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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。) y: g9 ~# d. B) }5 A3 z
#include <stdio.h>+ |; ?0 E2 n# a( N# _+ n
#include <stdarg.h>1 [9 h# M, B4 H# p8 U6 b
#include <uf.h>4 l- B$ I6 \1 Z" E
#include <uf_ui.h>
x% D6 u" F/ q) D; D; }#include <uf_curve.h># ~# `1 a9 Y. m) O; b7 V% w( r- I: \
#include <uf_modl.h>
6 c4 ?2 L! O9 n* ?6 F#include <uf_mtx.h>
! Z! |$ _' O. K#include <uf_csys.h>
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static void ECHO(char *format, ...)
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char msg[UF_UI_MAX_STRING_LEN+1];( F! O' @" h' C5 K; X
va_list args;9 s# @5 y/ A! h6 |
va_start(args, format);; |9 {/ P8 f' {$ z, B
vsnprintf_s(msg, sizeof(msg), UF_UI_MAX_STRING_LEN, format, args);
4 J" J: H; ^# b va_end(args);4 ~/ @2 G7 j8 x! s: U2 b$ @2 B
UF_UI_open_listing_window();/ x' u. x5 L, S5 i
UF_UI_write_listing_window(msg);& a" A; r7 X6 B# h! l9 n
UF_print_syslog(msg, FALSE);
8 ?- D' V% n* F' f+ H: z7 F" Z}
/ w9 L: T( I2 m, Q. P#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))8 l, R8 _$ I0 q3 Q( l& p5 E; e
static int report_error( char *file, int line, char *call, int irc)
1 a# c% J" L, @! X+ J7 `2 z{9 f) v. ]" y2 M/ `1 D1 ~
if (irc)1 ^3 N* d3 {% E7 r! W! }0 _# m# U
{
8 I, {8 y$ ] F4 ]* i char err[133];
q! e1 H7 N; K( M' j UF_get_fail_message(irc, err);
* H3 U* W' h" ^ ECHO("*** ERROR code %d at line %d in %s:\n",1 Y# z B$ D1 u- C! g
irc, line, file);
1 |8 c0 m9 y3 A) H4 } G ECHO("+++ %s\n", err);
' ^7 F; d5 ~+ u ECHO("%s;\n", call);
. h/ X* ?$ }8 {2 I) \5 b. U: m3 w6 p }% K: `# C2 ^5 V) h6 ~: t- `5 T/ q
return(irc);; L- V* R; x! L9 {# o
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/*****************************************************************************
$ i: c6 W: t8 \# v L( [! k! n& @- A. Y; k** Activation Methods0 k w8 c2 i& N4 Y0 h: M6 S. A6 w
*****************************************************************************/
) l& k" h2 W7 R* w3 O, t% m9 @$ ]" f$ N/* Explicit Activation- Y6 w0 x: m" J! S& {
** This entry point is used to activate the application explicitly, as in
9 P/ b6 s2 C7 ~% ~8 P& S- c8 w5 t** "File->Execute UG/Open->User Function..." */7 Q3 Z; c( J! i3 l% k6 G
5 F* S- B8 O1 @
+ B3 P. |' I! d3 S" \7 jtag_t oldwcs = null_tag;+ s6 h, @9 b7 _# k6 L* x
double origin [3] = {0,0,0};
- T4 I& m4 S* [9 d7 utag_t csys = null_tag;
# X4 b# b# ?8 d9 }8 y. W2 c$ L5 |tag_t matrix_id;
, B* K3 N+ j+ v2 i( \: K4 _* Fdouble csys_origin [3] ;. X3 O2 H0 x4 R! B9 W/ B. [
double matrix_values [9] ;
* v8 G P6 Y" o3 R! C0 T* F4 `: Sdouble x_vec [3];, ^9 ^* T7 ]& D' J+ B
double y_vec [3];7 b O* U; A7 Q t# p! o
double z_vec [3];! C9 D3 M) H4 i' T$ l+ d% a
double mtx [9];0 ^" @8 _1 @* L0 G3 P! T* H
tag_t mtxid = null_tag;9 J# K. \% z4 I. G( l! q1 `1 s& q
tag_t arc = null_tag;
# ~- E7 V, u4 k2 j! K/ F( i" zUF_CURVE_arc_t arc_coord;
4 u* Y8 U/ {+ Zdouble origincenter [3] = {0,0,0};2 p- z! V( v& f8 o# B/ C: y
uf_list_p_t objects;! S7 U# C- a( ^* n$ m
char *taper_angle = "0";
* b& }" n8 y2 ~" @1 F& L/ m2 ^5 ]# I1 ichar * limit [ 2 ] = {"0","60"};! L' a, P9 o8 F1 y8 c7 O+ a- `4 Z
double point [3] = {0,0,0}; f/ Y+ e' K4 R# g/ U5 F
//double direction [ 3 ] = {0,0,1};* \, z" a! p; r* S# V
" j5 j& |/ Z- q+ [
uf_list_p_t features;
2 j1 ^3 X2 n# F3 v5 t! U, X; U$ y9 ichar * message = "vector";
1 L5 o( z( Z6 j3 h( W( D' Y) ^int mode = UF_UI_INFERRED ;
9 y( @+ ?3 [: A( C6 C/ rdouble direction [3];
+ J2 ]2 V) q( l* [double origin [3];: ~& A$ e- E: `' c z4 `
int response;
* n) _5 E, U, n; I5 D6 K- \char * cue ="point";5 Q! i/ j. L9 s: E9 P2 p
int mode_sel [ 2 ] = {1,0};
9 O- O" `% o5 o$ ]1 R3 J3 @int point_display_mode = 1;2 D/ ?& @; A2 F5 E3 o
double point_sel [3]; ( j/ }) @+ {4 }% I! o- \" ~3 L( |
