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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。
7 E! z: b# J& V #include <stdio.h>3 X' A- {. M( t/ J
#include <stdarg.h>
" x- w q" m8 \* ~, v) M#include <uf.h>
0 ` g% ~8 B* r) q" [) \2 x#include <uf_ui.h>
- n+ g% K2 X- y8 t- O#include <uf_curve.h>
9 K' i; ^) U! H8 E0 o- y#include <uf_modl.h>
2 ]+ k' Y2 g6 f1 n# x& K' @: ?#include <uf_mtx.h># U: O6 h W3 U* s6 g
#include <uf_csys.h>
& Z+ t- ] p' ?: g
0 a0 S3 e& D4 F3 v" ystatic void ECHO(char *format, ...)6 p9 y# G- _! y; H5 P
{; [- f f1 c4 \! V8 \. s* m7 T
char msg[UF_UI_MAX_STRING_LEN+1];
+ Z# H$ `# @7 y9 L va_list args;
0 s5 `% h' G' S va_start(args, format);9 S# ~, [; i. ~! ]" u% ?9 k
vsnprintf_s(msg, sizeof(msg), UF_UI_MAX_STRING_LEN, format, args);5 a; U/ N& n- W; p% G
va_end(args);% H+ r- N' `- |( ~7 o
UF_UI_open_listing_window();
N3 Z8 @* E9 S, k* g UF_UI_write_listing_window(msg);3 Z: i/ \: U/ c$ R) K$ U
UF_print_syslog(msg, FALSE);/ ]% c; h8 U4 V* z0 h; A: x
} x D2 U. R" _9 G
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X))). `/ l: q. z& u1 A! k# A# X
static int report_error( char *file, int line, char *call, int irc)- G. f' R+ R4 h) O$ P
{1 ], F- X; w# G) C
if (irc)
; X! q( H. U" F. q% I3 ^ {# M$ B2 b) B' Y4 A0 t% x
char err[133];
! c' I' i/ d% m3 x$ e UF_get_fail_message(irc, err);" f5 X5 H- `2 q- H9 P" [5 V' I
ECHO("*** ERROR code %d at line %d in %s:\n",
, [( Y* E. d" ^! J: V6 g9 ^/ l irc, line, file);
* k, v) \& M9 w0 G6 d ECHO("+++ %s\n", err);1 u+ f3 F" j* O# ^. _
ECHO("%s;\n", call);# G0 B1 G' }( O' G; u- C5 U1 T* h) M
}# w: g7 X, W) D: ~
return(irc);
, c7 I; s! w7 \) ^}
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/*****************************************************************************! l' I W: a2 S! |/ M# b1 P, C
** Activation Methods1 K9 S9 n9 W: H
*****************************************************************************/
) H% ^ k+ b& S1 k0 F/* Explicit Activation
& e* s% T, T# q2 i3 S** This entry point is used to activate the application explicitly, as in
& z. \& ]" n3 [3 j' p** "File->Execute UG/Open->User Function..." */, X5 l3 w1 @1 F
( H' U; h- |& z$ a. w; {9 ]- }. ^% L" B! j" S' N! _/ Q
tag_t oldwcs = null_tag;2 V, ^9 ]# v3 T$ H1 z4 k/ O
double origin [3] = {0,0,0};2 ~7 |5 Q7 f; T' h( _, V3 d7 ~
tag_t csys = null_tag;
6 {& Q8 N; n) [' Z0 F' _6 v: Vtag_t matrix_id; 9 `! A" q! S( a: A3 S) o
double csys_origin [3] ;
* T2 u+ X. j7 s$ tdouble matrix_values [9] ;
! U$ i) J* `/ W* Q, }) p; p5 z3 gdouble x_vec [3];
$ p1 S$ N7 g6 _: L% `double y_vec [3];
^, \' r- X, H9 udouble z_vec [3];
% n4 g$ h# X! }7 Y; Z2 h: H" xdouble mtx [9];
t4 v; m' |& U" ~tag_t mtxid = null_tag;
7 c0 h/ d6 O2 z2 btag_t arc = null_tag;3 X5 z% A# e# j* y3 l3 p9 o
UF_CURVE_arc_t arc_coord;
/ ?' R; E2 q, f) F6 C6 s; ldouble origincenter [3] = {0,0,0};# S Y3 z h2 x6 \( o8 f
uf_list_p_t objects;
/ t: x; t3 F4 f) V: Uchar *taper_angle = "0";
' y Q1 [, {& gchar * limit [ 2 ] = {"0","60"};3 D8 P5 l. H, y* \, J; N
double point [3] = {0,0,0};
) H9 d+ j: K0 |7 ]8 m* a5 j- C//double direction [ 3 ] = {0,0,1};( e8 ^# o x+ W
x+ O8 c& w* l" T0 M& m9 M( @
uf_list_p_t features;
& \0 ^: V8 [% r2 v0 }3 Ichar * message = "vector";+ n4 d0 p4 I, a( H' Q
int mode = UF_UI_INFERRED ;
; }+ C& c- }0 Z1 t8 sdouble direction [3]; . }8 D# Y" n0 S. R! |$ h
double origin [3];
- \4 E' r. ]. M$ E7 n4 aint response;8 Q# V3 |; t, J A. P
char * cue ="point";- M/ n6 F, J/ ~- f; _0 O
int mode_sel [ 2 ] = {1,0}; 5 y4 O7 h7 p l
int point_display_mode = 1;* k1 _$ X' T& w) l7 y
double point_sel [3]; : q6 e, b8 Q2 B! ^0 e
//double outputpoint[3];
