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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。4 v( {4 ?+ ]. \- y3 q9 |
#include <stdio.h>
) l2 [. D3 H. a e# @' M5 _3 k#include <stdarg.h>( X# V; Y, ^! l
#include <uf.h>
7 u9 B5 U3 H- p; A! p6 [#include <uf_ui.h>) A5 N- k4 |5 t6 h9 t
#include <uf_curve.h>
7 Z' ?5 P: y9 i# ^; s1 n#include <uf_modl.h>
5 }7 L+ Q+ p/ K% i% N#include <uf_mtx.h>% M. |7 E V- w$ B' ?; I
#include <uf_csys.h>
9 Z* e! l4 H0 O) \+ ?( Q) K$ I8 T* F- ~8 b' R s9 w( v9 t
static void ECHO(char *format, ...)
: v; Q2 h% W, {, A8 |{
% z: g- ?' v0 z9 b7 ` \ char msg[UF_UI_MAX_STRING_LEN+1];$ X7 k! p/ c6 X9 L. {
va_list args;
7 H: e+ n" u% D3 k/ R va_start(args, format);7 J/ t$ _. H6 c9 u1 j3 ~, Y: Z
vsnprintf_s(msg, sizeof(msg), UF_UI_MAX_STRING_LEN, format, args);4 S5 d/ Y3 \3 R2 x
va_end(args);. ^3 k" l1 C w. h8 W% ^7 c9 |
UF_UI_open_listing_window();' a* K6 u3 J* @# s3 _
UF_UI_write_listing_window(msg);, E) H( r1 n; u" P$ |
UF_print_syslog(msg, FALSE);7 P1 O+ ~" u( V$ U! R6 }
}
, L! c" j' W6 u( a4 ^4 K8 V#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
% p: U1 V l6 w/ Z% R. F4 b% i' v) lstatic int report_error( char *file, int line, char *call, int irc)
6 _5 @2 [ _/ H, {, l" m{( b: M: ?. |/ n, o0 ^+ `) }
if (irc)
m! W7 G( ?: Q' t. Z2 H1 z { ~6 a4 u- B/ P, @: _
char err[133];. a0 A9 V" H `! ]) z
UF_get_fail_message(irc, err);
- H" k& d1 w5 A2 ~0 ` ECHO("*** ERROR code %d at line %d in %s:\n",
$ q) l7 o! t1 r! U! g* C% c( B irc, line, file);
" u, |# a- {9 t3 `0 {5 k' b: s ECHO("+++ %s\n", err);& X* X# m" ^0 V9 S: K% ^
ECHO("%s;\n", call);( X, s* y3 ^/ M u
}
8 d. g) r" @! _1 X8 i% K4 P0 ] return(irc);
- N% _; V: e; O6 S1 m1 T& i3 x}
4 t* j! G3 {: j) n+ ?# e' g( X. l: v9 x+ K6 }
/*****************************************************************************6 U. V' J" x$ u. p2 }: H
** Activation Methods8 Q" S- t# K/ q/ P9 n0 m, u
*****************************************************************************/4 b1 C/ `9 e, G" Y: d; [( X
/* Explicit Activation
, n3 ^+ f# @0 x1 O3 O( I2 J/ ^** This entry point is used to activate the application explicitly, as in7 r2 y! M u6 w8 m( p6 ]( \* n
** "File->Execute UG/Open->User Function..." */
3 e+ Z! O9 d8 s) S. D1 U
% }0 m3 w8 Z6 c* T( a' t& _
/ A2 g. \/ `" T+ G. o) ~( Atag_t oldwcs = null_tag;
) ]" O v! m, S( G9 K' Q7 Ldouble origin [3] = {0,0,0};3 Y* l9 C$ a% h# _1 i( k% ?
