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>
! |+ J8 L/ p6 Q#include <uf_object_types.h>
+ O& k4 z, K+ X4 W#include <uf_ui.h>
$ u5 p* h# E% I) Y6 k. L. q#include <uf_disp.h>
#include <uf_obj.h>
& f# w) b3 t  c#include <uf_cam.h>
% F' j9 V" Z' Y#include <uf_camgeom.h>

#include <ufd_camgeom_UGroup.h>

#define MAX_CAMGEOM 20
/ D; K. a4 U) G! B+ @3 {! Z, _& s#define EXIT_SUCCESS 0

/*#define DEBUG*/

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

static int geoption;
. T8 q3 Y* ~4 r0 e+ }( f$ vstatic char *title3 = "Select Geometry Type(s) for operation then Selection Complete";//创建几何
static char menu3[][38] = { "1) Part Geometry",
1 d) V! i5 T5 a5 Y* o"2) Blank Geometry",
" o/ o* v' N" l! Q' X"3) Drive Geometry",
"4) Cut Area Geometry",
"5) Trim Geometry",
! ]6 l2 s/ Z/ w! x/ }# P"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 )

{
+ T0 d- S) p4 v8 NUF_CAMGEOM_app_data_p_t app_data_list[MAX_CAMGEOM];
tag_t *objects, entity_list[MAX_CAMGEOM];
0 e& k. l8 g: @2 l! G3 F, eint i, entity_count, object_count, err_code, type, subtype;

char atitle[] = "Geometry Selection.";
& U0 n4 m% Y5 P7 R0 I5 S7 wchar *cue = "Identify Geometry - Wait for the Filter!";
char errorstrg[133];
4 O" Q- Z; P5 W* rint response, irc;
tag_t eid, view;
" N" _, e# U1 X! Y, ~4 x3 d2 Sdouble cursor[3];

#ifdef DEBUG
printf( "Object tag passed into camgeom_ugroup is %d \n", objTag );
#endif

geoption = 0;

while ( geoption < 10 )//为什么是10呢？？？？
{
/* 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 )
: T3 \( j) Z! {5 M/ l3 j) m{
6 y5 g/ C! n2 m; nbreak;
2 m7 _# N% d* l/ ?8 H3 y* g) Z}
! x$ }% ^2 o/ S! _: L6 }: L#ifdef DEBUG
) J% S/ E  `0 T* F& [printf("\n Geometry option returns %d\n", geoption);
  M3 P, h+ @# Z  N# I1 C#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 )
{
entity_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
//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)
% q; h% c8 }& j7 U& X  l0 [. ~# C, [{
entity_list[entity_count] = eid;
#ifdef DEBUG
5 X% E4 Z9 X2 n$ B) Gprintf(" 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),
&err_code);

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

init_camgeom_app_data(app_data_list[entity_count]);

entity_count++;
}
* }# P/ S0 w0 l" gelse if (response == UF_UI_OK || UF_UI_BACK || UF_UI_CANCEL )
{
/* Geometry selection is finished.几何体选取完成 */
break;
' M3 o' e% [' _% [}
7 Y9 O! X8 P" `: h# S1 Z% Y}
#ifdef DEBUG
printf(" Entity count this selection is %d\n",entity_count);
: I# u0 ~5 l, m#endif

if (entity_count > 0)
{
/* UF_CAMGEOM_item_t *items;
6 F) N5 Q* I  r1 g7 j1 Q) h$ D! Kint item_count;*/

for( i = 0; i < obj_count; i++ )
{
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 ||
# R# g( X3 Q( m( C& m0 ~1 Ktype == UF_machining_geometry_grp_type)

#ifdef DEBUG
! q: C: r* ~$ E6 i  l" S: z& Vprintf("\n Current entity count is %d", entity_count);
printf("\n Current object count is %d", obj_count);
printf("\n Geometry option is %d \n", geoption );
  `' X: X5 l2 P& c& O#endif

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

{
swiTCh (geoption)
{
case 1:
- D2 x8 F# W1 Icase 2:
# _4 V2 |& o* P/ l7 [5 Gcase 3:
case 4:
+ U/ H7 L9 g' L5 wcase 5: /* Part Geometry 部件几何体*/
{
- Z% c3 z7 V& [0 d, e#ifdef DEBUG
7 N& \8 \, s9 D% ?! e: T$ M% {4 x% Vprintf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
( V$ F# V4 B3 P5 L6 f/ F( i#endif
{
( Q4 D. n, Q7 K% c6 s; girc = UF_CAMGEOM_append_items( objTag, UF_CAM_part, entity_count,
entity_list, app_data_list );
- l+ W3 p+ }1 `: G  h+ L//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。
( B+ u# ?! N. ?% i) H! v- g+ L( H//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。
' I; G7 W0 c  b( L5 Z}
if ( irc != 0 )
5 U% `3 Q  p1 y& Y  u# O{
UF_get_fail_message( irc, errorstrg );
$ D$ y' B' I' Nprintf("\n The return code is %d\n", irc);
- `/ B# P0 x9 j4 O5 lprintf("\n Error code translates to %s\n", errorstrg);
! a4 {+ d) R1 E3 g* {& z7 Y% ?return objTag;
. r. i; A( i+ I$ a  [}
break;
}

case 6: /* Blank Geometry 空白几何体*/
{
#ifdef DEBUG
printf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
+ l9 |7 R) R7 ]. e- y! f! V' T#endif
{
" U" i  {" r8 }- m1 w+ q( K: k1 Airc = UF_CAMGEOM_append_items( objTag, UF_CAM_blank, entity_count,
entity_list, app_data_list );
# O6 I5 p* b2 ?7 w}
if ( irc != 0 )
6 s; m  i3 ?0 U$ d" l! t  {{
UF_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;
% M. r, T; R* k# k" D}
break;

