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>
) H( ^7 H3 s2 b4 M1 ], V#include <stdio.h>

#include <uf.h>
#include <uf_object_types.h>
#include <uf_ui.h>
1 @8 l7 P) i& m: e8 c/ b#include <uf_disp.h>
; `7 s5 k8 b) e& n; G#include <uf_obj.h>
#include <uf_cam.h>
) Q) d. M+ @/ v4 }#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
static char menu3[][38] = { "1) Part Geometry",
8 K+ h' g! h5 e/ x, Q3 L"2) Blank Geometry",
"3) Drive Geometry",
"4) Cut Area Geometry",
4 q/ ?/ }( V1 z& o& G& l"5) Trim Geometry",
8 S) }/ r8 H# {" Z"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 )

{
* K* o$ d5 K9 L6 }. r  dUF_CAMGEOM_app_data_p_t app_data_list[MAX_CAMGEOM];
. Y) Y' A/ c: k- f- J+ z% |tag_t *objects, entity_list[MAX_CAMGEOM];
int i, entity_count, object_count, err_code, type, subtype;

char atitle[] = "Geometry Selection.";
3 g8 }  V9 H0 r$ k3 M1 ^% o8 vchar *cue = "Identify Geometry - Wait for the Filter!";
char errorstrg[133];
int response, irc;
tag_t eid, view;
  L8 o! O/ o9 n4 L0 Y9 \double cursor[3];

#ifdef DEBUG
0 `  ?( o! w* Q1 z/ e4 |printf( "Object tag passed into camgeom_ugroup is %d \n", objTag );
/ [4 g2 w5 d' a7 H#endif

geoption = 0;

while ( geoption < 10 )//为什么是10呢？？？？
  D" W0 ]2 B- }6 t7 l{
/* 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);
6 H7 D) ~8 R: O' _. }/ ~" D/ C#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 )
{
0 K+ N! ]. i3 \+ @4 ^( y+ S/ tentity_count = 0;

while (TRUE)

{

UF_UI_select_with_single_dialog(cue,atitle,
/ o' o% e% B7 h4 B) A5 IUF_UI_SEL_SCOPE_NO_CHANGE, init_proc, NULL,
5 C/ X2 @( _- a* _; }# ]&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
' q. y- Y& }3 B//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)
! w  B( q2 a: Z0 b2 P{
entity_list[entity_count] = eid;
7 [1 q2 K- F; V  j#ifdef DEBUG
9 c7 l" J5 Y' z2 M6 z4 aprintf(" 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),
&err_code);

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

init_camgeom_app_data(app_data_list[entity_count]);

entity_count++;
; w$ }& v( ^8 b5 `% O; c$ C4 M}
else if (response == UF_UI_OK || UF_UI_BACK || UF_UI_CANCEL )
/ \6 A, v0 G! V# I+ ~3 I& V{
) j9 b8 A! U/ `+ ]7 i/* Geometry selection is finished.几何体选取完成 */
break;
% A1 t/ {" A5 s& Y! D  X2 f}
+ X( \8 f: i+ e% F/ f! g}
3 s2 U, `: Y1 T( V0 o& r9 l% d#ifdef DEBUG
printf(" Entity count this selection is %d\n",entity_count);
#endif

if (entity_count > 0)
% _9 M* x- C- i. u# v  ?{
$ N8 C9 ?! d% `$ S) s; Q/* UF_CAMGEOM_item_t *items;
1 O3 L8 o, G# Pint 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
printf("\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 );
#endif

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

{
3 }. P5 a5 P" f5 a8 qswiTCh (geoption)
1 {. t) L, t+ G. H2 D$ u1 z6 l{
case 1:
; Q& X/ Q6 V$ c) b8 o' kcase 2:
' z5 L' P+ [# x6 X( }) U. Xcase 3:
case 4:
case 5: /* Part Geometry 部件几何体*/
{
/ y  T: M; l2 y+ {- G7 ?. }/ [#ifdef DEBUG
7 {+ N5 c+ K# A5 G0 [; ]printf("\n Type returned is %d", type);
! ]% |6 v( }( P  G2 s: h. fprintf("\n Subtype returned is %d", subtype);
1 o+ L) B; W7 s, c' ~; i#endif
{
# R' {! C2 r; ~" `irc = UF_CAMGEOM_append_items( objTag, UF_CAM_part, entity_count,
entity_list, app_data_list );
6 f2 u/ x4 i- h; _//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。
8 f; r$ t1 q4 i# _) ]}
if ( irc != 0 )
2 s; V* W" E9 X1 Q{
- m: B  h4 p; K& L; m3 n# fUF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
1 U" \* o# i1 I" h( z- X6 hprintf("\n Error code translates to %s\n", errorstrg);
return objTag;
9 d% @! `! T+ }0 N" S}
break;
}

case 6: /* Blank Geometry 空白几何体*/
{
#ifdef DEBUG
printf("\n Type returned is %d", type);
4 r- i2 n4 M9 \# ~2 @printf("\n Subtype returned is %d", subtype);
#endif
7 ?1 f! K' F4 m) C1 e{
) ]. T5 X6 y: Y# D2 i+ }  A. [irc = UF_CAMGEOM_append_items( objTag, UF_CAM_blank, entity_count,
entity_list, app_data_list );
4 D. W3 Z1 a. q, o}
, _: n' {: r+ h+ C8 Nif ( irc != 0 )
& [, I. H. R7 t+ N) L; F{
UF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
( E9 k/ P+ g+ G+ [printf("\n Error code translates to %s\n", errorstrg);
return objTag;
0 |$ c% \8 W7 {; G}
break;

