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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。
, A; F3 b; N8 F) m: M #include <stdio.h>
! ]6 M6 K; k# B" X#include <stdarg.h>
8 q& T- x. ?+ Q$ @/ a, h. ~) x#include <uf.h>0 w( y9 K# m: n/ o! {: B% a
#include <uf_ui.h>" J8 y( l" H9 k! k+ C. w3 a; D
#include <uf_curve.h>
; R( T9 ~4 a& Z9 Y4 W; v#include <uf_modl.h>* h4 F, E/ _! C4 Q: p3 }$ t
#include <uf_mtx.h>
; l% h- x* j2 k0 W+ ^8 J#include <uf_csys.h>9 |0 m5 P* r) B! x
$ M1 [; ? o v5 D4 H* cstatic void ECHO(char *format, ...)
0 {* f" d/ M4 u1 \7 X{' n4 I# c1 z% b7 G: `, h5 L
char msg[UF_UI_MAX_STRING_LEN+1];) R0 [" _+ z, {* V
va_list args;8 d D) r8 k( A
va_start(args, format);* J! C f1 {# n! B Z& n" K6 U
vsnprintf_s(msg, sizeof(msg), UF_UI_MAX_STRING_LEN, format, args);+ j8 i- W& o: q" B* l! X
va_end(args);
+ W' ^5 c# \! c/ J; n0 \. B+ V* ? UF_UI_open_listing_window();: x( B. ?& x9 H7 Z+ |3 b
UF_UI_write_listing_window(msg);5 d: s1 |3 L% x1 u( I; e% q
UF_print_syslog(msg, FALSE);
/ B) E3 e& S( Z}- \4 [" \9 N3 ~1 E
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
9 I# r! d1 B! ^" A, y# }static int report_error( char *file, int line, char *call, int irc)
* n0 F+ G5 s4 k- i8 r' y{! l! C s( ~8 c4 l
if (irc)% o1 P* A# s9 W3 @) p0 e ?
{
7 U$ z7 j# r# W2 b9 c char err[133];
5 n* x, i+ k9 ]( |- J' H UF_get_fail_message(irc, err);% a* r, M# Z$ g$ ?9 ?$ K$ m
ECHO("*** ERROR code %d at line %d in %s:\n",
2 X5 W! ^" k g/ C, j; g" ~! L irc, line, file);
4 H" f" h5 ?8 h! P7 W9 n ECHO("+++ %s\n", err);" l8 M% F. N" D) e1 y0 F% J
ECHO("%s;\n", call);1 ~8 G' l, s1 V. I! F+ N+ @) `3 @" N& X
}
+ m) y5 Z0 Q+ F' h0 `5 S return(irc);' {8 g3 [: g* G% ]8 ~( S8 T" w
}) z% P2 K T# p2 N0 b% \
& q# D" }% w: }$ x3 W$ E( }& v/*****************************************************************************1 f( ?( o! h+ ] H" I1 M+ e
** Activation Methods
9 o/ D( Y! b0 U7 \*****************************************************************************/
2 t: B% u3 x8 ^& s5 P/* Explicit Activation
R8 Q1 Y3 x. c/ n' b+ y9 o** This entry point is used to activate the application explicitly, as in- e6 t7 l7 S- y
** "File->Execute UG/Open->User Function..." */
& } {' @) X1 u4 I. s) v. l3 f
( ]5 E2 `4 w" d' N _3 C6 i+ W: U, F. f% Q) Y; U% d
tag_t oldwcs = null_tag;% [& i( h; y. C# M
double origin [3] = {0,0,0};: o5 J5 q4 G3 j( X
tag_t csys = null_tag;2 K* K% I0 n1 E
tag_t matrix_id;
$ h' f9 a1 \ o2 Wdouble csys_origin [3] ;
