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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。! d m7 {/ r; m# t
#include <stdio.h>
4 g' a0 k! h* t- R" v, {#include <stdarg.h>
5 ^! y$ _7 m1 i1 T& }#include <uf.h>! g# i" {4 S$ n1 g- q- N1 e
#include <uf_ui.h>1 V! U$ D& ]& j; ? P2 f
#include <uf_curve.h>) r3 U6 a% h. J
#include <uf_modl.h>
3 r8 m1 q7 e+ Y i& y8 F+ I7 x#include <uf_mtx.h># Y" U0 w# W# R( [, A8 e
#include <uf_csys.h>) i, n# d: I4 p: C& j
8 f. \. }- x5 j6 v; U& Fstatic void ECHO(char *format, ...)0 n/ n5 }/ d2 p) g6 V5 X
{$ g/ b0 G1 Q( n' ?
char msg[UF_UI_MAX_STRING_LEN+1];
% V# Y( h% p% c7 Y% q2 e( q va_list args; [) X2 T3 h1 s2 d6 H
va_start(args, format);
- k! f2 M% j1 U6 Q f# q vsnprintf_s(msg, sizeof(msg), UF_UI_MAX_STRING_LEN, format, args);' T0 r- ]9 b6 r; S1 m
va_end(args);
4 e. o" h1 w( e UF_UI_open_listing_window();+ u0 e, g: A" A! b5 T; @5 W* |! [& N% g
UF_UI_write_listing_window(msg);
R+ `& o: q! c; {0 v; r; { UF_print_syslog(msg, FALSE);5 Y# Y$ u( _, l$ r* o b
}
( H! |1 i, W2 D1 e# o. `6 l9 ~0 j' z#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))) B; }" @3 K3 B; T8 w
static int report_error( char *file, int line, char *call, int irc)
! b7 I# V5 W! U# B$ |; }{
6 q# W, I8 m; E0 R2 g3 r if (irc)" N% F A$ W& W$ N& N
{
' H; R6 s* [% M6 ]6 P8 f char err[133];
# A+ R! } h, Z$ \, B1 t UF_get_fail_message(irc, err);
! |. S) v6 \+ U; e5 h3 p# o ECHO("*** ERROR code %d at line %d in %s:\n",
$ ?7 W: E/ u( ^1 c2 N irc, line, file);
. P7 E* o F% ]0 M% T5 e$ x* d9 C' C ECHO("+++ %s\n", err);
5 q6 H9 j3 _- F4 y9 X0 ~ ECHO("%s;\n", call);7 }1 D8 X5 E( f3 W( S+ C! |
}
6 k9 A8 N m8 W; L return(irc);2 K3 S5 N2 Q) _* m" b' w2 a
}
0 t' y( \9 b# o- ?
