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- [( @9 i' {9 g* g
7,裁剪片体 a( c. M) x: n/ R
tag_t *trim_objects;' u4 M7 t* {. K7 e( |2 }
trim_objects =new tag_t[count];
4 y0 N3 J% n& I! {- C. O) t6 Etrim_objects =bound_id;
& R% K/ j7 Q5 K m) Q: q) Fvoidtrim_sheet(), }8 o# W* n2 o/ n( r
{0 c/ Q' ?9 @- o5 m1 ^7 ^4 j- f/ R
; u+ _0 h Y7 @( Y UF_MODL_vector_t projection_method ;
. h2 j, c; d7 D) s+ s projection_method.reverse_vector=0;
, z$ K. Z9 b% P# ? projection_method.vector_type=UF_MODL_VECTOR_DIRECTION;& r4 m( F$ N8 K& [& o1 e8 x- H
UF_MODL_vector_defined_by_union_tdir1;. O4 _* W4 ^; U4 A
UF_MODL_vector_direction_t dir2;
0 [" `& G9 F9 y0 W9 R- |! y dir2.xyz [0]=dir[0];
7 B. T6 f. k% X c/ c8 K; f dir2.xyz [1]=dir[1];9 ~! U2 x( u' t
dir2.xyz [2]=dir[2];+ e2 G( D. e: a8 d' U; P2 [
dir1.direction=dir2;
* D. y( ?& S; [3 _8 @' _1 i: L4 x* K; h5 y4 e7 a, q' L$ d
projection_method.defined_by=dir1;+ O1 h: H5 n/ A
% @( h* z) V7 e* L5 e+ B double point_coords[3] ;3 I, H. D! i' w7 h) r1 C" k# a; H
& E* L, r6 s) [) s point_coords[0]=center[0];. m. J9 H/ m2 }) J* q$ l3 G
point_coords[1]=center[1];+ L* F" x0 B% o& n5 v9 ~
point_coords[2]=center[2];
& T5 V2 o) @) |! l2 j l) k& F5 V+ Z6 I! V
int gap_point_count ;/ p- Y8 ~) d$ C! O" D# `. u5 W
double *gap_points;
: r/ d2 b+ k" S- h' ~ tag_t feature_obj_eid;
8 p0 o7 v6 W3 {9 h% H UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_method,4 T4 R5 y( J; e5 i4 y1 v: ]
0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);
- e, q9 d; `) C2 v d( F7 A8 S! j2 ]: L
}
$ A! R" q9 b" M1 v' w8 s( Z8 K8,offset偏移; s0 p+ \1 @1 O; p
- `2 O# \5 Q7 O' m) Dchar distance_str[] = {"10.0"};//偏移的距离
& n# N+ [( Z4 t/ G& K! w
1 t4 t" q/ ~) v1 C$ ~+ e! oint num_curves;
- |+ }1 @3 G5 c" T: | J- K) ztag_t *offset_curves;$ l+ i- o6 G; s3 W
UF_CURVE_offset_distance_data_t offset_distance;
9 c$ [5 s7 J, W4 m: ]# voffset_distance.distance= distance_str;
) S {; ~7 M. _offset_distance.roUGh_type=1;+ r- }" q# v; i, T
UF_STRING_t input_string;
% p3 ^' v% s4 Y' Iinput_string.id=curve_id;//加入想要偏移的线
5 X- i2 W0 u- z; [6 S; Ainput_string.num=1; //偏移矢量方向数量
+ [) h+ Y4 X5 pinput_string.string=&string_count;//偏移线的数量2 G- v) U* @* p- Q k& t
intstring_dir=UF_MODL_CURVE_START_FROM_END;
5 q% t, r5 c' D6 N4 [+ p! ginput_string.dir=&string_dir;7 \4 e3 D7 ?. e
. e, m* G5 T" C; G
UF_CURVE_offset_data_toffset_data;
' \8 [6 i7 D& p, J1 Y* L0 n; I0 s- X. Q) F; h
offset_data.offset_def.distance_type1= &offset_distance;
8 }& e1 C$ M( H! X2 loffset_data.input_curves= &input_string;2 i ]6 d1 w$ Z4 j) u4 r( V
offset_data.approximation_tolerance= 0.01;4 _1 h: C9 j1 Z1 K/ A, u
offset_data.string_tolerance=0.001;1 u5 s8 E: k& l" f, H, }+ W
offset_data.offset_def.distance_type1= &offset_distance;. u' F7 I5 D! T8 {1 N+ b" u
offset_data.offset_type= UF_CURVE_OFFSET_DISTANCE_TANGENT;5 e* x- R5 }5 [' L' _
UF_CALL(UF_CURVE_create_offset_curve(&offset_data,* t3 h/ L. u" n2 G: r3 w
&num_curves,&offset_curves));/ S- a, D- b9 g0 X
9,创建平面
+ v- U! l9 V7 v5 a" K% y* T6 H1 VUF_STRING_tgenerator;
2 l4 A. @( W# @# @: SUF_STRING_p_tge = &generator;
. J5 s5 k: q/ g9 q8 r5 F/ v/ J5 n( [; ?" u
UF_MODL_init_string_list(ge);
+ [" U6 k2 z# E. D2 ]7 J" hUF_MODL_create_string_list(1,12,ge);# d( R$ [+ @& ^+ p$ l% V. q5 _6 l
2 |2 a, M6 d- {: n `
ge->string[0]= 1;5 y/ q5 p* ~% c7 o, \6 n/ S
ge->dir[0]= 1;//指定线从开始到结束
! C( n2 T5 }+ @/ @. E/ Zge->id[0]= arc_id;//指定边界的id3 G1 M7 `9 _: K2 q* Y# ^
doubletol[3];
( w3 C* w. I: q: b) Ytol[0] =.001;//直线公差
% o- y0 r( u; e; f3 ctol[1] = .5* (PI/180);//圆弧公差, L. P1 H3 ^6 {% ?