8 J: j9 [$ }2 I$ r6 P- f) p4 bdouble matrix_values [9] ;
6 d8 V3 ~7 x* Z- l. l# cdouble x_vec [3];4 Y$ t7 C( p1 [ d% n% V; ~
double y_vec [3];+ |7 \5 }& m( o1 v5 ]: x
double z_vec [3];; y' ?# M' z/ r7 |1 I2 C
double mtx [9];3 V$ y7 J" M1 \& N
tag_t mtxid = null_tag;1 d2 k1 I% s5 } n4 t4 w9 Y
tag_t arc = null_tag;! o! T5 ^5 {) a% ?8 {9 {6 G9 y) Z
UF_CURVE_arc_t arc_coord;! ~& G3 S5 d/ G' R d
double origincenter [3] = {0,0,0};
% j/ E3 q" f9 I1 m5 A; Luf_list_p_t objects;
, s! v; }% @, E% Echar *taper_angle = "0";. c; i8 X( R2 ?4 L, B" _
char * limit [ 2 ] = {"0","60"};
1 ^ C% y7 A9 P' Cdouble point [3] = {0,0,0};& V$ R# \2 i, ?7 a+ K
//double direction [ 3 ] = {0,0,1};1 e- j' v# G! b3 I0 u% M! S
/ }. W: q4 P. v- p# m9 v5 Xuf_list_p_t features;
) ^# f' o' U* X+ J0 Achar * message = "vector";* l# P" S, E; }/ w2 t
int mode = UF_UI_INFERRED ;
: G/ r+ U) a' ^+ Y g; e2 W7 s. ^double direction [3];
$ d& W5 L. @8 T* Y# U4 Jdouble origin [3];
- n& m5 a) r7 W1 s- D; N, Fint response;
8 l% C5 l/ G# T2 j7 uchar * cue ="point";
4 ?$ s# b2 t5 q: X7 K$ n) g6 h( wint mode_sel [ 2 ] = {1,0};
; C$ S9 ~& o2 |. v. _int point_display_mode = 1;5 P5 q' \* Y8 n
double point_sel [3]; 4 a4 G2 B( F; \9 o
//double outputpoint[3];
8 [* F6 i" F* e8 ]& Q4 k0 W' d- e6 l7 L; Q
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )* @4 k j* s; W! O" z% `8 o
{
7 c4 g& I, u7 g0 E) a4 z /* Initialize the API environment */
: D* E( S; t$ `, T# U+ V0 v if( UF_CALL(UF_initialize()) ) % ?; _; [! ]" x2 g& A
{' V0 W1 G1 O, q2 h
/* Failed to initialize */- \$ `, X8 v" z( ^
return;
+ c6 Q$ l" i* X* n" ~$ _ }: h, v% c0 I0 j* v3 w) e
9 t, t' J- L @; o# J5 q /* TODO: Add your application code here */
& p0 Y5 L2 ?: J% W* S* m
, ?# t9 N G9 y& W! c UF_CSYS_ask_wcs(&oldwcs); 5 b& i) o8 e" X) j m
UF_CSYS_ask_csys_info(oldwcs,&matrix_id,csys_origin); $ n- o0 G2 X7 E5 l3 e3 x. U0 U2 x3 s+ d" T, a
UF_CSYS_ask_matrix_values(matrix_id,matrix_values); ! R; D" \' [ @! }# I
UF_MTX3_x_vec(matrix_values,x_vec);
& c2 |9 S! T% I' k y( a UF_MTX3_y_vec(matrix_values,y_vec);
) Q' ^6 a1 j; Z3 R UF_MTX3_z_vec(matrix_values,z_vec);, d, L9 j% x% J# ~9 m* @
UF_MTX3_initialize(x_vec,y_vec,mtx);
! s. H8 x) U9 {+ r& I2 o1 U UF_CSYS_create_matrix(mtx,&mtxid);# {. l& U, x y3 i5 D
UF_CSYS_create_csys(csys_origin,mtxid,&csys); ) t5 u' t! F6 G: Z, ~7 U2 g8 o# ~
UF_CSYS_set_wcs(csys); 7 y' X4 [& P; A# d3 s' L" m) O
' s: u8 T h6 _& I+ J
# `# I3 L1 j. L! p- n( R, D* I
l10:
