lesson3_CreateBlock

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/* Include files */
#include <stdio.h>
; ?8 ^" c; G( I#include <uf.h>
#include <uf_ui.h>
+ R0 p: D  b; ]/ j5 w/ a#include <uf_part.h>
#include <uf_modl.h>
3 ~8 O' X* ~! \& S! ]  K: b0 F#include <uf_obj.h>
8 H! G0 g) U+ }0 P6 B8 z, P, q#include <uf_disp.h>
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
; g5 v/ T8 Q; x% |static int report_error( char *file, int line, char *call, int irc)
( b- |; K1 [9 N! O- b; O{
. n- E) g/ R8 G1 Z# V% m) t    if (irc)
) [- `( t0 ]/ a8 ]    {
        char err[133],
             msg[133];
% f( Z' J# c8 p7 J" E% z        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
            irc, line, file);
        UF_get_fail_message(irc, err);
        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
! W) G. x: u, D: D+ [        UF_print_syslog("\n", FALSE);
        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
$ Q; i; d+ A( r( S1 I        if (!UF_UI_open_listing_window())
+ F  ~! B: T4 D4 o% [1 o  j        {
            UF_UI_write_listing_window(msg);
            UF_UI_write_listing_window(err);
2 q+ O+ r  U2 x1 W3 Y2 G            UF_UI_write_listing_window("\n");
1 \: h6 B6 Y6 W8 S  ~% o; D            UF_UI_write_listing_window(call);
            UF_UI_write_listing_window(";\n");
. x+ `+ J# a# s) ?6 l. P% a        }
    }
2 ^/ ^2 r: `* f5 E9 Y    return(irc);
}

/*****************************************************************************
" ~) ^2 y- ~5 Z8 ]**  Activation Methods
" _: W  v) f. d5 [5 o*****************************************************************************/
; `  r, e! z6 H0 H* M/*  Explicit Activation
**      This entry point is used to activate the application explicitly, as in
/ E+ \* g9 o5 G! Q  ?  }1 k**      "File->Execute UG/Open->User Function..." */
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
- z* ?9 D; M5 V$ o{
/ ?" F! {6 N0 w    /* Initialize the API environment */
tag_t partTag = NULL_TAG;
double coner[3] = {0,0,0};
! Q  m9 Q/ J: R1 Y char *edges[3] = {"length=100","width=40","height=50"};
. e- P' S) i' C$ {7 `0 s8 u tag_t blockTag = NULL_TAG;
' V2 P0 P$ W$ ?9 n. H7 N const char * radius ="10";
6 B# F: E9 J3 T, [6 ^7 t int smooth_overflow = 0;
int cliff_overflow = 0;
int noTCh_overflow = 0;
double vrb_tool = 0.01;
( R! z  A6 K% l; S. Z! Y2 d tag_t blendfeatureTag =NULL_TAG;
. q5 N5 @0 G1 Q2 L' t, q uf_list_p_t vertical_edges_list;
4 c2 Q, Q. v  X2 J uf_list_p_t edgeslist;
7 |4 [" y4 M4 O# d tag_t blockbodyTag;
) Z6 h. Y8 v) i/ }* l; ]% i double firstpoint[3],endpoint[3];
int vertixCount;
tag_t edge;
: s4 p, W( e# l int edgesCount;
int i;
9 A; m- S2 D2 l char mymsg[256];
& g& p9 p2 \0 S4 p3 Q1 ^ int vertical_edges_Count;
UF_ATTR_value_t myattrvalue;