tol[2] =.02;//不起作用 m, T2 d$ ]2 S6 V9 v
UF_CALL(UF_MODL_create_bplane(ge,tol,&bplane));( u( w6 i+ p. z% ^
10,选择
( H7 |7 e0 @" J. ?1),点选择
0 \7 {7 S$ [# p7 M2 N# A, l; Ntag_t point_tag;2 J7 ]! O) I. U `
double point[3];
1 m+ k+ r& W* v3 E5 s L UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ; : n6 v9 k) I- s( U" j' @
intpoint_res;
& z9 ?3 Z" i% b+ B! a( W. J; G
$ n" A% a9 F8 t% S* ~UF_CALL(UF_UI_point_construct("选择起点",&base_method,&point_tag,( i* ]: t" T% x
point,&point_res));1 A, Y4 B6 h8 q
if(point_res=UF_UI_OK&&NULL_TAG!=point_tag), L$ \* ^& u) u! ^ N; q
{
b: j e2 Z; ]( o r }5 t; ]* I3 t0 A$ w) q
2),向量选择# Y3 T6 Y" g7 D$ v, u6 z# Y/ O( ?
int mode = UF_UI_INFERRED ;1 X# ~, z' _! V( g0 p5 ?' R5 s9 e
int disp_flag = UF_UI_DISP_TEMP_VECTOR;$ B6 C! o, v4 v- D' Z. W1 k" h# V% C; F
double vec[3];, g7 H- `* Z+ S6 S( f+ m
double vec_pnt[3];
7 t7 C$ v5 Z( d0 ^" Rint res_vec = 0;7 {4 X# r" D* [2 m6 ?
UF_initialize();
# c) \3 S1 M6 W ifail= UF_UI_specify_vector( "Choose aVector",&mode,disp_flag,5 k3 J- Q. j3 w, h
vec,vec_pnt,&res_vec);
/ O) ^8 X8 m5 {4 c R+ M if( ifail != 0 || res_vec!= UF_UI_OK )
( F6 ^9 X. z+ l. L4 d; v3 N+ ^( \ { & P3 H |# |1 \+ N; c& l" z0 c
UF_UI_ONT_refresh();
$ ^) U6 i+ ]7 l4 X' g# k% k1 f6 } printf("No vector selected \n" );
# C3 e! Y* _ O" ~ [ }
! Z( z+ ?: w; y5 [( l- v0 e/ }3 o5 x else
" K2 [/ f: C* L, g1 ~! d& u {
" K4 p1 f; ~- u# ?- g& u printf("Vect base (%f, %f, %f), direction (%f, %f, %f) \n",
3 T; U; E2 h4 `# i2 ], ~ vec_pnt[0],vec_pnt[1], vec_pnt[2], vec[0], vec[1], vec[2] );& F5 C' [3 j: s# ^! }
}
9 V( R# x; r6 Y" g3 h9 L: n7 S3),平面选择( K& G# i D3 D
tag_t plane_eid=NULL_TAG;* O# `1 M- @( u5 R3 L7 T
double orientation[9] ={0,0,0,0,0,0,0,0,0};- ^) F, _( v9 [5 R; g3 Q
double origin[3] = {0,0,0};
3 }8 E6 p# q- k double pts[6] = {0,0,0,0,0,0};+ e7 M3 `; ~, _$ R- @
int i, error_code = 0;3 |( ]* s9 S4 a6 u2 [7 b! \# i
int mode, display, response;! I" z" ]* }' D5 z0 C+ u; y
mode = 1; ' [; C# t# N2 W
display = 0;
* l& ], q4 Q0 d' B' I" ]7 h( NUF_initialize();
( G& s( g+ V* R7 g; {& F error_code = UF_UI_specify_plane(8 e1 |" V2 B% a, {$ U v
"Select Plane", &mode, display,. K2 e7 {; { X5 r) n; M
&response, orientation, origin,&plane_eid);2 p: Q1 L* O7 D* {( g$ T/ ^