! m8 c4 B, Y" v9 H7 @ q& ^3 @$ I. v( d) q% V+ i2 P! h
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
* Q' D/ Z/ U, t {8 D6 {: S2 W{
5 t! U4 ~& {. M4 S( [* t /* Initialize the API environment */
6 v2 O5 a& C! ^" ]0 w if( UF_CALL(UF_initialize()) ) ; T+ ?7 \! f$ e- r2 _( L/ |6 N& u6 c; \
{
, C2 F9 g# K; X; w/ O /* Failed to initialize */; l! J- T. |1 i( a
return;, {9 n/ Y6 O6 R5 W# l9 ?! z+ m
}% b4 V# w; {0 w
! ]& e# @$ g9 S2 P /* TODO: Add your application code here */
# x2 y# v. C/ ]" t f; n8 [, }; d& e* y8 E* J
UF_CSYS_ask_wcs(&oldwcs);
5 u! R8 F8 s, K/ \9 f UF_CSYS_ask_csys_info(oldwcs,&matrix_id,csys_origin); 9 |3 z( E: X6 s
UF_CSYS_ask_matrix_values(matrix_id,matrix_values);
( G+ P& v: \; a UF_MTX3_x_vec(matrix_values,x_vec); ' F- L1 U& H5 m* [. l
UF_MTX3_y_vec(matrix_values,y_vec);7 H' z5 X$ ]! c2 w7 b" K
UF_MTX3_z_vec(matrix_values,z_vec);
5 ?+ |: }1 C% } UF_MTX3_initialize(x_vec,y_vec,mtx); G9 u/ V% t; V* ?; u, ^. ?) X2 l
UF_CSYS_create_matrix(mtx,&mtxid);
1 C! ?' p: N, v1 A/ U UF_CSYS_create_csys(csys_origin,mtxid,&csys);
8 H6 R- p& ?1 j7 e; ~ UF_CSYS_set_wcs(csys);
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5 T0 T- e0 \2 ^" Q
l10:2 G9 H4 R7 R( g. M
uc1616(cue,mode_sel,point_display_mode,point_sel);
* e1 A" m( m! c( q T+ S //UF_CSYS_map_point(UF_CSYS_ROOT_COORDS,point_sel,csys,outputpoint);
) N2 k9 G; b' \; K$ K+ y7 ]
9 {& M+ M" i7 G arc_coord.arc_center[0]=point_sel[0];
' s: C) }# c8 U. a9 p( J arc_coord.arc_center[1]=point_sel[1]; 2 ? A- A$ H4 Q; T( g2 _! p# x) G
arc_coord.arc_center[2]=point_sel[2];
# g! L r" S& R7 j% n1 H arc_coord.start_angle = 0;
& W& i9 o% K; W5 ^! N! F1 Y) H arc_coord.end_angle = 360.0 * DEGRA;
$ X: L8 [& J, B, h% y arc_coord.matrix_tag = mtxid;0 Y3 e3 `+ b8 R7 a# w* f/ ]2 @+ y
arc_coord.radius = 20;
& O* d/ ~6 x5 y6 W& m
* |8 x( O. k) w# K UF_CALL(UF_CURVE_create_arc(&arc_coord,&arc));
1 Q* A% I8 t! r( h8 E3 |+ i UF_MODL_create_list(&objects);
6 N. o0 F5 }, p- H. l3 H/ w UF_CALL(UF_MODL_put_list_item(objects,arc)); P3 w: g( Z" h( e5 K
5 T$ F0 v! W! }- U( o UF_UI_specify_vector(message,&mode,UF_UI_DISP_NO_VECTOR,direction,origin,&response);
. Q5 v" P+ b! K if (response == UF_UI_OK )
+ n0 A# w _7 U {
$ f; S7 B+ z0 o) W, [& j# K- v" P7 z+ E UF_CALL(UF_MODL_create_extruded(objects,taper_angle,limit,point,direction,UF_NULLSIGN,&features));
" ]/ B) M6 P: {# \; Z- K% u, { }0 V% M0 z. W4 Z/ G
else( u2 u$ d/ ^& U% l
{! [+ ?- j% q: C, A
return;
' V$ ?9 A2 y s' \9 m. \8 | }
7 w6 F. k: Q0 U" K% X6 c0 q7 H0 o goto l10;- O Y9 R) o U* Q5 T8 j
) n. s, P) u# ~7 L! c /* Terminate the API environment */
) g. `: i9 P0 O UF_CALL(UF_terminate());
* K4 | ^5 b% r8 l+ E7 o0 P}' A- t$ ^& A6 p: a; j. N
/*****************************************************************************2 u. [+ p+ P( O
** Utilities7 A7 f- Q( _/ X/ J) F( R
*****************************************************************************/
" ]2 M; |1 l: z- S/ u7 n& ]2 E/* Unload Handler
( z, \" \# w% z$ e0 s" n9 f** This function specifies when to unload your application from Unigraphics.
% p, }! `) c* n6 O** If your application registers a callback (from a MenuScript item or a
2 a3 F1 w, Q+ u w8 `: f** User Defined Object for example), this function MUST return
1 X6 |3 Y9 L/ _9 U' @ g5 k7 D** "UF_UNLOAD_UG_TERMINATE". */
8 L, w0 s+ s3 b' bextern int ufusr_ask_unload( void ), O& f& i% j% J- ^" _
{
: ?8 C0 y5 ?3 v7 M5 }& E return( UF_UNLOAD_IMMEDIATELY );: n$ a) a" C8 O+ i' z+ t/ V! ^) O
}1 v$ x# q, W5 ]1 z. @0 _
; |5 |+ S Y( P
; D n. I! S# f4 P$ S! j
% [1 ` a: S6 K# L3 e% F8 S$ 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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