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>
# l; U( V, B& ]% Y#include <stdio.h>

#include <uf.h>
#include <uf_object_types.h>
#include <uf_ui.h>
3 }6 o% E) T' i#include <uf_disp.h>
#include <uf_obj.h>
#include <uf_cam.h>
8 E0 }( [% L7 s- G#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",
"2) Blank Geometry",
& B* Z2 t* n& J7 h; `: @& d1 I"3) Drive Geometry",
0 ]& _- ^6 f! R6 ^( l"4) Cut Area Geometry",
"5) Trim Geometry",
9 F% Y% T' t( Q$ N& i"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];
) z! I; L, E9 E2 J7 mtag_t *objects, entity_list[MAX_CAMGEOM];
, G( ^. ~! h4 k( }int i, entity_count, object_count, err_code, type, subtype;

char atitle[] = "Geometry Selection.";
0 A6 `0 {6 k' n, Kchar *cue = "Identify Geometry - Wait for the Filter!";
char errorstrg[133];
int response, irc;
5 H; }  A- z  w, rtag_t eid, view;
double cursor[3];

#ifdef DEBUG
+ ]- B. o7 ~" S( m7 bprintf( "Object tag passed into camgeom_ugroup is %d \n", objTag );
1 x& r+ N. j' Z9 b1 u: }#endif

geoption = 0;

while ( geoption < 10 )//为什么是10呢？？？？
/ Y. d7 E: E* Z' p  u- `* \( R{
/* 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 )
6 j8 P: J! S: `' D+ t# m# N{
" O5 S' ^' }* M% Sbreak;
0 g: ?" @5 q) Z}
#ifdef DEBUG
printf("\n Geometry option returns %d\n", geoption);
#endif
( \+ {) W. [# }" F; b' 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,
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)
+ R. R' Q+ Y; E! T" }2 J5 `, k' J{
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),
&err_code);

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

init_camgeom_app_data(app_data_list[entity_count]);

entity_count++;
+ H2 i7 Y" g' `6 Z: @$ q}
else if (response == UF_UI_OK || UF_UI_BACK || UF_UI_CANCEL )
  q/ w0 e5 L' W8 {0 g{
6 r5 n. Y( M( X' X/* Geometry selection is finished.几何体选取完成 */
break;
% S. h+ x7 ]0 s4 K) r2 V1 J" s}
3 Y7 J' f  a( r- h: V5 r, R}
8 w* I3 K6 d* F2 L#ifdef DEBUG
$ I. Y: r- B2 yprintf(" Entity count this selection is %d\n",entity_count);
& }$ N- }/ y) k( n#endif

if (entity_count > 0)
* J1 n# ~) q+ S# v- W{
$ ~8 j6 m$ P# f5 V! w/* UF_CAMGEOM_item_t *items;
int item_count;*/

for( i = 0; i < obj_count; i++ )
{
; a% f$ M5 t+ S  j+ 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 ||
' d( Q9 z' l' Etype == UF_machining_geometry_grp_type)

#ifdef DEBUG
printf("\n Current entity count is %d", entity_count);
8 S* W; e* y1 m3 S3 |' b9 Kprintf("\n Current object count is %d", obj_count);
printf("\n Geometry option is %d \n", geoption );
/ j% l- u4 P2 n0 m# _$ D* f# r#endif

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

{
swiTCh (geoption)
{
case 1:
! F& j8 \, y5 ?. h2 Ncase 2:
case 3:
case 4:
case 5: /* Part Geometry 部件几何体*/
{
6 N* g  G% G( k/ d# P! @5 Z/ B! s5 s& I% k#ifdef DEBUG
* A- }/ W- ?2 O" p) Yprintf("\n Type returned is %d", type);
7 A) w( h" f  d5 q$ c) Xprintf("\n Subtype returned is %d", subtype);
- c3 u3 ], ]- K' _#endif
{
irc = UF_CAMGEOM_append_items( objTag, UF_CAM_part, entity_count,
& x, b" q8 v* c% rentity_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。
5 O" }4 _1 ~! ^: D0 \8 b+ H- E0 N//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。
' e6 W* m8 u3 w( I3 V5 _}
if ( irc != 0 )
3 o. i. B$ N3 {$ x. d{
UF_get_fail_message( irc, errorstrg );
. v- t5 J2 t# l$ e3 r% T! Wprintf("\n The return code is %d\n", irc);
printf("\n Error code translates to %s\n", errorstrg);
+ @9 T, G  X5 areturn objTag;
}
break;
}

case 6: /* Blank Geometry 空白几何体*/
: ]/ E- q. d( t3 A/ T! l  y9 A' F{
9 }. M0 {2 d1 [9 p: S  b5 z( P#ifdef DEBUG
. }7 X# f: U! D# s% [( v! nprintf("\n Type returned is %d", type);
printf("\n Subtype returned is %d", subtype);
#endif
; l. j, h$ w, ?' y  q2 V$ L+ p# \1 o{
; c; a- l; n: M+ s. L; X$ M) sirc = UF_CAMGEOM_append_items( objTag, UF_CAM_blank, entity_count,
: G- }" K1 \* Uentity_list, app_data_list );
}
if ( irc != 0 )
- u4 }2 q- A6 k4 k8 [7 O4 M{
+ P: b; `3 p/ F1 R# d7 J- }UF_get_fail_message( irc, errorstrg );
printf("\n The return code is %d\n", irc);
2 f+ h! `/ s5 C# zprintf("\n Error code translates to %s\n", errorstrg);
, n% S: ~) S9 L; Qreturn objTag;
$ t6 _0 X  ~+ E3 E}
break;

