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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。1 B2 ~" T" P- x/ \" }0 x& f! V
#include <stdio.h># ~4 ~( }2 [1 y e( _
#include <stdarg.h>4 K5 O& Z- h, u3 h; E( I1 c
#include <uf.h>
7 _* c7 [6 T: X }7 X! \+ t#include <uf_ui.h>
0 i2 @- P. _9 A! I#include <uf_curve.h>
; I+ y& y$ s& T v2 V#include <uf_modl.h>1 d' z$ Q/ {! Z
#include <uf_mtx.h>4 d# k {6 m3 A, h
#include <uf_csys.h>
* \: B) s- ~$ r, A. J, m/ a5 Z3 \# N* R" |( t9 d! A( o
static void ECHO(char *format, ...). _( E$ _) A1 @; G! [
{
- t! p) i4 `- K; ]' K Q char msg[UF_UI_MAX_STRING_LEN+1];
; W/ R7 l4 D0 }% F% F5 e va_list args;
( c6 z. w6 I$ l' r/ [' U va_start(args, format);
3 h' f/ l, {6 I: x- u vsnprintf_s(msg, sizeof(msg), UF_UI_MAX_STRING_LEN, format, args);- P+ H$ B. q1 Y6 A
va_end(args);
2 h4 {) R) e; k9 p6 d) c5 l UF_UI_open_listing_window();
% v8 e. I) H) k& q, A- J3 G UF_UI_write_listing_window(msg);
& o/ U+ D9 W) O6 O( U; } UF_print_syslog(msg, FALSE);
1 w6 [! A( ?& ^7 B1 C} f) x( e# C6 @- }$ B
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X))); {4 o% }$ k& N- R
static int report_error( char *file, int line, char *call, int irc)
3 G$ o& Q% B6 g% M{* N2 U; x3 R( \& p
if (irc)
" D3 Y2 ^+ U( e; I {
% _# I7 M; v. A5 M: m char err[133];
0 i* O8 L: N, b UF_get_fail_message(irc, err);
/ N `7 `" h+ @+ o ECHO("*** ERROR code %d at line %d in %s:\n",
c/ l [; o' }8 i5 I" u* u4 Y irc, line, file);' X9 G2 y2 l% o5 D8 Q/ L
ECHO("+++ %s\n", err);) w; _+ @) N! U/ F3 Q2 ^
ECHO("%s;\n", call);" _; V# y! z. t/ t. u
}
8 B0 g. ^1 Z8 V0 G a# t/ D2 ` return(irc);7 G! _' U3 [% O$ j
}
" z2 a2 u* R6 K" I% Y$ E
! g3 |5 W. y( u& r- |6 }! D# V- Y+ B) o/*****************************************************************************
/ ^& O7 s" D0 h5 T* _7 J, E** Activation Methods
& k. c7 p* d: ] ?9 X*****************************************************************************/ S! y/ U' ~1 A/ s1 H1 p6 c( h+ f5 r
/* Explicit Activation
! I* y6 ^ o/ Q# H L5 p** This entry point is used to activate the application explicitly, as in! P! W- r1 Z5 ~( F1 A6 L
** "File->Execute UG/Open->User Function..." */
% j( [1 l, t8 i9 k4 O# O5 d2 c0 E# A5 j- z( C) o% T, K) V
$ ~4 j+ a& l4 t5 g6 a; g/ l
tag_t oldwcs = null_tag;5 P0 ?2 U% p- Y3 P+ Y
double origin [3] = {0,0,0};$ _" V1 B5 Y8 F! w0 t0 A
tag_t csys = null_tag;
% g9 T* L3 o. o* P% Ftag_t matrix_id;
2 ^' u b- u# x" h; Ndouble csys_origin [3] ;
, C) @! M4 P5 C% t3 `# N4 @& L* udouble matrix_values [9] ;
3 @+ u, m9 E, L1 Q2 a1 Ddouble x_vec [3];, S4 \; F# b( {4 m" Z7 |& V
double y_vec [3];0 d; h/ D: P/ o9 U# R% t9 q* t; `
double z_vec [3];
& j, X# q& ]! t5 wdouble mtx [9];
' p8 a9 ~# K8 w1 b7 ztag_t mtxid = null_tag;
# S# k9 X9 Y) O& s! x7 K$ L3 \tag_t arc = null_tag;
0 ?: n" a \, eUF_CURVE_arc_t arc_coord;
! n& k. [! v2 J, w/ O5 W5 a% {double origincenter [3] = {0,0,0};
/ t, D' Z5 J2 `" i. L+ ruf_list_p_t objects;
/ T- ]' S9 M ~# E% k& ochar *taper_angle = "0";$ R) V' X; J. |6 d3 [: V$ B/ Y
char * limit [ 2 ] = {"0","60"};7 I% @( E9 h' S; a* Y' u* E% w
double point [3] = {0,0,0};
+ C3 I* L, o0 d4 b# X1 w @* o//double direction [ 3 ] = {0,0,1};
+ k& b% Z6 X/ ^5 W0 g/ ?
