lesson3_CreateBlock

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/* Include files */
3 a5 n% x2 j1 y#include <stdio.h>
' |. a8 C& G5 V0 Y. Z#include <uf.h>
#include <uf_ui.h>
" K! s/ O9 i5 T# q$ }" O#include <uf_part.h>
, U: C* @% K. j' h' G( N3 u#include <uf_modl.h>
#include <uf_obj.h>
  w/ Y+ `' M  ~- Z9 B#include <uf_disp.h>
1 j2 }1 t4 I" H#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
& r1 _* r0 B1 Y" Hstatic int report_error( char *file, int line, char *call, int irc)
{
    if (irc)
0 [3 c% U- y+ P- u) q4 N" B    {
- c3 k9 @" @5 A0 n& `        char err[133],
             msg[133];
/ ], I' f4 S+ t( }% S9 K        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
4 L4 @  A2 w5 H! n7 Y* B            irc, line, file);
        UF_get_fail_message(irc, err);
* [* Q- f% w  _% e8 g+ x        UF_print_syslog(msg, FALSE);
* M9 N: A, P4 x# h! d9 ?; m7 s- D; V        UF_print_syslog(err, FALSE);
        UF_print_syslog("\n", FALSE);
        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
  ]- {5 U3 P/ s7 I0 s+ d9 q( w* Q        if (!UF_UI_open_listing_window())
        {
            UF_UI_write_listing_window(msg);
            UF_UI_write_listing_window(err);
5 z- Z) ~. d) r& L/ h- O& ^( ]) o            UF_UI_write_listing_window("\n");
            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
        }
) \/ d9 @$ O) e8 q    }
    return(irc);
}

( U% e7 r3 T# d1 W! ~/ l# H/*****************************************************************************
**  Activation Methods
+ H) f' E1 e2 z% D2 ?& y*****************************************************************************/
% o/ c! q- ?: a( [5 {1 B2 W2 B/*  Explicit Activation
**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */
  d8 l/ {* n) J7 k+ E. ~6 Zextern DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
6 R; U2 ?: {3 K5 z) L( j( P: W    /* 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";
int smooth_overflow = 0;
) t" w5 E9 E9 i$ Q* \- e int cliff_overflow = 0;
int noTCh_overflow = 0;
double vrb_tool = 0.01;
3 J6 u8 x/ e4 j3 n& `- ?' j. A+ [" A+ E tag_t blendfeatureTag =NULL_TAG;
uf_list_p_t vertical_edges_list;
* ]5 F0 @; D6 x! Q' A  N uf_list_p_t edgeslist;
+ s. h7 b! x8 _; O% Z# @' K4 q tag_t blockbodyTag;
7 b" Y1 n( a' l( |  ~$ c4 n double firstpoint[3],endpoint[3];
int vertixCount;
) J" x4 I6 w: @0 m8 Y5 o& G6 B1 _* S. g tag_t edge;
int edgesCount;
- [6 l2 I  \# h4 @# X int i;
char mymsg[256];
- s" v' z1 m1 `3 w# X- f int vertical_edges_Count;
UF_ATTR_value_t myattrvalue;
# s+ ?7 ^/ b2 m  C8 V
1 h/ V1 ~8 @" m% P5 |5 K    if( UF_CALL(UF_initialize()) )
' {0 t& `6 z1 x0 ~$ L    {
1 c9 c8 q0 p  |" E5 E" T        /* Failed to initialize */
        return;
9 r, x+ x2 c$ f    }
   
; d0 ~$ ~  S7 S; `) w    /* TODO: Add your application code here */
UF_UI_open_listing_window();
1 a! X" h' o: t2 x0 u //new part
UF_CALL(UF_PART_new("E:\\NX\\lesson3.prt",1,&partTag));
5 c9 [- v5 C% ?% b0 O' ? //new block
8 H' S+ Q' [4 K 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
, d& ]% f$ L3 `0 u: e* D  q. I //feature -> body -> edge -> vertical edge
// 1 feature -> body
UF_MODL_ask_feat_body(blockTag,&blockbodyTag);
//2 body -> edge
/ l" h0 n% B& J% ]6 { UF_MODL_ask_body_edges(blockbodyTag,&edgeslist);
//UF_MODL_ask_feat_edges(blockTag,&edgeslist);//feature->edge是可以的
" ]3 h' B& X5 @1 T1 c$ v UF_MODL_ask_list_count(edgeslist,&edgesCount);
! o9 u. \  u9 G2 B( I8 R- m" Z. H sprintf(mymsg,"edge count:%d\n",edgesCount);
UF_UI_write_listing_window(mymsg);
7 {$ }5 l* E; W //edge -> vertical edge
2 P7 Y# R, i. q, [0 P for (i = 0; i < edgesCount; i++)
" n$ e5 n+ q1 \# n! d {
  UF_MODL_ask_list_item(edgeslist,i,&edge);
  UF_MODL_ask_edge_verts(edge,firstpoint,endpoint,&vertixCount);
) a: J. M7 P6 @" H8 A6 b0 a# n  if ((firstpoint[0]==endpoint[0])&&(firstpoint[1]==endpoint[1])&&(firstpoint[2]!=endpoint[2]))
  {
   UF_MODL_put_list_item(vertical_edges_list,edge);
* C  T$ K! D$ s3 q5 M8 {   //add arrtibute
1 X; r/ Z' _3 J7 o; v. p   myattrvalue.type = UF_ATTR_real;
7 ]% N. Y  \- v$ V0 K! J' W   myattrvalue.value.real = 10;
   UF_ATTR_assign(edge,"blendradius",myattrvalue);
  }
# c: v" i4 `+ G, X }
UF_MODL_ask_list_count(vertical_edges_list,&vertical_edges_Count);
6 ~, i$ Z* M( _' z" ?& i8 b5 y sprintf(mymsg,"vertical_edges_Count:%d\n",vertical_edges_Count);
UF_UI_write_listing_window(mymsg);
3 M1 S0 N- f8 e2 U/ o; C  V4 T: O) l
//create blend（倒圆角）
5 k3 i7 j& K- a0 ~/ j  [ UF_CALL(UF_MODL_create_blend(radius,vertical_edges_list,smooth_overflow,cliff_overflow,notch_overflow,vrb_tool,&blendfeatureTag));
/ U3 I8 V$ e5 y8 l( }0 g4 W UF_MODL_delete_list(&vertical_edges_list);
//change body color、translucency
UF_OBJ_set_color(blockbodyTag,21);//186红；21白
: w& b- G3 v+ `. }5 q UF_OBJ_set_translucency(blockbodyTag,50);
    /* Terminate the API environment */
4 {! ]1 |% J2 Q    UF_CALL(UF_terminate());
. G4 h5 n" B" g9 P, x  B( {}
/*****************************************************************************
7 h+ E2 r4 ~9 B**  Utilities
& c/ w& p8 n! g- I1 F1 z" x*****************************************************************************/
/* Unload Handler
, ]4 T* ~: @* h! H$ `" ^( N9 D**     This function specifies when to unload your application from Unigraphics.
2 v( [/ G/ U: k' U3 m7 p+ W**     If your application registers a callback (from a MenuScript item or a
+ s$ b% H8 U2 ^( p1 e8 B0 M  W**     User Defined Object for example), this function MUST return
" N! r% i3 @. k& ?- G**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
; b3 p& L/ B0 ?8 B" R3 X, o{
    return( UF_UNLOAD_IMMEDIATELY );
2 j' R$ E- r4 r8 M& p7 _. ?8 |}
/ l7 @; n" |, x$ Z: }, Z
8 w  D5 ^' t6 s/ v

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你做的很好！