}

case 7: /* Check Geometry 检查几何体 驱动*/
{
( c( e- Z3 h& u0 z#ifdef DEBUG
( g0 [. L  p( l% L; b* Y/ ]4 lprintf("\n Type returned is %d", type);
& P' z' |7 H0 K/ V# Tprintf("\n Subtype returned is %d", subtype);
% k1 I- N6 B; \2 \) M0 N#endif
  V" `$ s2 }5 e' u9 E$ f, Q- S+ Y{
irc=UF_CAMGEOM_append_items(objTag,UF_CAM_drive,entity_count,
6 B9 G) I' s2 W) L) centity_list,app_data_list);
2 {8 v: J$ J6 j  C. \}
if ( irc != 0 )
{
UF_get_fail_message( irc, errorstrg );
7 S/ H# O3 D: {& X, Fprintf("\n The return code is %d\n", irc);
2 g/ U8 Q  x0 a3 M7 lprintf("\n Error code translates to %s\n", errorstrg);
- x* [0 u) r+ O8 ^: H' ]return objTag;
  c9 f4 x! D" g0 F" {1 _9 g: F- X}
break;

}

case 8: /* Cut Area Geometry 切削区域几何体*/
{
#ifdef DEBUG
printf("\n Type returned is %d", type);
/ p3 z8 }* h; p2 M. p5 B$ @printf("\n Subtype returned is %d", subtype);
+ Q4 _& S6 D- L5 N4 |  ^0 E#endif
  j  {' i  {8 n) S7 ]{
irc = UF_CAMGEOM_append_items( objTag, UF_CAM_cut_area, entity_count,
+ J# ~- W6 A: p% G: r' kentity_list, app_data_list );
}
  f" ?& ~6 ^9 R* @. Rif ( irc != 0 )
{
  {( ]' Q( J" t# w( v* V+ ?+ S/ hUF_get_fail_message( irc, errorstrg );
- v/ b7 l  P& B/ z/ \. }( j% g# |, X0 Hprintf("\n The return code is %d\n", irc);
$ u, v1 ?5 n. V2 C6 H2 z0 {' Gprintf("\n Error code translates to %s\n", errorstrg);
return objTag;
" s" C; |: @3 S9 f: o" q0 c2 m}
break;
}
case 9: /* Trim Geometry 修剪几何体 */
{
printf("This case not implemented.\n");
6 O- H3 h( i7 Pbreak;
}
6 z- Z( k, }' ]) R/*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*/
{
, ~- Q  |/ x' Y1 G( xbreak;
}
}
}
}
) v9 e* v  \. L4 g- H}
# y6 }8 I  n: j/ z}
}
/* Free the Allocated Memory. 释放内存*/
: ~# v/ w0 W" i2 lfor (i=0; i<entity_count; i++)
{
, k, f0 L+ ]% ?+ Q" X) |% T0 zUF_free (app_data_list);
}

/* UF_free (objects);*/

return(0);
  Z3 {7 |* E! S) d) C) p8 v}
/* Selection initialization procedure 选择初始化程序*/
6 k+ a2 M) t. [* p7 J& Z( b# ustatic int init_proc
) D: i6 Z* ?+ D( _! T9 X(
2 H! ]. i7 o3 c7 BUF_UI_selection_p_t select,//指针 pointer
5 A6 ~  B" q, @void* user_data
)
{
. r6 i  R) Y% b8 t! I" |2 pint num_triples = 3;
% h3 V' H1 c/ C8 [3 e& E+ h7 l//最终指定的特征类型
7 l* l0 ^% q5 j# ~" G- C3 v; VUF_UI_mask_t mask_triples[] = {
UF_line_type, 0, 0,
: b& \; }" ^! w5 M0 oUF_solid_type, 0, UF_UI_SEL_FEATURE_ANY_FACE,
6 r7 B- o. Z$ w; kUF_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,
! E* z% u3 q+ t# |UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,
num_triples, mask_triples)) == 0)//3倍 3*3=9

{
return (UF_UI_SEL_SUCCESS);
6 f0 |7 R# }9 R" D1 P" l' U' E8 }* f}
else
  T) ]. _0 H" t! `9 C{
return (UF_UI_SEL_FAILURE);
) a) f' `  ?3 f% O/ D1 A+ t, M8 k}
3 }5 |0 E: ?$ I8 b' H; d9 O, s5 s}
static void init_camgeom_app_data
$ o8 o5 c6 R" V* C/ F+ E& O(
UF_CAMGEOM_app_data_p_t app_data
& U1 M" }/ x$ ^! b/ M2 |- Q)
$ o; b9 e% ~# B{
if (app_data)
* h3 Q. H" `& A* ?- q{
; E6 E$ \0 S: g- x8 X- R/* 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 */
app_data->has_tolerances = 0 ; /* Used 1 - Else 0 */
  w/ E2 r# D, L1 u' Z% F9 [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 ;
% ?1 w0 S3 k3 b! l" r, Q( J5 Rapp_data->cut_stock[0] = 0.2 ;
: y( R, [% t9 a# Uapp_data->cut_stock[1] = 0.1 ;
app_data->cut_stock[2] = 0.5 ;
* Y: R" f! y' ~. D# \9 i. A) iapp_data->tolerances[0] = 0.003 ;
& \6 R) ?5 ~5 u. ~+ t# @app_data->tolerances[1] = 0.003 ;
app_data->feedrate_unit = UF_CAM_feedrate_unit_per_minute ;
- N1 [7 A6 u5 G% c2 t* D1 lapp_data->feedrate_value = 33.0 ;
/ K% P- Q# q% B5 j5 U; Papp_data->offset = 0.055 ;
/ g; j$ W5 V. qapp_data->avoidance_type = UF_CAM_avoidance_type_warning;
}
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5 A& Z! Y: n2 ~0 {  {; x% l5 X

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。
7 f: e% n1 h! |# z) l' i1 K( d3 Q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