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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。8 t, a9 E; |& B( O/ ^* R9 X' _
#include <stdio.h>, u4 q9 [8 j$ n
#include <stdarg.h>
: d7 r! H& ^* n" u) M& i H8 b#include <uf.h>
+ j% P6 J1 O( k4 r8 Y#include <uf_ui.h>( e- p2 @3 T6 e9 f# E. @: M
#include <uf_curve.h>
q! K5 [1 S( w) d0 f" I# k#include <uf_modl.h>
* {% Y, E: o2 r9 C! Z8 I) f% Q7 t3 S#include <uf_mtx.h>. c+ T' Z2 f6 \
#include <uf_csys.h>" ]" g" j' @, A- [" v1 ~( [
' D5 r0 U& }& {+ d3 A
static void ECHO(char *format, ...)0 a. G, u3 }4 H! |% Y6 S! M
{
. _1 a# a( g8 A( w0 _! v char msg[UF_UI_MAX_STRING_LEN+1];7 f9 s. {, c+ R- l/ I. E( M
va_list args;
) }8 S3 x- |5 I0 q4 W, H va_start(args, format);
2 I+ B! {6 X+ j v+ q vsnprintf_s(msg, sizeof(msg), UF_UI_MAX_STRING_LEN, format, args);$ C( X$ ?7 r, U6 G' n( m4 _
va_end(args); b) [; Q# A; D+ d! J- c
UF_UI_open_listing_window();6 x$ b- J& S& ?, O! r; ]- |
UF_UI_write_listing_window(msg);
5 C* p' l9 }6 [+ k: F9 N UF_print_syslog(msg, FALSE);
0 ]; O. q& u( p6 B0 B}; ]: G/ U: h$ N8 u" L2 w, h/ z
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
/ w6 Y( p6 }) G! X! F8 m, V3 istatic int report_error( char *file, int line, char *call, int irc)0 c9 v( i2 o* i
{9 O9 q6 Q% [4 P3 s
if (irc)
5 U! E5 s! y* D. s, U3 M) a& g( @ {
' M7 z0 [' l+ m( R4 x" N char err[133];$ r. Z7 \- U* p
UF_get_fail_message(irc, err);' y1 E1 u# D9 T: W
ECHO("*** ERROR code %d at line %d in %s:\n",
4 u. [0 z$ M) T" a irc, line, file);
$ T# }/ g0 g" v" q ECHO("+++ %s\n", err);& }- z& e; P6 W; z6 }
ECHO("%s;\n", call);* w- X0 H% _. b8 g! M
}& J0 \# P. q2 _ T2 {
return(irc);
; s% S, k/ X" j. T}
) \9 K+ a4 N; P
& y9 r; [% P! \) p5 X9 ?- L# o/*****************************************************************************, C* g; P& Y2 j# `4 L
** Activation Methods
1 a( C* U% q' z*****************************************************************************/8 s- w0 C. Y |' x; B! I8 O
/* Explicit Activation# h/ S. O" b+ z ~
** This entry point is used to activate the application explicitly, as in
+ b6 H+ Z9 h" z, a$ J, ~" N** "File->Execute UG/Open->User Function..." */ G! l' N4 i& b: h# L& E. s
% Q* V. N" m4 o+ W5 V; m/ _' h7 C; q1 D/ F( Y2 J/ X
tag_t oldwcs = null_tag;
" g Z$ c/ N1 O; Odouble origin [3] = {0,0,0};
& A9 y; b- L9 u8 G6 q0 ^9 q& Otag_t csys = null_tag;9 f" {" `$ ]3 d3 I' C
tag_t matrix_id; I, M4 M* D& \; x+ y2 e8 g5 l
double csys_origin [3] ;
6 ~, G: d5 v3 Vdouble matrix_values [9] ;
) h( i* |/ I: N" ndouble x_vec [3];8 T5 H% ^' R4 Z4 G- M. I7 j
double y_vec [3];" Q1 q3 B/ O9 y1 t0 E
double z_vec [3];
