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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。2 c. B! v/ F# v# P9 K% ~, b* ?% H$ d
#include <stdio.h>* D2 B2 H/ `) W$ o( x; y t7 w* h3 t
#include <stdarg.h>
& ?7 f) T- [- F#include <uf.h>4 i3 n+ Q7 a. J- ~ H
#include <uf_ui.h>! \9 @- w* w. L7 f4 `) V3 a( Z
#include <uf_curve.h>- w1 \" L' W6 r, \
#include <uf_modl.h>
: |% `7 m/ \/ D; e" H#include <uf_mtx.h>
0 I' ?& b2 l/ Q#include <uf_csys.h>( j" r# m( y: {( V! W. l) T# H
- c+ D3 G: d: Lstatic void ECHO(char *format, ...)
& \+ O8 v8 [) w% Y! ~% X{
' D9 W D H0 ^" E char msg[UF_UI_MAX_STRING_LEN+1];0 z! P& s! x+ @
va_list args;& B; Q6 s6 @4 h% c
va_start(args, format);0 u+ Q( ^; \' e" m& v0 Y: p9 Y O
vsnprintf_s(msg, sizeof(msg), UF_UI_MAX_STRING_LEN, format, args);) H+ Z* n8 u: N) ]
va_end(args);9 B% r. }) i& B+ d
UF_UI_open_listing_window();8 d. G* E5 U/ C5 E
UF_UI_write_listing_window(msg);
, [0 |2 k5 k( L5 |- P UF_print_syslog(msg, FALSE);
, D; A8 X+ Z+ X}
# Z" t T" t. M9 B1 ^4 r* ~#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
* ~1 D- w: r& G; c* Z, Q* Y8 sstatic int report_error( char *file, int line, char *call, int irc)- y/ ]( N0 J9 w" @" d" i/ k4 W) O
{
. W! J% @4 F7 U5 d5 o if (irc)7 v1 a% @; q( l3 g
{
- q. _7 ^2 c! E b1 m) G. B char err[133];# g; Z! J: F/ N& }" b w6 q$ H
UF_get_fail_message(irc, err);: c; c' d" C& D. E- q( q# R5 l
ECHO("*** ERROR code %d at line %d in %s:\n",& D! F; L% A* ^6 I. {1 `8 P0 T4 m
irc, line, file);
6 M- _4 r1 R7 i$ q$ S. v ECHO("+++ %s\n", err);
# Q! G! C( q5 I3 T" Q ECHO("%s;\n", call);
% X" d- \# _9 ~1 R+ ^+ f% S }
/ o& B' k \, w; o return(irc);1 } P& T1 T/ ~/ r& ]
}" d; c) [3 J2 v& \. {9 H! V& o, Z
1 y1 i8 V! t7 |3 b6 d/*****************************************************************************
0 Z. x6 m& H6 q7 F** Activation Methods
! g/ P% @- w y6 W*****************************************************************************// @* F+ E4 t+ c! Y3 q% b* B
/* Explicit Activation
( O; S/ N) I: F" G3 u** This entry point is used to activate the application explicitly, as in! [5 k1 N5 V* T: }
** "File->Execute UG/Open->User Function..." *// C% K$ W; b; u9 k" Y+ u
7 |. P- h) `5 f9 o, Z0 F" s2 u
& o5 Z u3 k. e! c* mtag_t oldwcs = null_tag;
3 ~. x8 f/ b7 _5 T1 y; t0 idouble origin [3] = {0,0,0};+ l6 i) B s1 y, y
tag_t csys = null_tag;0 \: n, E1 A: h, Q3 K
tag_t matrix_id;
5 I% {4 C0 N9 Edouble csys_origin [3] ;9 ?- W% ^1 A. c2 o/ u: K$ z
