创建两个圆柱体，求和，涂色，输出表达式并倒圆角。

秋爱

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#include <stdio.h>
#include <uf.h>
0 g7 G1 {% Z) b# E: D) ?1 ]6 ^#include <uf_ui.h>
#include <uf_modl.h>
#include <uf_obj.h>
#include <uf_part.h>
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#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))

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, @3 s; r' u4 Jstatic int report_error( char *file, int line, char *call, int irc)
3 Z5 w2 U2 |) ^. a5 e- ~% _, u{
# r% |: C" K" Z/ @1 \4 r: B    if (irc)
( u6 w6 V+ X$ E9 D. w    {
        char err[133],
             msg[133];
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3 n) {  ^: }$ W% W; l        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
            irc, line, file);
        UF_get_fail_message(irc, err);
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        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
. R2 m: V6 z) ~% [        UF_print_syslog("\n", FALSE);
        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
" o! B5 p( |  T% a, {
3 Y& [: K' o5 v, ?2 {/ \- o- E$ X  ~
        if (!UF_UI_open_listing_window())
        {
            UF_UI_write_listing_window(msg);
. t; L# ^+ v: V- Q5 S6 h9 C! H4 t! J            UF_UI_write_listing_window(err);
% \& l1 E( ~! ~! h. P            UF_UI_write_listing_window("\n");
            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
7 w- Y2 ~1 {1 c% n6 H7 S        }
    }
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5 }( f- C8 |% y' K" |    return(irc);
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/*****************************************************************************
7 @$ t6 _9 f1 x/ C1 f**  Activation Methods
*****************************************************************************/
/*  Explicit Activation
2 `% A& h) Z1 b9 o: o! r**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */

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tag_t part_tag = NULL_TAG;


UF_FEATURE_SIGN sign = UF_NULLSIGN;
. s/ T0 V/ e+ G# H/ P$ c- [double origin [3] = {0,0,0};
char * height = "50";
! z4 ?$ \. b+ lchar * diam = "30";
double direction [3] = {0.0,0.0,1.0};
tag_t cyltag = NULL_TAG;
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# l  Z5 Q0 a9 t! [" i$ A% [UF_FEATURE_SIGN sign1 = UF_POSITIVE;
double origin1 [3] = {27,0,0};
char * height1 = "50";
char * diam1 = "30";
double direction1 [3] = {0.0,0.0,1.0};
tag_t cyltag1 = NULL_TAG;
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tag_t cyl_body_tag1 = NULL_TAG;
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int num;
( z9 O8 V% M- ?' \tag_t  * exps;
8 k3 O* p3 |9 T; rint i;
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7 m# w9 Z8 ?0 y% L4 q* _char  * string ;


uf_list_t * edge_list;
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tag_t blendtag;
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extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
    /* Initialize the API environment */
1 w* o% J" }1 x) w7 I, N    if( UF_CALL(UF_initialize()) )
    {
        /* Failed to initialize */
        return;
8 ]0 i( S/ I! q3 Q8 V7 F. A    }
   
    /* TODO: Add your application code here */


        UF_PART_new("e:\\NXopen\\cc.prt",1,&part_tag);
        UF_MODL_create_cyl1(sign,origin,height,diam,direction,&cyltag);
( X. }* Y0 \+ N/ r/ x        UF_MODL_create_cyl1(sign1,origin1,height1,diam1,direction1,&cyltag1);//与第一个圆柱求和
6 f' o# `. a/ H$ n: `        UF_MODL_ask_feat_body(cyltag,&cyl_body_tag1);
  w: z" J: G/ V: o; z3 @        UF_OBJ_set_color(cyl_body_tag1,128);     //设置颜色
5 n& H' B4 t5 X5 Y  A        UF_MODL_ask_exps_of_part(part_tag,&num,&exps);    //访问部件的所有表达式


        for (i=0;i<num;i++)
        {
    UF_MODL_ask_exp_tag_string(exps,&string);     //输入表达式标识，返回该表达式串
1 ^$ Y( j7 j! d4 m7 f        UF_UI_open_listing_window();
# l2 l$ L) W/ {7 m" U0 x        UF_UI_write_listing_window(string);
8 S4 T" l' t7 W% O9 o6 E        UF_UI_write_listing_window("\n");
9 h! v4 j0 ~% D1 S& t1 Z' F        }
& d  A9 {% h& R: E    UF_free(exps);
        UF_free(string);


        UF_MODL_create_list(&edge_list);  //创建链表以存放要倒角的边
! ?7 w' y( Z: K, J        UF_MODL_ask_body_edges(cyl_body_tag1,&edge_list);  //获取圆柱体的边
$ ?# `, z; D: E$ A+ C        UF_MODL_create_blend("0.7",edge_list,0,0,0,0.001,&blendtag);  //对圆柱体的所有边进行倒圆角
        UF_MODL_delete_list(&edge_list);    //删除链表

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    /* Terminate the API environment */
    UF_CALL(UF_terminate());
}


/*****************************************************************************
**  Utilities
*****************************************************************************/
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/* Unload Handler
; W. x% M7 `! a8 c7 f& N0 t! O**     This function specifies when to unload your application from Unigraphics.
) \- J+ }, w: Y0 _: G* J**     If your application registers a callback (from a MenuScript item or a
4 a# y5 |: B* v+ a**     User Defined Object for example), this function MUST return
+ p+ H6 D" `4 J, N7 v**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
" k, o( E# J* K3 I3 |0 ?' k" X{
3 q' Q1 n( ~, p! Y- }. Q( C    return( UF_UNLOAD_IMMEDIATELY );
}
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admin

Perfect~！

admin

Perfect~！