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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。' ?7 \1 Q0 i" j Z2 r
#include <stdio.h>
" E* [1 F+ x7 c#include <stdarg.h>
/ [* B6 _1 Q; q4 p8 H) q#include <uf.h>
, F0 K" H8 X7 h& L% ], `#include <uf_ui.h>
1 s4 o9 ^6 R' }' \#include <uf_curve.h>2 D( Z Q' A, J8 }4 z+ C1 ~3 @, @
#include <uf_modl.h>
' k. B' Q" I# s#include <uf_mtx.h>
, A! `' z/ O4 P3 Y7 {* a- E#include <uf_csys.h>3 A! I, s7 O" E: r6 }3 H6 k3 n
9 U. e8 B% M& c; y
static void ECHO(char *format, ...)( a0 t) e0 Z) I S8 e. C# r \
{
6 ]) N6 Q) j# O& ?' X char msg[UF_UI_MAX_STRING_LEN+1];" k; `/ t* \2 d( y+ O, d( y" @) a
va_list args;, T4 d! J0 g d2 A* b. m0 j2 Y' T
va_start(args, format);. Y G8 x+ k3 {+ X% t9 z* x
vsnprintf_s(msg, sizeof(msg), UF_UI_MAX_STRING_LEN, format, args);- F7 {' ?2 q) O3 G" F( z
va_end(args);
2 E3 H# K: B9 ~& S UF_UI_open_listing_window();
- T1 a. Z; M' h! k# z+ _, q, ? UF_UI_write_listing_window(msg);- L/ z3 a' `7 m$ B7 K
UF_print_syslog(msg, FALSE);# U% g! @/ _4 J# Z) a) r6 A+ w
}- ]! F" U" z( j0 C0 s+ ^
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))% t' b* P, x9 N5 {% r
static int report_error( char *file, int line, char *call, int irc)1 I' a, b3 l" n* ]0 {
{) R- b) `4 B/ h2 ^9 J* b7 L
if (irc)
$ }6 B* l2 r+ M( y% { {
: l/ E; |7 O4 A9 Z char err[133];
4 Y! G8 x, M6 ?* |7 t* I0 a G# w0 J: ` UF_get_fail_message(irc, err);
$ r9 |; H r4 q& L1 y) H! d ECHO("*** ERROR code %d at line %d in %s:\n",
: B f3 D- R+ Z9 N4 x. T irc, line, file);! K% W+ W3 f7 W0 _+ \
ECHO("+++ %s\n", err);
- A; U: M) ?! f' ^6 W. Q' | ECHO("%s;\n", call);
# O1 ~. ~7 }# H0 O }
* J7 k8 b2 l2 Y4 U! ^0 Y return(irc);3 f7 z0 r! N+ R. W; y( H
}
& X. [! G. F) ^1 _& ^4 j7 ]) a2 h0 m/ c) S- o' [& O" x
/*****************************************************************************- O( @% o; q* S, ]3 }/ i) b
** Activation Methods
& ]3 o5 s! D* |, |0 T( z*****************************************************************************/
. V5 B0 @ \- Y# T* m% T7 }/* Explicit Activation h9 V( V+ x: N$ c8 Z4 M4 M; x
** This entry point is used to activate the application explicitly, as in7 }6 E% q5 ~& |1 H" V; c
** "File->Execute UG/Open->User Function..." */7 F* t9 v* z. v) g
( p. _* ^6 w1 I8 ~. _
, \& i h( r3 w9 ~! ?" ]tag_t oldwcs = null_tag;
4 p& o; l/ q1 sdouble origin [3] = {0,0,0};% o" w/ ~0 Q6 T# \3 \/ z. q$ d
tag_t csys = null_tag;4 O: B" u, W% G' \* r& l
tag_t matrix_id; ' [7 q/ C1 ? A+ m; k5 p/ G! O
double csys_origin [3] ;: F1 ^# R" j8 @% z- T% F- z
double matrix_values [9] ;0 k+ x, I5 [1 Q' U' ^
double x_vec [3];, B6 \3 v; H% R
double y_vec [3];2 m" e+ k; r. ?