double matrix_values [9] ;
" K9 Z* E/ d5 R6 ?double x_vec [3];1 |! {: J' {5 v, {5 q
double y_vec [3];! E3 h. P# H& f' ]
double z_vec [3];: Y, j( K; v9 V5 d- a2 I
double mtx [9];
9 l) U- `! ]& t. k; Otag_t mtxid = null_tag;- P6 l: ?0 K( I6 p" Z. \
tag_t arc = null_tag;
R0 Q; H: X, ^3 E5 E$ @5 QUF_CURVE_arc_t arc_coord;
8 T N4 Q0 l1 adouble origincenter [3] = {0,0,0};
; P" G! p$ u$ K5 [; ^: Fuf_list_p_t objects;
9 l+ T5 m7 g0 I2 A0 r- qchar *taper_angle = "0";0 {* Z2 v% L, m1 |& V7 r0 K
char * limit [ 2 ] = {"0","60"};
( c6 V: ?3 ?. M% T# u3 @double point [3] = {0,0,0};' |1 }9 U6 l1 ]
//double direction [ 3 ] = {0,0,1};
7 f" n, P. z; e3 b! i* J
8 D, t9 N$ q% O6 O0 iuf_list_p_t features;
# m% {1 i2 R* A4 |" ?6 hchar * message = "vector";4 D- C6 W) r9 u! R3 d/ [ G. i
int mode = UF_UI_INFERRED ;
0 J3 C3 ~$ t& y" Y: W; Kdouble direction [3];
7 C: F" k. P9 j% ^2 R1 w/ d8 Y% adouble origin [3];
6 U' {! l7 v, q( Zint response;: K' R9 W8 N ]; ?6 P# O ?. {
char * cue ="point";
) `4 {# s- T6 |4 C9 |int mode_sel [ 2 ] = {1,0}; 0 D$ ?3 K7 K5 `
int point_display_mode = 1;
4 r' D% N3 T8 @! V# Odouble point_sel [3];
# N3 n6 d. v- `. c//double outputpoint[3];9 _! p: u! @) A9 l# h
) J7 O% q* P" s1 \extern DllExport void ufusr( char *parm, int *returnCode, int rlen )( e5 V( l! n# F7 I7 |, C7 U# A
{0 H Q- A' e4 u5 I U2 j
/* Initialize the API environment */
v& U# e* V7 ^8 p5 Z8 a1 Q& k if( UF_CALL(UF_initialize()) ) ( L! }3 H3 r( ~% s. t3 }
{
/ e9 ?/ B9 R) _8 F4 S /* Failed to initialize */
3 t! n3 ?9 o# I. g1 |' j9 _2 W) u return;
/ s2 I0 U6 |/ W) e( W }, A5 l, @( y7 P0 l
0 F4 P3 P6 r6 C# [2 i
/* TODO: Add your application code here */
' a) S: o7 }; t; K6 P
/ c7 \ x' r1 ^8 N$ x7 I" \ UF_CSYS_ask_wcs(&oldwcs); / {& ~* N! ?5 {* O
UF_CSYS_ask_csys_info(oldwcs,&matrix_id,csys_origin); * X6 \2 V$ z( e& c
UF_CSYS_ask_matrix_values(matrix_id,matrix_values); ; M( N t( @ Q5 \- P( I' D
UF_MTX3_x_vec(matrix_values,x_vec); + x# H+ }4 Y% z* k0 r. g1 F/ o
UF_MTX3_y_vec(matrix_values,y_vec);# y: H* `2 R: g8 c; b
UF_MTX3_z_vec(matrix_values,z_vec);
0 x! l% Y; F+ _ \+ O) B UF_MTX3_initialize(x_vec,y_vec,mtx); - U; z/ J- j7 I1 q6 V. c; ^8 e _
UF_CSYS_create_matrix(mtx,&mtxid); a, |$ ^) R! M6 i0 ^3 e
UF_CSYS_create_csys(csys_origin,mtxid,&csys);
3 C9 d: |: s9 \) l4 |6 S9 x7 E$ U+ X UF_CSYS_set_wcs(csys);
& N$ b, o$ ^6 {/ E
* t1 e0 Z; `9 z3 m
+ O: S+ Y0 `% j1 `" U! K! wl10:
