lesson3_CreateBlock

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/* Include files */
+ T+ K" q  q. S* F% U#include <stdio.h>
#include <uf.h>
#include <uf_ui.h>
2 x* I/ j6 l! s- ~#include <uf_part.h>
#include <uf_modl.h>
#include <uf_obj.h>
1 B$ ]# }. ?0 G! I9 }" A2 n5 `; J#include <uf_disp.h>
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
4 D& W' X# [3 f* @static int report_error( char *file, int line, char *call, int irc)
3 i$ |5 q6 _& h+ |. W7 q- c( g3 a{
/ o* u% x$ y6 ]7 S    if (irc)
* h( c( x$ y; p, B9 B    {
" Z" m  ^# `; D+ d        char err[133],
3 ~" |/ e0 I, R+ M             msg[133];
        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
1 K# ?+ R; q: u            irc, line, file);
# _" Z2 g5 G) d* f, T+ z% f- X        UF_get_fail_message(irc, err);
        UF_print_syslog(msg, FALSE);
, h% M1 W  Q6 ~5 `7 a# i        UF_print_syslog(err, FALSE);
        UF_print_syslog("\n", FALSE);
        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
        if (!UF_UI_open_listing_window())
        {
3 j2 Y1 B. y0 Q8 z9 D6 l3 G            UF_UI_write_listing_window(msg);
1 s/ p6 @! u! K$ I5 w            UF_UI_write_listing_window(err);
6 L: d! W& _' n$ \- d( e1 U1 c            UF_UI_write_listing_window("\n");
            UF_UI_write_listing_window(call);
6 r) A0 n5 }: G: X  r& w            UF_UI_write_listing_window(";\n");
) X+ p+ x. R: ?* U! B        }
    }
; ]& N& I0 v6 [, y" a    return(irc);
. v- r. i) l4 ^, e4 K" Z# v) P5 G8 r}
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/*****************************************************************************
3 B  l! j! x# ?2 H& j9 D4 [4 m- O**  Activation Methods
2 x8 }1 @" ^4 s/ K2 L' E6 N, e*****************************************************************************/
5 h  @. E3 ?& K/*  Explicit Activation
$ q4 p* u" T% e3 D4 {& p  {+ K  F**      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 )
{
    /* Initialize the API environment */
tag_t partTag = NULL_TAG;
9 Q) ^: d1 Q3 t2 V* q. P: }4 X double coner[3] = {0,0,0};
char *edges[3] = {"length=100","width=40","height=50"};
. j( O. V1 f2 l. `" L tag_t blockTag = NULL_TAG;
3 D# Q: P& I1 { const char * radius ="10";
int smooth_overflow = 0;
; f3 ]+ s" V/ p9 M int cliff_overflow = 0;
int noTCh_overflow = 0;
double vrb_tool = 0.01;
& F, Y' r, v$ j tag_t blendfeatureTag =NULL_TAG;
uf_list_p_t vertical_edges_list;
  R+ O- U2 Y9 M% a" G uf_list_p_t edgeslist;
tag_t blockbodyTag;
) b3 n3 l* U8 I, n$ t2 ]3 I- ~, `6 L double firstpoint[3],endpoint[3];
int vertixCount;
3 i, K7 s- x: B& c  E" \ tag_t edge;
int edgesCount;
int i;
8 \, t; _) m, K char mymsg[256];
% j% ~3 e) L3 o9 l0 a  G/ R int vertical_edges_Count;
" B) \  o9 z* D2 C" j5 L/ U3 J: n UF_ATTR_value_t myattrvalue;

/ @3 m; p: K  ^. y% M    if( UF_CALL(UF_initialize()) )
    {
        /* Failed to initialize */
        return;
. J% Y/ Z* j2 x6 H3 ~" |    }
: p) w; {0 l' q7 t: B( D8 P  J! B   
    /* TODO: Add your application code here */
UF_UI_open_listing_window();
* n% U+ }( {- ~- Z' f2 v //new part
UF_CALL(UF_PART_new("E:\\NX\\lesson3.prt",1,&partTag));
7 w4 Q  H) t7 }3 J4 K5 ? //new block
! L9 e5 e1 v' L) L' A& p+ D UF_CALL(UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blockTag));//得到block特征的tag：blockTag
//create vertical list
+ S4 ?+ d+ q: E/ X8 w  @  |6 y UF_MODL_create_list(&vertical_edges_list);//create list
. ^- |4 p$ g$ G5 { //feature -> body -> edge -> vertical edge
// 1 feature -> body
UF_MODL_ask_feat_body(blockTag,&blockbodyTag);
2 y9 f8 K2 O. s# F6 S# e/ @6 B/ C //2 body -> edge
UF_MODL_ask_body_edges(blockbodyTag,&edgeslist);
//UF_MODL_ask_feat_edges(blockTag,&edgeslist);//feature->edge是可以的
UF_MODL_ask_list_count(edgeslist,&edgesCount);
sprintf(mymsg,"edge count:%d\n",edgesCount);
1 B8 y3 D* F0 @2 S8 X& c" V UF_UI_write_listing_window(mymsg);
; }) }2 [; ~6 s //edge -> vertical edge
' z. {) ?3 w8 } for (i = 0; i < edgesCount; i++)
{
  UF_MODL_ask_list_item(edgeslist,i,&edge);
  UF_MODL_ask_edge_verts(edge,firstpoint,endpoint,&vertixCount);
. A  l( k+ W3 C5 T$ v  if ((firstpoint[0]==endpoint[0])&&(firstpoint[1]==endpoint[1])&&(firstpoint[2]!=endpoint[2]))
( [4 t. V8 v0 _+ W, W! W  {
   UF_MODL_put_list_item(vertical_edges_list,edge);
   //add arrtibute
   myattrvalue.type = UF_ATTR_real;
2 F8 E- K4 w; i( g7 |) U   myattrvalue.value.real = 10;
7 N: t1 u) D; Y% \! e* ~3 v   UF_ATTR_assign(edge,"blendradius",myattrvalue);
7 I" Y) V( @+ R2 d% v4 k6 z9 u  }
}
8 _: I6 M; d: z+ S( [ UF_MODL_ask_list_count(vertical_edges_list,&vertical_edges_Count);
sprintf(mymsg,"vertical_edges_Count:%d\n",vertical_edges_Count);
2 J8 k# d  q" E" z7 U UF_UI_write_listing_window(mymsg);
; {5 w$ e7 O. t9 A! N  x( l
. J( p6 ?% v, @: u# |( ~ //create blend（倒圆角）
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
* k9 E. x$ @* P4 `% B6 D UF_OBJ_set_color(blockbodyTag,21);//186红；21白
1 T1 p6 f9 F6 O1 O) X UF_OBJ_set_translucency(blockbodyTag,50);
9 Q# }# o4 q8 H' g3 T/ P; [    /* Terminate the API environment */
    UF_CALL(UF_terminate());
. R& p0 y) R, Z7 p) j: H% [* Y( C}
/*****************************************************************************
**  Utilities
, c$ B" {' V9 p6 i+ U% m*****************************************************************************/
/* Unload Handler
**     This function specifies when to unload your application from Unigraphics.
6 W, b# _, @7 R' d7 k' @0 A8 C**     If your application registers a callback (from a MenuScript item or a
**     User Defined Object for example), this function MUST return
, z* X9 l( N- k) D8 l$ N**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
& M& |2 V- C1 v{
    return( UF_UNLOAD_IMMEDIATELY );
}
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admin

你做的很好！