lesson3_CreateBlock

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/* Include files */
#include <stdio.h>
, L! I: U9 Y' q4 F9 w% {! S# k% }#include <uf.h>
  U2 K' w, k) `. u#include <uf_ui.h>
#include <uf_part.h>
% u% T7 b$ I% E5 _# a; k9 n#include <uf_modl.h>
#include <uf_obj.h>
* }! ^8 ]- Z+ c9 N( W9 ~1 H, A#include <uf_disp.h>
$ b7 X2 _1 w8 p0 h6 b) f#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
3 J+ c! E2 r2 ?1 z, P8 R! \; y7 o8 O) mstatic int report_error( char *file, int line, char *call, int irc)
0 G, E$ L; K1 P7 V: j{
    if (irc)
    {
! J  P: I6 w! o, j7 m4 [" T        char err[133],
             msg[133];
# z, I7 U: s6 X        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
& e: W  P/ c! S# Q) [9 h3 ~2 g            irc, line, file);
        UF_get_fail_message(irc, err);
        UF_print_syslog(msg, FALSE);
' I& F$ K7 D" h0 K5 ?$ K1 U        UF_print_syslog(err, FALSE);
        UF_print_syslog("\n", FALSE);
7 s+ Q+ H- o5 e) F( j        UF_print_syslog(call, FALSE);
- n, y8 k) z6 _* C3 m        UF_print_syslog(";\n", FALSE);
/ q- m5 n" U% F7 x3 h+ R1 S% ]0 }        if (!UF_UI_open_listing_window())
        {
            UF_UI_write_listing_window(msg);
1 S& G9 C; H4 m- e. v            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
: T! E' m4 N/ G  o" g/ n) `, F        }
    }
. ~& |! C7 {# M# c7 W- \1 Q$ S: _    return(irc);
}

/*****************************************************************************
4 O* Q4 u5 v) I( W- m- v8 w' i' n**  Activation Methods
*****************************************************************************/
' G/ l; }" J) k/*  Explicit Activation
9 V. y2 O0 d: C; i2 x* Q% F**      This entry point is used to activate the application explicitly, as in
**      "File->Execute UG/Open->User Function..." */
- X& l3 E# L: s3 }& F  V3 lextern DllExport void ufusr( char *parm, int *returnCode, int rlen )
+ \- e8 ?; _' Z" `& _* S0 m{
    /* Initialize the API environment */
tag_t partTag = NULL_TAG;
double coner[3] = {0,0,0};
0 d# n# u0 Q$ W& S' U. ~5 q char *edges[3] = {"length=100","width=40","height=50"};
# e1 l6 o0 }4 D, V tag_t blockTag = NULL_TAG;
1 i6 c/ P; F* a4 |& Z const char * radius ="10";
int smooth_overflow = 0;
5 l7 h: \& X* {( f int cliff_overflow = 0;
  {9 Z- t3 j7 }8 d/ v int noTCh_overflow = 0;
! ?' q6 F+ \+ y; e double vrb_tool = 0.01;
2 |' @' a. j6 E% X% l tag_t blendfeatureTag =NULL_TAG;
uf_list_p_t vertical_edges_list;
uf_list_p_t edgeslist;
5 t5 P0 ]2 I9 i) K tag_t blockbodyTag;
double firstpoint[3],endpoint[3];
int vertixCount;
+ g8 Q) A' W( |5 L1 p- C7 S9 S tag_t edge;
0 R# D+ D! A( S$ K" o int edgesCount;
6 `" h( H2 C3 i) q( n+ }( ?4 B& G int i;
char mymsg[256];
! n$ |' J! f/ R7 I9 g1 ` int vertical_edges_Count;
UF_ATTR_value_t myattrvalue;
* K1 i9 G  ]/ S3 X) ]/ a1 S' z
' Z* ^+ V  K0 p- f    if( UF_CALL(UF_initialize()) )
    {
        /* Failed to initialize */
        return;
# b+ z5 a  s" ^$ `' W! P/ W    }
   
    /* TODO: Add your application code here */
UF_UI_open_listing_window();
//new part
+ X/ i7 ^9 G! u! t3 S( M5 J" e UF_CALL(UF_PART_new("E:\\NX\\lesson3.prt",1,&partTag));
//new block
1 O; z# S! y4 N 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
" s5 R3 z: M  b2 c- G/ b. X; p //feature -> body -> edge -> vertical edge
8 v$ p1 O$ E4 P) | // 1 feature -> body
: }/ Z. b+ ?4 E  |- Q  m) W UF_MODL_ask_feat_body(blockTag,&blockbodyTag);
* y0 \- U7 `' @: [5 u //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);
UF_UI_write_listing_window(mymsg);
& y0 t+ _. F( y: e$ g. j //edge -> vertical edge
for (i = 0; i < edgesCount; i++)
{
  UF_MODL_ask_list_item(edgeslist,i,&edge);
( N4 {4 [3 L, b$ q3 R9 b; a5 o0 N  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);
) j; q6 y) D+ f   //add arrtibute
   myattrvalue.type = UF_ATTR_real;
   myattrvalue.value.real = 10;
   UF_ATTR_assign(edge,"blendradius",myattrvalue);
. a' [4 U+ N0 G, \+ H  }
}
UF_MODL_ask_list_count(vertical_edges_list,&vertical_edges_Count);
) z8 x; X$ [. K6 Z/ k& g: c sprintf(mymsg,"vertical_edges_Count:%d\n",vertical_edges_Count);
UF_UI_write_listing_window(mymsg);
8 L% g+ V, F9 ~2 O* j
2 x+ y: ?3 k1 F //create blend（倒圆角）
8 D/ c  x; N1 H2 x! R 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);
4 @( e$ E. @$ L6 ^- n7 d0 p0 x5 p: n5 a //change body color、translucency
UF_OBJ_set_color(blockbodyTag,21);//186红；21白
UF_OBJ_set_translucency(blockbodyTag,50);
7 H/ K& U8 \( ]7 k# k% E    /* Terminate the API environment */
    UF_CALL(UF_terminate());
}
/*****************************************************************************
% ?1 P6 H9 D: f" D8 f" Z# z**  Utilities
*****************************************************************************/
/* Unload Handler
**     This function specifies when to unload your application from Unigraphics.
**     If your application registers a callback (from a MenuScript item or a
/ X0 k5 o. r0 Y**     User Defined Object for example), this function MUST return
4 s5 ~5 E- z+ i! O# {; u**     "UF_UNLOAD_UG_TERMINATE". */
3 J9 ]7 K' S/ W4 f& s: P& Bextern int ufusr_ask_unload( void )
{
3 s+ z9 n$ G8 C% p7 G! j8 R/ b$ b" S    return( UF_UNLOAD_IMMEDIATELY );
}
. L0 }2 ?- [+ o, h4 J+ H' U

admin

你做的很好！