UG二次开发源码分享：UG NX CAM加工开发简单实例

admin

, ?. d# e, `: H( y- p% `) B9 ]
1 I5 E$ _5 w0 U# c, e0 y
( Q- S/ I' f6 A  ~, ~
/ h1 c% ]! J* f

#include <stdlib.h>
) i2 N9 Y4 W: @5 u: d2 Q4 I* u#include <stdio.h>

#include <uf.h>
#include <uf_object_types.h>
* C" L* D) B$ P+ m#include <uf_ui.h>
#include <uf_disp.h>
& j2 D$ r7 L( ?% e: }; ?% ]#include <uf_obj.h>
#include <uf_cam.h>
#include <uf_camgeom.h>

#include <ufd_camgeom_UGroup.h>

#define MAX_CAMGEOM 20
#define EXIT_SUCCESS 0

/*#define DEBUG*/

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

static int geoption;
( g6 r  B2 I) e4 G& n! C2 dstatic char *title3 = "Select Geometry Type(s) for operation then Selection Complete";//创建几何
static char menu3[][38] = { "1) Part Geometry",
% D5 }* M. K3 w6 Q"2) Blank Geometry",
, P6 R2 r" ~0 E3 `1 x6 ?( m: V"3) Drive Geometry",
/ X2 D' e: v' T' N"4) Cut Area Geometry",
8 ?/ Z. ^& L* ^5 t"5) Trim Geometry",
"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 )

{
UF_CAMGEOM_app_data_p_t app_data_list[MAX_CAMGEOM];
tag_t *objects, entity_list[MAX_CAMGEOM];
" ]/ r+ h5 A# Y( V$ Yint i, entity_count, object_count, err_code, type, subtype;

char atitle[] = "Geometry Selection.";
# D+ k$ ?% |9 \1 _char *cue = "Identify Geometry - Wait for the Filter!";
char errorstrg[133];
int response, irc;
. R% p! ?. G! ?7 l5 G- P6 N+ stag_t eid, view;
double 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 )
. c3 p5 \0 b% @/ s  C1 r* M3 ]$ [{
3 ^9 a2 s4 S4 B4 Cbreak;
}
#ifdef DEBUG
  l7 t9 X4 `: ?, Rprintf("\n Geometry option returns %d\n", geoption);
: |/ G) r+ d* }1 Q, h#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 )
{
' [/ i8 ]+ L" r4 I3 Z4 Y: {9 fentity_count = 0;

while (TRUE)

{

UF_UI_select_with_single_dialog(cue,atitle,
0 a2 r: x5 ~* U& g7 _) Q" ]$ u' V: {0 @UF_UI_SEL_SCOPE_NO_CHANGE, init_proc, NULL,
' {& S9 g0 r4 P3 Q&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
6 C2 s$ k7 \- i//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)
{
entity_list[entity_count] = eid;
8 m# c; J' H- e! ]#ifdef DEBUG
3 M2 w' v9 K' M- c5 K- i0 gprintf(" EID number returns %d\n", eid );
2 D7 ^# {, `& `" p  |; W#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++;
7 x' n+ Y- S3 U( |: z}
! z! u, {+ b, W) Q; T% y; Telse if (response == UF_UI_OK || UF_UI_BACK || UF_UI_CANCEL )
1 G$ e( f+ V) p- X. \{
/* Geometry selection is finished.几何体选取完成 */
3 w0 r/ C9 I+ B/ vbreak;
}
}
#ifdef DEBUG
printf(" Entity count this selection is %d\n",entity_count);
; b% P- [- W1 G) C2 S  W% P& w/ O1 E' {#endif

if (entity_count > 0)
* ~! g/ e4 ~  f. R5 z! G! O  Z{
/* UF_CAMGEOM_item_t *items;
& y3 ?2 o: e) ?7 Z( P) e, q" D% ]int item_count;*/

for( i = 0; i < obj_count; i++ )
{
- a; }: J5 ~- b( Firc = 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 ||
. }) {/ E2 c7 y9 i+ N" C, G7 I4 @* Mtype == 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);
printf("\n Geometry option is %d \n", geoption );
, i4 V& H, V% d7 z#endif

