lesson3_CreateBlock

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/* Include files */
#include <stdio.h>
#include <uf.h>
#include <uf_ui.h>
3 o& @: ]$ n  [) }) K0 L#include <uf_part.h>
#include <uf_modl.h>
#include <uf_obj.h>
#include <uf_disp.h>
5 n8 w: i) E. O#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
5 R# }) z( t  H$ cstatic int report_error( char *file, int line, char *call, int irc)
{
    if (irc)
. \* Z" D% w, P4 q    {
        char err[133],
9 v4 B/ P0 P* K( \8 M( x             msg[133];
4 }1 i3 i* k, ^- i# y        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
/ X6 |1 z, A# q            irc, line, file);
" r; B# w; j' W# q  c* q# B7 C6 X        UF_get_fail_message(irc, err);
5 E/ _9 ~& [' S  d7 H  H& r8 O/ o        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
        UF_print_syslog("\n", FALSE);
1 I. q8 H% v9 f        UF_print_syslog(call, FALSE);
8 A! X: Q0 R. k+ |) d        UF_print_syslog(";\n", FALSE);
; j1 f8 L: K; Z* z$ L% S" e# G# [        if (!UF_UI_open_listing_window())
        {
            UF_UI_write_listing_window(msg);
            UF_UI_write_listing_window(err);
- Z% J. ]6 y1 l5 p            UF_UI_write_listing_window("\n");
            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
        }
    }
    return(irc);
4 Z. u- I% z* X- H' Q}

/*****************************************************************************
( J& {& r5 J$ {8 m% C**  Activation Methods
*****************************************************************************/
8 D3 s- A0 [% d* k+ P3 e; l/*  Explicit Activation
) r: N( A# B9 r6 @# Q; ]7 e" n  [8 n**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
, h9 @8 F# l+ Q+ v, N2 ]! G; T7 ]    /* Initialize the API environment */
tag_t partTag = NULL_TAG;
double coner[3] = {0,0,0};
char *edges[3] = {"length=100","width=40","height=50"};
tag_t blockTag = NULL_TAG;
const char * radius ="10";
+ t* v& ~& N( ? int smooth_overflow = 0;
int cliff_overflow = 0;
* P/ H! F+ L4 p8 k int noTCh_overflow = 0;
double vrb_tool = 0.01;
tag_t blendfeatureTag =NULL_TAG;
0 w2 @# U! ]& j) N uf_list_p_t vertical_edges_list;
9 Z  Q& {( l9 ~7 l8 c/ @ uf_list_p_t edgeslist;
; O) T6 @  w, k# z/ x tag_t blockbodyTag;
. Q0 Z) Z) v) n double firstpoint[3],endpoint[3];
int vertixCount;
! r" O6 ~8 E( {* W% ] tag_t edge;
7 n5 n3 K4 K7 k6 V* y* L int edgesCount;
5 Y1 E: b, A$ [3 q+ _2 o2 j int i;
5 n/ ?, l0 G) _! @* R: z- Q char mymsg[256];
( b8 d. y. R8 Q int vertical_edges_Count;
UF_ATTR_value_t myattrvalue;

2 J/ x$ z' i/ L    if( UF_CALL(UF_initialize()) )
    {
        /* Failed to initialize */
4 J2 ?- W! K" }* m1 ^        return;
    }
   
- F. V2 V5 x& A& C; T    /* TODO: Add your application code here */
UF_UI_open_listing_window();
+ R( Q- J- d% r. i8 P! w3 r/ } //new part
UF_CALL(UF_PART_new("E:\\NX\\lesson3.prt",1,&partTag));
//new block
) }9 Y5 n; c% Q' o$ o UF_CALL(UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blockTag));//得到block特征的tag：blockTag
. x$ m8 Q" T' w; f3 a, e0 i/ b( r //create vertical list
# z. x0 X# O3 t+ h0 o# X& p UF_MODL_create_list(&vertical_edges_list);//create list
0 J1 ?$ [1 a2 j; `) B/ E //feature -> body -> edge -> vertical edge
) |- u' a% q& n# [, \4 x# f // 1 feature -> body
UF_MODL_ask_feat_body(blockTag,&blockbodyTag);
//2 body -> edge
( X3 A- t/ `- w3 I8 u5 w UF_MODL_ask_body_edges(blockbodyTag,&edgeslist);
//UF_MODL_ask_feat_edges(blockTag,&edgeslist);//feature->edge是可以的
, [0 G/ E  t: l* X. V* B+ y UF_MODL_ask_list_count(edgeslist,&edgesCount);
0 J2 y. N. P0 l6 v% ~/ J2 _ sprintf(mymsg,"edge count:%d\n",edgesCount);
* m; N6 [- u+ T. @7 e. @" O UF_UI_write_listing_window(mymsg);
6 p* x5 @; x5 n6 Z' H //edge -> vertical edge
  A5 N- c8 a9 F# h, H. w for (i = 0; i < edgesCount; i++)
{
  UF_MODL_ask_list_item(edgeslist,i,&edge);
  UF_MODL_ask_edge_verts(edge,firstpoint,endpoint,&vertixCount);
. P1 J# C2 G  Q9 l' K) D  if ((firstpoint[0]==endpoint[0])&&(firstpoint[1]==endpoint[1])&&(firstpoint[2]!=endpoint[2]))
: J  d: z+ j5 W2 Q( @' }  {
; X+ o* e' M; U1 c* L# g9 o) u   UF_MODL_put_list_item(vertical_edges_list,edge);
3 w, y+ B4 I5 l2 U* q   //add arrtibute
5 T( T% m) |, x( g- C+ S) _1 o( V   myattrvalue.type = UF_ATTR_real;
   myattrvalue.value.real = 10;
   UF_ATTR_assign(edge,"blendradius",myattrvalue);
  }
% z% i" d1 H# r) M6 X( B, k }
5 M, n3 N5 Z# y, o) \" {( U! r) K UF_MODL_ask_list_count(vertical_edges_list,&vertical_edges_Count);
& b3 b- b$ @5 Z! v/ T0 k5 E3 s4 V sprintf(mymsg,"vertical_edges_Count:%d\n",vertical_edges_Count);
UF_UI_write_listing_window(mymsg);
# ~! n5 r9 o' G$ v! ^
//create blend（倒圆角）
- w7 Z% U$ d# ~& G1 @8 \2 U UF_CALL(UF_MODL_create_blend(radius,vertical_edges_list,smooth_overflow,cliff_overflow,notch_overflow,vrb_tool,&blendfeatureTag));
UF_MODL_delete_list(&vertical_edges_list);
//change body color、translucency
1 ]* F  P4 O  i& s! D UF_OBJ_set_color(blockbodyTag,21);//186红；21白
UF_OBJ_set_translucency(blockbodyTag,50);
    /* Terminate the API environment */
    UF_CALL(UF_terminate());
}
/*****************************************************************************
3 L* `# @6 E# J# x7 ]6 X. {' m**  Utilities
. d) d6 _2 C# L' x$ P9 e# {9 F*****************************************************************************/
/* Unload Handler
**     This function specifies when to unload your application from Unigraphics.
2 w& v% u4 d  M. x! G**     If your application registers a callback (from a MenuScript item or a
**     User Defined Object for example), this function MUST return
8 }$ @7 Z0 L) `0 [' t8 q5 F**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
{
    return( UF_UNLOAD_IMMEDIATELY );
# x  A8 d- N0 b& `% ?! Z}

admin

你做的很好！