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秋爱
发表于 2015-8-3 10:49:22
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请大家帮忙看看,我做了一个点对话框,选取点的位置后会生成一个圆,之后弹出一个矢量对话框,选好矢量后会拉伸这个圆(因为圆在xy平面最好选z轴正向或负向)。绝对坐标系下是成功的,坐标系也转换了,转动动态坐标系后失败,不在点选取的位置生成圆,圆的位置到处跑。以下是代码,大家帮忙看看。& J: v+ R6 L. v5 D" m
#include <stdio.h>
- Y2 c( w K4 m8 J) v#include <stdarg.h>
' \) e1 f- ?( X2 x7 K+ V6 c% ?#include <uf.h>
% r& c0 O2 j3 s2 n- u- K8 W#include <uf_ui.h># F, `1 F7 ~" [# A% Q' b4 ~' m$ Y
#include <uf_curve.h>
" |! b [9 \) R- W#include <uf_modl.h>
' ?* k: J& G# z#include <uf_mtx.h>/ U6 e0 d# H2 |
#include <uf_csys.h>5 D+ N8 S" \6 X
4 H' q0 H9 s. C/ g' e, h
static void ECHO(char *format, ...)
0 y4 S% a0 f! B9 X{9 v* l+ y9 D4 D
char msg[UF_UI_MAX_STRING_LEN+1];
; B% V5 U" G2 A2 v7 A va_list args;
* c6 j3 v* c# Y2 V+ b va_start(args, format);
, W0 Y1 \* k) c( A6 I vsnprintf_s(msg, sizeof(msg), UF_UI_MAX_STRING_LEN, format, args);
! j& ~) P8 a; M! p% M0 o va_end(args);: I( P! {1 `# t/ L2 {9 c
UF_UI_open_listing_window();
/ @7 o9 N6 o+ Q' x UF_UI_write_listing_window(msg);
3 h* Q& Y; s% @) `5 v UF_print_syslog(msg, FALSE);5 `9 P0 q" ?) |. v4 {. r: G
}
. v7 X: N: C6 F% v3 c$ b#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))$ P- @% d5 ~6 M" Y1 g
static int report_error( char *file, int line, char *call, int irc)) o! o. F& u" R
{
$ S0 z, v( M8 K1 k6 k if (irc)
7 t9 [& V; K0 o$ h# N( P {
0 I1 e; M2 S" m+ o) }( [2 | char err[133];3 o6 c4 e$ O/ o D
UF_get_fail_message(irc, err);4 B, a% {1 ~. |
ECHO("*** ERROR code %d at line %d in %s:\n",5 D/ B# q6 k9 ?- f9 w) m+ \8 Y+ p% c
irc, line, file);/ L( x8 t' h% E" o5 b
ECHO("+++ %s\n", err);
1 j3 }8 H; M: W" d( F% A# Y ECHO("%s;\n", call);
- f. S5 G5 V: H: N1 ^$ z& H6 i }
! m' t9 m# n% D" h, G, g* z return(irc);
+ `! K `# z9 f}0 T2 v. q' [' z
! [, o4 L6 ^( G0 i/ g! l/*****************************************************************************
2 `! Y/ Y7 Y5 N* @, ~** Activation Methods1 J7 x9 D) k7 L0 I/ S
*****************************************************************************/! }+ P/ ` ]: V+ |; ]
/* Explicit Activation
: @5 w9 Z6 B D; \. ~) W** This entry point is used to activate the application explicitly, as in
2 c2 ^$ x) R/ d3 ^( h0 I$ f) L1 _** "File->Execute UG/Open->User Function..." */
' p, r( I. Y; {( v! j
4 k* u( z( _8 f4 |
6 G5 l) A; ?2 Q/ @ e4 U+ Qtag_t oldwcs = null_tag;3 g" |4 [+ C: w+ ]: u# @6 I7 C. ~
double origin [3] = {0,0,0};& F" A) M Z: G" S" C
tag_t csys = null_tag;: B, E4 {" D& v$ _2 k/ `
tag_t matrix_id;