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

{
2 D& c: ?6 ~' jswiTCh (geoption)
6 N6 Z  F; \  D{
case 1:
* ~5 L# y) e& X/ X; gcase 2:
case 3:
) }6 j* I3 F/ K: x8 L2 Ecase 4:
case 5: /* Part Geometry 部件几何体*/
{
#ifdef DEBUG
, h: E# P- @8 \5 X" y3 C- Kprintf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
#endif
{
irc = UF_CAMGEOM_append_items( objTag, UF_CAM_part, entity_count,
9 W( u$ x8 M# s  H4 W7 X) ^entity_list, app_data_list );
! e! d- q, F8 O- k//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$ W2 y& j: J! Q7 u0 E  N//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。
  Q1 Q8 g& F! d5 H6 o# W; ^: w& U}
$ V0 g) s! ?2 q( Y) A7 t! Wif ( irc != 0 )
- G; z$ t" J0 }6 V: `; m) B( r0 I{
$ \9 V5 o, ]- Y: {9 fUF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
7 V* F/ C+ k" W, C9 G% P5 ^printf("\n Error code translates to %s\n", errorstrg);
% G8 [2 S; h5 H" q! Yreturn objTag;
}
break;
  J+ y5 G" f- ]}

case 6: /* Blank Geometry 空白几何体*/
{
#ifdef DEBUG
; u+ O( Z* l- |printf("\n Type returned is %d", type);
1 u9 K. M: p: [+ _+ W2 d) z4 `printf("\n Subtype returned is %d", subtype);
#endif
{
irc = UF_CAMGEOM_append_items( objTag, UF_CAM_blank, entity_count,
% m+ i! V; ^5 n# _* bentity_list, app_data_list );
. t' T; O& X) @; H, c}
if ( irc != 0 )
2 @' _- Z) _% S0 C% \0 l0 m{
( J7 b+ `6 P  g% e1 }. OUF_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;
  t+ f# h' i* Z6 C}
+ A  O3 e& o! p! zbreak;

}

case 7: /* Check Geometry 检查几何体 驱动*/
{
#ifdef DEBUG
0 G  u7 @# Z; G( d6 k& R$ cprintf("\n Type returned is %d", type);
1 |; G' {/ E' y+ T* vprintf("\n Subtype returned is %d", subtype);
( L( Q7 i, w1 P' p1 V#endif
  h" k) @5 g, s2 ]: B& h& p{
/ g8 ]! d) i) Z! I& J) S7 ]irc=UF_CAMGEOM_append_items(objTag,UF_CAM_drive,entity_count,
entity_list,app_data_list);
! Z3 p5 ~  Z3 b( c# a6 o3 Z}
% l+ p. k' p3 j; X5 b! ]' ]if ( irc != 0 )
{
UF_get_fail_message( irc, errorstrg );
% ]1 U( f6 L, {" p! bprintf("\n The return code is %d\n", irc);
) P6 [  Z, V/ F( hprintf("\n Error code translates to %s\n", errorstrg);
/ R7 E6 ?& q- dreturn objTag;
}
, \; E7 h+ z9 tbreak;

