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>
( t% x2 P4 B" S" F+ _  ^4 \5 P#include <stdio.h>

#include <uf.h>
#include <uf_object_types.h>
1 v0 l  W! I7 C" _* h#include <uf_ui.h>
( ?% q5 u0 W* v2 K* \$ V* q#include <uf_disp.h>
; j% I4 `7 Y, n* v#include <uf_obj.h>
0 v6 s" s$ n' U#include <uf_cam.h>
/ {  f: S: t' l- m# B* W# U0 y#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;
6 b; w+ F/ ?7 jstatic char *title3 = "Select Geometry Type(s) for operation then Selection Complete";//创建几何
static char menu3[][38] = { "1) Part Geometry",
; N0 x/ z/ Y5 K"2) Blank Geometry",
"3) Drive Geometry",
9 o- b% Y$ C8 }& {% ]"4) Cut Area Geometry",
7 A6 S9 n2 G0 |. O4 j"5) Trim Geometry",
$ B8 v; b$ D. n# m' O8 X$ M- Q"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 )

{
3 ~7 y0 o* \. B6 ?/ J! Y9 @UF_CAMGEOM_app_data_p_t app_data_list[MAX_CAMGEOM];
tag_t *objects, entity_list[MAX_CAMGEOM];
int i, entity_count, object_count, err_code, type, subtype;

char atitle[] = "Geometry Selection.";
char *cue = "Identify Geometry - Wait for the Filter!";
/ q2 d* F( i% g! [+ B- J& Kchar errorstrg[133];
( R) J. R! H+ q8 g9 s* {1 kint response, irc;
tag_t eid, view;
9 L. N7 h! K* _9 @8 Ydouble cursor[3];

#ifdef DEBUG
+ A4 w- a) f. y4 R1 g$ C  V+ ?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 )
( W) ]0 J; W. S% ]- T7 l4 U{
5 s/ D; D* s( D- A0 obreak;
+ b1 C, W. F( F$ Q# V}
8 ?; g" n8 g" |3 Z1 r#ifdef DEBUG
6 E8 E+ u2 i1 gprintf("\n Geometry option returns %d\n", geoption);
#endif
- J& p* f: a1 `9 W% K9 v$ v6 V0 v' c/* 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 )
{
& v+ @* P2 B8 s- pentity_count = 0;

while (TRUE)

{

UF_UI_select_with_single_dialog(cue,atitle,
/ Z2 B' ?; V! VUF_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)
- C& I, g/ }$ L& a# v( G{
entity_list[entity_count] = eid;
#ifdef DEBUG
printf(" EID number returns %d\n", eid );
6 J- Y6 V. N7 q- k8 s& u% M#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++;
}
else if (response == UF_UI_OK || UF_UI_BACK || UF_UI_CANCEL )
{
3 [* i- V8 n- f8 z5 q/* Geometry selection is finished.几何体选取完成 */
break;
( b. T( X  o7 F8 D/ ~; @2 \# i}
}
/ d/ x. [9 ~4 e#ifdef DEBUG
# B( T/ r0 `. }7 h0 b3 e" ^- w  [printf(" Entity count this selection is %d\n",entity_count);
  }( }" g' H1 F7 Q#endif

if (entity_count > 0)
# D  {6 X. @( q/ |) V1 H{
8 w1 ?' u8 J+ r' L: F& |/* UF_CAMGEOM_item_t *items;
int 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 ||
type == UF_machining_geometry_grp_type)

#ifdef DEBUG
+ }' o5 }- ~9 c+ T  i" Rprintf("\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 );
/ }& N" {5 b+ I& n8 E2 u#endif

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

{
swiTCh (geoption)
{
case 1:
$ e- a$ f2 S3 x: w; lcase 2:
* f1 d5 V; Y& I9 p* Acase 3:
case 4:
+ K* }  v2 M6 [* n  O+ Wcase 5: /* Part Geometry 部件几何体*/
; L4 F4 A' i1 L( R{
4 p1 |6 n8 |& f# ]5 ]#ifdef DEBUG
printf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
0 ~) z. D( r3 R  q#endif
6 Z0 N+ \$ h4 v+ s9 R{
irc = UF_CAMGEOM_append_items( objTag, UF_CAM_part, entity_count,
entity_list, app_data_list );
2 u" n- |9 U' l7 K0 M# p" m//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。
//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 )
8 o5 X3 H4 K' p3 S5 c6 T" A{
  {, K* i. ^) HUF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
# K! _7 F; N- c9 r5 y' H' @8 g& fprintf("\n Error code translates to %s\n", errorstrg);
5 a2 c) a9 i* c/ T2 F* xreturn objTag;
, T- G8 Y; q$ R}
$ _% w) @. t; p' I2 _break;
}

case 6: /* Blank Geometry 空白几何体*/
9 a9 {+ n8 t; x( ~+ ^. R0 H{
% Z, t4 W, E$ A" z! U- @% C#ifdef DEBUG
5 ?- P8 F% H9 |- r0 T' fprintf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
1 d4 `2 `( L) K5 W; r3 ~4 P" b( c#endif
; W$ R; `/ _2 T/ z/ j. u0 ]{
irc = UF_CAMGEOM_append_items( objTag, UF_CAM_blank, entity_count,
entity_list, app_data_list );
}
4 L% W) p' q7 Q0 g5 ^' iif ( irc != 0 )
# g: P7 u& o0 b2 e$ Z. z" G{
UF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
7 e; z4 U; u& V8 ?- e+ L7 \printf("\n Error code translates to %s\n", errorstrg);
return objTag;
}
- L1 U: \3 G: R1 d7 S$ bbreak;

