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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。
: M# U* F$ w, A# C6 x3 ^ #include <stdio.h>8 [, V1 Y" [$ m2 x
#include <stdarg.h>
4 Q+ L; D% t/ n( Y6 r2 @#include <uf.h>) l: o- ], c+ @: m, { E
#include <uf_ui.h>
/ e' h" b% F3 Q. D! I. Z2 v#include <uf_curve.h>, P' a4 C- L/ y; y& [% L2 V% g
#include <uf_modl.h>
* R( d. G2 G8 `: u4 M) Q: t. N#include <uf_mtx.h>+ F3 r2 k: }( h) U7 V/ e
#include <uf_csys.h>* w X& h7 l+ I5 [/ F' K
3 ^! J; `" Q( S6 w
static void ECHO(char *format, ...)
7 g" T u- l& L* S. j! {{. u# N9 Q6 q: G. b* t
char msg[UF_UI_MAX_STRING_LEN+1];
/ _- L5 K: k# }6 d va_list args;
/ ]( t; b6 {4 M2 M va_start(args, format);
5 x. j: P; o8 I4 X f6 e2 L3 V; D' T vsnprintf_s(msg, sizeof(msg), UF_UI_MAX_STRING_LEN, format, args);) }9 p! U6 l: W4 [" J9 K
va_end(args);
2 j; a3 ]1 {! ^2 m, `( Y UF_UI_open_listing_window();
, A. N) ^( y3 ?- ?: u UF_UI_write_listing_window(msg);! s; T4 T+ | [ W9 K- J2 E+ |
UF_print_syslog(msg, FALSE);
, i# q5 r- e! T}
& ], t- x! b/ k8 D. x2 s* f#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
0 [$ m$ R- o! ]static int report_error( char *file, int line, char *call, int irc)
/ ?) V5 [" Q( \2 _1 ~{+ V$ W( j6 |1 `. u: ]
if (irc)# ^# P% b2 h0 I5 c& Y% @% `
{, j0 R* X4 C7 h: [
char err[133];& n& k" V, c$ |
UF_get_fail_message(irc, err);1 U+ F9 J# q7 m5 t" _
ECHO("*** ERROR code %d at line %d in %s:\n",
" E$ K5 P' t/ [ irc, line, file);% T$ v; f( Y3 B8 `) c
ECHO("+++ %s\n", err);
: A- r8 Y3 ^4 I2 B5 c; G6 g; k ECHO("%s;\n", call);2 U7 Y. n7 g% P y& Q# b
}
0 v" ^1 ^ B$ @' k! h( C8 f: w L return(irc);
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1 q0 X" u% @. o5 e1 _- w; |) \( u/*****************************************************************************; g8 c$ r' w& `' ?# e' F
** Activation Methods3 _2 K4 u V! L& y4 Q# e! z- u
*****************************************************************************// [$ [; @8 v' a3 ~* ^. g
/* Explicit Activation( A% o3 X4 Q" s+ u& {
** This entry point is used to activate the application explicitly, as in, W( X, ~+ s4 k* H8 C: w$ @4 ]
** "File->Execute UG/Open->User Function..." */
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6 u. [. x/ b7 }, C/ g0 h h
: R3 R9 ?) t. }1 e3 B% Ftag_t oldwcs = null_tag;
, ]& S6 V2 B0 x3 N6 Bdouble origin [3] = {0,0,0};4 T1 g+ k- j" d0 C: e
tag_t csys = null_tag;
1 \% e# g, l* S! R& F- o0 ]tag_t matrix_id; $ Q1 u: q2 Q2 x5 U! Q) ]
double csys_origin [3] ;" s% V) v4 Y4 R. n
double matrix_values [9] ;- v/ z, a$ L/ H& x6 i# k9 N- `
double x_vec [3];5 Y+ |+ ?0 q) L. R# h# }, T8 Q6 N
double y_vec [3];
4 C7 e2 Y: x) ], V1 i1 wdouble z_vec [3];
6 f8 Z0 f0 J7 T! ddouble mtx [9];# N& i! u* G. n" t# x" Q
tag_t mtxid = null_tag;& {7 h3 H0 z+ V' b, r9 [
tag_t arc = null_tag;5 E/ y& R& q8 K: c! I% d
UF_CURVE_arc_t arc_coord;
. ]; r5 [/ O& a; C& Cdouble origincenter [3] = {0,0,0};/ W! V& K" Q, w# s
uf_list_p_t objects;0 D' Z# F1 ^) a+ o7 j2 S
char *taper_angle = "0";7 R0 o7 H( a7 L2 W
char * limit [ 2 ] = {"0","60"};
+ Z7 f, F' G2 ^/ H% ?, edouble point [3] = {0,0,0};6 d9 i; i6 X% f- }; `. P' G3 N( h
//double direction [ 3 ] = {0,0,1};8 \4 d. y6 G% h3 J
) l# p3 z0 a9 o% Auf_list_p_t features;
+ ^5 {( |6 A. x. nchar * message = "vector";
7 _6 z( O* X; j6 U; t, z- xint mode = UF_UI_INFERRED ;
' i. n; q5 u( C! n: v( D6 Adouble direction [3];
5 ]9 X) g, U- N6 i5 W: Fdouble origin [3];) o, | O$ b% J3 O- B0 Y% Z
int response;
( G1 E% V) ]' s S5 echar * cue ="point";
, a s# h& C! ]% ?( b/ Aint mode_sel [ 2 ] = {1,0};
; H. F$ a2 y) W. ^4 D! X6 Y- @int point_display_mode = 1;
w7 a# I( W# k" c5 `% x- Bdouble point_sel [3]; & Y' n2 Y) q7 H
//double outputpoint[3];