0 D& S' s6 l- jdouble mtx [9];/ r, j! h/ K6 ?
tag_t mtxid = null_tag;4 t6 z. i$ ^) _3 T: z8 D
tag_t arc = null_tag;3 n" J% C& u) I
UF_CURVE_arc_t arc_coord;
" d) a4 [) P: wdouble origincenter [3] = {0,0,0};; | T$ D6 f$ N0 k; q7 L6 f: x% d( d
uf_list_p_t objects;6 E2 K2 l) ]! q" m" L; P
char *taper_angle = "0";
& S( M2 w, D8 u2 {+ ^. c: ~char * limit [ 2 ] = {"0","60"};
% d& e6 Z& Y6 x3 b4 @, Z* P! Z/ tdouble point [3] = {0,0,0};8 N2 f, U3 A7 F% W" A
//double direction [ 3 ] = {0,0,1};$ W& Z V3 k0 u5 m4 V' I
& g% M8 K3 ?$ c) \uf_list_p_t features;
`; R4 \: q2 B* `) }% Tchar * message = "vector";
) ]- G# q% X6 W9 y( }9 hint mode = UF_UI_INFERRED ;0 S! u$ d1 X6 E, i) E# ^% k7 H
double direction [3];
( j2 B3 Q! K$ Vdouble origin [3];
- o( K) t3 a [1 s+ V/ Jint response;- F3 `- P9 V; p5 j7 D
char * cue ="point";) [7 U6 N5 |: e ?
int mode_sel [ 2 ] = {1,0};
/ ?0 t4 F1 f) l% ?( w/ cint point_display_mode = 1;4 f" f3 J' y1 C/ q
double point_sel [3]; & J! ], m- M. |; v3 |, p
//double outputpoint[3];7 l# ?% }' R7 w# M! d( \: J
: J- F7 A- C! j- k5 X
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
! o1 m5 ?( ?% ^6 B/ r1 q{* [& f* d/ q! I+ Y( |. Z# Z
/* Initialize the API environment */
) f+ N+ ~+ V K3 c5 ~7 x3 E if( UF_CALL(UF_initialize()) ) & P/ L: e! v8 `
{2 h4 m+ {% M: k( v# G
/* Failed to initialize */
. N) u: Z7 u; `# n% j- U! t2 |3 w return;( S# a) R' {! Q% E L, }% u2 V& D8 g
}. |* q( \+ S9 ~
0 Y/ {) _/ q9 a( O* }
/* TODO: Add your application code here */) x# ^( z* E9 S& Q4 Y1 `# R$ ~
8 t* X P/ e, f6 Y, U: r UF_CSYS_ask_wcs(&oldwcs); * I( Y6 Q, O2 B b
UF_CSYS_ask_csys_info(oldwcs,&matrix_id,csys_origin); % V: t; f: U' N2 R: q
UF_CSYS_ask_matrix_values(matrix_id,matrix_values);
4 U* K2 x5 `1 R( T z UF_MTX3_x_vec(matrix_values,x_vec);
' n7 M4 z- @4 w5 y6 V1 ~ UF_MTX3_y_vec(matrix_values,y_vec);
1 ]0 @* C) b4 l* E" D) {2 V UF_MTX3_z_vec(matrix_values,z_vec);1 V2 j% ]! E6 x% e. m/ Y1 l5 W, s
UF_MTX3_initialize(x_vec,y_vec,mtx); . B, E; v) M. a- z! s* R5 J" J7 l2 K
UF_CSYS_create_matrix(mtx,&mtxid);
& [& l; E. D0 m1 p9 I UF_CSYS_create_csys(csys_origin,mtxid,&csys);
$ E! f& [; ]% `3 ? UF_CSYS_set_wcs(csys);
8 o4 D. r' v: a$ W& q
2 T5 g2 o/ R5 h! v2 K0 y; m8 C- M R3 G' O
l10:
& i+ x- O3 S3 t: U9 t uc1616(cue,mode_sel,point_display_mode,point_sel);0 k+ E1 N4 o" J6 J
//UF_CSYS_map_point(UF_CSYS_ROOT_COORDS,point_sel,csys,outputpoint);
