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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。
& n6 j/ l5 u2 j. U. P #include <stdio.h>
) t0 a7 b& c9 f( m( h#include <stdarg.h>, M1 ?1 U! D+ ^- u/ Y
#include <uf.h>" m _, L' r- i h& ~, ?
#include <uf_ui.h>
: ?( u5 _0 E7 l9 Q0 ]3 j J#include <uf_curve.h>. Y/ j' B4 Q# T) R! _
#include <uf_modl.h>
; b2 q' D& Z! s& q2 M#include <uf_mtx.h>0 Q; F& _5 @' b) P1 Q
#include <uf_csys.h>
: y- F N' s! P+ R5 R% r7 R% o* S/ x, Y$ | S6 L% ]
static void ECHO(char *format, ...)
% Z" f, L) y! _{0 ], B4 H4 O8 e4 _+ `3 |
char msg[UF_UI_MAX_STRING_LEN+1];
6 q3 N: u% J6 c! Z' F0 O va_list args;
& o3 E* v4 a' w0 j" h' N1 B+ H7 N va_start(args, format);
. f% d) O7 o% Y0 x vsnprintf_s(msg, sizeof(msg), UF_UI_MAX_STRING_LEN, format, args);; x$ `- b4 k* f- \: z" v, }
va_end(args);* F. C& s7 j. u. J9 l/ r$ M3 a
UF_UI_open_listing_window(); ?' K0 g4 R- {( i1 z; O/ |# q' Q
UF_UI_write_listing_window(msg);
( o# n; |$ ]) W, v8 P# \7 K: l UF_print_syslog(msg, FALSE);7 a( L1 Y2 Y- k3 F" b! V) I: K
}
) u: f8 X- d4 k% h#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))& Z3 |& q) u1 h; J4 n( p2 c, t
static int report_error( char *file, int line, char *call, int irc)
; ^5 G9 v/ a3 r6 x8 q{
- {2 w$ C/ N/ [ if (irc)) Z- X8 E3 s. C+ ?& e
{' j. {! V2 T' i5 d
char err[133];+ ?. H3 M0 Y2 g7 D( Z0 V6 I
UF_get_fail_message(irc, err);
8 l1 A7 |, U) }; \( H! `: T K ECHO("*** ERROR code %d at line %d in %s:\n",, k R5 y! c0 h. _/ e: s* t
irc, line, file);7 }8 m5 W$ E( ?7 D' p2 n0 E
ECHO("+++ %s\n", err);
4 {# x+ _0 R( R/ { ECHO("%s;\n", call);
& H5 j& u" i& P9 b6 j' m9 z+ [ }
/ p# p' ?; S M7 K+ y# g% M" k return(irc);
6 Y: P; x# Z8 N9 _' J' m}
% \% x' Y6 _4 n4 V2 p
+ w, ~" X- b& Y4 Z6 V/*****************************************************************************( o' K) Q& |# p/ `3 ~ o
** Activation Methods7 a9 J1 n; D! i. S R0 D
*****************************************************************************/
3 S# d$ X w, d" V/ V/* Explicit Activation
% V3 e; V& u& T+ n w! q** This entry point is used to activate the application explicitly, as in+ V* c3 q, h3 ^4 E0 _8 o; p y2 @" l! P
** "File->Execute UG/Open->User Function..." */
9 |9 ~4 D8 V" N! U6 w+ q# `6 s* s+ V z+ p9 a) o* I
0 B; d, x( j7 N7 c
tag_t oldwcs = null_tag;6 a' Y" _, ]% b
double origin [3] = {0,0,0};
. ^( n- i: v6 _8 Ntag_t csys = null_tag;, ]6 U* d- m! _6 D
tag_t matrix_id;
: G% {- d Z, \# Z8 t8 k2 Ydouble csys_origin [3] ;