! V$ i; m' X/ H! l( s8 Q6 W* Uuf_list_p_t features;
# m1 A8 z+ q& uchar * message = "vector";! y. [/ D* {5 Q2 p1 q2 M
int mode = UF_UI_INFERRED ;
; X, f" ], X. D( l9 `double direction [3];
. S6 t; @- Q* h( D: s4 idouble origin [3];
4 C, U' _4 Z; Sint response;/ \: @ c6 F7 T- ?! O, q
char * cue ="point";
3 J6 N4 k6 C) V4 N' hint mode_sel [ 2 ] = {1,0}; ; C2 ~( I8 o2 M) E" A$ ?
int point_display_mode = 1;
3 c- I$ [# s( m0 q7 idouble point_sel [3]; 7 u3 O. G% Y' p4 u
//double outputpoint[3];& C, t* u6 k! k7 D7 R3 X
. |2 R; {; J2 z6 L1 ^% x
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
. N, X A0 k" y, R( t6 @{
; _- v$ h3 F) A# y) x | a' J /* Initialize the API environment */( k; R2 ]% t& U2 e: l" Z. N
if( UF_CALL(UF_initialize()) )
: Y* E) K9 F. T$ z( _5 W {4 P5 i; v* M% q8 M8 i
/* Failed to initialize */% J" V' k6 y( }: b. X5 T
return;
! Y/ d Q/ F2 h9 a/ b2 B0 ^& o7 U }
5 Q4 o) o7 \2 U5 I' B % o4 f9 [5 P( o9 p2 \$ \
/* TODO: Add your application code here */
3 ?( c! f: X$ Z- |/ R( z+ b5 a
4 {3 c' o+ h3 _5 ]. N3 m9 X2 Q UF_CSYS_ask_wcs(&oldwcs);
5 G- c4 [* _2 t6 D3 _5 u4 I( s UF_CSYS_ask_csys_info(oldwcs,&matrix_id,csys_origin); ; S$ ^. y5 X- X! W; e, d C; [
UF_CSYS_ask_matrix_values(matrix_id,matrix_values); 0 X) A$ c/ j9 u# M
UF_MTX3_x_vec(matrix_values,x_vec);
& u" x/ B" L- I0 f6 G. w UF_MTX3_y_vec(matrix_values,y_vec);
3 |- J& u( f7 Q C% a UF_MTX3_z_vec(matrix_values,z_vec);+ H$ c& F- C/ _8 _ T
UF_MTX3_initialize(x_vec,y_vec,mtx); 3 J! ~- j8 h! f0 j
UF_CSYS_create_matrix(mtx,&mtxid);
& w2 E7 U/ t5 P3 P0 m UF_CSYS_create_csys(csys_origin,mtxid,&csys); # t4 _6 {( j' ^. B
UF_CSYS_set_wcs(csys); : L% h0 z8 D0 Z7 V& T) O$ q" k
- ^8 j8 l; P) m: R: E% t* m! F2 z* A7 [5 |3 g5 y7 O
l10:$ q/ w6 B* _( a( \( C$ N
uc1616(cue,mode_sel,point_display_mode,point_sel);
7 H; C0 e/ Q" Y2 }. h6 q3 T //UF_CSYS_map_point(UF_CSYS_ROOT_COORDS,point_sel,csys,outputpoint);+ }7 j9 B( E& s
, \0 T6 ?% N$ T1 x- o7 A arc_coord.arc_center[0]=point_sel[0]; 0 ^9 A4 t0 {9 U* }* ?- z
arc_coord.arc_center[1]=point_sel[1]; " G3 V* K2 M3 Y9 o) h, ], g/ i) K
arc_coord.arc_center[2]=point_sel[2];