tag_t csys = null_tag;
' v2 P) U5 m, _' ~- mtag_t matrix_id; / Y Q, W* p! N
double csys_origin [3] ; E5 W" b. K2 d5 ^9 O
double matrix_values [9] ;& m# h$ ~1 d" A
double x_vec [3];
; x/ a" p. a! ~7 jdouble y_vec [3];
6 t# y( _5 o5 ]* Xdouble z_vec [3];2 w- N2 o) I% K6 }4 |8 \1 p& J
double mtx [9];: ^: i( S/ E0 y; d2 i/ J: E
tag_t mtxid = null_tag;
; W5 `3 Q8 W' Z5 e& Ktag_t arc = null_tag;
( A7 N* N0 X2 Y1 E( S S2 oUF_CURVE_arc_t arc_coord;
2 ~2 V) H9 i; b7 O& [7 cdouble origincenter [3] = {0,0,0};* q) H) H( x* T6 a" h1 e2 y
uf_list_p_t objects;
8 f1 P& g9 N, xchar *taper_angle = "0";
' a% H5 U; m- S% \4 |' B6 Uchar * limit [ 2 ] = {"0","60"};
2 ^. C, b- r h1 |double point [3] = {0,0,0};
4 v9 O1 P: |( z9 k5 q//double direction [ 3 ] = {0,0,1};9 d- q+ D+ N# o# C1 ]: p% m) O
; X4 r) F2 R5 [
uf_list_p_t features;
/ r H$ F8 e5 M; Y9 N8 \char * message = "vector";% t3 Q8 x( Q+ v, F6 Q" @4 u3 y
int mode = UF_UI_INFERRED ;! c7 H. R+ J1 h H- i8 u
double direction [3]; ! K1 y+ E' ^- r, |; K+ r: Z: E
double origin [3];
7 a/ Q. C7 [: n( H: Tint response;
6 o* S* H/ M4 Q/ ~7 r! p. I+ U6 u! ^0 fchar * cue ="point";* n, r3 l* B3 t* F6 z
int mode_sel [ 2 ] = {1,0}; ' W0 s0 `7 B4 A F) ? [$ l
int point_display_mode = 1;& g; L# S5 ~- R7 e
double point_sel [3]; 5 f3 ~- w# c/ i) V* H% T
//double outputpoint[3];
; ?0 @$ S1 S6 }$ N7 z" u! I
$ [! C6 E9 H( Q& y; |$ Z ]2 @6 V) mextern DllExport void ufusr( char *parm, int *returnCode, int rlen )$ D7 H& [5 y3 ?
{; x6 c2 E' K# q2 I; D* B
/* Initialize the API environment */& @ F7 b4 O# p- R7 u& f
if( UF_CALL(UF_initialize()) ) 4 n5 u* |9 R& `' b! b4 m5 ]$ n, O
{
" j2 Y* L9 C! M /* Failed to initialize */
5 u2 |, \1 @$ j# ?& U6 i: n return;! x4 h5 A+ T. M% K4 o$ L5 x( ]5 i
}5 ~# Q9 w4 w9 i3 E. ^
+ A3 T( J' ?! r7 s6 | /* TODO: Add your application code here */
: M* Q$ p# @: Y0 y0 B% H3 d! y0 P* v( f6 ?* }: H; z
UF_CSYS_ask_wcs(&oldwcs);
: P- B' |3 N. q% f2 C UF_CSYS_ask_csys_info(oldwcs,&matrix_id,csys_origin);
; }2 O' p+ Y8 c( M; l UF_CSYS_ask_matrix_values(matrix_id,matrix_values); / M6 P- D# F* a
UF_MTX3_x_vec(matrix_values,x_vec); 7 \( @4 O+ J* s$ U& F8 m/ a+ t
UF_MTX3_y_vec(matrix_values,y_vec);( A/ ]' Z. u/ q! Q, H, l
UF_MTX3_z_vec(matrix_values,z_vec);
- n F) }; F) Y: \: e9 G8 j( G UF_MTX3_initialize(x_vec,y_vec,mtx);
6 L W- `! z/ w# _. @ UF_CSYS_create_matrix(mtx,&mtxid);
" y3 h- c6 i: @- |) D+ R4 l UF_CSYS_create_csys(csys_origin,mtxid,&csys);
/ s6 }/ a/ o8 d# ~( I( s; c UF_CSYS_set_wcs(csys);
" n3 C! K; G3 o# Y' F ( H ^& g- p' f. J6 h