) A) k7 @( r, ~/ S. A7 `% M5 T+ s9 y+ a z, ?7 M' I- b
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )* r% ^% ~* @; Z$ n( K1 {0 ~* J
{
: k6 b% c- r1 Z$ w* }3 \' A /* Initialize the API environment */
+ R) R s" Z0 s4 s! h if( UF_CALL(UF_initialize()) ) # ?4 |5 l6 I8 N, p/ \
{
' R, D2 U# }# }) {% i2 } /* Failed to initialize */7 N5 u5 u7 o# G5 L
return;
# Q' t( _ u% K6 _6 \! j- _, a }0 Q R# E3 T9 R1 Y
' d4 F( B6 w- u1 k
/* TODO: Add your application code here */
8 @" ~: F" k+ q, G# T3 a0 D
4 A; u( O; \: q# Q Y4 Z# ~ UF_CSYS_ask_wcs(&oldwcs); ' x* S4 ^1 Z# }
UF_CSYS_ask_csys_info(oldwcs,&matrix_id,csys_origin); ' r1 Y9 k) G* X2 q
UF_CSYS_ask_matrix_values(matrix_id,matrix_values);
2 ^% S, Y* e, j% c( s UF_MTX3_x_vec(matrix_values,x_vec); $ u- {: Z. M* S: \
UF_MTX3_y_vec(matrix_values,y_vec);
; k* [2 E0 t/ y" u/ X8 _# O% Z' `% y UF_MTX3_z_vec(matrix_values,z_vec);0 R+ k5 w& _( V9 E- R5 G; u
UF_MTX3_initialize(x_vec,y_vec,mtx); 1 j5 a2 G5 S4 O& m
UF_CSYS_create_matrix(mtx,&mtxid);
; @: z" t1 W0 f/ y* ^) q4 {, P, T: ~ UF_CSYS_create_csys(csys_origin,mtxid,&csys);
+ W' {# s1 h8 U- y UF_CSYS_set_wcs(csys);
$ A8 \, J4 V5 [$ Q4 X $ h9 I/ `1 z4 c6 m T$ c
) |; c) B) [" ?l10:
' Y; a- U% v. _- e5 t1 m% j p& t$ u uc1616(cue,mode_sel,point_display_mode,point_sel);2 ]. C- ?. t8 m- H: R- ^
//UF_CSYS_map_point(UF_CSYS_ROOT_COORDS,point_sel,csys,outputpoint);
. M3 h4 y2 i M: g# ?. h$ R2 w$ x G0 d" Z( z/ E. k" a
arc_coord.arc_center[0]=point_sel[0];
3 k s! z; G" \8 }2 r; w+ g: J9 ^ arc_coord.arc_center[1]=point_sel[1];
3 h2 h0 A# {9 {9 z$ ` arc_coord.arc_center[2]=point_sel[2];
* Z- C7 Z- S# c1 i: q$ z. w( V arc_coord.start_angle = 0;
; _9 |; o- x0 S ^9 g! ]6 T# Q& B arc_coord.end_angle = 360.0 * DEGRA;$ Q! V% p# U: f j
arc_coord.matrix_tag = mtxid;
* d: k; G, T% _2 @6 {- @# N% J: L arc_coord.radius = 20;, y& r u$ h* _+ m: o |) Y
! d) u' m3 E3 c9 e
UF_CALL(UF_CURVE_create_arc(&arc_coord,&arc));' x9 Y0 l! @. b: b
UF_MODL_create_list(&objects);
) y7 M0 F, H0 U9 e UF_CALL(UF_MODL_put_list_item(objects,arc));/ {: |# ?$ O5 R# E e5 s
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UF_UI_specify_vector(message,&mode,UF_UI_DISP_NO_VECTOR,direction,origin,&response);& Z) G8 l1 K; B& t6 k
if (response == UF_UI_OK )3 g9 h# J" R' w7 K3 `) X
{
9 v* I) [1 l$ K) d7 { UF_CALL(UF_MODL_create_extruded(objects,taper_angle,limit,point,direction,UF_NULLSIGN,&features));
2 N8 c5 }4 _6 i }
0 s6 X4 l5 s6 F7 [/ f c else. A. r8 O6 S. {4 {6 n1 k. R/ {- V
{. j' _% R5 i9 P4 K/ `: P
return;; i/ r9 M4 T$ S1 q2 z' i& ]& u
}
1 x# W0 P, r6 \; i1 }" g goto l10;3 _" x- _7 @& a6 C& Q
3 B5 j7 m8 \+ V: P0 s1 L /* Terminate the API environment */" V+ N+ T% ?) V! S$ ?
UF_CALL(UF_terminate());
2 ^$ d" j w- }$ ~7 q}
/ T- D0 c& K& z" U0 h; u/*****************************************************************************
" Q- X2 |# [* ?% P" ^" C** Utilities
9 t, P) w5 i9 e; c& N*****************************************************************************/, Y' v$ ^ A6 n) Z O) v1 s; ]3 S
/* Unload Handler ~- `( R+ j, L2 ?$ {
** This function specifies when to unload your application from Unigraphics.
. E* m* s! Y9 x P( }3 e* {- \9 R** If your application registers a callback (from a MenuScript item or a
. d0 X/ [+ Y! K9 z' P: l/ Z, E** User Defined Object for example), this function MUST return/ t2 a, ]: Y6 z; X
** "UF_UNLOAD_UG_TERMINATE". */# u( r5 ~! A) h2 L9 S
extern int ufusr_ask_unload( void )( o$ m0 U/ y3 g3 Q; [' |3 }2 q
{3 j3 J+ K: q* n9 o4 I" a8 e
return( UF_UNLOAD_IMMEDIATELY );
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# ^- u D. c b; s
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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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