* Z, c$ X' O+ x
if ( !error_code && response != 1&& response != 2)
% G; a. E _9 a% b2 n {
% ]( G" k3 M* n# j for (i=0; i<3; i++). p9 y; x2 N% o$ R) H& R
pts = origin + orientation;
, V. D" O. [) G- M( c for (i=3; i<6; i++)! ^+ z; g: z, g
pts = origin[i-3] + orientation;% T! d% o; N( T! Q
FTN(uf5374)(origin,pts,&pts[3],&plane_eid);
7 {1 r. O, b. T$ u& y }& g3 B/ U" d6 ^, D4 w- d# n
11,临时点,线, Z# ]- ?" W* d$ J6 F% }& P% E
void display_temporary_point_line (double point1[3], double point2[3])
! |& F/ u9 w/ z5 h* K{9 i+ E0 L4 E9 E" u. D
UF_DISP_view_type_twhich_views = UF_DISP_USE_WORK_VIEW;
! F+ K* c+ e7 E5 x3 C$ F' F, b UF_OBJ_disp_props_TColor;
2 z/ J8 ]* @- q3 Q" t+ }+ l& b color.layer= 201;# v$ J/ j6 w- M- M6 w# A3 c' m
color.color= 186;& Z# r5 O) m3 _: M! z" r1 e0 ~
color.blank_status= UF_OBJ_NOT_BLANKED;
9 M' M5 ^& |/ b$ y9 } color.line_width= UF_OBJ_WIDTH_NORMAL;/ z7 v$ K0 ]: E D4 E J; d* w1 G
color.font=0;
& M ^' Z4 r% x$ D color.highlight_status= FALSE;0 k4 e, Z; B) ~; q) s) x$ E
UF_DISP_poly_marker_tmarker_type = UF_DISP_POINT;
6 B3 Z' x8 i `: a9 q8 l
0 x5 w7 K n# R1 ?: s: b' N5 T7 f0 DUF_DISP_display_temporary_point ( NULL,which_views, point1, &color, marker_type);6 ^9 w+ h- O) |. z* H
UF_DISP_display_temporary_point ( NULL,which_views, point2, &color, marker_type);3 \3 [) m9 y& ^% e9 d' M
UF_DISP_display_temporary_line ( NULL,which_views, point1, point2, &color);; `$ X. c5 b& y/ t5 `3 R" h
}
2 R c6 l3 c1 _2 G7 v4 U12,WCS与绝对坐标转换; r6 P( U0 o3 f4 A1 r
voidcycs_wcs(double point[])
4 a( f5 m7 m! r4 T{7 P! K4 x+ |1 T5 U5 u
tag_t wcs_id,matrix_id;
% A: v# _9 H" \% H2 i! M( W double matrix[ 9 ];( u/ Y t" Z) h: W: H: }
//wcs_origin:工作坐标系原点,vec:工作坐标系轴向量,point_origin:点到原点的矢量7 t) P0 r1 ~7 g- C, d n
double wcs_origin [3],vec[3][3],point_origin[3];
0 J7 @$ l) G$ }; @5 q) E //1,得到工作坐标系( Q% Z" M6 q; M# U7 T% I
UF_CSYS_ask_wcs(&wcs_id);
, o) g) S9 ^3 i& G1 E9 W3 @ UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin);
3 L0 L! V; d7 y! Y& n% X" r UF_CSYS_ask_matrix_values(matrix_id,matrix);
: @* A$ i6 i1 U8 A/ W) m1 k/ v# Q! h4 P) J" Q6 Z
//2,得到工作坐标系轴向量
9 @% R: H8 H, b$ Y) F UF_MTX3_x_vec (matrix,vec[0]);5 y5 X8 v; u; _4 A, h7 G
UF_MTX3_y_vec (matrix,vec[1]);
