UG二次开发源码分享：UG NX CAM加工开发简单实例

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2 I2 B. Z1 a% i* j- [% y& ?
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#include <stdlib.h>
! u/ K2 N8 J, {* z/ S  b#include <stdio.h>

#include <uf.h>
#include <uf_object_types.h>
#include <uf_ui.h>
#include <uf_disp.h>
  p1 n# |: r  N* P  A* W#include <uf_obj.h>
#include <uf_cam.h>
( a. K" \1 O) x- |& {#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;
7 h- i% J) R: o$ |9 C6 ]static char *title3 = "Select Geometry Type(s) for operation then Selection Complete";//创建几何
static char menu3[][38] = { "1) Part Geometry",
$ d) C8 V0 Y8 I"2) Blank Geometry",
"3) Drive Geometry",
"4) Cut Area Geometry",
"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 )

{
- K4 c6 t" z" D/ O: w6 xUF_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.";
2 W# c& f4 w% f+ j% Cchar *cue = "Identify Geometry - Wait for the Filter!";
char errorstrg[133];
" G: Y- g' j3 j$ I8 {int response, irc;
7 z+ f( \% s4 P$ U; l% w4 mtag_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？？？？
  c: t  W# |, A! j{
' C4 u( r1 t* V! C- C/* 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 )
{
, A0 M) \# B4 e2 @break;
- S3 C" O( Z4 _; b' N1 s. R% {}
& [4 X! K# ?( ^1 _( _# m#ifdef DEBUG
printf("\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 )
# F7 q3 Z8 _4 q6 f# v2 g* R6 _{
& g/ G" X* e% ]* jentity_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)
) Z9 W1 F* d, Z/ X{
$ k9 I. s7 L' d, ]8 ~% Xentity_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),
& P. I" l! s4 c8 t- J&err_code);

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

init_camgeom_app_data(app_data_list[entity_count]);

entity_count++;
}
) i7 Z/ [' u: s* A* j; Melse if (response == UF_UI_OK || UF_UI_BACK || UF_UI_CANCEL )
{
/* Geometry selection is finished.几何体选取完成 */
7 g+ ~! @# d' @break;
}
6 M$ Z. ]2 \# U6 }2 t& D3 V}
: [# s* \% i1 z/ {0 o: {5 X. p#ifdef DEBUG
$ C) _/ Q  d! M- H! _) \printf(" Entity count this selection is %d\n",entity_count);
#endif

if (entity_count > 0)
1 N( u+ C: F0 e9 [{
/* 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
, s: \/ b! y/ o; d4 `! bprintf("\n Current entity count is %d", entity_count);
5 |7 a6 c2 X* S0 B9 E$ s( R$ Rprintf("\n Current object count is %d", obj_count);
) \$ Y- E8 K+ g3 dprintf("\n Geometry option is %d \n", geoption );
6 c& ~9 q5 O! X#endif

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

{
3 q" S: Z3 z& Y) X4 m1 L  PswiTCh (geoption)
{
. `3 p7 e+ J! |8 B) w! |% r# Zcase 1:
- k& j' {& U* g4 dcase 2:
/ R1 o: a9 w& o) A1 ~case 3:
4 _& a* E8 N7 i/ v) a0 h: ?! {case 4:
. a, r8 `# P* O' j% icase 5: /* Part Geometry 部件几何体*/
{
#ifdef DEBUG
printf("\n Type returned is %d", type);
1 ~, E; ~5 x' F& B  dprintf("\n Subtype returned is %d", subtype);
# Q! e4 C5 ~9 Y" i7 k7 j( o  d#endif
0 `( r' ~: T1 s+ X$ d% 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。
4 O0 H4 E/ o( g, y6 z4 X% A1 ]//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。
1 v* V& N) |/ L}
+ z4 U0 F5 w6 j; Xif ( irc != 0 )
2 R1 y2 {' }; m  ?3 \/ N0 X{
UF_get_fail_message( irc, errorstrg );
7 M3 T4 N% F+ H$ g/ ]  n& L9 Kprintf("\n The return code is %d\n", irc);
, t- k( [6 I/ Jprintf("\n Error code translates to %s\n", errorstrg);
return objTag;
/ k  D4 X* o# @4 M6 I. f}
  P3 b9 T. k* H6 Ebreak;
7 F9 \% z' z  a: D! K}

case 6: /* Blank Geometry 空白几何体*/
, X2 L1 F8 R2 P- t{
% ^% u% @( x: G0 h1 o5 a* ?. ^#ifdef DEBUG
& b- I0 C: v8 @# U* V* W  X8 q. ]printf("\n Type returned is %d", type);
+ e% @9 i; [6 I' H# n8 L0 ]printf("\n Subtype returned is %d", subtype);
* v! G$ j1 `6 \% }#endif
{
$ e9 S+ V' C$ _- ^& b& ?irc = UF_CAMGEOM_append_items( objTag, UF_CAM_blank, 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);
" v" x9 s7 @/ C  B* \$ G. V( Yprintf("\n Error code translates to %s\n", errorstrg);
: {2 t; W5 Y0 _return objTag;
3 z- d% r0 b5 I4 Q}
break;

}

case 7: /* Check Geometry 检查几何体 驱动*/
{
7 A* j+ M" Y7 e( |#ifdef DEBUG
printf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
#endif
{
0 n, ]. n3 q$ D6 {' hirc=UF_CAMGEOM_append_items(objTag,UF_CAM_drive,entity_count,
entity_list,app_data_list);
}
( \9 P7 Z, P' ~. rif ( irc != 0 )
# Z5 U6 Z- X, Z, Q% o; F{
UF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
3 g7 n, y6 g! D3 sprintf("\n Error code translates to %s\n", errorstrg);
- f. s! h! r1 p6 x& k: X, q3 `/ _return objTag;
3 c9 \( z: y5 g. ]) f/ Y}
break;

