UG二次开发源码分享：UG NX CAM加工开发简单实例

admin

1 w: g2 o; N6 @# E: T

#include <stdlib.h>
#include <stdio.h>

#include <uf.h>
#include <uf_object_types.h>
#include <uf_ui.h>
#include <uf_disp.h>
9 U4 v7 w; K3 @9 D( G8 u# a#include <uf_obj.h>
( B1 r8 f: f+ N5 O/ N#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;
static char *title3 = "Select Geometry Type(s) for operation then Selection Complete";//创建几何
! n" |1 L& m; P( Zstatic char menu3[][38] = { "1) Part Geometry",
"2) Blank Geometry",
"3) Drive Geometry",
"4) Cut Area Geometry",
+ [! L9 R: @8 _2 C4 s9 k"5) Trim Geometry",
! h$ m8 [) S' I: [. j3 ?5 \"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];
$ L9 O: c4 a) ~( x; wint i, entity_count, object_count, err_code, type, subtype;

char atitle[] = "Geometry Selection.";
8 r; n+ @* y7 V, \4 xchar *cue = "Identify Geometry - Wait for the Filter!";
char errorstrg[133];
int response, irc;
tag_t eid, view;
$ S7 `" y$ P8 Edouble cursor[3];

#ifdef DEBUG
printf( "Object tag passed into camgeom_ugroup is %d \n", objTag );
6 y& u& P; n9 l8 \5 b& A#endif

geoption = 0;

while ( geoption < 10 )//为什么是10呢？？？？
8 C6 v# v" T; T$ F{
/* 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 )
{
break;
2 E1 n( V4 k6 f- V9 ^1 }+ r% g* Y}
#ifdef DEBUG
printf("\n Geometry option returns %d\n", geoption);
5 s* j. Y) `+ [* J6 _5 B# _#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 )
2 ?5 U2 }  {3 H{
  u" A4 d3 I! ~7 A$ fentity_count = 0;

while (TRUE)

{

UF_UI_select_with_single_dialog(cue,atitle,
UF_UI_SEL_SCOPE_NO_CHANGE, init_proc, NULL,
/ `5 P3 O5 _9 e% ?&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
+ M5 {8 q5 \& 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)
{
entity_list[entity_count] = eid;
#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),
8 k& c, c  q* v" ~% k$ |3 E&err_code);

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

init_camgeom_app_data(app_data_list[entity_count]);

entity_count++;
}
. J+ ?6 _; e$ ^; P1 f; o( yelse if (response == UF_UI_OK || UF_UI_BACK || UF_UI_CANCEL )
/ w. R! P6 g9 ^# z+ H8 }* |  f{
/* Geometry selection is finished.几何体选取完成 */
% k0 @+ y$ K  E3 B0 U# Sbreak;
  H3 d! U5 s- D& c# S2 B; ]+ Y}
5 L% G6 W3 f2 y+ f4 r/ B* X& Y}
#ifdef DEBUG
printf(" Entity count this selection is %d\n",entity_count);
) G% `" _0 @3 m5 @: U8 J#endif

if (entity_count > 0)
3 X" T) U- D9 H' h8 l/ }{
  z. L) R& p+ I( T& C. `% ]2 Z/* UF_CAMGEOM_item_t *items;
3 H$ U* V$ A7 N+ Z1 W, f# lint 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 ||
5 p' u9 ?  [3 y) d7 Btype == UF_machining_geometry_grp_type)

#ifdef DEBUG
printf("\n Current entity count is %d", entity_count);
% J- C# ~& p' }( jprintf("\n Current object count is %d", obj_count);
0 d0 g2 U4 K) \printf("\n Geometry option is %d \n", geoption );
5 X& Q5 s7 y/ E#endif

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

{
: J5 l; i' g) X% Z0 B3 ?- ^" CswiTCh (geoption)
2 }5 h+ R+ }7 W6 l{
8 M1 [& \% `7 P- ?case 1:
case 2:
1 h" i# ~: O" M5 R% b) ~case 3:
2 G% E0 t( d' _, }& [# q6 f) pcase 4:
case 5: /* Part Geometry 部件几何体*/
# b, H( G! L. {7 N+ ^" u{
1 i. d  o& {* C#ifdef DEBUG
printf("\n Type returned is %d", type);
3 i/ E5 y9 }2 H! O3 ^" n1 H9 j( sprintf("\n Subtype returned is %d", subtype);
#endif
( U  b  u( F% o6 K' v3 p{
irc = UF_CAMGEOM_append_items( objTag, UF_CAM_part, entity_count,
) @" S- q& Z# C# centity_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。
7 p4 ]( B) u7 q) u2 A//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。
}
if ( irc != 0 )
* |/ J( k4 H. @) l& N0 ]{
UF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
. b9 |, c9 @. P: z; p: v! P9 cprintf("\n Error code translates to %s\n", errorstrg);
return objTag;
}
2 E( Z  b/ l) P, p7 bbreak;
}

case 6: /* Blank Geometry 空白几何体*/
{
. O5 y+ B- \) O1 _) O#ifdef DEBUG
printf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
#endif
{
. d6 l# d( A$ E- p. lirc = UF_CAMGEOM_append_items( objTag, UF_CAM_blank, entity_count,
entity_list, app_data_list );
; A! i. q2 i6 W# P, J}
: \9 `9 A/ Q: _8 |; ~4 L5 Lif ( irc != 0 )
{
- A/ e1 X5 W# b8 jUF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
printf("\n Error code translates to %s\n", errorstrg);
: w2 c8 \/ t& m( R7 D1 L# |return objTag;
3 i2 w1 M7 y- y% E4 u  S}
break;