7 S' ]. i- S1 x1 Y( q& kdouble csys_origin [3] ;- M/ P2 x' @" I2 @6 `* G- S' x
double matrix_values [9] ;
4 e |2 c4 p3 e; x4 g; m- ^% s+ t) Mdouble x_vec [3];
) {! u; W4 x) w. O0 ]double y_vec [3];
7 [9 E4 o; ]( n' S* a z9 Gdouble z_vec [3];
% ]9 d5 `1 k/ A- k7 pdouble mtx [9];
9 i+ F8 O8 L" ~3 p u9 t& b& N4 ytag_t mtxid = null_tag;
6 [ L8 Z1 t0 F! e$ D# U$ ftag_t arc = null_tag;
6 h2 a4 g: t h" x8 u+ g* @ R) p. BUF_CURVE_arc_t arc_coord;
: q5 ^' ^ @4 B0 F/ Zdouble origincenter [3] = {0,0,0};/ B+ `8 J* [' h" j1 [
uf_list_p_t objects;
" a0 B7 ?! z1 ^. A1 dchar *taper_angle = "0";
9 f) E, ]# S9 D0 ]char * limit [ 2 ] = {"0","60"};
6 o5 J! m4 q( A. Y2 t- m( rdouble point [3] = {0,0,0};( [: @1 w9 ~& Q2 E
//double direction [ 3 ] = {0,0,1};
- B; E0 `/ S. i/ f! q4 C( E$ k
; K. w a6 o* Juf_list_p_t features;! N& a, |! M6 r% h; T
char * message = "vector";: f. u3 E5 A5 C- S$ T& j
int mode = UF_UI_INFERRED ;7 J; O, I7 n: \/ O2 O2 H, m
double direction [3]; 9 l5 B! a) m) a4 ^) r2 Q4 |
double origin [3];2 ?- K% J1 e, R5 I
int response;8 {5 p1 g) }. q/ Z4 S3 B2 O0 w9 i
char * cue ="point";' m Y6 @7 ^2 G. ?% d B
int mode_sel [ 2 ] = {1,0};
. s8 a+ c. s7 V& y7 nint point_display_mode = 1;- K7 z7 C% V9 [7 w& t' D4 @- z2 G3 `
double point_sel [3];
0 Z1 a( \1 u( M c- l# s//double outputpoint[3];9 e- D# h) H$ J' C2 K4 u! Y
; |! F1 Y e5 j' e6 t6 }# O# Iextern DllExport void ufusr( char *parm, int *returnCode, int rlen )6 W: L `" x3 c% ?) w2 r
{
8 I5 V/ p2 h, t; N7 r /* Initialize the API environment */
; G' o& P% j; _7 }# j if( UF_CALL(UF_initialize()) ) 2 v; L; q) i( X" w2 J K! u$ g1 E
{$ m! c5 e, r8 R# x4 m
/* Failed to initialize */% {- m" A1 ?! U. b+ M
return;
E% R7 e) O( i+ P0 o3 V. v# D. ` }; ?! m) s' K: _# t1 Z2 t
+ `1 s5 z6 X, e: y) x' @) Q
/* TODO: Add your application code here */2 g# L2 h2 u. s0 A- M
; t) G# I7 ?# L1 l. r UF_CSYS_ask_wcs(&oldwcs); & B# H, T. f& H# i; t. N4 o
UF_CSYS_ask_csys_info(oldwcs,&matrix_id,csys_origin);
: F* _6 J; Y7 k7 [% C6 ~ UF_CSYS_ask_matrix_values(matrix_id,matrix_values); 3 @4 r, t6 h; \- S" m- x4 q. I
UF_MTX3_x_vec(matrix_values,x_vec);
5 G4 z; `" n3 {( A- R* W! I UF_MTX3_y_vec(matrix_values,y_vec);
, C8 w: l' V1 m+ c, t0 q; j UF_MTX3_z_vec(matrix_values,z_vec);
- { b* \: E3 d UF_MTX3_initialize(x_vec,y_vec,mtx);
, d$ g8 @) F) @* h( D1 }$ i UF_CSYS_create_matrix(mtx,&mtxid);; M$ X3 L: ^2 e! y- X8 Y3 L7 J! a: ]
UF_CSYS_create_csys(csys_origin,mtxid,&csys);
) S3 u# r5 s4 ]: ~8 a; O7 I UF_CSYS_set_wcs(csys); + k% u" ]& `- U. {1 X
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l10:/ Y+ l4 C1 m" W$ _! |4 b