}

case 8: /* Cut Area Geometry 切削区域几何体*/
{
#ifdef DEBUG
% [+ I+ d5 _4 x* Aprintf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
#endif
2 y4 G/ }1 r. b* M1 u; M{
( O* s& T  ?: t" q4 {) L0 B( iirc = UF_CAMGEOM_append_items( objTag, UF_CAM_cut_area, entity_count,
( T, n) ]; G0 p/ D) E' a+ Eentity_list, app_data_list );
}
if ( irc != 0 )
2 @9 A7 b8 g( p6 `0 i9 k7 O& n{
UF_get_fail_message( irc, errorstrg );
: K4 p; \$ e, aprintf("\n The return code is %d\n", irc);
printf("\n Error code translates to %s\n", errorstrg);
& u6 v, B1 Q! F) @/ y+ H1 }" Preturn objTag;
) k2 r# F" G( a  b. z% I}
break;
) C! d! U! G2 a4 y9 k! b7 H}
( X+ E5 r+ c; ~* J8 ocase 9: /* Trim Geometry 修剪几何体 */
{
. n9 v& o; ?8 z0 Q  p' w+ f; v3 {printf("This case not implemented.\n");
break;
& Q* W* z8 B/ ^2 c' U: r- p4 a}
/*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*/
. V& R, O) L. d. V9 G9 s{
break;
}
}
% W* `/ }( T7 `& k8 J}
}
: ^$ I* e) p- R; f}
}
: \2 s* D! t7 C}
" w9 Q+ h& T3 d, y- T/* Free the Allocated Memory. 释放内存*/
for (i=0; i<entity_count; i++)
; O: w0 L0 V5 Q5 h0 d' D( O) S{
UF_free (app_data_list);
% |& Q* q8 L# s* ^}

/* UF_free (objects);*/

return(0);
( i+ K, w8 V1 R2 P! O6 A4 o4 r) _}
/* Selection initialization procedure 选择初始化程序*/
static int init_proc
(
9 J. E6 C+ z2 |9 b$ K% ?UF_UI_selection_p_t select,//指针 pointer
& J% a$ s: S, Z: u4 |  `% lvoid* user_data
/ ^0 k* i8 j" V$ u( @)
  u/ E5 h0 c- M5 m{
int num_triples = 3;
/ X0 H+ n6 d: s: D//最终指定的特征类型
UF_UI_mask_t mask_triples[] = {
& w( y4 `1 v5 Q/ P( @2 }2 b! z1 tUF_line_type, 0, 0,
UF_solid_type, 0, UF_UI_SEL_FEATURE_ANY_FACE,
( D0 U) |# V3 j# v, A; HUF_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,
, k3 [" N. U. n% ZUF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,
' ^& [8 {  ?- x& x+ r: Q" s! ?num_triples, mask_triples)) == 0)//3倍 3*3=9

{
return (UF_UI_SEL_SUCCESS);
+ ~- s; K8 t  u& f' O" x) \( F}
' J3 [4 @( T- l5 @6 ^else
" r" {8 Q& w$ a& r* w' |3 d{
return (UF_UI_SEL_FAILURE);
}
}
/ {& f4 Q# }  istatic void init_camgeom_app_data
' }; `* g, {2 j. H- [7 i. z  ^(
UF_CAMGEOM_app_data_p_t app_data
$ w- k7 R" `4 ]( Z0 P/ P$ G# `)
6 v& K9 G: |, S1 l& u# f, B{
% w) j' i1 `/ k- a  J7 cif (app_data)
2 w3 }1 e# a" n$ C. M{
3 D; D5 ?; E* C. K4 v8 G% g( D7 r9 ^/* Set flags. 设置标识*/

app_data->has_stock = 0; /* Used 1 - Else 0 */
  Y8 ]1 z0 q7 D- I% p3 Sapp_data->has_cut_stock = 0; /* Used 1 - Else 0 */
app_data->has_tolerances = 0 ; /* Used 1 - Else 0 */
2 }* F1 c9 p& l7 h3 japp_data->has_feedrate = 0 ; /* Used 1 - Else 0 */
4 F1 _, i8 T0 G( U" |app_data->has_offset = 0; /* Used 1 - Else 0 */
, A( w! d; Y7 `- }5 W% ~app_data->has_avoidance_type = 0 ; /* Used 1 - Else 0 */

/* Set values.设置参数值 */
) G6 a- P6 l: ^! R7 |) V* f1 \4 sapp_data->stock = 0.033 ;
% g0 A* ~; J. G* japp_data->cut_stock[0] = 0.2 ;
app_data->cut_stock[1] = 0.1 ;
6 ?! \) C% T& m9 dapp_data->cut_stock[2] = 0.5 ;
$ l& t8 _0 V+ b' N/ k* F& w" r. D3 capp_data->tolerances[0] = 0.003 ;
4 P4 h3 q" F- X6 xapp_data->tolerances[1] = 0.003 ;
0 G0 R+ l9 V. \& J2 S$ y, n; L# Yapp_data->feedrate_unit = UF_CAM_feedrate_unit_per_minute ;
app_data->feedrate_value = 33.0 ;
' C  F1 \- y& `9 yapp_data->offset = 0.055 ;
app_data->avoidance_type = UF_CAM_avoidance_type_warning;
}
5 F1 l5 W5 H+ s% {; D* n* u. A}

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。
# T9 l! T  f( d: i/ H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