UG二次开发源码分享：UG NX CAM加工开发简单实例

admin

0 x$ @! I5 w& N7 Y2 Z) y

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

#include <uf.h>
, U- ~0 F0 W1 T3 X# n9 v#include <uf_object_types.h>
#include <uf_ui.h>
1 \0 y' |. a5 ?#include <uf_disp.h>
1 z0 @7 C- i) S' b, o0 ?#include <uf_obj.h>
#include <uf_cam.h>
#include <uf_camgeom.h>

#include <ufd_camgeom_UGroup.h>

#define MAX_CAMGEOM 20
' [' [; c) _0 w: \$ y#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
static char menu3[][38] = { "1) Part Geometry",
- r6 d- _1 W" {# }5 a$ d% Y9 K"2) Blank Geometry",
"3) Drive Geometry",
( q, O* T+ ?* E' j5 J"4) Cut Area Geometry",
- D( f$ e9 d/ u# G. c% h% f- O' p( E"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 )

{
7 g5 u+ v. j) L) }5 D2 iUF_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.";
& ?$ V6 y) H( I6 R0 p# [char *cue = "Identify Geometry - Wait for the Filter!";
char errorstrg[133];
int response, irc;
tag_t eid, view;
2 Z- I8 B+ R8 D' g$ s) M4 A9 \double cursor[3];

#ifdef DEBUG
" _) d3 V, n9 w2 z6 r, Hprintf( "Object tag passed into camgeom_ugroup is %d \n", objTag );
#endif

geoption = 0;

while ( geoption < 10 )//为什么是10呢？？？？
+ `8 J, h& q& v{
" A! `% p2 A+ C/ I+ \' m& k3 y/* 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);
, a( h' o! I; I+ r* r2 u" `#endif
9 u6 l/ j; x. \" ^7 A8 j3 W/* 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,
3 t/ Y  A7 g) S& w: J1 OUF_UI_SEL_SCOPE_NO_CHANGE, init_proc, NULL,
& W+ @5 h, S7 w  X& v&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)
8 N; Z! p9 P, h; s{
entity_list[entity_count] = eid;
% b8 r3 [- m- i. L5 M" S: v+ S( \#ifdef DEBUG
( e% C& H) A, n) i9 m1 S7 U# Nprintf(" EID number returns %d\n", eid );
: E: f9 W1 G7 t#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),
* [2 M* `) c: I  P&err_code);

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

init_camgeom_app_data(app_data_list[entity_count]);

entity_count++;
* D2 X$ ^" ]+ V6 s1 Y}
. |, K& s) Q# Kelse if (response == UF_UI_OK || UF_UI_BACK || UF_UI_CANCEL )
{
2 o, a* ?& Z" k: U0 R/* Geometry selection is finished.几何体选取完成 */
break;
  \7 [0 v* F- D9 ^}
  c' n/ Q" K7 f}
#ifdef DEBUG
printf(" Entity count this selection is %d\n",entity_count);
#endif

if (entity_count > 0)
{
/* UF_CAMGEOM_item_t *items;
7 H( x7 s. N1 S: [& A& I& Iint item_count;*/

for( i = 0; i < obj_count; i++ )
8 G2 |% o% G" U3 L$ ]. K{
5 s% G9 k1 ?3 C9 ^1 u! Mirc = 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 ||
& U4 y; a( F. `& x/ otype == 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);
0 |+ h! h- H# G3 y+ Lprintf("\n Geometry option is %d \n", geoption );
4 z6 j- c. p1 M: @$ i#endif

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

{
swiTCh (geoption)
{
case 1:
8 X' s& d& H6 Ccase 2:
case 3:
- s2 `( p, G( X, N7 E; qcase 4:
# A  }- H2 W$ w, `' M/ G! Rcase 5: /* Part Geometry 部件几何体*/
{
#ifdef DEBUG
printf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
# p; p' l6 h  S  y#endif
6 s% W3 t$ _: S{
irc = UF_CAMGEOM_append_items( objTag, UF_CAM_part, entity_count,
entity_list, app_data_list );
7 J; K  ^# N6 ?- O* D2 t: _& u9 ~$ B9 a//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。
+ E8 Q& j& n' w0 c  C//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。
5 {# M, h7 e) U& U}
if ( irc != 0 )
{
/ v$ j; C: S* P# Q) U) i) x$ wUF_get_fail_message( irc, errorstrg );
) l8 g1 X% {# G% `4 tprintf("\n The return code is %d\n", irc);
printf("\n Error code translates to %s\n", errorstrg);
return objTag;
. w. ~8 E2 A# G& n! {7 J}
break;
}

case 6: /* Blank Geometry 空白几何体*/
{
#ifdef DEBUG
. \( C0 R6 {1 Nprintf("\n Type returned is %d", type);
& \$ m% p$ y; Q9 |printf("\n Subtype returned is %d", subtype);
#endif
! z* E! [6 e/ T, G# x4 g$ b{
irc = UF_CAMGEOM_append_items( objTag, UF_CAM_blank, entity_count,
" x4 ]3 [5 @9 _entity_list, app_data_list );
}
1 L1 M: J! ~: e" P% X  Aif ( irc != 0 )
{
UF_get_fail_message( irc, errorstrg );
$ a8 x; G# F3 x* Hprintf("\n The return code is %d\n", irc);
printf("\n Error code translates to %s\n", errorstrg);
$ L$ w. T* C9 u0 \) K7 j. L4 jreturn objTag;
}
break;