}

case 7: /* Check Geometry 检查几何体 驱动*/
) l7 @4 o: J7 o{
, [% p% B0 `3 ~#ifdef DEBUG
  w5 z. W  G2 C" m" T! S6 ?4 ~printf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
; K7 i5 n- p/ E! [3 t3 l, ?2 R#endif
{
irc=UF_CAMGEOM_append_items(objTag,UF_CAM_drive,entity_count,
3 X- T! b- x. R* }$ Centity_list,app_data_list);
}
7 `9 W+ A! X5 w' V" n5 ?" Eif ( irc != 0 )
5 y3 |: q2 M: h0 O; u4 }2 P4 ?# n- D{
# W9 @" ^' n. Z1 a; E7 I+ |( xUF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
9 N( e. L  n5 u  h- W3 Q, Nprintf("\n Error code translates to %s\n", errorstrg);
return objTag;
, Q7 [  y/ |; n8 `4 t}
break;

}

case 8: /* Cut Area Geometry 切削区域几何体*/
' `) ^7 h5 ~! X9 d7 o( w/ o{
: d8 E. f" j; X2 j, i2 A' c* C#ifdef DEBUG
printf("\n Type returned is %d", type);
; L7 ]; ]( f* w; cprintf("\n Subtype returned is %d", subtype);
#endif
{
irc = UF_CAMGEOM_append_items( objTag, UF_CAM_cut_area, entity_count,
entity_list, app_data_list );
}
if ( irc != 0 )
{
UF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
' J: i( V# E; Z+ y- K4 x# I6 I/ Oprintf("\n Error code translates to %s\n", errorstrg);
return objTag;
' e, G' r* ?$ T}
break;
7 D9 m# \' f2 _; G; ^}
case 9: /* Trim Geometry 修剪几何体 */
{
printf("This case not implemented.\n");
. f- i3 ]% I  s5 `, Z) ibreak;
}
/*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*/
+ X. {9 M1 B: J* @1 E$ \' S{
break;
}
  X# d) r( `4 C; L% @}
9 D9 g' y; P* L+ ~5 F8 H, ~6 `}
/ e* q* T5 h" h/ j7 A& `$ b% J. X# }}
}
}
}
0 f' q% `8 {& T. l, T' t/* Free the Allocated Memory. 释放内存*/
for (i=0; i<entity_count; i++)
; O+ F2 B0 _) G+ I  v3 u{
UF_free (app_data_list);
0 `7 ?7 x" l4 s5 T; @8 D4 F}

/* UF_free (objects);*/

return(0);
3 b9 \4 j4 S! l' m- `# s% N}
- z3 y( _  @! ?0 {/* Selection initialization procedure 选择初始化程序*/
static int init_proc
7 @9 |3 ^4 b/ I& M; m" Z(
, y# Y# l2 h5 R' c, h2 UUF_UI_selection_p_t select,//指针 pointer
# c9 C- o+ _0 s* M6 ~void* user_data
9 i9 y9 M& I4 l)
{
" Y$ ~; E' |6 J( a; \# G. Iint num_triples = 3;
//最终指定的特征类型
UF_UI_mask_t mask_triples[] = {
5 P7 M& i% @. Q  \' N; U$ G8 O! yUF_line_type, 0, 0,
7 x& ^. z- }' C) {UF_solid_type, 0, UF_UI_SEL_FEATURE_ANY_FACE,
5 [/ }$ J" a9 ?- lUF_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

{
return (UF_UI_SEL_SUCCESS);
  S) H& _1 G6 p* r0 F& N/ L}
# C0 W  h# ~) D2 d8 belse
{
' ]  _* ~: u, b! P( H% Ereturn (UF_UI_SEL_FAILURE);
}
2 U7 ~( c  h& t% V: V0 l. u}
static void init_camgeom_app_data
(
UF_CAMGEOM_app_data_p_t app_data
)
$ z' U8 x$ T5 I{
* g. q3 u+ Y% G! I8 {' `) W  wif (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 */
- i, B' c7 y2 P& S- R8 _app_data->has_feedrate = 0 ; /* Used 1 - Else 0 */
( `3 d9 _6 s3 Iapp_data->has_offset = 0; /* Used 1 - Else 0 */
( `$ O* S2 [3 U1 F: [( happ_data->has_avoidance_type = 0 ; /* Used 1 - Else 0 */

/* Set values.设置参数值 */
app_data->stock = 0.033 ;
  X" W! Y+ n- F) t, [+ Tapp_data->cut_stock[0] = 0.2 ;
2 h8 U2 W1 a* {, @  x: Papp_data->cut_stock[1] = 0.1 ;
! o% e2 m2 \9 e4 f8 Iapp_data->cut_stock[2] = 0.5 ;
% U: L& l% s7 t" japp_data->tolerances[0] = 0.003 ;
# d2 \& a9 U7 K! e4 p: B9 capp_data->tolerances[1] = 0.003 ;
5 {) ^% Z7 q6 r, x- Z0 V& N' bapp_data->feedrate_unit = UF_CAM_feedrate_unit_per_minute ;
app_data->feedrate_value = 33.0 ;
app_data->offset = 0.055 ;
* f+ ?- U3 Z0 z8 b& g, lapp_data->avoidance_type = UF_CAM_avoidance_type_warning;
}
' f8 x9 [4 y4 ~9 D}

$ W3 Z- N7 j) Q! v/ M

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 I) n7 Y# k( y6 d5 o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

) f& z8 w/ O3 O8 f% l5 s# D9 H! r" b* e不错不错，正需要的东西