//double outputpoint[3];
3 c0 H0 n3 V0 R" }# U; s
' L, E) f, y# pextern DllExport void ufusr( char *parm, int *returnCode, int rlen )% `7 y: K2 U+ }& _1 s" r
{
8 Y/ T& z% J- A" y; Y% c /* Initialize the API environment */
6 ~; B+ o$ c1 [9 P' p& c2 A if( UF_CALL(UF_initialize()) ) 4 @5 e' t/ p) F: @
{
$ V6 [0 v0 |7 s /* Failed to initialize */" r9 a7 X# d: s3 U( p
return;
# i* G2 w8 z. j. ?+ T1 y/ [& b }2 m5 {# s/ z$ L! U! |
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/* TODO: Add your application code here */
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UF_CSYS_ask_wcs(&oldwcs);
/ R9 @ g7 r x% }/ w3 \1 o UF_CSYS_ask_csys_info(oldwcs,&matrix_id,csys_origin); % H6 R6 f$ h: g$ s4 k
UF_CSYS_ask_matrix_values(matrix_id,matrix_values);
" _0 P# Q2 p, T* v0 D6 r UF_MTX3_x_vec(matrix_values,x_vec); 3 j. _8 V) y9 Y% D3 o
UF_MTX3_y_vec(matrix_values,y_vec); k) a) J7 v' f( N' R
UF_MTX3_z_vec(matrix_values,z_vec);
0 i' p& q& @" S8 y N9 T& N5 e UF_MTX3_initialize(x_vec,y_vec,mtx);
5 ^7 D4 o4 B, v# {% M; d UF_CSYS_create_matrix(mtx,&mtxid);
8 y- f$ g' F% _! \ UF_CSYS_create_csys(csys_origin,mtxid,&csys);
% |; k8 i/ L' | UF_CSYS_set_wcs(csys);
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g8 Z* ?9 w, g) A# b# ol10:* \1 [' v% M$ \# {
uc1616(cue,mode_sel,point_display_mode,point_sel);6 R' V! f+ O5 Q
//UF_CSYS_map_point(UF_CSYS_ROOT_COORDS,point_sel,csys,outputpoint);
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f5 L2 b& `8 `) I D2 Z arc_coord.arc_center[0]=point_sel[0];
8 P8 V1 w0 f2 N5 F2 s! ^3 _ arc_coord.arc_center[1]=point_sel[1];
( n+ Y: E) }' W; Y; n( Z1 c) j arc_coord.arc_center[2]=point_sel[2];$ e6 X) l% [% S/ M' o7 \
arc_coord.start_angle = 0;
, Y/ D; U/ x+ w7 ?; X& b" z5 T arc_coord.end_angle = 360.0 * DEGRA;1 w' O# N" g; H4 Q
arc_coord.matrix_tag = mtxid;
$ k, o" Q" p1 v arc_coord.radius = 20;
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5 v4 ]2 |9 Z2 F1 x6 V UF_CALL(UF_CURVE_create_arc(&arc_coord,&arc));
) h; n- Q" N; { Q UF_MODL_create_list(&objects);
8 C3 e* _4 C z! k- F UF_CALL(UF_MODL_put_list_item(objects,arc));
, ]9 J ?) k2 _8 ^5 y. a! W/ }: [/ f' Z$ j5 U9 A8 h; J
UF_UI_specify_vector(message,&mode,UF_UI_DISP_NO_VECTOR,direction,origin,&response);
& X" }6 x n. g U if (response == UF_UI_OK )
+ i8 n' [7 F' a4 W {
- {: A. B; u/ f: |* \7 n UF_CALL(UF_MODL_create_extruded(objects,taper_angle,limit,point,direction,UF_NULLSIGN,&features));
6 n6 f: Y" \! G9 H3 r) p0 Q* X }
0 @$ j! J+ }, [ [ else
& `$ w! c: r7 g: ^2 @( g {
3 a6 t' q( Y3 K1 x3 G+ T$ } return;
( x) l9 s9 E" F" X5 K }
- c0 H" z( D* n goto l10;
" M: z- _2 Y. j ?8 n+ O2 a4 a" }$ z) h9 @& i: h
/* Terminate the API environment */0 d# f0 g: H4 D2 Y
UF_CALL(UF_terminate());2 J* }) a5 N" x% B8 r, W
}
% G$ v/ i" M8 x z: F* @/*****************************************************************************! ?" j' E8 W- x) L8 @% ^( w9 W
** Utilities
4 R" e' F! Z5 m! @*****************************************************************************/' o- P! q* O2 k& k2 s& v8 Q7 |
/* Unload Handler
4 h/ p% ?$ q# g+ D9 S& b& R" I** This function specifies when to unload your application from Unigraphics.
4 w$ @: q ^! H5 ?** If your application registers a callback (from a MenuScript item or a! o) ^4 D2 e& E& G8 E* t& B
** User Defined Object for example), this function MUST return
; ]( H! W; @) `6 L7 ~ P$ B** "UF_UNLOAD_UG_TERMINATE". */
" m! l4 ?, ]. Z! fextern int ufusr_ask_unload( void )* i" c, _& V% B$ _- p- \
{0 i2 T$ r8 U" ~) t; C. Z, |1 e
return( UF_UNLOAD_IMMEDIATELY );
0 @$ b: b6 j8 K; }3 N. j% S0 T}4 n, `* k0 M" ] k' o5 C1 q Q4 c
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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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