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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。; b# f% L- U7 v1 e+ ^
#include <stdio.h>( E3 D- A5 k3 V/ w" H$ p
#include <stdarg.h>
$ |' c: W2 f: K- @6 s#include <uf.h>5 R% n$ Q ^/ Z% S
#include <uf_ui.h>
+ g2 @' ?9 l# S#include <uf_curve.h>
. U+ }8 A% u* V1 H) L#include <uf_modl.h>
8 C# P4 a% a6 p' G5 s#include <uf_mtx.h>
7 S8 X" S# j$ H, H7 T3 @#include <uf_csys.h>
2 G8 ]) Z+ x. A6 Y) w _) k+ p- `
static void ECHO(char *format, ...)+ Z; D# v& K5 }3 | H
{
/ z& @5 G2 [7 s. Y4 m0 Q char msg[UF_UI_MAX_STRING_LEN+1];& }# N: P2 `7 n
va_list args;- z; {! i8 S9 L1 `9 q& d
va_start(args, format);& Z/ p; `& ?7 d7 s |
vsnprintf_s(msg, sizeof(msg), UF_UI_MAX_STRING_LEN, format, args);4 I+ q% G$ _0 Y- D3 j1 Q6 x& S$ N
va_end(args);& \2 I- t2 ~# p! r) X
UF_UI_open_listing_window();
t% q' f, h. a2 Y, P* `' n2 c UF_UI_write_listing_window(msg);# u/ c7 y# s! z0 {% H
UF_print_syslog(msg, FALSE);) e/ I# I# `. b" F
}" |( N/ N$ D. |/ I, M
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))9 u* k/ w+ Y7 i! f) O
static int report_error( char *file, int line, char *call, int irc)* {+ m3 u# K, d8 ?5 g
{
, c6 w& X! b( ?+ B8 X if (irc)! @' B ]# e8 N, i k/ H
{( l# f* `, d- Z) ^
char err[133];
. H3 |. Z6 K# D) f2 r+ t$ X UF_get_fail_message(irc, err);
( E. ] ?7 {" v5 E% d$ J F* } ECHO("*** ERROR code %d at line %d in %s:\n",5 k) _5 L, o$ j, t* f4 J! ?6 }/ T
irc, line, file);
+ O$ g7 a4 J& @& _$ [. ?$ Z4 Q: O5 i ECHO("+++ %s\n", err);% H% n2 N$ v; q( v! D5 p$ b
ECHO("%s;\n", call);
0 ]% z0 m, K) X$ F }
- p1 K/ c8 v: e9 e, m- Z+ q. f return(irc);
3 H' D i, K Q5 J}
, }9 H, n N( Q x
: v2 a# w$ K9 e/*****************************************************************************
9 b+ }9 E9 q; \0 P: g9 U9 S** Activation Methods
! }% h) I J7 N& `*****************************************************************************/
- {& x& w, o# m0 ^/* Explicit Activation) x" x9 s# u! _, [; Z& b
** This entry point is used to activate the application explicitly, as in
1 E8 _; [ ]7 I** "File->Execute UG/Open->User Function..." */# w) w. t% B7 M" X
6 e5 @: h4 D7 \ H( o% N2 u, F
5 }" @ E( j- r; q& }5 S
tag_t oldwcs = null_tag;& e1 f# x" @; L, t# S3 ]! K; g
double origin [3] = {0,0,0};1 t& l+ C5 H; t' q
tag_t csys = null_tag;
! r1 u; ]$ X( a2 o% ^! I- y/ stag_t matrix_id; 5 G% z4 c. e7 P$ j: [
double csys_origin [3] ;9 w" v& X8 n- _7 ?4 u. ]. {" H
double matrix_values [9] ;