}

case 7: /* Check Geometry 检查几何体 驱动*/
{
5 y9 `% V/ g, s% |( l& {#ifdef DEBUG
printf("\n Type returned is %d", type);
/ x8 ?( l; l& D( }/ j: tprintf("\n Subtype returned is %d", subtype);
! [9 W, E0 M3 J$ Z1 r#endif
' a6 i: ~5 o9 ^9 ~: O0 a7 H{
irc=UF_CAMGEOM_append_items(objTag,UF_CAM_drive,entity_count,
entity_list,app_data_list);
}
if ( irc != 0 )
: m- W5 V* n9 ^{
UF_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;
9 c5 T- Y0 T0 ~. e9 G5 R3 l}
break;

}

case 8: /* Cut Area Geometry 切削区域几何体*/
+ b0 i- I. w. p! m{
2 C' Q; i! X8 S* X#ifdef DEBUG
' H3 H1 G1 _4 l! ~printf("\n Type returned is %d", type);
2 I8 G  j2 D8 Zprintf("\n Subtype returned is %d", subtype);
#endif
{
irc = UF_CAMGEOM_append_items( objTag, UF_CAM_cut_area, entity_count,
entity_list, app_data_list );
- r* F- p- q% b}
if ( irc != 0 )
# ?. j6 L: V& y0 C{
UF_get_fail_message( irc, errorstrg );
' q5 Z9 n  X( D. I8 R1 B( Gprintf("\n The return code is %d\n", irc);
3 s! w9 k: Z, p) n4 E2 x. ]4 yprintf("\n Error code translates to %s\n", errorstrg);
  k0 Q, K" Q6 wreturn objTag;
* O' |/ @/ ^, v6 T( P! @. s}
break;
( d: ]- j. r& X9 E& O( ^}
9 L0 ~' g0 X8 @( P: Qcase 9: /* Trim Geometry 修剪几何体 */
8 Y9 v/ S+ R; s8 }9 e& ]) G* e: Z+ R{
2 l& u5 {1 m5 ]. C& y2 mprintf("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*/
{
% b# g, f* |0 h1 Mbreak;
}
+ U5 K" E- @1 \}
/ ~! \  D5 C" V  l. ]7 H}
" i" Z" q' C- a, u}
* M* E) u7 i5 G, D/ V}
}
( |! k9 s( s( ^}
" }3 K& o# v$ e" e/* Free the Allocated Memory. 释放内存*/
" S: N+ U# A3 h' @for (i=0; i<entity_count; i++)
. v3 p. {% m+ g5 `! t: r3 R{
! f) E5 u2 @# |6 T/ |" {UF_free (app_data_list);
}

/* UF_free (objects);*/

return(0);
}
/* Selection initialization procedure 选择初始化程序*/
6 x! _0 v8 t' i5 f& astatic int init_proc
(
UF_UI_selection_p_t select,//指针 pointer
void* user_data
% Q$ Y, Z  z6 h)
{
% T. I- v3 v2 d* s3 Fint num_triples = 3;
//最终指定的特征类型
; p: o! I6 c1 l! M- |. W5 X5 X" VUF_UI_mask_t mask_triples[] = {
4 ]$ _% b' f: w. CUF_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,
, V0 l: n) N1 _UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,
* s' d5 ?8 u$ V) }8 gnum_triples, mask_triples)) == 0)//3倍 3*3=9

{
return (UF_UI_SEL_SUCCESS);
}
7 C3 J: X4 B( l5 m% [4 ~% S9 a& [& pelse
% [! ~! ~/ U3 H: Q9 Z) A5 P{
return (UF_UI_SEL_FAILURE);
}
1 r- R7 m$ _* }0 i- u$ E; [3 T}
$ j) H& H$ x% P' rstatic void init_camgeom_app_data
+ c6 I& }3 h( S* |' t( _(
UF_CAMGEOM_app_data_p_t app_data
% z' Z! U& z8 t* O: X7 r)
{
if (app_data)
{
3 g9 ~( K9 \" `$ A/* Set flags. 设置标识*/

app_data->has_stock = 0; /* Used 1 - Else 0 */
app_data->has_cut_stock = 0; /* Used 1 - Else 0 */
4 y7 {3 n: L) W/ y$ dapp_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 */
7 \3 h6 z1 z1 F* J3 B% Tapp_data->stock = 0.033 ;
3 {: r' c, [, j, I  }0 D- g) fapp_data->cut_stock[0] = 0.2 ;
3 q+ u' S! J% k* o; U" {app_data->cut_stock[1] = 0.1 ;
7 n0 b6 b- D1 m1 Kapp_data->cut_stock[2] = 0.5 ;
% s8 t2 k1 D3 d) w# L5 n9 Vapp_data->tolerances[0] = 0.003 ;
app_data->tolerances[1] = 0.003 ;
app_data->feedrate_unit = UF_CAM_feedrate_unit_per_minute ;
app_data->feedrate_value = 33.0 ;
app_data->offset = 0.055 ;
app_data->avoidance_type = UF_CAM_avoidance_type_warning;
4 S8 T) _  K7 U8 L}
}

; d+ v( a5 w. y; t% a9 n0 j

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。
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