创建两个圆柱体，求和，涂色，输出表达式并倒圆角。

秋爱

3 I* J& {9 f( g" V- |/ C: o! z#include <stdio.h>
. Q9 G8 g6 f. p/ p9 K#include <uf.h>
#include <uf_ui.h>
. t# W% g: x( r: q2 [4 g# O#include <uf_modl.h>
' ^: L) {( N: g  R6 b  S0 M#include <uf_obj.h>
) k5 @# @, d6 i8 W, U#include <uf_part.h>


#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
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static int report_error( char *file, int line, char *call, int irc)
{
    if (irc)
0 Z2 H  C3 C! K) F3 j! \4 M    {
3 Y; V( b# e# [( C        char err[133],
             msg[133];
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4 }* ?: I' D% Q+ W; }# j
        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
2 F6 B6 Z# V7 f, [8 z+ V            irc, line, file);
        UF_get_fail_message(irc, err);

# ~6 D! @6 j+ o5 T) [( o: e  m
        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
! g: ?1 D% T- Q8 C$ g        UF_print_syslog("\n", FALSE);
        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
7 y( |4 ^% q, ~* C
% X  k+ K* `6 o# Z4 G3 k# C
0 p/ G' ^! @' \% P8 o1 Q8 Y7 t        if (!UF_UI_open_listing_window())
) _7 }: ]. K7 i1 o+ m1 b        {
            UF_UI_write_listing_window(msg);
            UF_UI_write_listing_window(err);
( e7 }3 [- W9 x1 r$ D$ S. [            UF_UI_write_listing_window("\n");
& A' }2 k! I- p4 \0 c9 v0 }            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
+ g) t7 Z. M3 c! ]: ]" Y/ y        }
    }

: I+ Y6 P0 p: w
  {/ z3 b& V; t/ E    return(irc);
}
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/*****************************************************************************
**  Activation Methods
5 F. j; W- U3 [4 `: b8 u*****************************************************************************/
) i/ }3 |9 I9 U  |3 r) ^/*  Explicit Activation
4 E+ S, C: s. X**      This entry point is used to activate the application explicitly, as in
" ~1 `. n( q  o3 ?  q**      "File->Execute UG/Open->User Function..." */
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% L$ b  @5 [* ]5 Stag_t part_tag = NULL_TAG;


UF_FEATURE_SIGN sign = UF_NULLSIGN;
double origin [3] = {0,0,0};
7 i$ R5 ]7 [6 P% |2 x# X! [char * height = "50";
6 a; _- w0 o* S" J2 [! o5 x, O' O  L% Pchar * diam = "30";
double direction [3] = {0.0,0.0,1.0};
. t4 H: |4 `' r# Jtag_t cyltag = NULL_TAG;


; C8 S: Q# y$ QUF_FEATURE_SIGN sign1 = UF_POSITIVE;
; L) Z/ _6 L, A- J8 ?double origin1 [3] = {27,0,0};
char * height1 = "50";
+ F+ _1 Q% L( S: J/ Achar * diam1 = "30";
double direction1 [3] = {0.0,0.0,1.0};
6 _3 I) B! }/ _% c4 X2 m& {tag_t cyltag1 = NULL_TAG;

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tag_t cyl_body_tag1 = NULL_TAG;
# b: X, G6 {6 ~% u( `3 ]8 x

int num;
% H# ]$ \! Z/ \; l& h4 Ytag_t  * exps;
2 F! W$ E  r# A2 r# u3 `int i;
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char  * string ;
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uf_list_t * edge_list;


tag_t blendtag;
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extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
, L" @5 W' G( p, Q! }    /* Initialize the API environment */
9 a$ Q- a$ c: A3 I# g4 p2 v% Y* T' p    if( UF_CALL(UF_initialize()) )
    {
- d# {+ s4 v% `( i! B9 x/ `5 a        /* Failed to initialize */
7 p. }/ |, }' J$ N% C        return;
6 ]- V, T3 n5 m; ~) I- p    }
- c2 V- C+ ~4 {! J  k# z! d6 h' a   
% N( ?/ r0 k6 \2 b. O    /* TODO: Add your application code here */
# P) D, z4 f% U. \3 }' t6 _- ]' j* E
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  ~5 ?% b+ ]; L. X& M        UF_PART_new("e:\\NXopen\\cc.prt",1,&part_tag);
        UF_MODL_create_cyl1(sign,origin,height,diam,direction,&cyltag);
) S  D$ o/ B5 I# |# l! [1 q. ^        UF_MODL_create_cyl1(sign1,origin1,height1,diam1,direction1,&cyltag1);//与第一个圆柱求和
) q3 V9 l* l/ E5 N+ M, \; T        UF_MODL_ask_feat_body(cyltag,&cyl_body_tag1);
        UF_OBJ_set_color(cyl_body_tag1,128);     //设置颜色
7 `4 O9 m4 n; \! W( \4 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++)
        {
# f( @; \' N+ I/ O* u    UF_MODL_ask_exp_tag_string(exps,&string);     //输入表达式标识，返回该表达式串
        UF_UI_open_listing_window();
        UF_UI_write_listing_window(string);
) W6 ?7 \. K; l# [        UF_UI_write_listing_window("\n");
) H( n9 [; \" v, z" u+ k        }
1 B' Z$ G* }+ a/ ], g! \    UF_free(exps);
        UF_free(string);


) X0 y& |/ F- |3 v, [8 s        UF_MODL_create_list(&edge_list);  //创建链表以存放要倒角的边
        UF_MODL_ask_body_edges(cyl_body_tag1,&edge_list);  //获取圆柱体的边
        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


, a. r+ A# [/ f( Q    /* Terminate the API environment */
7 v  G: }1 [# W, ^3 B' b, s; v, }    UF_CALL(UF_terminate());
}


/*****************************************************************************
**  Utilities
, `7 M' U( C) J: [/ Y/ q*****************************************************************************/
/ q: x6 B: G: N) q
. U5 T' {. w  y; e7 ~7 _* g
) U* q! F! G( e! F9 h, T/* Unload Handler
) A3 H0 ?+ ~7 M7 \7 H**     This function specifies when to unload your application from Unigraphics.
**     If your application registers a callback (from a MenuScript item or a
6 W" k. o9 I8 D**     User Defined Object for example), this function MUST return
**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
9 W5 T$ A; U  t& r9 S" }2 R{
    return( UF_UNLOAD_IMMEDIATELY );
3 y4 c+ v' y; f}
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admin

Perfect~！

admin

Perfect~！