double z_vec [3];: l2 q' Q9 [( h! \2 s5 s. M% ^
double mtx [9];- o( w! {2 m0 B" ?2 I) |
tag_t mtxid = null_tag;1 ?. \: ^ Q0 B
tag_t arc = null_tag;
, ?& z9 \9 J5 e0 C1 d% xUF_CURVE_arc_t arc_coord;7 \5 Z1 j2 U5 j) H
double origincenter [3] = {0,0,0};
+ J3 a8 o( w. S4 V. R Wuf_list_p_t objects;
7 V! i' }& i5 l3 H* o- H1 M% A* tchar *taper_angle = "0";
% u, i2 l3 Y& f, {6 W1 Q) qchar * limit [ 2 ] = {"0","60"};% ` d% {- e4 d
double point [3] = {0,0,0};7 w, G4 w& L' B# \0 a ?% d
//double direction [ 3 ] = {0,0,1};9 T, |) r" f6 H& K7 {$ ~
( w5 {9 d2 e7 u) X6 q" n$ j( j. E% buf_list_p_t features;8 d) {; y. Z. y% [7 R* j0 T
char * message = "vector";
. N' b# V% @, C5 v4 a' w! s) qint mode = UF_UI_INFERRED ;1 T. k; O' N7 G g; g! j
double direction [3]; x# F5 h6 m% K; [; X; v" Q# D
double origin [3];# m0 R7 x7 \; y$ g5 ~4 q: ]
int response;' o' k+ w2 a2 r: U2 \
char * cue ="point";
5 X( m) C! H0 `int mode_sel [ 2 ] = {1,0};
% B: @8 ^) X7 _int point_display_mode = 1;/ a6 @1 ]- S" m, o
double point_sel [3]; f5 H1 m9 k9 G2 ~# s# J4 Z7 b7 j
//double outputpoint[3];4 Z6 b h' |0 O0 |# o/ d6 N( w
: }9 G5 |& F9 P8 _7 a$ n
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
, I+ F, y: [1 w+ V9 z6 H% d{/ [* o7 | ?! ]0 A1 W( t/ X
/* Initialize the API environment */
; x; r$ r* J! b8 D# E( X if( UF_CALL(UF_initialize()) )
7 U+ ^' D8 A4 \1 o+ Y+ b- g$ D {8 S+ A$ C7 A# f, ?; n6 I& x6 G
/* Failed to initialize */
( X4 F% N$ M# [) L8 J2 m5 e return;7 _+ k! P% B, I! g* X
}: Z' M# u B8 q2 N1 |$ X' ^
7 s' [ u2 Q3 Z- `; h /* TODO: Add your application code here */
! B7 Y& g. H7 q. k" v) S
6 g" O3 S1 e; S' k* x UF_CSYS_ask_wcs(&oldwcs); 8 s. a" [* o) O; C) L1 I p
UF_CSYS_ask_csys_info(oldwcs,&matrix_id,csys_origin);
) m, @. a8 l) P' u5 G) G) g( T UF_CSYS_ask_matrix_values(matrix_id,matrix_values); / G3 {( ^! t/ I" H/ f' V
UF_MTX3_x_vec(matrix_values,x_vec);
5 I o/ Q0 |4 }; S UF_MTX3_y_vec(matrix_values,y_vec);
7 {- \* Z* O! Q9 U6 G UF_MTX3_z_vec(matrix_values,z_vec);3 o5 z8 ^5 M! p6 P Q
UF_MTX3_initialize(x_vec,y_vec,mtx); 8 A0 }" ~1 T7 I% x5 @+ l8 L
UF_CSYS_create_matrix(mtx,&mtxid);
+ | |4 B4 i: }$ E( } UF_CSYS_create_csys(csys_origin,mtxid,&csys);
9 B9 t! A9 T8 K/ s& w" q) G UF_CSYS_set_wcs(csys);
9 Q' M W8 I2 A/ v6 M& Y
, J M# R9 _ A8 s1 T# X$ W. [0 M, }% V4 z
l10: m- c2 q( K$ `$ c: @3 s8 p
uc1616(cue,mode_sel,point_display_mode,point_sel);
9 g( e3 u! s) y" h- p1 a$ K //UF_CSYS_map_point(UF_CSYS_ROOT_COORDS,point_sel,csys,outputpoint);
