t select, void *user_data);//初始化程序

static void init_camgeom_app_data(UF_CAMGEOM_app_data_p_t app_data);

int ufd_camgeom_ugroup( tag_t objTag, int obj_count )

{
7 D& y/ E1 K6 Y' z" nUF_CAMGEOM_app_data_p_t app_data_list[MAX_CAMGEOM];
: T$ A1 v  B# X0 O4 {" X& k1 ^, @tag_t *objects, entity_list[MAX_CAMGEOM];
int i, entity_count, object_count, err_code, type, subtype;

char atitle[] = "Geometry Selection.";
) t0 r& P; {; h1 p8 t3 J7 T. P9 ?char *cue = "Identify Geometry - Wait for the Filter!";
+ o' b" V' I3 `char errorstrg[133];
int response, irc;
4 m" ~# {4 t1 F9 W" qtag_t eid, view;
double cursor[3];

#ifdef DEBUG
printf( "Object tag passed into camgeom_ugroup is %d \n", objTag );
# Q# r% t) Z! ?+ ~0 W% w#endif

geoption = 0;

while ( geoption < 10 )//为什么是10呢？？？？
& V, m6 l0 u2 m' {- r! Z{
7 e1 I# N+ I+ a' x# s/* Statements go here for each geometry selection type. 声明起作用 对于选择类型的每个几何体*/

geoption = uc1603(title3, 1, menu3, 6);

if (geoption == 1 || geoption == 2 || geoption == 10 )
: a# g" Z4 R6 t" ^! f" B/ P, b{
( p: A5 f$ z( E# q8 t3 tbreak;
- j- P8 \: k2 l}
4 }  p7 s9 K, u& n# b% A: n#ifdef DEBUG
printf("\n Geometry option returns %d\n", geoption);
#endif
/* Allow the user to select faces or bodies. 选取面和实体*/

/* Pass in this function the object to be assigned geometry 通过函数，对象被分配到几何体 */

if (obj_count > 0 )
* ]" P' O8 {2 C1 T{
2 k+ D5 y( z/ l4 g. v7 L0 Sentity_count = 0;

while (TRUE)

{

UF_UI_select_with_single_dialog(cue,atitle,
6 }( s8 }  ^- x) N& QUF_UI_SEL_SCOPE_NO_CHANGE, init_proc, NULL,
&response, &eid, cursor, &view);//选择单个对象，可输名也可打进去。选择范围在UF_UI中定义
( o% l; K  ~, E; G" x" g//cue 提示显示的信息，atitle 对话框头标题,UF选取范围，init初始化程序，NULL初始化程序，cursor光标位置坐标

if (response == UF_UI_OBJECT_SELECTED)
/ s) @/ o* C. s+ Z( A{
entity_list[entity_count] = eid;
3 w% |8 d+ |* q& |. P#ifdef DEBUG
8 U  H9 E1 r7 o$ C: w! Sprintf(" EID number returns %d\n", eid );
#endif

/* Allocate the memory for the application data of an item. 为当前的应用数据分配内存*/

app_data_list[entity_count] = (UF_CAMGEOM_app_data_p_t)UF_allocate_memory(sizeof(UF_CAMGEOM_app_data_t),
8 F- W9 u5 Z: M+ p( O6 a&err_code);

/* Initialize the application data.初始化应用数据 */

init_camgeom_app_data(app_data_list[entity_count]);

entity_count++;
}
: K3 D' S4 Z( f8 W' X/ `) }, {else if (response == UF_UI_OK || UF_UI_BACK || UF_UI_CANCEL )
{
' a# k. B0 C/ k- O/* Geometry selection is finished.几何体选取完成 */
break;
/ X, u# r# H0 w, z7 ~: h}
}
; ]5 k1 W0 r& X: J: ?$ n* h#ifdef DEBUG
4 H8 d; B2 y2 @# J6 B4 `& oprintf(" Entity count this selection is %d\n",entity_count);
0 B: {( g8 G$ T+ A# R: J$ {#endif

if (entity_count > 0)
{
% E/ `; q/ B: Q0 g" V0 h/* UF_CAMGEOM_item_t *items;
1 [  t- R8 g: x' Y# Vint item_count;*/

for( i = 0; i < obj_count; i++ )
7 G; E; [' H. {' `{
$ D( r  U( u; d& w0 Girc = UF_OBJ_ask_type_and_subtype( objTag, &type, &subtype );//返回对象类型与子类型TAG值

if( type == UF_machining_operation_type ||
' I' E2 v+ _) \type == UF_machining_geometry_grp_type)

