UG二次开发源码分享：UG NX CAM加工开发简单实例

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3 R- v, a% P5 H& V

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

#include <uf.h>
6 d8 h) f) G1 O1 K$ L+ c/ h. W2 J6 X#include <uf_object_types.h>
#include <uf_ui.h>
( A# O5 w) c" }4 X+ H5 N# j- n#include <uf_disp.h>
9 V$ ^: N1 M; X0 E& E" a) s#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;
static char *title3 = "Select Geometry Type(s) for operation then Selection Complete";//创建几何
6 F6 q  f  @8 T2 jstatic char menu3[][38] = { "1) Part Geometry",
% y. F. i  d. |  c2 L"2) Blank Geometry",
"3) Drive Geometry",
"4) Cut Area Geometry",
% I# j" h4 D( g+ Z. e' w"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];
& k7 V1 a$ Z0 k9 @4 V" K$ Ctag_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!";
char errorstrg[133];
int response, irc;
tag_t eid, view;
& @+ s4 `3 A' ?1 e! Rdouble cursor[3];

#ifdef DEBUG
) M+ x7 p! L* B! wprintf( "Object tag passed into camgeom_ugroup is %d \n", objTag );
#endif

geoption = 0;

while ( geoption < 10 )//为什么是10呢？？？？
  z2 r" t4 Q; O2 b: i0 x8 I{
/* 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;
}
#ifdef DEBUG
printf("\n Geometry option returns %d\n", geoption);
#endif
: O; Z7 T2 m6 T" N/* 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,
% Z. g& M' K3 `UF_UI_SEL_SCOPE_NO_CHANGE, init_proc, NULL,
4 f0 g8 {6 `, X5 V$ u&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)
{
+ ~- l! t/ S) f  n1 E/ G2 Uentity_list[entity_count] = eid;
#ifdef DEBUG
printf(" EID number returns %d\n", eid );
  l- q  m  y9 r# ?#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++;
}
; N$ M- O& w* C/ P, t6 R( Oelse if (response == UF_UI_OK || UF_UI_BACK || UF_UI_CANCEL )
6 w, T" B( e) ~" |; U{
/* Geometry selection is finished.几何体选取完成 */
+ U5 g2 w0 o/ w- zbreak;
/ j: ~" ]# r' p9 L1 h}
}
#ifdef DEBUG
2 ?- [8 _& F( f: V" @0 ~printf(" Entity count this selection is %d\n",entity_count);
/ b4 u6 U5 L7 r1 y#endif

if (entity_count > 0)
2 Z) L  h0 }3 b8 X, S, G- \{
/* UF_CAMGEOM_item_t *items;
int item_count;*/

for( i = 0; i < obj_count; i++ )
{
1 V2 }& ?+ I. S, birc = 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
4 d4 j- W! z2 e: ?printf("\n Current entity count is %d", entity_count);
" [$ c- X3 O+ ?5 K' m9 bprintf("\n Current object count is %d", obj_count);
printf("\n Geometry option is %d \n", geoption );
: r8 p. l- ?  N#endif

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

{
swiTCh (geoption)
# E! k% p3 s7 y" v# J8 g- V{
case 1:
! {/ O% g7 f& J4 p  H$ b* W: E! kcase 2:
case 3:
case 4:
case 5: /* Part Geometry 部件几何体*/
{
#ifdef DEBUG
6 c3 ~( Q2 j1 a! d+ yprintf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
#endif
$ F7 [, d" K5 b{
4 E" W% e% S* g8 |' nirc = UF_CAMGEOM_append_items( objTag, UF_CAM_part, entity_count,
entity_list, app_data_list );
& K1 q9 F# R: [# }4 P. _4 g8 ^//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。
- r9 d) h5 O/ ^2 b8 k; T4 |}
( p, r+ @% c7 j$ A8 z' e$ iif ( irc != 0 )
{
6 Z  I; z: z# k7 G% z+ CUF_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;
}
0 p/ ~0 l+ \, y6 y1 vbreak;
( U  M" v$ i# g* |& G5 e}

case 6: /* Blank Geometry 空白几何体*/
{
; a/ t) c# i9 \5 D+ r3 j+ h" @- \#ifdef DEBUG
printf("\n Type returned is %d", type);
# Z6 h4 w4 l2 I' m' P  hprintf("\n Subtype returned is %d", subtype);
#endif
{
1 W( M" J8 K/ |7 A2 A) V0 P) dirc = UF_CAMGEOM_append_items( objTag, UF_CAM_blank, entity_count,
entity_list, app_data_list );
}
if ( irc != 0 )
{
0 @9 q! R( x. z2 T- ]" j( R3 Y% iUF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
7 X& x1 D3 }# Q- y2 t: a4 Qprintf("\n Error code translates to %s\n", errorstrg);
. L3 @: w/ R5 J5 ]! s& Yreturn objTag;
/ ]: o9 A  f! A! q; d! D$ e}
break;