7 L/ z" u9 Z. _! q0 S! d' V; F, C1 E! V Q1 B4 X1 j6 J( N/ ~
arc_coord.arc_center[0]=point_sel[0];
7 \% W+ `3 q3 \* c: s2 j arc_coord.arc_center[1]=point_sel[1];
/ R, o1 f% S! O! p arc_coord.arc_center[2]=point_sel[2];
2 L$ d& P+ e( k1 T7 n; h arc_coord.start_angle = 0;
! ~+ L' }3 g9 L1 u4 p arc_coord.end_angle = 360.0 * DEGRA;
; b* N+ e7 F; {6 K6 M& R5 h1 A% s arc_coord.matrix_tag = mtxid;
5 C6 ]6 @0 x" U1 C0 P' |. y arc_coord.radius = 20;$ X2 J5 @0 g. q3 t9 Y% u0 @
5 U4 t% l# c, q) g
UF_CALL(UF_CURVE_create_arc(&arc_coord,&arc));
" \1 P5 M/ ]4 _ UF_MODL_create_list(&objects);( C& d2 u, r4 o C+ c$ T; Q) n
UF_CALL(UF_MODL_put_list_item(objects,arc));& O S8 [8 |, W" r0 _5 T
2 J5 J3 G; \1 n9 f
UF_UI_specify_vector(message,&mode,UF_UI_DISP_NO_VECTOR,direction,origin,&response);
7 E5 F9 G$ y2 R7 I if (response == UF_UI_OK )
0 J3 Y7 M1 s& y) b0 [9 e {, n$ ?* H( H) @9 X- S( o0 N
UF_CALL(UF_MODL_create_extruded(objects,taper_angle,limit,point,direction,UF_NULLSIGN,&features)); @4 G, b/ e8 p; N! M @! u1 J( @
}
! d* W, v) a5 { E else8 U& j( N" E5 C6 _5 _ j5 [
{
% p# u5 Z8 A5 N return;
3 A2 q+ J; P0 F$ { }7 g5 l* X, U, U
goto l10;
1 c4 B/ O3 n/ |. `. ^0 X1 {* }! G0 n3 ]: F! h w
/* Terminate the API environment */8 \3 a( K& _" B* q& m6 C4 m
UF_CALL(UF_terminate());
8 I* O r; n3 S( m# o5 m$ s}
/ e! D* \+ }6 ^; g8 K: A3 ~/*****************************************************************************% k2 z! s8 }0 C1 w2 g! u3 ]
** Utilities
& `4 ]; I: R; M*****************************************************************************/
2 h; ?8 K9 k5 O3 v6 J1 H' Z( f/ G9 \8 p/* Unload Handler
% [- R3 E! j* M# V: b** This function specifies when to unload your application from Unigraphics.
+ X/ p, A& i s% J** If your application registers a callback (from a MenuScript item or a4 ~ ?7 Q0 \, e" @' Y1 z- J9 K
** User Defined Object for example), this function MUST return/ \2 R9 a4 G1 v8 m0 M
** "UF_UNLOAD_UG_TERMINATE". */) q/ D4 ^5 o/ v+ f5 Y' |
extern int ufusr_ask_unload( void )+ t/ v$ y+ Y# g \) B s, e
{
$ T7 E" y. A. Y2 U return( UF_UNLOAD_IMMEDIATELY );, T% K6 T& z+ t5 n, C& ?" x, K
}
7 f& f8 b) [& ]; A+ f5 d; ~* L F j+ a9 h1 a# [" g) Y+ z
) Z9 w: g- H" b9 Y3 }
8 H; f. J/ B2 l8 a7 o
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绝对坐标系下成功
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转动坐标轴
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点的位置在圈出的位置,圆位置不定。
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