#ifdef DEBUG
printf("\n Current entity count is %d", entity_count);
printf("\n Current object count is %d", obj_count);
1 Q7 y4 {; @# q& H7 U: C  w& Zprintf("\n Geometry option is %d \n", geoption );
#endif

/* Above prints to help in debugging if "DEBUG" defined. */

{
swiTCh (geoption)
& x- s. r  X& Z: t8 S! z3 n( P{
' y1 g5 e& o3 X! p  J3 |case 1:
case 2:
case 3:
case 4:
case 5: /* Part Geometry 部件几何体*/
{
#ifdef DEBUG
printf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
( H4 [+ r$ W1 T) O, K( J#endif
{
% r' T& W& n: Z8 q  Q9 `irc = UF_CAMGEOM_append_items( objTag, UF_CAM_part, entity_count,
entity_list, app_data_list );
//附加一个几何实体链表给对象 几何体包括实体等 切削区域仅薄壁实体和面 修剪的几何体不允许。
/ R+ U- T: {8 e) n3 u% @# Z//objtag几何体父级组，UF几何体类型，en_list链表指针，app_data_list链表数据。
0 n! n6 A/ q1 J" f}
1 m) Y* n$ S9 h9 F- X6 y6 o0 a3 Fif ( irc != 0 )
{
. p1 _, {9 Z5 _& eUF_get_fail_message( irc, errorstrg );
8 v- _+ Y" Y$ iprintf("\n The return code is %d\n", irc);
printf("\n Error code translates to %s\n", errorstrg);
return objTag;
}
break;
}

case 6: /* Blank Geometry 空白几何体*/
{
7 D7 Z* b7 h$ P#ifdef DEBUG
printf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
#endif
0 [& c9 J' c  y  N9 [8 b{
irc = UF_CAMGEOM_append_items( objTag, UF_CAM_blank, entity_count,
entity_list, app_data_list );
}
if ( irc != 0 )
{
  q* |3 y3 F3 |- O! DUF_get_fail_message( irc, errorstrg );
# |+ O  I$ g+ Wprintf("\n The return code is %d\n", irc);
printf("\n Error code translates to %s\n", errorstrg);
return objTag;
}
$ C; b. \8 H( d) Pbreak;

}

case 7: /* Check Geometry 检查几何体 驱动*/
{
7 G& t" e4 ~3 H; o#ifdef DEBUG
printf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
" ^3 @' E5 s  h+ m6 t#endif
: w1 }8 Q7 Z7 g0 {. j3 {7 d% ^{
5 d& l& M/ A1 b' iirc=UF_CAMGEOM_append_items(objTag,UF_CAM_drive,entity_count,
entity_list,app_data_list);
}
9 ~9 Z& U/ z- d; h* d$ Y5 l! Qif ( irc != 0 )
3 W) k# S, j. L8 l{
UF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
0 |5 S, ]1 y1 z% v# l9 Vprintf("\n Error code translates to %s\n", errorstrg);
return objTag;
}
break;

}

case 8: /* Cut Area Geometry 切削区域几何体*/
{
+ }$ a+ C) @$ w, L) M) r6 j#ifdef DEBUG
1 f7 W& S. ~7 Iprintf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
# X) ~; l) c) d: `) K  Y* }$ y& h" [6 Y#endif
{
- `, ~% n/ {. e0 w" qirc = UF_CAMGEOM_append_items( objTag, UF_CAM_cut_area, entity_count,
2 l# J6 B' h7 c  K% Oentity_list, app_data_list );
2 J; w5 ]" \$ T5 a) l; N* e- @, l}
if ( irc != 0 )
) t, i$ r% G1 g) l6 F9 q3 b{
/ T( v! \. w! _8 w6 u! x1 mUF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
printf("\n Error code translates to %s\n", errorstrg);
return objTag;
" j- [8 o) [0 q}
break;
}
. K- k7 u" m2 |! g# h/ ?" ycase 9: /* Trim Geometry 修剪几何体 */
; h8 n( {8 N. P6 C{
0 \2 o% j; h: C1 w, H) zprintf("This case not implemented.\n");
break;
}
/*Drive Geometry 驱动几何体*/