! C8 x& }" e( i6 ~: x4 O' q) k7 `4 G2 A7 L) R
arc_coord.arc_center[0]=point_sel[0]; " ]& F5 R9 C) J" v: Z" E
arc_coord.arc_center[1]=point_sel[1]; / [! C4 [" {. t( e( L; g6 q3 Z* w! i
arc_coord.arc_center[2]=point_sel[2];
8 {- T8 Q( p. x, D1 b4 |# B- ` arc_coord.start_angle = 0;
% R% J `9 ?; o5 j arc_coord.end_angle = 360.0 * DEGRA;7 Z- r( |8 y3 _9 j3 m. B' v. m
arc_coord.matrix_tag = mtxid;1 x* K0 g% `7 [
arc_coord.radius = 20;6 b; [9 D9 R1 _
* @4 z& {; C9 ^
UF_CALL(UF_CURVE_create_arc(&arc_coord,&arc));# Z J- }* Q) y3 D+ ]
UF_MODL_create_list(&objects);
; |0 \# V S$ C6 A( g$ j1 g+ S UF_CALL(UF_MODL_put_list_item(objects,arc));( w! n" ]$ }, V7 c, I8 {4 M
. W2 |3 Y3 `7 t* v' e$ j+ E6 u
UF_UI_specify_vector(message,&mode,UF_UI_DISP_NO_VECTOR,direction,origin,&response);
+ J9 L7 F, T8 j0 z if (response == UF_UI_OK )( F+ g/ k' J0 v; h
{: a2 P, W" X7 R& Z. `& \$ y
UF_CALL(UF_MODL_create_extruded(objects,taper_angle,limit,point,direction,UF_NULLSIGN,&features));
- p4 W2 _; H. m+ @# e# X }
6 s( o( u+ d C6 E: f else; ^5 a& g7 x6 k! i4 i% D: j5 q: m
{
! d0 ?) v1 J' t( j* ? return;( |" A- n$ H- s; v" l
}
7 ^, i- t) H, C% _. ? goto l10;& j! K4 p& ^- h1 u
3 E) ?. H% b- W$ b9 D( a& ^$ P /* Terminate the API environment */
1 I# r; ?6 \( \* U/ r9 a/ {; x x UF_CALL(UF_terminate());
5 ]7 {) M0 m+ ]7 z3 b2 I0 a}
, Q, w8 g5 S2 p7 v, e) q/*****************************************************************************
?8 L0 x% ]3 {' N0 f2 l** Utilities
7 l' \6 B3 E, [% D" Z) I*****************************************************************************/
7 f* J! }: D. K% Y/* Unload Handler( v) n# _4 n" ^# D5 r6 X6 n& b- _
** This function specifies when to unload your application from Unigraphics.7 F4 E) K4 \! B- A+ i- S8 }
** If your application registers a callback (from a MenuScript item or a) O( h; a5 A3 ~% o0 T x3 f; S
** User Defined Object for example), this function MUST return* G2 J9 H. \" J0 P
** "UF_UNLOAD_UG_TERMINATE". */
3 a4 ~; x! \. ~1 ?: W' j3 W, |. Kextern int ufusr_ask_unload( void )9 ]3 T3 K1 a9 f
{
7 X' \' h- H0 T% _0 H" Z return( UF_UNLOAD_IMMEDIATELY );
- V% Q7 B5 j( D4 `7 R4 O}
" U, a( b B. W; z8 E: c
) t% H8 w1 f( p* |8 U
+ |$ U9 v1 } d" q9 p( f* D
, C1 J& |9 F% Q. k |
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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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