8 `5 z/ [8 D! C4 R0 u9 ~3 Ol10:: ~* k$ u- d! b8 E
uc1616(cue,mode_sel,point_display_mode,point_sel);. u) a4 z0 r! b) ?0 ?2 [- a
//UF_CSYS_map_point(UF_CSYS_ROOT_COORDS,point_sel,csys,outputpoint);
% }( f& I; u7 |) V
3 `! P) f7 K$ ~2 h arc_coord.arc_center[0]=point_sel[0]; ) p' J, ^& E! B# @6 W7 d; d
arc_coord.arc_center[1]=point_sel[1]; / b4 n, Y0 A. b! E2 U
arc_coord.arc_center[2]=point_sel[2];
% ]+ S. Y& p# }' I% z0 A$ s8 Y7 Q6 D arc_coord.start_angle = 0;% g$ Z3 h% k* d, g/ z5 @
arc_coord.end_angle = 360.0 * DEGRA;6 e; q8 M3 o& ?) P. u; A: s' l$ f9 A
arc_coord.matrix_tag = mtxid;
" k$ D* s) x j3 D2 s4 ^ arc_coord.radius = 20;- q# v2 O8 O! W, k( _7 H0 |
# \. V4 Z# `! j. u& J0 {
UF_CALL(UF_CURVE_create_arc(&arc_coord,&arc));9 `3 J9 w0 v' I
UF_MODL_create_list(&objects);
8 d I" j3 d6 A+ m7 P UF_CALL(UF_MODL_put_list_item(objects,arc));
) W& R( C( ~0 C! t8 i7 ]0 n8 Y: ^ R J0 z& e" h
UF_UI_specify_vector(message,&mode,UF_UI_DISP_NO_VECTOR,direction,origin,&response);) I, i* u. d2 w% D2 ?' V/ V
if (response == UF_UI_OK )
# L* \2 j/ R! r. G9 B9 S f {
$ h3 `4 \/ {' z UF_CALL(UF_MODL_create_extruded(objects,taper_angle,limit,point,direction,UF_NULLSIGN,&features));
( q% R: @' P. b# L }
+ v4 p/ ^6 ?% {' @! L& N3 d else
4 b4 ^5 u. P; m( J i {
4 e' { q* k. Q% X4 v return;
# l/ `0 U6 C L0 C. i }
7 r3 l% M/ ~) r7 n goto l10;
4 y- K+ W5 _+ O* Z3 A6 C) @' g% G. [ \/ ^ t* G
/* Terminate the API environment */$ M: }; ^+ k; s
UF_CALL(UF_terminate());
$ P5 J4 t; ?+ [: d7 Y( _4 H2 d}5 Y0 \* {" I0 d3 o& y/ k
/*****************************************************************************; s7 Y; C8 `' T, ^. l
** Utilities, p* R. Z! `9 i% w/ v0 ]
*****************************************************************************/
% i; S* b: d* Y! M: m7 K; X' {. G/* Unload Handler& E2 g1 ?7 n% S# [' d3 h" S" C# P
** This function specifies when to unload your application from Unigraphics. W" t0 }( a! N) Q$ W. ~+ g
** If your application registers a callback (from a MenuScript item or a+ T. p7 Y0 y4 M& l* ]- ~
** User Defined Object for example), this function MUST return6 r [ W6 o: p
** "UF_UNLOAD_UG_TERMINATE". */
& c- x' c k( S$ u4 F1 ]% z8 x! r) Qextern int ufusr_ask_unload( void )* W; a7 J( P/ x7 j) [/ t% l3 O; K
{
. x; e$ q$ |, [7 u3 [( S* A+ R! h return( UF_UNLOAD_IMMEDIATELY );
$ {( F! [1 U: m4 _. j}
5 M) i+ g$ n* v# w7 a; ]
" D. s9 p8 l- M3 [, \' I. [- |' k: {6 f, c
/ I. g$ O, g8 S* q |
-
绝对坐标系下成功
-
转动坐标轴
-
点的位置在圈出的位置,圆位置不定。
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