5 |: I1 y& f1 \; B! @9 r: Q, k$ d; U Xdouble x_vec [3];' l) S3 i" g7 w8 j2 v
double y_vec [3];5 ?" v% }7 x# Z% I
double z_vec [3];
" l. b) v5 M" N4 m5 y( I9 Ddouble mtx [9];
" X z4 n- q4 x* ]2 _tag_t mtxid = null_tag;
1 i7 y, |, M7 Mtag_t arc = null_tag;7 F! w- E8 x( c! I- B: Y% k$ f
UF_CURVE_arc_t arc_coord;
$ Q% b8 P( z4 e7 A6 J5 H) v& sdouble origincenter [3] = {0,0,0};8 s5 `+ U. F, c! a3 @8 r
uf_list_p_t objects;0 p y% Q: F+ n
char *taper_angle = "0";6 \3 q- |+ r/ [
char * limit [ 2 ] = {"0","60"};
3 r: m% Y7 n- h+ Y) X) qdouble point [3] = {0,0,0};8 k3 Z- j! T# P7 ]+ y7 s" a
//double direction [ 3 ] = {0,0,1};& g3 c2 p! ?: J0 z Z2 R% o0 i
. w0 G1 o1 v/ K7 _uf_list_p_t features;1 u+ k0 Q0 W/ {, C9 B' x
char * message = "vector";
* h/ @3 A; u4 G# {1 ~+ f" Aint mode = UF_UI_INFERRED ;
. m" d7 x$ o0 x$ N2 s7 Y/ C/ v: Z# Odouble direction [3]; 0 ^7 h( `+ Q: k
double origin [3];* V1 a& F6 x7 D3 Q
int response;
% Z3 u4 R, G( v7 g) Cchar * cue ="point";
6 j3 L- ?" K$ r% b' qint mode_sel [ 2 ] = {1,0};
2 L9 P4 Y3 J' Y" J# h, u& Tint point_display_mode = 1;# S' P, O$ U; |. x
double point_sel [3]; ; f3 n+ t6 w9 @! v/ {6 H" B
//double outputpoint[3];
3 v! V( i+ i# ^/ c `; R, h2 Z) g2 t3 K) r# }
extern DllExport void ufusr( char *parm, int *returnCode, int rlen )
- |. I7 D( w9 b8 q: ^$ o) E{; s, _+ x: P0 n! X# z0 o2 `
/* Initialize the API environment */
" O1 t9 a, v/ a if( UF_CALL(UF_initialize()) )
" z0 J& @$ B( c9 U' Y |& @, R- Y {
1 g( _& v1 x% F/ Z3 C; } /* Failed to initialize */
3 }9 I% C4 N$ v2 E# Q! y. m/ l return;0 \( [5 f) b) {
}6 W- i5 z( X6 f. F, r2 L
! E; `" }3 i& \+ K
/* TODO: Add your application code here */5 b( W) A$ W. x' O
: o3 W1 E" d2 L3 u UF_CSYS_ask_wcs(&oldwcs); , H m4 P2 }. c5 q6 J7 A
UF_CSYS_ask_csys_info(oldwcs,&matrix_id,csys_origin);
- E& s: C: t, h" g: l5 v1 [! Y, ` UF_CSYS_ask_matrix_values(matrix_id,matrix_values); " {5 Q6 k, t7 D& a# c2 Y1 v
UF_MTX3_x_vec(matrix_values,x_vec); * T6 }6 d6 `, s( t) L
UF_MTX3_y_vec(matrix_values,y_vec);
" @: B' f: R8 Y! W- b1 I3 o, u1 H UF_MTX3_z_vec(matrix_values,z_vec);
6 e8 M4 p' U8 V3 L. s# H UF_MTX3_initialize(x_vec,y_vec,mtx);
( r3 F) c/ }% ^- I UF_CSYS_create_matrix(mtx,&mtxid);
0 K7 ^ r- T+ V# B UF_CSYS_create_csys(csys_origin,mtxid,&csys); ; d' t1 Q( d1 ]: I+ Y( D0 N
UF_CSYS_set_wcs(csys); ' ?: E7 [3 m3 ~* S, s' C) h
+ t/ I( G3 b" t+ ^: ^" s% S# E' P& G+ E/ |/ c2 ^1 R0 f* v; B
l10:
* s1 L2 e! W, G0 @* a/ \ uc1616(cue,mode_sel,point_display_mode,point_sel);
