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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。
" {# w* t& i9 x; Z4 c #include <stdio.h>
- I: m+ `: ~+ U) F, m0 x( [#include <stdarg.h>% I0 u3 Q* j/ q- v9 I; P
#include <uf.h> V8 c9 v6 |+ L4 V: P, V" P8 h
#include <uf_ui.h>
8 l- Y" O# Z' G#include <uf_curve.h>8 w6 S: ]# B1 c9 Q Q
#include <uf_modl.h>3 @) t/ E: L7 f- A& ?: z+ B
#include <uf_mtx.h>
; {7 T+ h# a _% A8 b* O#include <uf_csys.h>' ?! h1 y1 f6 P6 Q+ L4 ]% ^' x, ^
! o0 U% `- t! G2 q1 H5 Y7 ~5 w" B
static void ECHO(char *format, ...)0 H7 G1 {7 w; o
{
! R9 L9 e, a/ }* `7 q$ u9 S char msg[UF_UI_MAX_STRING_LEN+1];) w9 s# m3 ], s- r
va_list args;
' d! y* h% g, t v3 s Z va_start(args, format);
% m& k3 t- A6 P- \2 D! w' R vsnprintf_s(msg, sizeof(msg), UF_UI_MAX_STRING_LEN, format, args);
$ l+ P; w5 T$ T J4 r6 c% q va_end(args);
: A! W+ w/ P% C" M! F UF_UI_open_listing_window();
- p. i( f/ K$ W# | UF_UI_write_listing_window(msg);% a9 N8 g$ S' @/ G8 g
UF_print_syslog(msg, FALSE);
! q* d* e" ^' f$ ]" r8 l% E4 n2 E}
& i, j& }3 V3 U. D1 X- Q#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
* B6 T; F4 k+ P" V' H" X) nstatic int report_error( char *file, int line, char *call, int irc)
0 T' x. }8 A& Y$ I+ U{
# d: D5 Y. u$ X) ` if (irc)' ?" ?+ q. T5 |+ v9 ~# w8 Z
{ v& Y0 F% J2 i, x% ^+ t" L. |/ L+ L
char err[133];
k7 u8 N! P" S* V7 J UF_get_fail_message(irc, err);; E: J8 f q U$ J4 a& |
ECHO("*** ERROR code %d at line %d in %s:\n",
2 h* } D" a' J1 T4 |3 o: l# O) e irc, line, file);* y6 u. a1 w' M2 ~$ }
ECHO("+++ %s\n", err);/ Z* d9 I& O/ Z* B) }* {5 b( _
ECHO("%s;\n", call);( ^+ V5 l, v: t h1 k5 z' s
}3 x2 ~) T* n! _" h: B$ m# T
return(irc);, x) L# h- ] f
}( z6 J, {: J! B9 O4 c
1 c8 H. O, d# z" N" q' r$ l
/*****************************************************************************
6 J# P& d& c3 `4 I8 N* Q- x** Activation Methods
0 Y" G; E: e& S5 ^; m*****************************************************************************/2 g' _) G$ g5 U L
/* Explicit Activation
1 ]0 s& H8 y- ~1 a4 D2 s9 q** This entry point is used to activate the application explicitly, as in
( f0 e( i: g3 E8 E3 n** "File->Execute UG/Open->User Function..." */
, W1 T0 x% m' j; x' W
# z6 g6 J% j# q! ^) f$ d
( Q L' i9 V' {+ I( @4 U, O( |tag_t oldwcs = null_tag;
* C0 j+ o& ~1 D5 }- l( d7 m; Zdouble origin [3] = {0,0,0};
7 i4 U+ T' T7 r) \tag_t csys = null_tag;