default: /* Selection Complete 完成选取 表达式没有相应的则走这条语句*/
, ~9 }. l, Z0 a{
5 C  P' _! U" z- t4 Hbreak;
% ]0 e" Q$ U- N) F( X; z8 F}
}
( K" L$ p" T9 s! T# r}
}
}
( M4 u  w& ^% a+ p6 _9 j}
}
/* Free the Allocated Memory. 释放内存*/
6 }; h; d: E9 f6 o! P; \, ]for (i=0; i<entity_count; i++)
{
' Q- G" ~! L0 H' SUF_free (app_data_list);
}

/* UF_free (objects);*/

return(0);
' r* \4 G3 ^2 Y* z" y8 m}
5 H9 E8 \' w! _" G, E  S/* Selection initialization procedure 选择初始化程序*/
static int init_proc
(
UF_UI_selection_p_t select,//指针 pointer
6 Q/ r- @! b' `% \- }, S/ Uvoid* user_data
)
{
int num_triples = 3;
//最终指定的特征类型
UF_UI_mask_t mask_triples[] = {
6 F* c2 L. v/ AUF_line_type, 0, 0,
0 m7 ^7 s- P& F' f2 `- p, EUF_solid_type, 0, UF_UI_SEL_FEATURE_ANY_FACE,
UF_solid_type, 0, UF_UI_SEL_FEATURE_BODY};

/* Enable Faces and Solid Bodies允许选取面和实体 */

if((UF_UI_set_sel_mask(select,
" w2 Z, e7 h' T. N4 T' ~UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,
3 `. |1 X- Z- anum_triples, mask_triples)) == 0)//3倍 3*3=9

{
7 s- ^2 O3 ^. G- j3 Ureturn (UF_UI_SEL_SUCCESS);
}
* b2 T9 L# ]8 {; w, T9 }else
{
* x4 Q% \* Z3 ]; {3 q; ?3 oreturn (UF_UI_SEL_FAILURE);
}
}
' u/ h* A1 y3 Y) }" r) W+ a) A5 Bstatic void init_camgeom_app_data
(
UF_CAMGEOM_app_data_p_t app_data
)
{
, t: \# h' w% r$ i  G% N$ xif (app_data)
: B2 y9 A" m+ E! a. G{
/* Set flags. 设置标识*/

app_data->has_stock = 0; /* Used 1 - Else 0 */
$ X  D& c, O: r) P% G+ w' T& `+ M! Capp_data->has_cut_stock = 0; /* Used 1 - Else 0 */
app_data->has_tolerances = 0 ; /* Used 1 - Else 0 */
app_data->has_feedrate = 0 ; /* Used 1 - Else 0 */
app_data->has_offset = 0; /* Used 1 - Else 0 */
app_data->has_avoidance_type = 0 ; /* Used 1 - Else 0 */

/* Set values.设置参数值 */
app_data->stock = 0.033 ;
% h' G& s2 V+ z# D8 s. Z& ~7 @- gapp_data->cut_stock[0] = 0.2 ;
3 v# f# c; H+ I4 zapp_data->cut_stock[1] = 0.1 ;
app_data->cut_stock[2] = 0.5 ;
app_data->tolerances[0] = 0.003 ;
- k* Y7 W- s/ s1 I, Tapp_data->tolerances[1] = 0.003 ;
app_data->feedrate_unit = UF_CAM_feedrate_unit_per_minute ;
app_data->feedrate_value = 33.0 ;
. D! |$ e3 I  z: oapp_data->offset = 0.055 ;
app_data->avoidance_type = UF_CAM_avoidance_type_warning;
& f2 R# h( s. F( H1 a}
}

wskgumnm

很好好好学习

Jocelyn

UF_CAMGEOM_append_items

Jocelyn

UF_CAMGEOM_append_items我是用C#写的，用这个函数总是报‘Method not found’错误。
% a7 {. b% R0 g* z1 k# k: B3 }/ E有了解可能的原因的吗？

至简天成

不错不错，正需要的东西

至简天成

, O1 h. v5 n+ h5 X8 x( W不错不错，正需要的东西