}

case 7: /* Check Geometry 检查几何体 驱动*/
{
#ifdef DEBUG
printf("\n Type returned is %d", type);
, y) r* T. }, j9 Bprintf("\n Subtype returned is %d", subtype);
  N, L& e. W) O) }% C#endif
0 R2 R& K3 `+ d0 U1 o7 F{
irc=UF_CAMGEOM_append_items(objTag,UF_CAM_drive,entity_count,
) B$ h- t8 m* ~# [! d' pentity_list,app_data_list);
}
if ( irc != 0 )
{
UF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
9 S2 k' t' s5 A6 U; |& O+ xprintf("\n Error code translates to %s\n", errorstrg);
return objTag;
" H+ K' R# @7 d+ B. q7 {}
break;

}

case 8: /* Cut Area Geometry 切削区域几何体*/
' v9 G1 o/ p  F# g. I{
3 _6 o- J' o3 Y  X# X  B#ifdef DEBUG
: H2 t6 z8 i+ {& p8 G: Iprintf("\n Type returned is %d", type);
7 Q, |% |2 V8 X  v. |4 h2 m" J5 |printf("\n Subtype returned is %d", subtype);
#endif
{
4 b5 P$ R; K- O& S1 g) hirc = 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);
printf("\n Error code translates to %s\n", errorstrg);
return objTag;
}
" d8 l, _& b& K, d5 ?break;
}
case 9: /* Trim Geometry 修剪几何体 */
{
printf("This case not implemented.\n");
$ n# V. j: `/ F$ Mbreak;
}
. M) X/ o& J, `$ n, Q. A+ 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*/
{
break;
}
}
}
}
  h4 _5 E1 h8 X* t6 C6 D  a1 O! S- b}
}
}
/* Free the Allocated Memory. 释放内存*/
+ Z0 L" Q0 ?& I; ~  m& V$ _! S) bfor (i=0; i<entity_count; i++)
{
. d/ I; ]% M4 JUF_free (app_data_list);
}

/* UF_free (objects);*/

return(0);
  l4 D' D& R. }}
& c; ~. J6 C6 v/* Selection initialization procedure 选择初始化程序*/
. m* N; L. J+ l  m# W! Pstatic int init_proc
& r% ]) N+ X3 k(
. t4 x8 l* M  r% s  vUF_UI_selection_p_t select,//指针 pointer
" V4 _. z* ?" uvoid* user_data
)
, ]" Y: }: `9 x  K. a{
int num_triples = 3;
$ `( d* B, _& s* G) P" B" D//最终指定的特征类型
UF_UI_mask_t mask_triples[] = {
UF_line_type, 0, 0,
  N9 E" f" k4 y* O3 e% B# g( YUF_solid_type, 0, UF_UI_SEL_FEATURE_ANY_FACE,
% s" R$ w- m. b, \$ 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);
}
else
( @3 `/ H7 o$ i; v{
return (UF_UI_SEL_FAILURE);
: {' B  y) ~( Z/ U, U- Q}
& {/ z, ?2 d; Q  b}
static void init_camgeom_app_data
/ U7 a0 h& s: t8 U2 v; i) l(
( z8 |# ?' j, e" @UF_CAMGEOM_app_data_p_t app_data
)
{
& X0 F& c* i" S  s, h8 Dif (app_data)
{
& \  N8 @, d% F8 R% T/* 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 */
3 F9 ]/ }- \$ ]; z2 vapp_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 */
% H2 Z! {3 I9 K* a: o8 Wapp_data->stock = 0.033 ;
app_data->cut_stock[0] = 0.2 ;
. I& z# J$ W/ |app_data->cut_stock[1] = 0.1 ;
app_data->cut_stock[2] = 0.5 ;
app_data->tolerances[0] = 0.003 ;
app_data->tolerances[1] = 0.003 ;
* ]& m! [7 S. k2 {  b4 M0 ^: T' Happ_data->feedrate_unit = UF_CAM_feedrate_unit_per_minute ;
/ z/ a- r' v& r" ^9 mapp_data->feedrate_value = 33.0 ;
/ v: P( |$ G5 Rapp_data->offset = 0.055 ;
1 I; A9 H6 y' |7 p' Lapp_data->avoidance_type = UF_CAM_avoidance_type_warning;
4 Z; P5 r$ C. C9 F}
, Y- y  H0 ], F5 T& U" l}

4 C) t/ L9 g: Q7 j7 K/ 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。
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

( ~6 r. X- O+ }. b不错不错，正需要的东西