}

case 8: /* Cut Area Geometry 切削区域几何体*/
" ^5 z6 I8 o8 J( Z% G" ]{
3 N( [+ Z$ x: Z, @3 Y#ifdef DEBUG
printf("\n Type returned is %d", type);
. S5 y2 [! z% l3 i$ H8 w' Qprintf("\n Subtype returned is %d", subtype);
#endif
( M' }9 G  V9 y+ |4 q. r{
2 g( e- K+ o6 K1 ?, A3 g$ virc = UF_CAMGEOM_append_items( objTag, UF_CAM_cut_area, entity_count,
. h* l1 w$ c3 Eentity_list, app_data_list );
}
if ( irc != 0 )
; s6 j/ I$ r$ m# U% ]{
! v; q. {8 O: [+ Y' e! n0 l) WUF_get_fail_message( irc, errorstrg );
" {5 r* `! W" E& uprintf("\n The return code is %d\n", irc);
1 Z8 c, A# I% G& [6 @; i+ B6 nprintf("\n Error code translates to %s\n", errorstrg);
2 d$ t6 T- d) U  ereturn objTag;
}
9 N1 e- h3 }$ D$ h( lbreak;
* |+ m+ L" }, k( ^1 V0 A( ~}
case 9: /* Trim Geometry 修剪几何体 */
5 m/ K- y0 L' S' r{
printf("This case not implemented.\n");
  B+ r* `$ l! g, R5 [- ebreak;
5 B8 \# y* R: O  {5 }}
/*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 M4 U* {: A/ h; s! U4 n5 \break;
}
: e0 @3 w5 B! E- Q3 I( L}
}
& _! a2 \8 W6 c7 n% O8 Q% C}
! U& g+ K2 ^4 o}
) e' H+ J5 c9 Q5 R. [! N* H* ^}
3 |9 ]8 R" l' ^- {' [}
/* Free the Allocated Memory. 释放内存*/
  V' i3 E& b" c; s  w2 p) _$ z& ^for (i=0; i<entity_count; i++)
8 i4 [1 ~/ N1 p, P$ P9 h  f{
7 {, d# h4 }# ^* g+ R& G2 U; IUF_free (app_data_list);
6 }6 e0 n7 X1 P4 o}

/* UF_free (objects);*/

return(0);
. |9 x, N& C5 c+ D}
/* Selection initialization procedure 选择初始化程序*/
1 G! T9 B* ~+ u. P1 K3 p0 Rstatic int init_proc
(
UF_UI_selection_p_t select,//指针 pointer
void* user_data
)
{
int num_triples = 3;
//最终指定的特征类型
UF_UI_mask_t mask_triples[] = {
UF_line_type, 0, 0,
3 m& I: Z: {5 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,
+ s5 v7 b0 f" G7 @% N5 wUF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,
% k" e1 T' O$ y3 f5 qnum_triples, mask_triples)) == 0)//3倍 3*3=9

{
' d+ w, Y$ s& |6 _9 W3 Greturn (UF_UI_SEL_SUCCESS);
}
else
5 i+ }1 y# w6 q8 |4 J: r{
return (UF_UI_SEL_FAILURE);
8 r/ u5 C9 n7 x" `/ M}
}
static void init_camgeom_app_data
' I1 M1 [4 E1 a( c3 x" w(
: p* d! N$ g) j3 V+ b" pUF_CAMGEOM_app_data_p_t app_data
& X6 v! u+ h$ U* b)
+ a. l3 ^; t; T{
if (app_data)
{
/* 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 */
app_data->has_tolerances = 0 ; /* Used 1 - Else 0 */
6 K  B4 h# H- [! x' Kapp_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 ;
* s/ X6 ?9 _+ [2 H5 y' r/ Gapp_data->cut_stock[0] = 0.2 ;
app_data->cut_stock[1] = 0.1 ;
app_data->cut_stock[2] = 0.5 ;
; ?* p$ ]! U8 ]app_data->tolerances[0] = 0.003 ;
! S, {' O; w- z- }app_data->tolerances[1] = 0.003 ;
app_data->feedrate_unit = UF_CAM_feedrate_unit_per_minute ;
/ m8 y0 f9 }, T; eapp_data->feedrate_value = 33.0 ;
app_data->offset = 0.055 ;
) M' w9 y% z9 M( q5 Uapp_data->avoidance_type = UF_CAM_avoidance_type_warning;
}
}

# v0 E! R" M# n  _

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

; z4 i: @& [' {0 q, m/ U$ a- S- K' I3 j不错不错，正需要的东西