}

case 7: /* Check Geometry 检查几何体 驱动*/
+ V  k: h: J7 ~4 L' T$ o% J, n) y{
! h/ g1 A5 Q( [; M& X- _; z( f#ifdef DEBUG
, ]. d- p0 j+ Z* L' k' nprintf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
( ^& u8 p' _' |# o9 U9 Z2 H, F  H#endif
{
irc=UF_CAMGEOM_append_items(objTag,UF_CAM_drive,entity_count,
. Z8 [$ F: f2 p# ^' Eentity_list,app_data_list);
8 f4 c1 H3 k' `$ g3 J& I}
- j8 O5 p, H4 i* i1 j# l1 Dif ( irc != 0 )
{
UF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
" o! F& c* |- s1 x0 gprintf("\n Error code translates to %s\n", errorstrg);
return objTag;
}
: o( X4 V9 m+ G' ~break;

}

case 8: /* Cut Area Geometry 切削区域几何体*/
( }/ @% p; k" }' b{
' l6 i9 D7 v  H8 z# g#ifdef DEBUG
0 n, S$ e, X  c: p" y# Hprintf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
% `1 R1 P! v  Q. f* l#endif
{
5 j5 g- Q1 F/ f( \# kirc = 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 );
: Q. E5 u1 v9 j# I( b/ vprintf("\n The return code is %d\n", irc);
' j9 P$ l# Z% [1 Kprintf("\n Error code translates to %s\n", errorstrg);
# Y+ n3 B5 `- H/ z" m+ breturn objTag;
}
break;
}
case 9: /* Trim Geometry 修剪几何体 */
{
. r& ?1 k& ^8 i7 M& xprintf("This case not implemented.\n");
break;
4 q- X) s6 \! {, n}
) x! d6 b6 E9 x/*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;
}
- E4 }8 x; w6 _$ G" I4 ^}
6 {) K2 r- n; H2 w1 P& K( I7 g}
}
}
}
- G; a: r' C+ p# D/ r" z}
/* Free the Allocated Memory. 释放内存*/
for (i=0; i<entity_count; i++)
{
' L: N/ F& F+ }) x- v& P9 G6 TUF_free (app_data_list);
" l* d; D6 @$ d% J}

/* UF_free (objects);*/

return(0);
9 s7 o3 Z4 o  Y1 h}
/* Selection initialization procedure 选择初始化程序*/
static int init_proc
(
UF_UI_selection_p_t select,//指针 pointer
% }( k) R7 _* ?2 a" ?: Kvoid* user_data
0 T9 ^- O) G; Q) m  `7 g& g)
! i6 `+ _3 d9 L  k+ J4 d8 b{
  K. _9 v, B8 k$ c$ I5 I8 ^int num_triples = 3;
//最终指定的特征类型
4 E1 N  I8 o# {- t4 l8 xUF_UI_mask_t mask_triples[] = {
1 R0 d' ]+ b& \( rUF_line_type, 0, 0,
( }5 M) U5 @! Y: GUF_solid_type, 0, UF_UI_SEL_FEATURE_ANY_FACE,
2 ]4 P. y3 z& N1 J" d% L6 f' d, N: RUF_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,
7 L& a9 o$ S4 U$ W: EUF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,
num_triples, mask_triples)) == 0)//3倍 3*3=9

{
return (UF_UI_SEL_SUCCESS);
" h1 d& j0 c$ f: X9 {}
else
{
/ @0 g  i/ _% K0 }return (UF_UI_SEL_FAILURE);
}
}
static void init_camgeom_app_data
, P2 D: l8 \7 i; `! ?" L: J(
UF_CAMGEOM_app_data_p_t app_data
)
{
if (app_data)
  e1 H' ]! O  Q0 Q( T9 ]9 g{
# A% U- L# A  j3 {. \/* 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 */
! P+ a' }4 k$ m3 `' I' P' eapp_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 */
app_data->stock = 0.033 ;
# O$ i. S# {) G( ?; a& C. U9 Z6 \app_data->cut_stock[0] = 0.2 ;
app_data->cut_stock[1] = 0.1 ;
app_data->cut_stock[2] = 0.5 ;
/ `  h, j0 N2 o; Gapp_data->tolerances[0] = 0.003 ;
8 ^2 Z0 F+ {2 T1 t2 I  e* z9 Qapp_data->tolerances[1] = 0.003 ;
app_data->feedrate_unit = UF_CAM_feedrate_unit_per_minute ;
app_data->feedrate_value = 33.0 ;
. ?' f( k) I. G& g5 aapp_data->offset = 0.055 ;
2 L8 C) G8 L1 v4 Rapp_data->avoidance_type = UF_CAM_avoidance_type_warning;
}
}

! S/ j+ Y5 L) U  ?

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。
+ n4 o7 Z  T9 m1 Z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