3 n8 s6 g/ D' ?* I: x6 z. Q/*****************************************************************************
/ F3 n9 G4 K: U' g** Activation Methods. g z F6 ^1 H' |" k
*****************************************************************************/7 A# U* D) X( i% |0 C) l
/* Explicit Activation
9 v: ~- S& C) X p0 V** This entry point is used to activate the application explicitly, as in$ i, V0 [6 k& c( w6 e( H
** "File->Execute UG/Open->User Function..." */3 o9 {' e% v+ G- K0 y7 D0 Z; t
8 E7 T1 r6 }0 }& O
; N( O( _- |2 y* ?6 ytag_t oldwcs = null_tag;+ t: a0 V+ ]4 O$ g
double origin [3] = {0,0,0};
7 [; \# N( c* O% Y3 P* R5 x! {6 ytag_t csys = null_tag;6 {6 N. D- o y2 w" p2 h
tag_t matrix_id;
" S3 |1 r) g# Z' x4 ?double csys_origin [3] ;$ K5 k4 r6 @% g! R: V- d
double matrix_values [9] ;5 c/ r) q# ?# H% ~
double x_vec [3];4 F$ q/ @. ?$ `7 n
double y_vec [3];: q) Q9 d8 ^* k4 x- W' \
double z_vec [3];- S r" t$ c$ @5 }. [) B( @7 @
double mtx [9];4 N9 t6 I0 @+ y0 M" H
tag_t mtxid = null_tag; U: \2 P. k* ~9 P+ K8 e
tag_t arc = null_tag;
3 V/ l) r1 P- j7 gUF_CURVE_arc_t arc_coord;
0 y- N4 p& d5 T/ G$ j, d. e* j: I" D7 Cdouble origincenter [3] = {0,0,0};
) x( w4 B$ i8 t3 }0 muf_list_p_t objects;( Z4 d4 y/ c# F1 m' y' k3 _! z- d
char *taper_angle = "0";
8 z5 A( t7 M4 [+ m" W) mchar * limit [ 2 ] = {"0","60"};- B$ S2 p5 r. Q3 x9 _4 d% Q
double point [3] = {0,0,0};
+ G: w! C6 V% C//double direction [ 3 ] = {0,0,1};
0 A- \ x+ O7 s1 Z$ K; |& d# ?
4 k8 L+ I3 y* Nuf_list_p_t features;
2 I$ ], S: }4 l. Z }9 L: t0 ^9 W& bchar * message = "vector";
& N1 T! i# {- @int mode = UF_UI_INFERRED ;6 o# D0 `2 Y6 q" A1 s$ \" v
double direction [3];
5 L/ c0 R4 {2 _' N" Y$ w5 @double origin [3];
5 B& h/ X0 j4 ` Q! z' d! N3 Z7 u2 wint response;8 e# m/ M: ~$ _+ d
char * cue ="point";
6 @" S9 C6 u+ Z2 ~& m6 ~int mode_sel [ 2 ] = {1,0};
' ]/ i, ` B& x3 p* ?int point_display_mode = 1;; O5 ]# t) n9 N( @
double point_sel [3];
% E' t4 r5 ]$ c) I6 X! W; q//double outputpoint[3];2 @1 U- h+ Z- g7 @7 g! F9 |
3 Y5 K% E" f, E- y, j
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
. v4 H1 [4 l7 D2 |{
$ d' o8 l# F+ \ /* Initialize the API environment */
4 Z# F! }( N0 v2 T/ i# j$ v% @ if( UF_CALL(UF_initialize()) ) * m6 Z9 R6 E) B
{
! P4 I; U. G) U; S! E. c /* Failed to initialize */# g& E a7 s4 O
return;
) W% I) j3 y5 u w+ @5 n% A }, I+ P9 d0 x$ H0 q8 H* |* S
3 l. G7 g5 a+ M9 O /* TODO: Add your application code here */
7 n Y0 n/ m+ Y
) Q& g0 J3 ^9 B$ H UF_CSYS_ask_wcs(&oldwcs);
* P3 p, r: {+ ` `9 C5 `5 A UF_CSYS_ask_csys_info(oldwcs,&matrix_id,csys_origin); ( T" y/ L0 v4 t' v
UF_CSYS_ask_matrix_values(matrix_id,matrix_values);
x, {4 e; h1 M8 o+ L UF_MTX3_x_vec(matrix_values,x_vec); & J' q5 j5 b" _
UF_MTX3_y_vec(matrix_values,y_vec);
) [4 _( j- z) N0 H3 w( k/ r UF_MTX3_z_vec(matrix_values,z_vec);