6 f# h: r0 e! q, s8 t3 C9 G    if( UF_CALL(UF_initialize()) )
; Q0 ?% R) ^0 x2 b  @    {
$ k% y5 T( s1 A1 h  `6 p9 c7 Y        /* Failed to initialize */
3 c  Z' D1 |/ d        return;
5 M  I+ }0 v9 W. S, k    }
/ T: L7 j! n- q" M: n   
    /* TODO: Add your application code here */
5 b9 N$ n) [9 r% J! R/ h UF_UI_open_listing_window();
//new part
; F, \% c0 H8 @2 q8 b" t6 K: T UF_CALL(UF_PART_new("E:\\NX\\lesson3.prt",1,&partTag));
: R8 W! |1 f- @6 B# ~ //new block
, E2 P3 I8 }* ^" n- ?% _% f/ m) _ UF_CALL(UF_MODL_create_block1(UF_NULLSIGN,coner,edges,&blockTag));//得到block特征的tag：blockTag
. n+ S" d  ]# `0 B  C# x //create vertical list
UF_MODL_create_list(&vertical_edges_list);//create list
, U. `" {! ~6 \& r9 M! B* f5 { //feature -> body -> edge -> vertical edge
// 1 feature -> body
* V! |: D8 R; ?7 m UF_MODL_ask_feat_body(blockTag,&blockbodyTag);
//2 body -> edge
UF_MODL_ask_body_edges(blockbodyTag,&edgeslist);
//UF_MODL_ask_feat_edges(blockTag,&edgeslist);//feature->edge是可以的
) t0 l2 Y+ @1 w, y; ^' _# F$ G UF_MODL_ask_list_count(edgeslist,&edgesCount);
3 W5 [3 g6 G& i1 q. `6 q$ R sprintf(mymsg,"edge count:%d\n",edgesCount);
3 i% a0 }% O- o UF_UI_write_listing_window(mymsg);
5 w6 I0 B6 [& d# _4 v //edge -> vertical edge
for (i = 0; i < edgesCount; i++)
# [/ L) J9 l8 ^& W4 E {
  UF_MODL_ask_list_item(edgeslist,i,&edge);
2 j5 [  t% @+ n+ B: \0 R  UF_MODL_ask_edge_verts(edge,firstpoint,endpoint,&vertixCount);
2 G# A4 I8 f* J* Y: A* s  if ((firstpoint[0]==endpoint[0])&&(firstpoint[1]==endpoint[1])&&(firstpoint[2]!=endpoint[2]))
; }% }' Z0 ~) b  {
   UF_MODL_put_list_item(vertical_edges_list,edge);
   //add arrtibute
   myattrvalue.type = UF_ATTR_real;
9 }' Q/ ^4 ~& H; V; p   myattrvalue.value.real = 10;
) U# j. s, M6 B! Q  ^: M   UF_ATTR_assign(edge,"blendradius",myattrvalue);
  }
4 Y' ]) K' e+ G* n. j: {: k4 k, ] }
UF_MODL_ask_list_count(vertical_edges_list,&vertical_edges_Count);
sprintf(mymsg,"vertical_edges_Count:%d\n",vertical_edges_Count);
, r- C/ j" h( | UF_UI_write_listing_window(mymsg);

//create blend（倒圆角）
+ `$ q* A: l' n# O3 G" Y, e) p UF_CALL(UF_MODL_create_blend(radius,vertical_edges_list,smooth_overflow,cliff_overflow,notch_overflow,vrb_tool,&blendfeatureTag));
0 A0 m$ r" b  g3 s+ |& B8 F, P) B" {6 j& s UF_MODL_delete_list(&vertical_edges_list);
$ Z# n% L" G! v //change body color、translucency
UF_OBJ_set_color(blockbodyTag,21);//186红；21白
UF_OBJ_set_translucency(blockbodyTag,50);
/ K" \9 U: a" g/ J- g+ [8 P    /* Terminate the API environment */
    UF_CALL(UF_terminate());
7 |7 ~1 `$ M9 y1 ~}
/*****************************************************************************
3 {( W: s% j+ B**  Utilities
$ h8 M! t1 R# M% ?; Y*****************************************************************************/
* V5 [" Y/ @( Q( ?/ J/* Unload Handler
**     This function specifies when to unload your application from Unigraphics.
**     If your application registers a callback (from a MenuScript item or a
( {0 ^% v/ d  P: U& l: u**     User Defined Object for example), this function MUST return
**     "UF_UNLOAD_UG_TERMINATE". */
extern int ufusr_ask_unload( void )
{
. }0 K+ o9 }/ V% s$ H2 Q8 n0 w    return( UF_UNLOAD_IMMEDIATELY );
, l/ Q$ ]% z6 n5 Q" u( R2 F}

! N" _6 Y& t" T0 z; |3 E, G) _2 N

admin

你做的很好！