lesson3_CreateBlock

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/* Include files */
- \! o+ _8 m+ w& l8 j( J$ v#include <stdio.h>
#include <uf.h>
, U  T; ]5 \/ Z#include <uf_ui.h>
#include <uf_part.h>
- X2 \, D9 u; Z3 G#include <uf_modl.h>
  S" U) E4 D7 s/ L& T#include <uf_obj.h>
3 r3 n( s' `5 k7 U2 ^$ ^0 O* U#include <uf_disp.h>
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
static int report_error( char *file, int line, char *call, int irc)
{
9 W. H2 r/ K/ P0 U3 g( S    if (irc)
; x6 j& \1 t: Y; w    {
! x4 l2 U( d6 V9 d. S2 [9 t8 N        char err[133],
             msg[133];
        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
& C2 {2 U/ ]$ z% L2 L: q0 y            irc, line, file);
        UF_get_fail_message(irc, err);
        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
        UF_print_syslog("\n", FALSE);
" c) {$ V7 {8 s# D' z& A& k        UF_print_syslog(call, FALSE);
' x% q4 P/ G' H, t' H% M/ g$ t        UF_print_syslog(";\n", FALSE);
        if (!UF_UI_open_listing_window())
' w2 R: h1 X* I- d( c        {
            UF_UI_write_listing_window(msg);
9 f2 Y; }/ x, Z+ V            UF_UI_write_listing_window(err);
1 k3 K% I" w4 r" F            UF_UI_write_listing_window("\n");
3 j) t7 S9 Y: N- X" m7 q: V            UF_UI_write_listing_window(call);
' g6 q5 W8 t) x$ ?0 ]8 ]            UF_UI_write_listing_window(";\n");
        }
    }
0 R$ S$ g% ]9 h' x/ |    return(irc);
6 w5 j, g) D7 @/ F}
$ D$ w+ j; l8 ?0 m8 w. G1 }# e
/*****************************************************************************
  l0 n# e) \7 v, z7 g. W**  Activation Methods
$ n5 [" V# D8 I% w( b*****************************************************************************/
( K+ Q3 l* F5 x% |% g/*  Explicit Activation
**      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 )
$ }! w( _8 T2 G{
    /* 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";
' Z2 I; _+ k) @ int smooth_overflow = 0;
' f8 c- a8 \6 v5 j int cliff_overflow = 0;
int noTCh_overflow = 0;
double vrb_tool = 0.01;
tag_t blendfeatureTag =NULL_TAG;
uf_list_p_t vertical_edges_list;
+ h3 f7 O6 s# U uf_list_p_t edgeslist;
tag_t blockbodyTag;
1 S# i, A7 k1 O double firstpoint[3],endpoint[3];
9 }' E  G' P+ f int vertixCount;
6 f( i  w/ ^; o+ u tag_t edge;
: Q. |  N& P5 Y9 C int edgesCount;
2 ~9 Q2 n& T+ i4 A: o' N2 A int i;
4 h) t4 z0 h1 G$ ~ char mymsg[256];
int vertical_edges_Count;
UF_ATTR_value_t myattrvalue;
" Q: \0 {, R/ a! N+ K; `$ o2 i
    if( UF_CALL(UF_initialize()) )
, Q! u+ z) ~- q& Y. M    {
        /* Failed to initialize */
        return;
    }
   
1 U8 N$ l* }8 r# s) d1 F% W7 q' z    /* TODO: Add your application code here */
UF_UI_open_listing_window();
$ m& x# d, i+ l& j& b //new part
UF_CALL(UF_PART_new("E:\\NX\\lesson3.prt",1,&partTag));
- h6 B( Z% i  h //new block
UF_CALL(UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blockTag));//得到block特征的tag：blockTag
//create vertical list
UF_MODL_create_list(&vertical_edges_list);//create list
//feature -> body -> edge -> vertical edge
// 1 feature -> body
# f% Y% b7 b7 U# J9 d0 z UF_MODL_ask_feat_body(blockTag,&blockbodyTag);
//2 body -> edge
  R8 y( V3 s0 F4 b UF_MODL_ask_body_edges(blockbodyTag,&edgeslist);
% G* v6 T' D5 u6 E //UF_MODL_ask_feat_edges(blockTag,&edgeslist);//feature->edge是可以的
/ X5 e5 Z% p7 W0 r: ?$ `; |; y UF_MODL_ask_list_count(edgeslist,&edgesCount);
sprintf(mymsg,"edge count:%d\n",edgesCount);
UF_UI_write_listing_window(mymsg);
//edge -> vertical edge
" \! P* c8 ~9 u. D for (i = 0; i < edgesCount; i++)
& C% A# o0 \  _3 x: J0 N- p {
5 a) r, E: |) [  UF_MODL_ask_list_item(edgeslist,i,&edge);
  UF_MODL_ask_edge_verts(edge,firstpoint,endpoint,&vertixCount);
  if ((firstpoint[0]==endpoint[0])&&(firstpoint[1]==endpoint[1])&&(firstpoint[2]!=endpoint[2]))
  {
   UF_MODL_put_list_item(vertical_edges_list,edge);
0 {: y" S" S5 v: m0 E   //add arrtibute
2 x% N% C9 e0 O) _9 v+ ~" ]" Y. V   myattrvalue.type = UF_ATTR_real;
   myattrvalue.value.real = 10;
8 E4 G, n$ h& [: g+ D; l& ?% ~; K   UF_ATTR_assign(edge,"blendradius",myattrvalue);
0 c1 Q5 c7 v+ ^  w3 g5 u  }
}
$ @5 q8 Q/ v) Y& x% g UF_MODL_ask_list_count(vertical_edges_list,&vertical_edges_Count);
0 Z* O0 V7 H1 c: _ sprintf(mymsg,"vertical_edges_Count:%d\n",vertical_edges_Count);
UF_UI_write_listing_window(mymsg);
6 p$ y* j% Q  N# W
//create blend（倒圆角）
! h1 l0 g' W' `) l$ k/ W 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
UF_OBJ_set_color(blockbodyTag,21);//186红；21白
5 Y) F2 }7 q' C# S. h2 s UF_OBJ_set_translucency(blockbodyTag,50);
9 |4 g+ W7 l# e% E4 U+ s1 v0 x6 ]$ O    /* Terminate the API environment */
    UF_CALL(UF_terminate());
}
5 [/ _2 p0 }! |; \7 k) x/*****************************************************************************
**  Utilities
. m2 p) u; J/ o5 E2 C*****************************************************************************/
/* Unload Handler
% B5 ]* `. D- V9 Y3 A; Y* s- J**     This function specifies when to unload your application from Unigraphics.
3 P* W& C' ^4 D" Y  u**     If your application registers a callback (from a MenuScript item or a
**     User Defined Object for example), this function MUST return
! ~8 ^$ w2 {8 t6 O+ d8 F**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
6 |$ u. C* f# V% Q0 Q9 o* t+ h4 L{
/ I* \; \$ e& a6 k& r4 t% g    return( UF_UNLOAD_IMMEDIATELY );
( A: b8 ]9 Z: d}
+ }5 g8 a1 i# L1 D0 w2 s/ f

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你做的很好！