r! h7 u" X) n& S" c: A4 Ddouble matrix_values [9] ;
/ s* a4 |2 p" Ldouble x_vec [3];
7 M. t4 Y% }6 F, pdouble y_vec [3];
+ Y! y; M/ m$ N0 I! }' O: bdouble z_vec [3];
) s( e8 q. i0 p' ]- Y% ^1 ldouble mtx [9];1 s) {+ q' w) P0 l- L
tag_t mtxid = null_tag; y4 J& B1 i9 k( k" d% B' ~
tag_t arc = null_tag; }7 e1 e8 q% {6 ~2 Z, b! `( ^' R
UF_CURVE_arc_t arc_coord;
/ n7 C- y+ v6 l& ldouble origincenter [3] = {0,0,0};
' H7 ]9 y! J( k4 o0 Z( Ouf_list_p_t objects;
. v) e( {3 ~; v) hchar *taper_angle = "0";
0 `4 b" e2 v" M. S7 {# Wchar * limit [ 2 ] = {"0","60"};
1 L4 f3 m, a5 F. hdouble point [3] = {0,0,0};( Z/ j* r8 Z* W6 F5 _! ]
//double direction [ 3 ] = {0,0,1};# O2 o- f; Z6 B+ v3 b
+ l) ]9 D, f' h$ k, e- f7 o7 L: o: Uuf_list_p_t features;; G4 P& {$ }/ o' L4 H) ?9 X3 H
char * message = "vector";
" O1 G' c5 G5 | Hint mode = UF_UI_INFERRED ;6 Y6 l; I, R) ~( f, n. q
double direction [3];
( F& ?+ s; b, @- [; vdouble origin [3];
1 ~2 r8 e2 V1 o! c& X6 W' _int response;
& Z& C8 e. V, L; ]char * cue ="point";' o* p. u* |' Q% n
int mode_sel [ 2 ] = {1,0}; 8 T$ n6 M, z; G6 ~5 _: D% Z
int point_display_mode = 1;* I- g& `7 s) H% r: H5 N% ?
double point_sel [3];
6 j/ ]4 V" w1 |) m2 X1 I+ D//double outputpoint[3];, _) |) C: }3 Q' A |
* o3 O! @$ H5 C' ^ Y) Fextern DllExport void ufusr( char *parm, int *returnCode, int rlen )
( }/ n+ D' n) M* s# V0 P{
f" A. k' b& Z! i. m4 A0 I /* Initialize the API environment */3 L4 W- T! t- X3 e+ c; J
if( UF_CALL(UF_initialize()) ) " r f; |) H+ N) G/ s; h* e) o8 c
{
O# W& B) O, ^7 F, { /* Failed to initialize */
: k o; f# o4 U: a- {8 o return;
3 C3 f% d% o4 D2 b# T4 b& t }1 D' X d4 O: [' O- T0 x1 k; h
, o3 d! B" m0 K# K
/* TODO: Add your application code here */ S" C& i, L/ T$ f+ }8 m# h! e
8 G ^5 ]6 |3 }( Z4 X2 p UF_CSYS_ask_wcs(&oldwcs); 0 H7 j9 w- H7 H* | v
UF_CSYS_ask_csys_info(oldwcs,&matrix_id,csys_origin); 2 l5 L( f1 q1 F7 I
UF_CSYS_ask_matrix_values(matrix_id,matrix_values);
" ?* t* R% |9 B/ W1 k* g UF_MTX3_x_vec(matrix_values,x_vec);
- c2 ~5 `* n' h1 H UF_MTX3_y_vec(matrix_values,y_vec);' R' @" y }$ x7 \/ L/ P2 j8 q* ~
UF_MTX3_z_vec(matrix_values,z_vec);% X. _! J* c- k2 T9 S# [9 f
UF_MTX3_initialize(x_vec,y_vec,mtx);
8 z2 y7 m t% b1 w2 q: h UF_CSYS_create_matrix(mtx,&mtxid); g$ x6 ~3 u1 l7 @5 s6 [; G. e) u
UF_CSYS_create_csys(csys_origin,mtxid,&csys);
9 }) ~' t8 `% ?+ A UF_CSYS_set_wcs(csys);
0 y4 }- W8 L; k, S6 q8 z6 g 8 G L, S8 p9 }+ x: W- N! A) D# r