2 \( D6 n, |; s4 ~1 A. @ //UF_CSYS_map_point(UF_CSYS_ROOT_COORDS,point_sel,csys,outputpoint);4 t. g" _7 B; a* o
" o, d5 q( i" S( O5 d: G0 S
arc_coord.arc_center[0]=point_sel[0]; 4 }3 ~) H. B r/ q
arc_coord.arc_center[1]=point_sel[1];
& H# q6 J1 i$ x6 s% Z8 Z arc_coord.arc_center[2]=point_sel[2];
* l6 m; o8 ^/ F8 L8 P4 r0 N+ u# d: I" K arc_coord.start_angle = 0;
5 \, k9 I% ]& r7 Z2 D) O% c arc_coord.end_angle = 360.0 * DEGRA;5 Y& T! u3 S* _ b" N8 b
arc_coord.matrix_tag = mtxid;+ X/ b7 N+ h- _4 R/ ]
arc_coord.radius = 20;
6 _4 Q) j7 W& u7 j2 Y$ U! k* b
& R3 E# A' _9 Y4 i [' w4 r+ A UF_CALL(UF_CURVE_create_arc(&arc_coord,&arc));/ M. d3 C! `3 _0 z3 `- }3 W. b
UF_MODL_create_list(&objects);
4 N1 ~: q$ J% r8 [+ W5 X2 K$ U UF_CALL(UF_MODL_put_list_item(objects,arc));* s/ c; j0 d2 ^: E6 p$ q5 B6 D/ |
- B4 s0 o6 Y7 f6 t, I+ @
UF_UI_specify_vector(message,&mode,UF_UI_DISP_NO_VECTOR,direction,origin,&response);
2 D& [$ p8 t5 d& U' n" Y if (response == UF_UI_OK )0 O- @; m7 Y* q# y( y& q3 F
{
# t) A! W: K2 |' w& l5 u UF_CALL(UF_MODL_create_extruded(objects,taper_angle,limit,point,direction,UF_NULLSIGN,&features));2 m- b6 C- R" j
}) Y2 G- ~4 `9 e/ P
else
! u4 N/ k% G" D {
# V. ~2 V; N( J% C" i return;8 I- y. u" E3 @ S0 F h: ^, c
}
4 D* y% |) [3 H+ I* m, S" L goto l10;# j5 N; K1 c& r8 A5 z8 C* R" O' v
; z o% G3 ^3 W9 r+ W
/* Terminate the API environment */% h( s$ z7 D3 s; v0 f- v
UF_CALL(UF_terminate());' T) O- H# K! V% A* F# f
}/ F1 ?; V! E+ d* j( m" p2 E0 J
/*****************************************************************************. ~: o! ?3 u- N
** Utilities
- `9 {6 e) ~# _5 w8 |$ d, |*****************************************************************************/
! O) y- u4 A8 f4 L/* Unload Handler- m' _# t+ e! w4 W( y+ Z3 j
** This function specifies when to unload your application from Unigraphics.
, }- I8 F+ U4 s& q1 ^7 u** If your application registers a callback (from a MenuScript item or a
# k8 j( T, V0 ]& u8 V' p** User Defined Object for example), this function MUST return3 Y% \$ x$ c: m0 s8 z+ N. m
** "UF_UNLOAD_UG_TERMINATE". */* n" s& Y1 ?# h9 D
extern int ufusr_ask_unload( void )% B# j3 |9 X$ R
{* f& F% t' ]2 ?5 X) y
return( UF_UNLOAD_IMMEDIATELY );
0 S2 o* N8 V( F2 j}8 ~5 S O/ o _
9 T4 K+ q( b1 I( D- K3 c$ D) D3 A( l0 v: }- ^8 X4 y% [
! N4 C9 i4 H; N: f! V0 Z5 E |
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绝对坐标系下成功
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转动坐标轴
-
点的位置在圈出的位置,圆位置不定。
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