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>
#include <stdio.h>

#include <uf.h>
#include <uf_object_types.h>
#include <uf_ui.h>
#include <uf_disp.h>
#include <uf_obj.h>
5 P: H% z3 N2 j3 E0 F7 d) O#include <uf_cam.h>
1 i/ `  y& d8 \5 Q0 D. u#include <uf_camgeom.h>

#include <ufd_camgeom_UGroup.h>

#define MAX_CAMGEOM 20
3 t, @' z1 w1 @( \. k#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",
: i1 O1 v( b- b* a; X) e"2) Blank Geometry",
"3) Drive Geometry",
"4) Cut Area Geometry",
( t5 I" @1 M7 Z3 }4 s"5) Trim Geometry",
- ?9 y, {3 I$ a0 |! c* l"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 )

{
$ a6 g" L) f& s4 _& yUF_CAMGEOM_app_data_p_t app_data_list[MAX_CAMGEOM];
tag_t *objects, entity_list[MAX_CAMGEOM];
$ H, ^* c: y: [& g" G! wint i, entity_count, object_count, err_code, type, subtype;

char atitle[] = "Geometry Selection.";
0 J/ O0 l& \' L0 O# hchar *cue = "Identify Geometry - Wait for the Filter!";
* M) L1 r. [: f  c+ c/ Wchar errorstrg[133];
int response, irc;
tag_t eid, view;
double cursor[3];

#ifdef DEBUG
printf( "Object tag passed into camgeom_ugroup is %d \n", objTag );
! @: I. K/ E1 g  d1 O# S; a#endif

geoption = 0;

while ( geoption < 10 )//为什么是10呢？？？？
1 Q6 ?# ^7 U5 U6 h+ W{
/* 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 )
" E- G% X! O( L) v" W; I{
; n  \% c8 w( ^- |. P/ K% gbreak;
# n" |5 [3 g+ e, `}
; }- i$ y0 ]$ L9 i: P9 b  l#ifdef DEBUG
' T0 J  s8 E* _printf("\n Geometry option returns %d\n", geoption);
. q8 v( |7 {* E" p1 m+ y1 d# z( V#endif
! L# r4 [  D3 F6 ?3 \/* 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 )
0 F# R# E/ u4 p( H1 P{
9 F. f( _- l  |4 n; x) xentity_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
" F2 t" l/ k* ~//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),
% W) s$ p3 R% I&err_code);

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

init_camgeom_app_data(app_data_list[entity_count]);

entity_count++;
  ]2 Z- v/ S% I/ X$ r}
+ M- n, C3 z& W' |+ Gelse if (response == UF_UI_OK || UF_UI_BACK || UF_UI_CANCEL )
{
' x0 _, d4 n; K; J2 n/* Geometry selection is finished.几何体选取完成 */
8 R1 S$ L3 e% I4 x+ xbreak;
}
}
7 u# j8 G$ m9 `' G  D/ i: m2 R/ y#ifdef DEBUG
printf(" Entity count this selection is %d\n",entity_count);
#endif

if (entity_count > 0)
{
/* UF_CAMGEOM_item_t *items;
! Z, _5 s4 d2 E: {int item_count;*/

for( i = 0; i < obj_count; i++ )
5 o  C& ?' }2 a" j- O{
& ?, R7 d/ f5 Z* O$ k) f0 W/ 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
printf("\n Current entity count is %d", entity_count);
printf("\n Current object count is %d", obj_count);
$ k; B% k0 p; b5 Gprintf("\n Geometry option is %d \n", geoption );
#endif