}

case 7: /* Check Geometry 检查几何体 驱动*/
$ g% U  V' a/ C- [* I4 p{
! ~; n  D; R+ a8 e. G* w/ p. h6 L#ifdef DEBUG
printf("\n Type returned is %d", type);
0 t/ z8 \# F2 ?: p, Fprintf("\n Subtype returned is %d", subtype);
#endif
{
irc=UF_CAMGEOM_append_items(objTag,UF_CAM_drive,entity_count,
' O2 z+ I7 l1 \entity_list,app_data_list);
2 w# S* h& U, ?! A$ A}
if ( irc != 0 )
; }( K5 B6 _% }/ k' `) d1 D& o{
4 ]; Y/ v$ b' Y/ {UF_get_fail_message( irc, errorstrg );
. R# [+ l9 w4 n% f* J! m+ ~printf("\n The return code is %d\n", irc);
printf("\n Error code translates to %s\n", errorstrg);
9 S8 P& E2 j% C, H7 n) q# treturn objTag;
}
break;

}

case 8: /* Cut Area Geometry 切削区域几何体*/
  `, L" I& Q; Q/ r  |% U3 P. O& \  r{
0 y1 m$ w4 R4 i. @5 y#ifdef DEBUG
printf("\n Type returned is %d", type);
/ I1 r3 b" @6 E/ t* uprintf("\n Subtype returned is %d", subtype);
#endif
{
# u8 G$ M) }! y4 }5 J3 Pirc = UF_CAMGEOM_append_items( objTag, UF_CAM_cut_area, entity_count,
! E6 \; B( [' [entity_list, app_data_list );
- m2 T, W) _3 L, D. X( d, {2 R}
if ( irc != 0 )
{
UF_get_fail_message( irc, errorstrg );
* S. P9 l  ^+ M% P# aprintf("\n The return code is %d\n", irc);
printf("\n Error code translates to %s\n", errorstrg);
return objTag;
}
break;
}
/ o- `7 ~8 a/ k. {# V. fcase 9: /* Trim Geometry 修剪几何体 */
3 F, |7 h7 C( A1 ~1 l4 d! y; h, w{
printf("This case not implemented.\n");
break;
}
/ [" t" U# J3 Q$ h8 C# d0 y8 a1 K& c/*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*/
1 H5 A& k) N4 c4 I$ G. y* d{
break;
" c- z+ R7 O$ m7 o- Y7 }2 J}
}
}
}
}
}
}
/* Free the Allocated Memory. 释放内存*/
( S( _9 D" h& K5 j6 W. O/ lfor (i=0; i<entity_count; i++)
{
# h& B2 t  Q4 N% M, x* d5 o, nUF_free (app_data_list);
" _& Z: z! o" w% O' H}

/* UF_free (objects);*/

return(0);
}
  c* X; V1 Q* b+ d/* Selection initialization procedure 选择初始化程序*/
static int init_proc
(
& H8 s  w2 f0 v: e" G$ CUF_UI_selection_p_t select,//指针 pointer
( `; F1 C' B' S4 p" Ivoid* user_data
( Z7 L' l0 |; p- |2 F)
0 O1 \. C* c& |% l! h{
int num_triples = 3;
//最终指定的特征类型
UF_UI_mask_t mask_triples[] = {
: C; T1 u$ J& c8 u( Y8 H/ TUF_line_type, 0, 0,
) _# z9 e" {' m( g* T) uUF_solid_type, 0, UF_UI_SEL_FEATURE_ANY_FACE,
8 \0 D9 W9 K; S, h8 E! \7 \, ]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,
6 x3 X5 J% L5 L+ a7 MUF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,
' x$ g, _, T" \7 n" d3 i& c- |4 @num_triples, mask_triples)) == 0)//3倍 3*3=9

{
6 c2 K& B! x, ?7 q- o0 D& B. Sreturn (UF_UI_SEL_SUCCESS);
/ d4 J$ q$ S) |% r' r; R% W! W}
  d6 N" k* E& [/ a: ^! nelse
{
return (UF_UI_SEL_FAILURE);
}
}
& R& \. ]7 {3 Sstatic void init_camgeom_app_data
! T) ]9 e2 A' q+ U9 y. u(
4 R) ^8 H& t' Y1 wUF_CAMGEOM_app_data_p_t app_data
# T8 \0 @% C- z, @" [)
{
# T1 U2 W5 L+ Wif (app_data)
4 ?/ s) y; c2 V$ w, V0 e{
8 q: y7 L( D* ]% _# \% w/* 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 */
9 \/ d8 D) b% ^9 ]- }/ Sapp_data->has_tolerances = 0 ; /* Used 1 - Else 0 */
0 D" p; P% ^& l" ?6 papp_data->has_feedrate = 0 ; /* Used 1 - Else 0 */
app_data->has_offset = 0; /* Used 1 - Else 0 */
9 C( m6 U8 f( B& @+ Eapp_data->has_avoidance_type = 0 ; /* Used 1 - Else 0 */

/* Set values.设置参数值 */
app_data->stock = 0.033 ;
app_data->cut_stock[0] = 0.2 ;
& j1 U# C5 v$ Gapp_data->cut_stock[1] = 0.1 ;
! L7 x) [& H  {3 ?app_data->cut_stock[2] = 0.5 ;
- I* F: K9 z$ o6 Iapp_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 ;
. J( m4 {6 R' }( @- A) }  napp_data->offset = 0.055 ;
( }% s* f' F) c4 o! rapp_data->avoidance_type = UF_CAM_avoidance_type_warning;
0 d& C9 t! C# G. \}
}

* a, Q- c+ l) k8 e6 v+ ]/ ?9 w  f

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

/ }& c: t, m; `不错不错，正需要的东西