uc1616(cue,mode_sel,point_display_mode,point_sel);8 W6 p/ ]8 }# ? t- T7 G
//UF_CSYS_map_point(UF_CSYS_ROOT_COORDS,point_sel,csys,outputpoint);
^2 i8 B7 j( X
2 o+ n; _) G: Y7 O( Y arc_coord.arc_center[0]=point_sel[0]; , \. D# E( g2 \ q& B" d7 X. H% P/ \
arc_coord.arc_center[1]=point_sel[1];
1 O& ^/ _1 k) h arc_coord.arc_center[2]=point_sel[2];
+ u1 q' p* k/ g. \8 u2 t arc_coord.start_angle = 0;
! s0 I' _7 j6 l) ]% _& I5 P; u0 K arc_coord.end_angle = 360.0 * DEGRA;
1 V4 U1 e- t; y. p- m5 I8 Z" ~ arc_coord.matrix_tag = mtxid;
) I6 K& f; g9 V9 |7 e+ n arc_coord.radius = 20;
5 V" i0 d8 K; ^. f* {) C / j3 w- ]9 k2 j! |" `7 H7 M
UF_CALL(UF_CURVE_create_arc(&arc_coord,&arc));
5 R3 x# B+ o3 f UF_MODL_create_list(&objects);
+ o# i* P. @5 |- Z% V8 L- b UF_CALL(UF_MODL_put_list_item(objects,arc));
& v- `6 A$ y! `+ G; ]. V' U
& K; H. q0 L( H* E UF_UI_specify_vector(message,&mode,UF_UI_DISP_NO_VECTOR,direction,origin,&response);
$ \" a) f7 x2 r. [ g if (response == UF_UI_OK )/ B- h5 Y' L5 n- n$ F+ _- V8 L2 m
{2 m! f. A" f, t& `" y
UF_CALL(UF_MODL_create_extruded(objects,taper_angle,limit,point,direction,UF_NULLSIGN,&features));
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else# D8 f7 G4 u0 |. Z% _( E
{. k3 S: p+ i% _% U
return;& k1 P7 K. Y8 V7 r. O: ], o$ m
}
+ B) M. l* r# q. M O8 ] goto l10;7 y6 g9 m0 f7 u$ c- P# M
; [3 H8 C; r( O( j1 E /* Terminate the API environment */
1 t" [9 A5 F$ D UF_CALL(UF_terminate());' X% |9 `7 l4 F" c2 m: T) u
}
% c2 E/ H& P) q% @: x% A/*****************************************************************************
/ ~( z% }% [+ x/ a** Utilities
. L, B8 \5 C( V6 a$ a7 _: R*****************************************************************************/2 j4 k3 H0 O5 Z8 @( s
/* Unload Handler
& @1 o& A1 B1 q3 W, a! a** This function specifies when to unload your application from Unigraphics.! u& {- i( z4 D* f
** If your application registers a callback (from a MenuScript item or a
* V3 [) c2 f6 U. i2 Q& y** User Defined Object for example), this function MUST return
6 \# T$ j$ h5 t** "UF_UNLOAD_UG_TERMINATE". */
. ^- ^. ?9 @$ j7 xextern int ufusr_ask_unload( void )8 t8 q: _) B. t
{+ N' K% M7 M8 t* K- K) s
return( UF_UNLOAD_IMMEDIATELY );3 l8 i/ n; [# c4 Z @ F
}
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* ?/ A0 W/ q8 i9 e' d/ S |
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绝对坐标系下成功
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转动坐标轴
-
点的位置在圈出的位置,圆位置不定。
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