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

{
$ H: H1 e0 Y' f; ~8 {swiTCh (geoption)
. p* T3 B. w! Z$ X{
6 F% T' @6 c! P9 ~: ^0 jcase 1:
) h5 G, j7 S9 r4 M& c! @/ ^0 ]2 \case 2:
case 3:
4 l4 [( Q& b4 d3 Ocase 4:
case 5: /* Part Geometry 部件几何体*/
{
- ~6 |, Q1 D/ ]9 r& N+ B& e% L$ f7 X#ifdef DEBUG
* Q* f+ \' p- j6 G$ aprintf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
6 a7 u5 n2 g: V#endif
{
. e" l" G9 T4 m' [$ i$ Lirc = UF_CAMGEOM_append_items( objTag, UF_CAM_part, entity_count,
) s& b) z% h, t8 P0 k# Eentity_list, app_data_list );
/ W) y" Q6 j- x6 {: |' D' V//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。
+ u3 q$ u  Y8 k* l* t) x: ?}
if ( irc != 0 )
  {9 q, N' J4 J{
: _% n1 y4 f. t7 T+ JUF_get_fail_message( irc, errorstrg );
# W% y+ w( I' Uprintf("\n The return code is %d\n", irc);
printf("\n Error code translates to %s\n", errorstrg);
return objTag;
}
break;
; O/ F" ~% n( W0 A* l' S& I}

case 6: /* Blank Geometry 空白几何体*/
{
#ifdef DEBUG
printf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
4 V+ R" q: O8 ]5 I! \#endif
% ]4 l) o. l2 ?' S4 o/ y% E{
: k: P7 v9 X) v" C4 H: u2 Uirc = UF_CAMGEOM_append_items( objTag, UF_CAM_blank, entity_count,
  g# {- t: D; G: d: K$ K9 Jentity_list, app_data_list );
2 y2 G& G, ~, D! A; \  d+ {: q}
if ( irc != 0 )
{
UF_get_fail_message( irc, errorstrg );
4 ?( N$ @4 e) {printf("\n The return code is %d\n", irc);
; E* s! M% X* s$ c, H" Fprintf("\n Error code translates to %s\n", errorstrg);
: J' x3 d8 D, E2 e0 `return objTag;
6 K! r- \) a# L; X% Q}
/ L/ |- e1 h& k8 Mbreak;

}

case 7: /* Check Geometry 检查几何体 驱动*/
: B6 N. P* Z% B- X; X: R' {" }0 {{
#ifdef DEBUG
printf("\n Type returned is %d", type);
- h! n5 \$ I$ r' {printf("\n Subtype returned is %d", subtype);
$ g, S2 K& t% }( S. r& E& P% h# f0 d#endif
) y; h) d! Z5 y1 [9 D{
; w" x2 n6 N/ c+ w* L% ~2 o* c4 birc=UF_CAMGEOM_append_items(objTag,UF_CAM_drive,entity_count,
entity_list,app_data_list);
}
if ( irc != 0 )
$ p' X5 l# C. c: e: U6 _{
7 f. ~- e/ y+ v% {6 W: sUF_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;
}
break;

}

case 8: /* Cut Area Geometry 切削区域几何体*/
9 I) R- f, A- s% x{
#ifdef DEBUG
/ w1 F- m9 h0 Nprintf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
( ^: [, ]' y7 [+ q  G: H#endif
9 D; r, }* z# S; y$ S$ O9 D5 k+ t{
irc = UF_CAMGEOM_append_items( objTag, UF_CAM_cut_area, entity_count,
entity_list, app_data_list );
& T3 s6 ^' r3 O}
if ( irc != 0 )
{
; R1 f+ N4 l' C" j- t' k0 ZUF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
% u+ |- K! V0 [, wprintf("\n Error code translates to %s\n", errorstrg);
1 H1 D; d: n7 |: Z$ j$ ~return objTag;
' S, S6 S, z0 W. P$ X; A}
break;
$ e, k6 Z, K0 ]& x2 e, ~$ m}
2 y; |$ v2 v; H3 y( A6 wcase 9: /* Trim Geometry 修剪几何体 */
{
* p; ?' ^3 G" p8 r  @& B% Nprintf("This case not implemented.\n");
break;
6 h5 D1 a& X  N7 G; b9 G}
/*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;
}
}
}
. z' v; _8 X5 C5 q9 ^& u4 o}
" d# ?7 k+ H* z8 Z" w4 T; ?: S}
5 [8 y; f6 k/ J" u; e}
/ G" ?" W2 S0 I0 H& |}
  @6 x. U# O/ e5 t7 z6 [" Y/* Free the Allocated Memory. 释放内存*/
for (i=0; i<entity_count; i++)
{
UF_free (app_data_list);
$ e9 l5 z' F/ u3 l9 _}