9 s) O% v5 l7 N uc1616(cue,mode_sel,point_display_mode,point_sel);
( B' k" Z( N# l. n$ F# W //UF_CSYS_map_point(UF_CSYS_ROOT_COORDS,point_sel,csys,outputpoint);
' C" l$ `6 |/ H9 g q' d
5 N5 Q8 k3 g' L2 m# r arc_coord.arc_center[0]=point_sel[0]; 8 m) m4 Z0 h* i
arc_coord.arc_center[1]=point_sel[1]; ) i& H3 r) `/ X) W
arc_coord.arc_center[2]=point_sel[2];
4 ^$ x& g) [7 u! i. D arc_coord.start_angle = 0;
; R- k% U0 J p! m# w arc_coord.end_angle = 360.0 * DEGRA;; Y. ~7 @+ Z; i# t0 B) V- x- f, P
arc_coord.matrix_tag = mtxid;0 q. m8 Y' r/ d) Y! K! z# h% K9 c1 O6 w
arc_coord.radius = 20;
# m7 I" G: B# ^ , J, |+ c' J, R. q
UF_CALL(UF_CURVE_create_arc(&arc_coord,&arc));
' v, ~$ y- O# ?' u% ~0 C5 l5 H x UF_MODL_create_list(&objects);
. ?, E: |! R0 i! | X+ P% } UF_CALL(UF_MODL_put_list_item(objects,arc));
# J$ |. X& ]6 U2 _1 U
1 s) g# A" U0 A( @ UF_UI_specify_vector(message,&mode,UF_UI_DISP_NO_VECTOR,direction,origin,&response);
m" c" e% J, U% p0 | if (response == UF_UI_OK )
2 c8 t; z9 p* K9 a {
4 B! \3 K+ d' K' l$ p! o UF_CALL(UF_MODL_create_extruded(objects,taper_angle,limit,point,direction,UF_NULLSIGN,&features));
* p8 E2 Y2 |6 m. W }
% Z [8 p3 ^. f7 h4 j else
% @/ z# L2 A# x+ x7 W" [ {
4 [9 e. z- K+ w: v2 V/ Y4 [. _ return;( |% Z! l3 R1 p* e
}9 i: g, |. H; K" x w
goto l10;
$ N: T+ c* e0 M; _3 e+ T/ }, V7 d" U* g$ u
/* Terminate the API environment */) Z Y, g7 k* G* f" Z4 e, Z& G" Y
UF_CALL(UF_terminate());
* P% [- u4 h8 ?2 }) ~}
( J# `2 `6 L0 x( v( u- T/*****************************************************************************
/ a6 r/ Y* l j! E* b) E( n** Utilities
, B& l) o: l1 z1 o2 Q$ O6 g*****************************************************************************/
2 { P4 v+ ]3 B; [9 w/* Unload Handler
0 m& ]8 b5 V& k: T** This function specifies when to unload your application from Unigraphics.
- o1 x y( ~, ?0 R0 `$ i: b** If your application registers a callback (from a MenuScript item or a
# K1 c) m1 q3 m. M** User Defined Object for example), this function MUST return* H& R7 n, C5 S2 i8 @
** "UF_UNLOAD_UG_TERMINATE". */: O) X$ }! z- g' V2 t, K
extern int ufusr_ask_unload( void ). a: _, B* J- g( ]* x
{7 q% f! C2 K3 n* c O! @
return( UF_UNLOAD_IMMEDIATELY );
( a$ O" ~" }, S8 c. P2 P$ a}
+ A& z: G e5 G) g% v4 l9 \2 e8 k' x' Q" j. W' W
. ^ M' G0 e4 Z* p2 g7 l9 i8 h. [# e& h& M5 l
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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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