2 K. Z" {- o! E$ J6 ltag_t matrix_id;
% y( A9 y4 E; Z) Q5 odouble csys_origin [3] ;
% Y# M* j! u3 A0 ~! f8 w, Gdouble matrix_values [9] ;
" ?" E# x2 o6 U# b1 R) Jdouble x_vec [3];1 v( D2 H& k6 V) V- n+ W& M# b. N
double y_vec [3];5 j7 E/ P6 u# o) W; P
double z_vec [3];+ u( b2 E6 b7 l! u: b% c7 ]
double mtx [9];8 _9 }6 U2 R& C5 S
tag_t mtxid = null_tag;; u. v5 G# R9 T& p( U+ d
tag_t arc = null_tag;
6 t% @& T! o6 ]UF_CURVE_arc_t arc_coord;3 e; }. y* F$ D) j. S4 _0 V. U
double origincenter [3] = {0,0,0};
6 [: A1 m. h) Xuf_list_p_t objects;. }3 V: C5 @8 s8 r
char *taper_angle = "0";. B: n6 S& A, T
char * limit [ 2 ] = {"0","60"};6 t6 n; v+ T) M/ b, L
double point [3] = {0,0,0};
, b# Z: B. Y. d8 t7 R5 L//double direction [ 3 ] = {0,0,1};5 b3 t3 \; R6 r7 L& X1 \ o
4 e; d3 F" c: I% x+ Muf_list_p_t features;" T+ P$ h8 Z, S; U* K! }$ A% N
char * message = "vector";$ {) j5 k# ^/ h9 v. i& v( j* c) c# q
int mode = UF_UI_INFERRED ;
6 W: R" g& ?% T/ ]6 q6 H0 F9 S% ddouble direction [3]; 3 o5 ?1 P' l' }" x3 ~0 S1 {
double origin [3];( f, R) Q" b3 k- ?; J
int response;
6 b" D7 S$ Y+ K% B# jchar * cue ="point";; Y4 D* v B4 f8 |9 B P* t
int mode_sel [ 2 ] = {1,0};
' s/ @' k5 Z/ h% I+ yint point_display_mode = 1;$ h! N* x6 r9 B4 r, I/ i8 f1 r5 \! D
double point_sel [3];
5 w2 C; z& X9 l+ N//double outputpoint[3];
& b7 ?7 x3 p* q3 t" u! }
) p% x# I7 A3 B: w; eextern DllExport void ufusr( char *parm, int *returnCode, int rlen )- B. K6 E" R) e% D0 c" o( S" U
{
' B- L) E" i, C /* Initialize the API environment */! D) E+ V: b+ ]# h
if( UF_CALL(UF_initialize()) )
0 m0 \4 O) k0 Z. ^+ { {
- ?# V: \) D& R; y) E /* Failed to initialize */! f3 B/ E) W" V- p/ x" y# d U5 {' m+ [
return;+ n/ M0 f* d* Y7 J) i1 A
}
) B3 I$ i5 s! U5 C
$ F" I7 v& i. y. J /* TODO: Add your application code here */
5 G. _9 C6 |7 f; C& ?* B1 q/ f5 ~
+ \' y6 y' s8 F( D# v UF_CSYS_ask_wcs(&oldwcs); ' g. e# w4 c; {. Z$ u: a$ U, s# z
UF_CSYS_ask_csys_info(oldwcs,&matrix_id,csys_origin);
" k2 g" `) L" j2 E; i UF_CSYS_ask_matrix_values(matrix_id,matrix_values); " ]% o# i7 y8 h+ X2 Y1 P S1 W
UF_MTX3_x_vec(matrix_values,x_vec);
! t6 }# ~: O3 K6 @+ }8 C* P UF_MTX3_y_vec(matrix_values,y_vec);5 e/ K! v# z+ g' x$ c9 q& @0 n5 }% K
UF_MTX3_z_vec(matrix_values,z_vec);
/ Q- E+ J$ C; h1 I+ }. y UF_MTX3_initialize(x_vec,y_vec,mtx); ' B! V! v+ W' P, j3 w
UF_CSYS_create_matrix(mtx,&mtxid);