6 q; l4 h4 X- Ll10:8 R n u' t* Y
uc1616(cue,mode_sel,point_display_mode,point_sel);
# {& ]1 c% y0 I, m( V& U: z //UF_CSYS_map_point(UF_CSYS_ROOT_COORDS,point_sel,csys,outputpoint);) l# z7 x( ~8 Z3 i, B. w! c
/ S3 P& D2 h9 T; Y9 _% ]/ S arc_coord.arc_center[0]=point_sel[0];
' V: Z% m; c' K' r arc_coord.arc_center[1]=point_sel[1]; & d3 @; C6 R9 Y! }. }
arc_coord.arc_center[2]=point_sel[2];
+ J+ @, s4 x, A) l: w# o, M. i! U! K3 V arc_coord.start_angle = 0;
4 t- l6 K$ U# f E( F arc_coord.end_angle = 360.0 * DEGRA;
$ z( R8 b0 V8 U# u" L8 I! f3 v arc_coord.matrix_tag = mtxid;: _$ ]: Y4 ~- b- M% @! A
arc_coord.radius = 20;% u1 d$ M9 T# D; G/ H
' d9 U+ I6 G9 x( y- m& b5 `4 D
UF_CALL(UF_CURVE_create_arc(&arc_coord,&arc));
6 q* |4 D; e2 ^6 T1 D UF_MODL_create_list(&objects);3 l, r5 u/ j' ]4 P
UF_CALL(UF_MODL_put_list_item(objects,arc));
9 u& c+ P5 d1 M* t
9 d( h' k. d+ |9 a' Y Z. A UF_UI_specify_vector(message,&mode,UF_UI_DISP_NO_VECTOR,direction,origin,&response);$ i2 @4 o- ?8 x/ {- |+ j# w
if (response == UF_UI_OK )
: {" }0 w0 F4 J3 k" @& Q, { {
: o z. H! z- H S! d UF_CALL(UF_MODL_create_extruded(objects,taper_angle,limit,point,direction,UF_NULLSIGN,&features));* k7 [+ Q5 @0 a+ D* X
}
0 h W# J1 Z0 w2 G9 Y7 r else
4 j: ?6 |% d4 |+ h {
# Y. _( N5 [6 c! M# m return;
5 x* ?! w7 h* b3 N! ^' `) x$ F# T }
1 F0 I4 G, F8 l; C goto l10;, L5 J; k- e% ]' g/ s+ a
% q1 L3 P2 I# L1 O+ K q
/* Terminate the API environment */9 L( y( C9 }1 j9 S/ E* y6 w
UF_CALL(UF_terminate());
I( a* _; e5 R' V; P) U}' G, U1 D: c: [& `* S% X
/*****************************************************************************
& {: O& A" `6 A** Utilities, r# r) z5 s! f& V6 N0 P
*****************************************************************************/
4 j! F! g0 B3 i; Q! _/* Unload Handler
$ c h' c. @3 k** This function specifies when to unload your application from Unigraphics.* K2 _5 ^3 F2 f/ g
** If your application registers a callback (from a MenuScript item or a
I5 S% [* Q4 t. X& U! r** User Defined Object for example), this function MUST return% l5 {) g2 r- N9 ]7 c+ [ t5 f# z
** "UF_UNLOAD_UG_TERMINATE". */
6 d7 z* [9 d* D/ u* W% |& hextern int ufusr_ask_unload( void )5 y! U! q% s2 a( {
{
& }1 f; y1 {1 R7 Q0 R" J" l return( UF_UNLOAD_IMMEDIATELY );
V4 X0 {: L, d; ~}
! v2 W2 X' T+ T
( F3 [7 o: `% [0 t' V! j" i$ a" ?& d& Q( v
% }5 }* F& F2 ^' i |
-
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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