lesson3_CreateBlock

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/* Include files */
#include <stdio.h>
#include <uf.h>
#include <uf_ui.h>
#include <uf_part.h>
#include <uf_modl.h>
#include <uf_obj.h>
#include <uf_disp.h>
7 t0 w# J1 {* b5 f& a, q4 {% E& S#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
4 [$ q5 |# u. _' L7 _. ystatic int report_error( char *file, int line, char *call, int irc)
, w5 G, X# `! o" l/ S9 ~( Q{
, M! e$ I+ W! ]( H    if (irc)
    {
        char err[133],
4 [7 h7 t# N4 Y) Z: q             msg[133];
        sprintf(msg, "*** ERROR code %d at line %d in %s:\n+++ ",
9 C" ?# w! \3 |+ X2 Y            irc, line, file);
        UF_get_fail_message(irc, err);
' Q/ W8 ?# ?, Y' W% }+ V        UF_print_syslog(msg, FALSE);
        UF_print_syslog(err, FALSE);
        UF_print_syslog("\n", FALSE);
% a$ {, `9 Z6 O' I: A" n, A        UF_print_syslog(call, FALSE);
        UF_print_syslog(";\n", FALSE);
' f0 o! P( U% i0 ^0 y2 |3 e0 D% N$ }        if (!UF_UI_open_listing_window())
        {
            UF_UI_write_listing_window(msg);
            UF_UI_write_listing_window(err);
            UF_UI_write_listing_window("\n");
: g$ q7 V) _! P8 Y( w            UF_UI_write_listing_window(call);
* V+ H4 i2 U& d, j  p4 M8 d            UF_UI_write_listing_window(";\n");
        }
    }
) E  |. U# k/ L! W" m    return(irc);
}
0 Q/ W2 x" w. Z; ]5 A) ~
, A6 u& x  k$ _; ]/ @6 R! I" X5 Q/ ^/*****************************************************************************
**  Activation Methods
*****************************************************************************/
5 d9 Y% q2 J. t# y/*  Explicit Activation
**      This entry point is used to activate the application explicitly, as in
9 e" }: }0 s6 y1 I3 c) F: O. O**      "File->Execute UG/Open->User Function..." */
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
8 W' w( y5 K+ l0 @) U$ i4 R{
    /* Initialize the API environment */
tag_t partTag = NULL_TAG;
8 X5 J% L7 ?7 p. l double coner[3] = {0,0,0};
+ v; m. J  e1 t. N1 _7 T$ g4 \. _0 Q char *edges[3] = {"length=100","width=40","height=50"};
tag_t blockTag = NULL_TAG;
const char * radius ="10";
int smooth_overflow = 0;
int cliff_overflow = 0;
4 c4 U* z7 ]3 E  a int noTCh_overflow = 0;
double vrb_tool = 0.01;
) i. P. G) s* t tag_t blendfeatureTag =NULL_TAG;
uf_list_p_t vertical_edges_list;
& \( Z' l1 M8 r. S" d$ I8 V uf_list_p_t edgeslist;
0 N$ D6 n7 a. b/ S& l2 u0 b- s tag_t blockbodyTag;
double firstpoint[3],endpoint[3];
6 E7 G! |  g1 p" O/ b0 F# q' \ int vertixCount;
tag_t edge;
int edgesCount;
int i;
% c# ?* l4 E! w* A char mymsg[256];
int vertical_edges_Count;
UF_ATTR_value_t myattrvalue;

    if( UF_CALL(UF_initialize()) )
8 g% a7 }2 W2 s, l& g8 }0 i- Q  y    {
        /* Failed to initialize */
        return;
2 J& L" ?, w0 b6 f# W9 f4 z    }
   
    /* TODO: Add your application code here */
2 t* E# C( [; c0 J# | UF_UI_open_listing_window();
//new part
UF_CALL(UF_PART_new("E:\\NX\\lesson3.prt",1,&partTag));
//new block
- z- n4 c* c* s( k8 I! 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
; m" q- l. d6 v //feature -> body -> edge -> vertical edge
// 1 feature -> body
7 j6 S6 |$ `* ?" L- i- H) ^ UF_MODL_ask_feat_body(blockTag,&blockbodyTag);
//2 body -> edge
UF_MODL_ask_body_edges(blockbodyTag,&edgeslist);
2 ~6 I( O$ t1 {/ _ //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);
  b1 ?  B+ q. v' A2 a% V //edge -> vertical edge
for (i = 0; i < edgesCount; i++)
{
; `8 B8 i* D# r' g+ s! M0 ^  UF_MODL_ask_list_item(edgeslist,i,&edge);
# a( a# J- p, l2 g/ G4 p) Y, d  UF_MODL_ask_edge_verts(edge,firstpoint,endpoint,&vertixCount);
9 L' K9 L2 a, X9 Y  if ((firstpoint[0]==endpoint[0])&&(firstpoint[1]==endpoint[1])&&(firstpoint[2]!=endpoint[2]))
- b" }& J5 S) u" A7 n0 a  {
, L6 Z: I% n2 B) l   UF_MODL_put_list_item(vertical_edges_list,edge);
% x' T0 P( R1 r/ _. T( X   //add arrtibute
; x* \  _; p5 n, q7 U+ q8 u$ h* Z   myattrvalue.type = UF_ATTR_real;
# w/ h/ S) H4 y" a" Q   myattrvalue.value.real = 10;
3 F8 F9 |) {. L3 A$ C) D, N6 d2 b   UF_ATTR_assign(edge,"blendradius",myattrvalue);
& v9 N7 V2 h* [  }
}
8 N6 V! X" F( W UF_MODL_ask_list_count(vertical_edges_list,&vertical_edges_Count);
7 z% B1 w* u; {6 o! y) V* M sprintf(mymsg,"vertical_edges_Count:%d\n",vertical_edges_Count);
# @9 u+ ]# V0 ~( n# m: H3 [ UF_UI_write_listing_window(mymsg);

; ^+ ~) h: w7 Q: w //create blend（倒圆角）
$ J' X) {9 u8 Z( ^8 V 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
& s' F# K0 o0 ^* { UF_OBJ_set_color(blockbodyTag,21);//186红；21白
UF_OBJ_set_translucency(blockbodyTag,50);
! T7 w6 F; k" w    /* Terminate the API environment */
    UF_CALL(UF_terminate());
}
! T* Z  z# ~1 \2 E. z1 |- R5 {/*****************************************************************************
**  Utilities
*****************************************************************************/
/* Unload Handler
**     This function specifies when to unload your application from Unigraphics.
, e3 O/ Q+ A$ A' Z5 y- ^0 K2 C**     If your application registers a callback (from a MenuScript item or a
**     User Defined Object for example), this function MUST return
**     "UF_UNLOAD_UG_TERMINATE". */
2 w( z' g5 ^5 W, i! k. E9 Vextern int ufusr_ask_unload( void )
! @: [, H" J  u& x% N- W{
    return( UF_UNLOAD_IMMEDIATELY );
9 j- c4 q; K, b9 P% K+ W  H}

admin

你做的很好！