4 M; e2 V) F$ ~$ D" G; ~0 f- j2 w- R UF_MTX3_initialize(x_vec,y_vec,mtx); ) L( ? r' B, v& |' s
UF_CSYS_create_matrix(mtx,&mtxid);
% K7 c; X( q& H8 ? UF_CSYS_create_csys(csys_origin,mtxid,&csys); + h2 b1 m1 i9 W
UF_CSYS_set_wcs(csys);
* L o- S* Q: `7 W z- e1 G
/ C5 n7 A! s$ D# x9 s) [) x) j! D2 {
* I- E0 W. A0 s6 ~- o2 Tl10:
! l! e& ]/ M$ D p1 {& b5 A uc1616(cue,mode_sel,point_display_mode,point_sel);
S0 K$ e- M: f4 M. Y //UF_CSYS_map_point(UF_CSYS_ROOT_COORDS,point_sel,csys,outputpoint);( t5 n6 G" ~ Y0 |2 \% d
3 z8 _) f8 n6 F) L" w
arc_coord.arc_center[0]=point_sel[0]; 6 J! }8 v5 U' ~: t2 T- V1 O0 O7 ~
arc_coord.arc_center[1]=point_sel[1];
# m4 T, d4 C- W# F arc_coord.arc_center[2]=point_sel[2];
; T+ n" l2 D: n! S, { arc_coord.start_angle = 0;
7 r% b0 L( w0 H1 j& v6 X arc_coord.end_angle = 360.0 * DEGRA;
( Q |2 V9 ` \9 t. d F& y& o/ p3 V arc_coord.matrix_tag = mtxid;& x* c- ?' W/ o6 ]) u
arc_coord.radius = 20;
- d. k- O. K& U4 l$ r( f! {7 @
5 x- M4 {- y3 L9 i5 v1 x' l# n UF_CALL(UF_CURVE_create_arc(&arc_coord,&arc));! p9 b6 r4 O' U2 ~& Y
UF_MODL_create_list(&objects);
, V7 U- m! F" V9 b UF_CALL(UF_MODL_put_list_item(objects,arc));4 D. C: [0 }( b$ F+ s, {# C
4 o( b& H$ ~) o1 J6 K3 B UF_UI_specify_vector(message,&mode,UF_UI_DISP_NO_VECTOR,direction,origin,&response);0 T8 H& P2 \9 g* V
if (response == UF_UI_OK ); `5 x7 N) Q+ }, b/ T
{0 D! h0 m4 |5 T, N
UF_CALL(UF_MODL_create_extruded(objects,taper_angle,limit,point,direction,UF_NULLSIGN,&features));
( O" L2 j4 _ u! I" S7 h) y }/ W. }; ~ }3 m* T S; T
else7 e9 y3 t# n# Z, u( n x
{5 ^0 Q. l( g! F R" Y$ M8 L
return;
/ _( X* F8 j7 @9 G' H }
) E( F1 s! r1 Z goto l10;7 a! v- X. Z. |8 i# `: E' A- \
/ Q, t7 M8 ^" M) ?$ ` /* Terminate the API environment */) ]' |4 |3 s# G" V! k: O, _ [3 _
UF_CALL(UF_terminate());" y! C( @. E% }; R0 r
}
$ I0 d* W) y. t' Z- `- N! f& ^/*****************************************************************************! }8 l7 a- |% h5 I7 |( j" J
** Utilities
9 U: |% i z3 ]9 U7 i& R. H2 [ e7 Q*****************************************************************************/
% I2 f3 B8 V" j$ E2 x/* Unload Handler8 n$ t4 i `: b% L
** This function specifies when to unload your application from Unigraphics.
/ y1 K; q7 W% s2 W/ z7 j g** If your application registers a callback (from a MenuScript item or a
# x5 C; K5 o' w** User Defined Object for example), this function MUST return
5 y% f4 y' S& n** "UF_UNLOAD_UG_TERMINATE". */
- a o" F ~# V) |extern int ufusr_ask_unload( void ): C4 y, r7 L2 F# R' b
{6 R6 ^; P; B1 H9 V
return( UF_UNLOAD_IMMEDIATELY );
: h) k0 c3 }: T( J0 ]" o}; a8 W- T2 i0 o
- A* I( T$ c7 R' M3 k. V
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2 L3 ~$ e; w; t9 _
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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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