# ?. d3 R' x& ]. i% W+ n UF_CSYS_create_csys(csys_origin,mtxid,&csys); , ~1 D# s( |7 o! [4 ?
UF_CSYS_set_wcs(csys);
' t3 q" }) l. Q8 Y' f4 i* j. P" o
6 j! X& Z, z5 s1 w6 S2 Q- d
1 F B8 ?2 ?- e, D" K4 {l10:" ]& b% W" I: J5 K
uc1616(cue,mode_sel,point_display_mode,point_sel);& c5 q# u& r, e7 i; x2 i0 w
//UF_CSYS_map_point(UF_CSYS_ROOT_COORDS,point_sel,csys,outputpoint);
( ?' I/ D; p4 d4 E8 X# s3 K" t. Z
7 W: [; K0 W7 F2 M0 v) ` arc_coord.arc_center[0]=point_sel[0]; / z2 ~& T. L- Y: D0 D
arc_coord.arc_center[1]=point_sel[1];
; D% d, n( \( ~/ [$ ^( G" ]& T7 u arc_coord.arc_center[2]=point_sel[2];
6 q7 `, J2 R5 v' Y. K arc_coord.start_angle = 0;
7 H# J; V& E5 u Z) ` arc_coord.end_angle = 360.0 * DEGRA;
! y3 d/ d/ f: i0 v0 F arc_coord.matrix_tag = mtxid;# m2 j- q. _" E$ z0 H* u- Y
arc_coord.radius = 20;: [: q1 u# O, q. t6 w; i2 b
. s( P, P/ H w7 ], ~ UF_CALL(UF_CURVE_create_arc(&arc_coord,&arc));
7 c7 @/ a) J S! }6 M, [ UF_MODL_create_list(&objects);
( j/ B; `: N* N! s K UF_CALL(UF_MODL_put_list_item(objects,arc));4 a% B Z2 u3 a$ M
8 q/ Q& V: V0 M- B9 z& H UF_UI_specify_vector(message,&mode,UF_UI_DISP_NO_VECTOR,direction,origin,&response);. v/ e7 q: S) T+ i5 l
if (response == UF_UI_OK )3 r* K6 b$ R7 H8 i/ ^
{
% d) |+ j/ D. L) ` UF_CALL(UF_MODL_create_extruded(objects,taper_angle,limit,point,direction,UF_NULLSIGN,&features));/ W7 d+ E* V; n4 o
}
9 A3 ]# f8 L. q7 a else
4 P; r2 b; S+ w0 b( T {: J$ o$ V8 l9 F! v
return;) N. U: [( N: f# U3 H
}
e9 Y; _& x: S8 h7 A" r goto l10;
/ q R" _* I7 k3 ?, y& B
0 W3 O4 A }* e) h/ A/ \% b; w /* Terminate the API environment */
* [/ d5 V9 i& v \3 a UF_CALL(UF_terminate());) Q1 q/ F9 j: k. p8 e
}
* O! x2 p: o& U# i1 a( A2 C& c3 Q/*****************************************************************************4 h! B: n$ B0 v
** Utilities/ G$ U( Z/ v+ P% x3 Q5 g5 C5 ^
*****************************************************************************/
1 M# c3 y5 `8 {# Q" h- V# {+ G/* Unload Handler
3 V7 X& q9 Z$ Y% [; B6 \) Q) m1 N** This function specifies when to unload your application from Unigraphics.
( X$ D4 {, l+ b& b** If your application registers a callback (from a MenuScript item or a y' O7 ]% A* C7 r* V- l8 ^7 x5 @' L4 e, b
** User Defined Object for example), this function MUST return
$ N" O! _$ _+ y) S& ]8 V** "UF_UNLOAD_UG_TERMINATE". */ G9 b% S. D, ]; t" \8 G
extern int ufusr_ask_unload( void )# ^% P) K( r/ s' M g9 N/ E/ h n
{* J9 X2 `1 C, L6 ]( D6 c
return( UF_UNLOAD_IMMEDIATELY );
6 a9 P; ?4 q# J}
* M2 w: }: O; e$ W- y+ w1 a9 D3 ?: |& q% T
7 j+ `# G" [% M; t# i0 ]/ D
* V8 n w: g$ j m
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-
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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