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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。* ?5 b1 H6 N+ {: r/ c' a. c0 I7 \
#include <stdio.h>7 Z$ p3 x$ Q+ O' N- w6 d
#include <stdarg.h>% X! P/ V# g* b
#include <uf.h>
! n0 P. m k4 E1 Z# g2 `1 L M% r#include <uf_ui.h>/ V; y( j) D+ J7 M
#include <uf_curve.h>. g6 j" e( y: n* r
#include <uf_modl.h>% p+ R1 l" D. r) U- u
#include <uf_mtx.h>+ J+ d0 t, `3 G# m h$ G3 Z
#include <uf_csys.h>/ M( Y I& {! W1 \8 ]3 y, M# ~0 p
+ y* N, N2 ]! J* }$ z
static void ECHO(char *format, ...)6 g+ A; A/ b. r1 F4 D
{& h | P6 l0 g: O9 J9 K& J( B
char msg[UF_UI_MAX_STRING_LEN+1];6 u' _' j' w {9 Y, J$ V
va_list args;. r; I0 v$ H& R, C) s. d: ^9 j
va_start(args, format);3 ~+ n! w, }5 z5 [/ [3 A, S
vsnprintf_s(msg, sizeof(msg), UF_UI_MAX_STRING_LEN, format, args);: c4 d( {3 S; f" f/ }
va_end(args);8 W2 {7 p ^( V* U
UF_UI_open_listing_window(); }4 Q7 I9 B. R- T2 I$ O8 @
UF_UI_write_listing_window(msg);
" h/ E$ |9 H" R$ J3 F% j% M UF_print_syslog(msg, FALSE);
/ ^6 t2 F& y6 f' v! `# Z' |% f}9 R7 [: ?/ c: J2 |; `+ ~! w* g5 r
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))4 @+ F. ]: {2 I. {
static int report_error( char *file, int line, char *call, int irc)
9 d. w& d$ D% }. M y9 K$ h{
3 _) ^% O: c" q2 k, C: l! U if (irc)6 [) Z* Z3 u: ~ X& \9 ]
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char err[133];
9 H2 a1 b2 _; H$ M- k8 ^ J Y UF_get_fail_message(irc, err);
! q% i- A! Q! |# W }2 O ECHO("*** ERROR code %d at line %d in %s:\n",
. O3 Y. L' N; _7 v k4 E, }# a irc, line, file);
) h- O( m: `1 ?2 U2 h ECHO("+++ %s\n", err);. C2 e/ j8 L8 K i' Y
ECHO("%s;\n", call);' x. U- I/ e- H- v8 Y
}" K2 r+ G) _# u4 v* [8 B
return(irc);
. @" M5 }2 m6 r7 y/ c8 a1 C ?}( v9 ~3 C t- z& g
: N! \0 T# X) `7 I1 B, N/*****************************************************************************! b6 W. ~0 g/ e: [0 c( Z! i9 c
** Activation Methods* g# i( m; K, T: V. z
*****************************************************************************/
+ {9 u; n; |0 p& H) U- b% G7 v/* Explicit Activation1 N# s2 G3 K, g Z' a9 a
** This entry point is used to activate the application explicitly, as in3 A- g( u1 a; W Q3 I) F
** "File->Execute UG/Open->User Function..." */2 I: c- r K9 v$ {
3 ~% N7 b& j3 E: G$ A" v
' L- q8 h8 \) ^0 btag_t oldwcs = null_tag;6 z3 N2 K5 N+ I- I- F
double origin [3] = {0,0,0};% l, j5 j0 N8 b2 i2 F
tag_t csys = null_tag;. T9 e' ?) C/ R: ^- j/ B1 e
tag_t matrix_id;
% q3 ^- z C& h2 M# D, tdouble csys_origin [3] ;
+ p, f- ?8 ?, U" Udouble matrix_values [9] ;
5 ~+ d" V9 A: V) W" A2 H. Fdouble x_vec [3];2 B& Z6 C. O% H* g" `4 i6 @
double y_vec [3];
) Y& n. @/ `4 D' v1 V% S5 Ldouble z_vec [3];3 b4 Q# w/ \3 `3 G
double mtx [9];" d4 k9 ]% U3 u, `! x
tag_t mtxid = null_tag;
9 T9 b: { S8 o, Dtag_t arc = null_tag;9 J8 `5 v2 H0 s
UF_CURVE_arc_t arc_coord;
4 z2 H, G) _4 T+ G6 l0 adouble origincenter [3] = {0,0,0};
4 w) }# @! z1 F$ xuf_list_p_t objects;
' V: D8 U& n9 lchar *taper_angle = "0";' L, U# `4 h2 u2 a8 o
char * limit [ 2 ] = {"0","60"};
1 k% t; b- {; j7 ?# N tdouble point [3] = {0,0,0};6 l. I. E7 U, V2 {
//double direction [ 3 ] = {0,0,1};& X' A' V* S% ]5 ?/ @- w9 i
) H4 g- z" |% k$ G+ o8 N2 A" duf_list_p_t features;
5 [9 i+ D1 {( u- f0 R8 Qchar * message = "vector";3 I- C" I6 [, x6 W5 |% N
int mode = UF_UI_INFERRED ;
: Q9 K% H0 S! N- }- U, \3 j/ Fdouble direction [3];
6 k* H) R! Y. m9 ^$ d6 s' A2 rdouble origin [3];" S) m% Q! N. a: n
int response;
6 a3 V: W ?$ jchar * cue ="point";) c3 o+ M) o9 ^9 N; D
int mode_sel [ 2 ] = {1,0}; 0 U, ~ U% { T+ {- R% R6 g; l. Y, }
int point_display_mode = 1;' F2 o, Y; q/ f
double point_sel [3]; 9 c" S" U! \ i' V5 p' }
//double outputpoint[3];