}

case 7: /* Check Geometry 检查几何体 驱动*/
{
$ {2 v3 `4 n: r) h5 {0 g, h#ifdef DEBUG
printf("\n Type returned is %d", type);
' z3 ~  f  S$ x0 a+ O1 z2 {; @& g6 Z. wprintf("\n Subtype returned is %d", subtype);
#endif
# w. h6 @* p/ g{
7 R/ T* t, j6 k8 y) z5 v0 y8 [irc=UF_CAMGEOM_append_items(objTag,UF_CAM_drive,entity_count,
entity_list,app_data_list);
}
if ( irc != 0 )
" Q: i3 B  m- K{
UF_get_fail_message( irc, errorstrg );
# m3 H2 Z% Y. S( I6 q: o, mprintf("\n The return code is %d\n", irc);
6 p) \& f3 J$ Z( d: v& F" eprintf("\n Error code translates to %s\n", errorstrg);
8 h  W' v# h! l/ k/ `* `; x, Z& u- }return objTag;
- i7 s/ ^8 G, i# ?2 @! N0 z( W}
break;

}

case 8: /* Cut Area Geometry 切削区域几何体*/
6 w( T) ]2 \3 Y$ M2 _& t{
& }5 T0 x; q5 y5 X. L#ifdef DEBUG
printf("\n Type returned is %d", type);
. y( v% C# s, Bprintf("\n Subtype returned is %d", subtype);
#endif
{
irc = UF_CAMGEOM_append_items( objTag, UF_CAM_cut_area, entity_count,
  S% Q9 U" m$ P+ Eentity_list, app_data_list );
}
! F% J; D! G; ]8 s% m0 g7 {if ( irc != 0 )
{
! g: e" R* k# }$ y0 r- E' k: KUF_get_fail_message( irc, errorstrg );
" C! X) Q. N  B) c. U, Aprintf("\n The return code is %d\n", irc);
printf("\n Error code translates to %s\n", errorstrg);
3 v- o2 @- h, a7 l4 k; J6 Ereturn objTag;
}
break;
}
$ a- Y! W" A, u, P, |- Zcase 9: /* Trim Geometry 修剪几何体 */
) ^. M. _3 f5 u, n& |! M{
3 P/ j9 U# X2 t( yprintf("This case not implemented.\n");
break;
}
2 L( ^/ t3 _& A7 ?/*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*/
) K; u) P# L9 \: Z{
break;
" q+ e' C% r1 f}
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! ^" Q/ Y/ ~, s  Z) _/ E}
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) k; X6 t. \7 w1 E9 @5 o6 N4 G7 h}
}
- q* [; N5 s0 o% z}
0 p/ A# Q: R0 b9 J  G/* Free the Allocated Memory. 释放内存*/
# G+ k8 x( ]" t8 ]: C, hfor (i=0; i<entity_count; i++)
, p9 h4 M  Z3 {2 f; a1 M; v{
UF_free (app_data_list);
}

/* UF_free (objects);*/

return(0);
3 h7 Y9 L8 K+ T5 d}
( I! \0 d7 ?( b3 c/ H. }/* Selection initialization procedure 选择初始化程序*/
static int init_proc
(
" {+ D- V" F$ y4 f. p5 z, a6 E0 t3 CUF_UI_selection_p_t select,//指针 pointer
void* user_data
)
{
int num_triples = 3;
9 `, J; ~& q! Z//最终指定的特征类型
UF_UI_mask_t mask_triples[] = {
' p& g# K( W- M/ yUF_line_type, 0, 0,
6 W6 t2 }. }) G/ ]4 v/ NUF_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,
: q" V, U7 o- \( N2 X. q; p5 kUF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,
num_triples, mask_triples)) == 0)//3倍 3*3=9

{
return (UF_UI_SEL_SUCCESS);
}
1 m! D3 Q5 J2 ~/ v! v+ Zelse
5 s/ \$ L; I" R3 y4 V1 n$ P! e{
7 n2 M1 \% e3 ~" k/ J( v* rreturn (UF_UI_SEL_FAILURE);
}
4 R7 e4 @% T3 u) d# L6 E: }}
static void init_camgeom_app_data
(
UF_CAMGEOM_app_data_p_t app_data
* w! l+ U% ?) S6 ])
, R3 T/ F. V: S7 S: J5 e; @{
if (app_data)
8 b/ m  S3 s, w{
6 H  ~; }% j7 r, i/* Set flags. 设置标识*/

app_data->has_stock = 0; /* Used 1 - Else 0 */
! \" M$ ~" j0 x! K4 l# Kapp_data->has_cut_stock = 0; /* Used 1 - Else 0 */
( y; B4 {5 o6 h7 L/ x2 }, l# a) Zapp_data->has_tolerances = 0 ; /* Used 1 - Else 0 */
app_data->has_feedrate = 0 ; /* Used 1 - Else 0 */
1 T' W" l+ b1 m2 s% t; h9 Oapp_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 ;
app_data->cut_stock[0] = 0.2 ;
/ @5 d: A7 G. \7 `$ {app_data->cut_stock[1] = 0.1 ;
app_data->cut_stock[2] = 0.5 ;
app_data->tolerances[0] = 0.003 ;
app_data->tolerances[1] = 0.003 ;
app_data->feedrate_unit = UF_CAM_feedrate_unit_per_minute ;
1 R! c/ C$ w& d: `; Oapp_data->feedrate_value = 33.0 ;
app_data->offset = 0.055 ;
! ]6 f( Z& ?* T& A% ]app_data->avoidance_type = UF_CAM_avoidance_type_warning;
}
}

7 }4 ~9 E$ |+ [  ~

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