lesson3_CreateBlock

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/* Include files */
  _3 u6 j- O/ Q1 j#include <stdio.h>
5 }* |, i! n2 v#include <uf.h>
#include <uf_ui.h>
#include <uf_part.h>
#include <uf_modl.h>
#include <uf_obj.h>
* m- c6 O' m8 ~# b8 P#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)
{
; }, t& Z; r7 A! {( _" |    if (irc)
    {
        char err[133],
             msg[133];
6 }+ J0 v$ q# a7 v9 u" y* l+ B        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
" t, }" ~' b: L0 X- N( L1 m1 t            irc, line, file);
        UF_get_fail_message(irc, err);
+ w- @" s+ a+ q4 q2 M" \( U" V        UF_print_syslog(msg, FALSE);
# w  d1 E# _1 \  b/ t9 C        UF_print_syslog(err, FALSE);
        UF_print_syslog("\n", FALSE);
  M# c+ W6 Y2 E6 a4 ^) V0 C8 h        UF_print_syslog(call, FALSE);
$ }5 i1 F% o! H) Z( J: }, h        UF_print_syslog(";\n", FALSE);
* G9 m; z8 ~" Q! c3 d; M" H; K2 z        if (!UF_UI_open_listing_window())
        {
& e4 b/ m7 Y; ], e% u, G, q7 f            UF_UI_write_listing_window(msg);
3 X0 D0 f2 U# K: X7 X% c            UF_UI_write_listing_window(err);
6 O1 S# h3 N7 D            UF_UI_write_listing_window("\n");
8 f; C* X& P: ~/ D' [4 ]# n            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
        }
    }
- v* X( \: X2 O7 }8 \8 I    return(irc);
}

/*****************************************************************************
**  Activation Methods
+ ?( @& ?! b1 f2 I5 ?5 i( ^*****************************************************************************/
/*  Explicit Activation
1 C& z2 V$ j* x  B& z* [% @**      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 */
, q9 B( {/ F) S# ]5 e$ h" U$ _ 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";
- p7 K- ?$ Y; A1 F6 r int smooth_overflow = 0;
3 i. A1 v5 \0 o; a int cliff_overflow = 0;
int noTCh_overflow = 0;
double vrb_tool = 0.01;
tag_t blendfeatureTag =NULL_TAG;
  O0 W* T" R& |; b# J uf_list_p_t vertical_edges_list;
uf_list_p_t edgeslist;
tag_t blockbodyTag;
double firstpoint[3],endpoint[3];
int vertixCount;
$ B  S$ S  l, w3 R+ _ tag_t edge;
int edgesCount;
9 E, [& ]7 A0 j. H! p, ~ int i;
char mymsg[256];
int vertical_edges_Count;
  ?- T+ R! Q5 j% Q" i) L+ s9 {, l UF_ATTR_value_t myattrvalue;
0 b* r7 y9 M, v& y& H9 X
    if( UF_CALL(UF_initialize()) )
/ k0 w( K# R  l) ~7 A4 a& `! ^    {
8 X$ a+ o/ ]3 |! _7 F5 p9 J        /* Failed to initialize */
; o' U2 n8 ?3 \; H        return;
3 x* n: S8 T$ L1 f" @( E, a! S    }
1 W0 Y4 |2 R8 ^, q6 f9 |4 v   
4 W( Q& B' P( ^3 i% I- F    /* TODO: Add your application code here */
2 j) I9 y3 t6 |6 b7 B UF_UI_open_listing_window();
//new part
UF_CALL(UF_PART_new("E:\\NX\\lesson3.prt",1,&partTag));
//new block
UF_CALL(UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blockTag));//得到block特征的tag：blockTag
//create vertical list
; x; Y* z$ ]' v$ I, H, h0 y UF_MODL_create_list(&vertical_edges_list);//create list
//feature -> body -> edge -> vertical edge
// 1 feature -> body
7 b1 A0 b# N+ U/ C UF_MODL_ask_feat_body(blockTag,&blockbodyTag);
7 ]$ X% r4 n  u //2 body -> edge
; H: V" V$ c; Z+ J- Q 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);
UF_UI_write_listing_window(mymsg);
//edge -> vertical edge
) i2 T3 e- ^) S# T0 P$ R for (i = 0; i < edgesCount; i++)
5 P; p3 d7 h! W+ B# ~* e+ u {
6 d; T* x/ y; O0 h1 ~  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]))
% j+ ]+ }( v3 u: W  {
   UF_MODL_put_list_item(vertical_edges_list,edge);
   //add arrtibute
   myattrvalue.type = UF_ATTR_real;
% J! o* ?! d' J   myattrvalue.value.real = 10;
1 U' a1 \8 r  y  F- Y, {: I8 Z; q   UF_ATTR_assign(edge,"blendradius",myattrvalue);
" a5 d! d2 P! L. I3 s: j  }
}
# Q! ]2 n% {* d UF_MODL_ask_list_count(vertical_edges_list,&vertical_edges_Count);
sprintf(mymsg,"vertical_edges_Count:%d\n",vertical_edges_Count);
UF_UI_write_listing_window(mymsg);
$ i# Q2 \* C3 a& [: w3 D
//create blend（倒圆角）
9 V6 U& d& ]  A/ M8 E: j UF_CALL(UF_MODL_create_blend(radius,vertical_edges_list,smooth_overflow,cliff_overflow,notch_overflow,vrb_tool,&blendfeatureTag));
/ f3 |$ s! _7 F) v1 o UF_MODL_delete_list(&vertical_edges_list);
/ h; l2 O7 x' d //change body color、translucency
UF_OBJ_set_color(blockbodyTag,21);//186红；21白
UF_OBJ_set_translucency(blockbodyTag,50);
    /* Terminate the API environment */
    UF_CALL(UF_terminate());
. l8 F" W* |$ Q5 j}
/*****************************************************************************
$ W5 A# F- W( N$ ]. R: `**  Utilities
*****************************************************************************/
3 d' K- k! {6 d$ @. w  `. U/* Unload Handler
**     This function specifies when to unload your application from Unigraphics.
, Q% D& t+ }6 i" Y! ]  T**     If your application registers a callback (from a MenuScript item or a
9 s! v: G$ I9 ?8 D**     User Defined Object for example), this function MUST return
**     "UF_UNLOAD_UG_TERMINATE". */
+ J9 p5 b( S! y+ iextern int ufusr_ask_unload( void )
; L! H7 R1 G/ D5 K* L6 j4 l{
9 p) n9 ]  C- ?; n    return( UF_UNLOAD_IMMEDIATELY );
: \8 q: a4 M9 h2 I# l* A}
9 Z# c+ G! C. W1 R! d! T/ q) i
7 i0 l$ w& v1 n1 y+ q% \8 d6 q

admin

你做的很好！