Z7 o$ j: ~2 X3 Y2 }* g/ @ arc_coord.start_angle = 0;
" b6 d3 V# ~) `, x0 A- r arc_coord.end_angle = 360.0 * DEGRA; w* ]1 x0 y8 w
arc_coord.matrix_tag = mtxid;
H; z1 D5 C; m$ e$ G/ Y arc_coord.radius = 20;! Z) `7 |+ E% b$ J, [
: w) n+ T w# F& T. P. n. h UF_CALL(UF_CURVE_create_arc(&arc_coord,&arc));6 D. [; K% {, K' F7 b' w
UF_MODL_create_list(&objects);% W9 Y/ {, g9 T- Q R: r9 C
UF_CALL(UF_MODL_put_list_item(objects,arc));
& `; @; ?7 A7 {2 [, F+ \8 N9 {
, V, Z* m) H9 m7 ~8 | UF_UI_specify_vector(message,&mode,UF_UI_DISP_NO_VECTOR,direction,origin,&response);7 C6 C, l. ]1 U0 V1 |
if (response == UF_UI_OK )
4 m) a2 \+ J/ C6 r {6 q( h0 G' ?# r0 `8 j: y
UF_CALL(UF_MODL_create_extruded(objects,taper_angle,limit,point,direction,UF_NULLSIGN,&features));
$ _) k# p$ e1 v8 |0 L. V5 M3 ` }
) ~7 W* Z% U1 @! T0 C% ~ else8 X7 m) [- u$ n
{( G9 x4 Y# k/ N% T
return;
3 o9 m: x& {% z! x0 ]+ X }
, W W% P0 B+ {. f( e goto l10;
. o7 {: L( j5 i, K N" X* E* b* f7 M$ A2 y: b
/* Terminate the API environment */2 l) |( }' k" }+ i
UF_CALL(UF_terminate());
) w1 Z$ P: B: q; V$ J; d: P6 k+ n# u4 y}
% I3 c9 Q0 |* n3 S1 W- y1 S8 F4 `! M/*****************************************************************************
I. h0 z! \, l% S** Utilities3 }4 v. e2 f* n6 p
*****************************************************************************/2 M4 Q+ w% s2 I* O
/* Unload Handler& y1 P' z, y, t# Z2 R3 l( T
** This function specifies when to unload your application from Unigraphics.
. ], l' L& j& {; G** If your application registers a callback (from a MenuScript item or a: A8 i9 i* z) e1 q7 M
** User Defined Object for example), this function MUST return
C% Q5 V8 B+ N' X! d! s' Q* u** "UF_UNLOAD_UG_TERMINATE". */
9 l" `. q1 ? E3 xextern int ufusr_ask_unload( void )4 l6 P: _+ c8 p8 j
{/ |# _: E/ f; i/ l. C, n! l
return( UF_UNLOAD_IMMEDIATELY );
; X8 v/ d; x5 X. f9 W}
& L/ i9 \6 n8 P: y, z9 a( v; R3 n4 M( n: D
1 y5 ^6 K5 ]9 b8 `1 r+ R1 y" h2 y
6 k0 z1 x6 X7 Z* o/ l) M
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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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