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extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
0 z1 L$ A3 Z" u{
" \' @7 H0 p @2 R( Z F /* Initialize the API environment */( g- S) s# m; [0 w6 l
if( UF_CALL(UF_initialize()) )
$ P2 O5 D5 l; X6 W0 a8 \( b! { {" ]$ o: X' o; U7 \
/* Failed to initialize */0 y1 d8 q5 m& m, a/ c. p
return;2 m `. F- ?& i; d2 F
}
/ Y* }+ m. w) N( Z , X; o# a- r2 i$ a; ^: x) f: q( ~: Z
/* TODO: Add your application code here */' l! |& ^3 D# N/ x% Z8 x, R$ n
. y, h7 s; M8 n
UF_CSYS_ask_wcs(&oldwcs);
% i5 U' p3 t( a0 {7 T, s! q UF_CSYS_ask_csys_info(oldwcs,&matrix_id,csys_origin); 0 ?' e) D+ l5 g, \5 _9 f3 d
UF_CSYS_ask_matrix_values(matrix_id,matrix_values);
@5 k$ K1 Y/ C* n UF_MTX3_x_vec(matrix_values,x_vec); * W$ A8 o1 J5 G# V5 C
UF_MTX3_y_vec(matrix_values,y_vec);
8 E0 U; a0 M9 ]' u UF_MTX3_z_vec(matrix_values,z_vec);# M, H: m0 h0 N8 {
UF_MTX3_initialize(x_vec,y_vec,mtx); 9 b' p; K S- s1 D7 H! C* R( @7 q
UF_CSYS_create_matrix(mtx,&mtxid);+ d! V- `2 j" w; L& e! `# q( W
UF_CSYS_create_csys(csys_origin,mtxid,&csys);
& e/ p! l+ y) v- L. u UF_CSYS_set_wcs(csys); - w( M$ F( d: j3 L% I1 ~' F0 }( G& L
8 m) }0 h. V$ |$ Y) @
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l10: E, u0 P0 M2 d8 t) k
uc1616(cue,mode_sel,point_display_mode,point_sel);
: t, h$ O4 x: M: U8 l' O //UF_CSYS_map_point(UF_CSYS_ROOT_COORDS,point_sel,csys,outputpoint);
/ v Y. {( X5 c% E4 e6 K9 v! |& o; a) S4 x6 d8 `% v7 X
arc_coord.arc_center[0]=point_sel[0];
" `9 H. Q' @1 h/ x arc_coord.arc_center[1]=point_sel[1]; * `2 S# P+ [1 J* g q" O
arc_coord.arc_center[2]=point_sel[2];* C3 H. \& C s
arc_coord.start_angle = 0;
7 f/ }( @4 L. j* W8 E D arc_coord.end_angle = 360.0 * DEGRA;! N- A3 k% g/ g0 h; a/ k
arc_coord.matrix_tag = mtxid;1 v: |$ C9 z) \* \/ y/ u
arc_coord.radius = 20;
) ]; _ k9 H# ^% O" ^. h6 W8 g; T
' ~' A. s. [, L, b8 z. e; D UF_CALL(UF_CURVE_create_arc(&arc_coord,&arc));
- v* k. S) N* d+ l3 k7 x( e UF_MODL_create_list(&objects);. D) j7 K: H8 \2 `- l) M
UF_CALL(UF_MODL_put_list_item(objects,arc));
2 u. ^" P+ V& K3 d" H" X& R" _- r6 u# w* c; V, W
UF_UI_specify_vector(message,&mode,UF_UI_DISP_NO_VECTOR,direction,origin,&response);# m+ E) q% R4 [
if (response == UF_UI_OK ): F! W3 `6 K& D' W8 w- d/ j6 ], ~
{6 N: L# c# }. N4 i: Z
UF_CALL(UF_MODL_create_extruded(objects,taper_angle,limit,point,direction,UF_NULLSIGN,&features));4 C3 Y: |2 H' x. Y- W, C3 x5 _
}
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{ Q+ W: i/ ^8 S- j0 f
return;" L( a* ^1 E" {1 b( @- b
}) p% U) _2 a) E' |1 N! ?* ^" R
goto l10;( o) k8 a0 k5 D7 ~
$ I+ z; `- B D$ V: r" \2 R. x: o% } /* Terminate the API environment */
$ E9 P7 C, I4 E8 t& U, o+ s UF_CALL(UF_terminate());1 @2 q2 B( M! p* u/ N
}
+ X! g2 B4 d/ }$ [! c! k* u/*****************************************************************************
# ]) Y5 ?2 G& @' `1 l$ b** Utilities
" L, u- p) o/ `9 l) k @8 H*****************************************************************************/
& _# F4 y$ Y. k5 x/ a/* Unload Handler# ^' M7 F7 L4 k. I8 {9 B0 C4 R$ C- {
** This function specifies when to unload your application from Unigraphics.: k! Q, {/ P0 m
** If your application registers a callback (from a MenuScript item or a9 [. M9 H% l. `
** User Defined Object for example), this function MUST return
# o& x) F" A9 J8 Z+ ^** "UF_UNLOAD_UG_TERMINATE". */9 Q. j7 R+ [( Q0 a/ _
extern int ufusr_ask_unload( void )8 z. n) J/ Y8 E
{
& D; I- e7 ?, N return( UF_UNLOAD_IMMEDIATELY );
# j5 q4 d2 L- L( _}
0 p; m# h" |: T% `& {# H- m/ w; U
/ I4 E4 K2 G; w4 r- d, U
$ E+ N4 c; B1 `2 d+ P. t
5 a; S8 N: o+ X: F* s, x6 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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