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>
#include <stdio.h>

#include <uf.h>
, w) B+ P1 F+ L$ F: Q3 ]#include <uf_object_types.h>
5 y/ l2 m/ X) l; @. t/ s#include <uf_ui.h>
: W0 H3 K( s1 m8 F* S#include <uf_disp.h>
2 N* g/ ~' X" t4 w+ j7 T#include <uf_obj.h>
8 |4 h; I- ?( C  P#include <uf_cam.h>
#include <uf_camgeom.h>

#include <ufd_camgeom_UGroup.h>

#define MAX_CAMGEOM 20
! q" A& A( |7 w! L3 D9 b#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
7 L, w  k+ J+ b  Lstatic char menu3[][38] = { "1) Part Geometry",
"2) Blank Geometry",
; _9 ^9 G) K- r: r* n, Z2 D"3) Drive Geometry",
9 m: o0 t' J2 e9 w5 I* T  F( ^"4) Cut Area Geometry",
"5) Trim Geometry",
$ s" o6 H: l" H"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 )

{
- e9 r  N' U% s; l+ N) D8 v: `" NUF_CAMGEOM_app_data_p_t app_data_list[MAX_CAMGEOM];
  J  s9 p; r2 j5 E& xtag_t *objects, entity_list[MAX_CAMGEOM];
  j( \( A4 p' a% zint i, entity_count, object_count, err_code, type, subtype;

char atitle[] = "Geometry Selection.";
char *cue = "Identify Geometry - Wait for the Filter!";
char errorstrg[133];
int response, irc;
' x* V( Z( B+ otag_t eid, view;
) o9 [/ S8 q3 W# z; v! S2 U0 Odouble cursor[3];

#ifdef DEBUG
printf( "Object tag passed into camgeom_ugroup is %d \n", objTag );
6 F. n: \; ^! A" u/ Y# \#endif

geoption = 0;

while ( geoption < 10 )//为什么是10呢？？？？
{
# h5 B& B1 l) p/* 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 )
{
" f, c% i. p( O. a5 xbreak;
}
8 _$ P) o! ^: q& T4 J, J! |#ifdef DEBUG
) z2 N8 ~3 u5 {1 s+ A; Oprintf("\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 )
% c8 G2 e( v4 ^: Y+ k, r/ B{
+ c1 h" v+ R* w" _0 v: q/ Pentity_count = 0;

while (TRUE)

{

UF_UI_select_with_single_dialog(cue,atitle,
UF_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
& n/ _, {2 v  n+ U% u2 ^//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)
; Z& h6 h3 B' ~* @{
* R/ w3 _2 f, s8 rentity_list[entity_count] = eid;
# y( M* f5 m  o) g! x) M#ifdef DEBUG
printf(" 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),
# D4 d" l, M( a1 W&err_code);

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

init_camgeom_app_data(app_data_list[entity_count]);

entity_count++;
6 E7 j  l5 T& C: j: t}
else if (response == UF_UI_OK || UF_UI_BACK || UF_UI_CANCEL )
0 Q6 Y; @  H( \, [- f* I{
/* Geometry selection is finished.几何体选取完成 */
+ Y  W' n  d6 cbreak;
}
}
) I  I2 e' {% ^) R4 y3 u  ]#ifdef DEBUG
printf(" Entity count this selection is %d\n",entity_count);
$ r2 \% F* ^6 d: A9 _4 e/ K; W#endif

if (entity_count > 0)
$ m; k: H: c3 ?- B' ]3 R- o{
/ O  p/ F, w, L3 n8 L; R* W+ z/* UF_CAMGEOM_item_t *items;
2 }, }4 I( J( P( kint item_count;*/

for( i = 0; i < obj_count; i++ )
8 F* e- F8 j6 I: I1 ?: A/ |4 s1 q{
irc = 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 ||
type == UF_machining_geometry_grp_type)

#ifdef DEBUG
& M9 H7 G+ D! o  l; Gprintf("\n Current entity count is %d", entity_count);
printf("\n Current object count is %d", obj_count);
" ~- @, `' M. C$ j  Zprintf("\n Geometry option is %d \n", geoption );
#endif