6 q0 F C E7 K% S0 u( \ uc1616(cue,mode_sel,point_display_mode,point_sel);
/ a, ~- U( Z2 a! S //UF_CSYS_map_point(UF_CSYS_ROOT_COORDS,point_sel,csys,outputpoint);. c9 t1 x0 T# N# d" n0 c* @
$ K( V" C+ s `6 J
arc_coord.arc_center[0]=point_sel[0]; 5 P& x5 { N/ t
arc_coord.arc_center[1]=point_sel[1]; + P; X0 N3 ~( e2 Y
arc_coord.arc_center[2]=point_sel[2];" x6 S# D+ @ W5 P6 |
arc_coord.start_angle = 0;, K) t4 e* c+ k \, _9 @
arc_coord.end_angle = 360.0 * DEGRA;% K, b' M$ y$ P
arc_coord.matrix_tag = mtxid;# v7 c) ~0 n# ^/ @ A
arc_coord.radius = 20;' B5 O8 p: R" `
1 n" Y# t- h! P: P UF_CALL(UF_CURVE_create_arc(&arc_coord,&arc));
# |* E+ H" J! e: X& Y; b9 I' ^1 }& @ UF_MODL_create_list(&objects);
; |3 N9 @3 E( p- \/ h: v7 e$ X UF_CALL(UF_MODL_put_list_item(objects,arc));3 m6 U9 f0 I2 l' K ~; d
7 ]+ i+ a1 Y* o) v
UF_UI_specify_vector(message,&mode,UF_UI_DISP_NO_VECTOR,direction,origin,&response);( D, G. m; l7 {
if (response == UF_UI_OK ): Z1 D# U0 R7 c% z
{+ Z) ~* n( A) p! q
UF_CALL(UF_MODL_create_extruded(objects,taper_angle,limit,point,direction,UF_NULLSIGN,&features));( z( m7 j( Z: u8 J7 D7 \
}, |, G' c1 @, W, f1 E# k6 F7 N1 ?
else% u+ N/ i& I% R! }6 p; F% h
{1 h+ F$ n' N, E+ _, @0 H( A
return;* [- F0 p& A1 Z( K8 a( x6 A7 k. F
}" _" W4 e: Q8 q
goto l10;' F; k2 f, z0 y8 P" F$ I
9 n( g. h+ l( j7 S, V /* Terminate the API environment */3 p3 D k% @$ z9 ~7 q* I3 X3 Z# k
UF_CALL(UF_terminate());
0 A0 D, v* `8 z}! f$ T% v. I5 x8 Z# z5 Q
/*****************************************************************************. y5 C/ B) k$ d
** Utilities0 b0 S# ]' e1 p- D7 ~
*****************************************************************************// c f4 O- }- C; K1 p1 [" |9 l
/* Unload Handler& V7 x+ @- x% @/ _9 p/ u& R" G
** This function specifies when to unload your application from Unigraphics.( d$ z5 v; v6 p# L* D3 ]
** If your application registers a callback (from a MenuScript item or a$ ]* ?7 X7 Z: p! d
** User Defined Object for example), this function MUST return$ m* J( S* t$ u) @6 }
** "UF_UNLOAD_UG_TERMINATE". */
- T" v0 T7 c. T& v5 V$ u9 Lextern int ufusr_ask_unload( void )
- x; i: Y, @. ?0 P{
- w) z) z' I7 }. @8 o$ V return( UF_UNLOAD_IMMEDIATELY );
9 M. d& q, n5 w' V: J}
0 B5 o( R" U' a, _' i: N! f+ ^3 Q+ {7 W6 |
* E, h$ R. S) o
# p! R0 Y8 h% u7 |& p7 F) e, p6 n |
-
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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