/* UF_free (objects);*/

return(0);
5 U3 Q* j1 A* y1 L0 a/ m5 x- p}
/* Selection initialization procedure 选择初始化程序*/
static int init_proc
! g( H! Y* Y# h& }* }(
1 _3 Y# [' g9 X' r8 c" tUF_UI_selection_p_t select,//指针 pointer
void* user_data
: {" N# e' H9 {9 A1 l1 z. m( i)
6 ^  E9 p# f" a& G" ^# t6 y. q{
1 y( c# d/ y1 y: M3 Z$ B  Xint num_triples = 3;
9 G' G" w! {, g5 A$ Z//最终指定的特征类型
0 t; J6 d2 Q7 ^# OUF_UI_mask_t mask_triples[] = {
+ |0 e6 Z3 U/ o4 ]UF_line_type, 0, 0,
UF_solid_type, 0, UF_UI_SEL_FEATURE_ANY_FACE,
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,
* f4 R; J5 v3 l: r! L, |UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,
num_triples, mask_triples)) == 0)//3倍 3*3=9

{
, D8 C; Z* x8 f+ m% y0 `0 Breturn (UF_UI_SEL_SUCCESS);
}
else
{
return (UF_UI_SEL_FAILURE);
/ U# W/ Z; ]. z! c" F; w! O4 F}
9 o- C" h9 B* |) y) t  C. e2 s! y}
8 f% N( c' W" Z' o9 _& @static void init_camgeom_app_data
7 w0 u8 u% y; S0 @/ K+ F(
UF_CAMGEOM_app_data_p_t app_data
)
" Y+ c. X* f! w$ E& f{
/ `$ R! `  b0 C+ c1 wif (app_data)
' W5 r3 Y0 e" v- A{
/* Set flags. 设置标识*/

app_data->has_stock = 0; /* Used 1 - Else 0 */
. v6 Q  j5 D* l2 U) H, d5 f1 Happ_data->has_cut_stock = 0; /* Used 1 - Else 0 */
app_data->has_tolerances = 0 ; /* Used 1 - Else 0 */
( V  Y; T2 Z) Bapp_data->has_feedrate = 0 ; /* Used 1 - Else 0 */
2 l7 E/ T$ i/ g0 c$ v( @. w1 Uapp_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 */
* u2 u9 q3 i& @5 Qapp_data->stock = 0.033 ;
4 t) G# d5 N* Y7 fapp_data->cut_stock[0] = 0.2 ;
  ~/ [. e9 n+ E2 }" [app_data->cut_stock[1] = 0.1 ;
( c+ k) }# d3 r( p5 E) @6 Wapp_data->cut_stock[2] = 0.5 ;
+ q- E) ^% Q, f% H; ?1 M  u5 X  iapp_data->tolerances[0] = 0.003 ;
7 ~  a0 g, H6 }/ Z1 zapp_data->tolerances[1] = 0.003 ;
app_data->feedrate_unit = UF_CAM_feedrate_unit_per_minute ;
app_data->feedrate_value = 33.0 ;
app_data->offset = 0.055 ;
app_data->avoidance_type = UF_CAM_avoidance_type_warning;
! E# J; I0 L7 d' u' h}
; [9 v# s0 z, w8 i}

: c/ a6 o) q, h* t3 w) Q" D. E, E! p% H

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

不错不错，正需要的东西