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

{
& a  W, e- ?- e! A2 x9 Z( R9 PswiTCh (geoption)
; t0 s! W  S2 X: d# e3 q1 z" _8 O{
! k4 z8 r9 b4 Y/ {% U- B% ccase 1:
case 2:
case 3:
case 4:
4 R! ]% F5 h4 [; N( j1 mcase 5: /* Part Geometry 部件几何体*/
{
#ifdef DEBUG
printf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
#endif
* ~3 w0 O/ ?7 I3 E5 c& T3 q{
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。
; D2 x8 f9 P8 C& e4 r& l//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。
}
' ~8 d# Y4 v$ P% Z, |# R" {if ( irc != 0 )
{
* E' z: v# _8 WUF_get_fail_message( irc, errorstrg );
" \# L3 |# j4 L6 K6 Nprintf("\n The return code is %d\n", irc);
& \: r; w  N- u- P4 z& J9 ]' Z+ d2 b+ nprintf("\n Error code translates to %s\n", errorstrg);
return objTag;
' m6 B9 r5 @( M! `}
/ p4 w% V* ?4 a6 o2 p, Kbreak;
}

case 6: /* Blank Geometry 空白几何体*/
{
( K1 q# U' c2 x# n7 a* p#ifdef DEBUG
printf("\n Type returned is %d", type);
9 e3 h1 @5 c. t6 y- hprintf("\n Subtype returned is %d", subtype);
1 V) z9 I" q5 y( c0 {6 c" g#endif
{
irc = UF_CAMGEOM_append_items( objTag, UF_CAM_blank, entity_count,
: ^. s; n3 d! j& k( j; \entity_list, app_data_list );
}
, F5 o: ]% R5 i4 Zif ( irc != 0 )
{
. x/ u$ q: M  b* ^( \) qUF_get_fail_message( irc, errorstrg );
, y: z4 }, `( W+ u; w7 a$ W3 Pprintf("\n The return code is %d\n", irc);
printf("\n Error code translates to %s\n", errorstrg);
return objTag;
5 b) y- ?8 p/ X) V0 d}
* N7 ^% J8 x3 H& j( P% Q( Jbreak;

}

case 7: /* Check Geometry 检查几何体 驱动*/
{
#ifdef DEBUG
printf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
#endif
{
& C% e0 W' b, h  L- v( ]7 Hirc=UF_CAMGEOM_append_items(objTag,UF_CAM_drive,entity_count,
. y, }6 Y( A0 Y0 Ientity_list,app_data_list);
/ ^% S& t/ Y! G- ^0 q; }# P}
if ( irc != 0 )
3 \  F: W  L5 D  h, J0 |5 g( ]0 z{
3 _. b3 a$ U$ `6 l: t! L) {& TUF_get_fail_message( irc, errorstrg );
8 a& u0 l- A- G: `. a1 g! }printf("\n The return code is %d\n", irc);
8 V- Q1 {  a/ e3 r6 F# Mprintf("\n Error code translates to %s\n", errorstrg);
return objTag;
}
  g# ]7 Z+ {8 `1 y7 }- Ebreak;

}

case 8: /* Cut Area Geometry 切削区域几何体*/
{
$ h1 a  a, N5 m& @) Q3 o' b# u#ifdef DEBUG
, k+ [5 f$ b3 ?  n" z; {printf("\n Type returned is %d", type);
9 E3 @; [, j/ n/ B& @& iprintf("\n Subtype returned is %d", subtype);
3 [" E- B9 q& ]$ _5 Z9 ?! p#endif
{
8 m  A% p* u: ^6 o* |  g0 y5 Rirc = UF_CAMGEOM_append_items( objTag, UF_CAM_cut_area, entity_count,
' K; k' B& H% s, d9 v. Xentity_list, app_data_list );
}
: w; _# Y* p' F, p# ^7 P9 ~if ( irc != 0 )
: S" w8 T- g' ~6 B8 e{
UF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
9 \& f* q% s& Lprintf("\n Error code translates to %s\n", errorstrg);
return objTag;
1 |. D) G* w1 H# O6 T# |) k+ }; b}
break;
8 E% ]4 T# S) T}
case 9: /* Trim Geometry 修剪几何体 */
; F+ V$ y8 j  G% K% C3 i' X{
; Q; ^  }4 n7 k7 Yprintf("This case not implemented.\n");
! U6 H; g2 _4 f1 Wbreak;
* A4 b# r8 S3 P4 g9 g: e}
/*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*/
0 I  c$ F: F! v* G( V{
break;
7 k& t& N2 v. D}
; A* f1 D0 f) {2 n}
3 S3 y( J0 g- f. u' Q5 t  M* F}
& F' }* h! o7 y8 v# |  ^: a}
' j9 F9 @2 T/ G}
% D. @7 u& w" y8 m}
& [/ U8 o# [3 }! P6 E}
7 @. u5 Z. W3 U9 J  v- o/* Free the Allocated Memory. 释放内存*/
for (i=0; i<entity_count; i++)
{
3 Q+ y4 H2 S% Q" J0 H8 rUF_free (app_data_list);
}

/* UF_free (objects);*/

return(0);
}
/* Selection initialization procedure 选择初始化程序*/
static int init_proc
7 X7 n# v: X9 y(
UF_UI_selection_p_t select,//指针 pointer
/ K% G6 V6 x) W4 \void* user_data
1 N6 R# J: q5 K4 i& l)
9 `4 g9 P' v9 y) _8 G9 S* H" g# r  u{
int num_triples = 3;
, z% U9 C0 u) ^/ h6 Q: @% n. s//最终指定的特征类型
* t' p4 Z5 Z7 i# u6 A' H/ @UF_UI_mask_t mask_triples[] = {
0 w, ?: ]7 S# `$ zUF_line_type, 0, 0,
UF_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,
UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,
num_triples, mask_triples)) == 0)//3倍 3*3=9

{
0 |/ a6 ?+ ?* r  G4 jreturn (UF_UI_SEL_SUCCESS);
; H% ?. g$ n; G4 F( G# u}
6 Y! n& W, j7 I2 n" C. Pelse
{
return (UF_UI_SEL_FAILURE);
}
}
static void init_camgeom_app_data
4 z  J$ N/ |) x' K9 c(
3 ]5 }- k9 z, Y% _/ {2 o% CUF_CAMGEOM_app_data_p_t app_data
)
{
if (app_data)
{
/* Set flags. 设置标识*/

app_data->has_stock = 0; /* Used 1 - Else 0 */
% V, H6 U0 z, ?4 K1 K. papp_data->has_cut_stock = 0; /* Used 1 - Else 0 */
app_data->has_tolerances = 0 ; /* Used 1 - Else 0 */
2 S+ k& j' g1 P9 \1 M' @# V2 capp_data->has_feedrate = 0 ; /* Used 1 - Else 0 */
! J: O5 l0 @. }6 D; ?; ^2 Q7 bapp_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 ;
app_data->cut_stock[0] = 0.2 ;
7 e9 {' G4 k7 e6 C2 oapp_data->cut_stock[1] = 0.1 ;
app_data->cut_stock[2] = 0.5 ;
* p  c  Z5 A' y. L. U4 yapp_data->tolerances[0] = 0.003 ;
app_data->tolerances[1] = 0.003 ;
8 o( I' L# d& w" l. O- N+ n1 uapp_data->feedrate_unit = UF_CAM_feedrate_unit_per_minute ;
app_data->feedrate_value = 33.0 ;
" ]3 o. x, o4 W% y) D) p0 K( n$ h1 Tapp_data->offset = 0.055 ;
app_data->avoidance_type = UF_CAM_avoidance_type_warning;
5 X/ e7 |9 f. q}
}

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。
* N7 P* I+ i) L8 _  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

不错不错，正需要的东西