7 ~( f; }! \, Q4 X3 G+ B6 I$ w' ]2 b' V UF_MTX3_z_vec (matrix,vec[2]);7 |4 U' N2 n6 m, y; S
. k U! O9 z7 I+ c% Y" b, O( i for(int i=0;i<3;i++)
8 |! ]: K- n$ p% U' q; n { # G1 s# ]6 A7 o; E, c7 H
double tol;8 O& D9 ^* G9 t& A: ^% J: ^, W
//3,得到点到工作坐标系原点矢量
: u" w( R, d1 I3 m; I6 p UF_VEC3_unitize(vec,0.000001,&tol,vec);9 ]* J, m" H6 c2 I
//4,得到点到工作坐标系原点矢量+ X/ q; |/ I0 A1 N! }
point_origin=point-wcs_origin;$ L+ V) @5 ~* l0 p9 G
}' @4 o" I+ @, b5 A/ p$ S7 u4 p
for(int j=0;j<3;j++)
1 `( M$ m* R& z8 j {
. E2 C9 W/ }9 r M4 L UF_VEC3_dot(point_origin,vec[j],&point[j]);( }, k. q0 [2 h9 i- n3 O' U8 G
}4 Y0 Y4 u; a" m6 n& s
}
9 D- g6 o4 S7 `3 \13,三点求圆心
! z4 b! K4 y- C6 \0 e: l4 S#include<iostream.h> 1 n) ?: W# ] F, @! i- q7 P# C
#include<math.h> " `2 t8 B9 B! ^$ f/ K, P. m! l
2 U+ }4 z8 a* _. m. F# i: A
int main()$ z8 f. h1 }/ U: Z
{
6 E" P4 `/ H# F% V8 Z, o& U: Z int x1,y1,x3,y3;
C8 j8 \6 w3 r; \ o double a,b,c,d,e,f;
6 K0 A, Z f% `" `& w w doubler,k1,k2,x,y,x2,y2;
; N0 }7 I- r% H4 D5 U, ? cout<<"请输入x1,y1,x2,y2,x3,y3"<<endl;
6 p& Z: k1 E2 V3 Y cin>>x1>>y1>>x2>>y2>>x3>>y3;
' d/ v- D6 y, B3 j if((y1==y2)&&(y2==y3))
) k9 {' O5 N6 \# R {
, u6 e8 W# Z& E& R, D1 R1 t cout<<"三点不构成圆!"<<endl;
5 s1 ^! s" L2 _$ ] return 0;
: z' h7 O, ^, l1 Z. C }
1 R I) } d/ L if((y1!=y2)&&(y2!=y3))
7 s( N8 `. E! x {! G. v' A2 A: y# S
k1=(x2-x1)/(y2-y1);
$ Q9 p: `9 R5 n4 z k2=(x3-x2)/(y3-y2);2 Q; `/ X$ Z9 j. }
}; m t! r; }3 J
if(k1==k2)
0 L) A" Z3 h2 G {
% e! B9 k6 u) i+ W- w) T cout<<"三点不构成圆!"<<endl;
1 S8 A9 i9 x% g) o, L, d return 0;1 T& x3 y! _. V" a/ O6 x
}* y9 f' P& N+ F' b
a=2*(x2-x1);
% R$ w9 ^$ F1 k# e; k b=2*(y2-y1);% [# v! `1 I& f5 }( a
c=x2*x2+y2*y2-x1*x1-y1*y1;
, C: n3 e8 o* g9 o9 j d=2*(x3-x2);! C7 V/ P g4 |% `
e=2*(y3-y2);
) h+ X. R7 T/ P, ]3 P f=x3*x3+y3*y3-x2*x2-y2*y2;6 R6 s# w: m; ~: O! ^* z7 r
x=(b*f-e*c)/(b*d-e*a);
. B% D) v- i7 |6 X" @ y=(d*c-a*f)/(b*d-e*a);
: S. ~$ T2 d& V6 v cout<<"圆心为("<<x<<","<<y<<")"<<endl;
- \3 \( i9 T$ c/ R* N( B r=sqrt((x-x1)*(x-x1)+(y-y1)*(y-y1));
0 Q1 ~, b5 n* V1 G. ]% c cout<<"半径为"<<r<<endl;
6 L6 E/ V4 |% ^4 r) U return 0;. l# [6 T5 e/ `* n+ d3 e {
}1 s0 i8 ~) c8 P: [. @5 y
14,查找圆心/ Z5 h3 j& g y% z# c4 u
UF_EVAL_p_tevaluator ;
3 G; B I" H- Y3 w8 A UF_EVAL_arc_t arc;
- @% L) W. b: g7 R5 I UF_EVAL_initialize(obj_tag,&evaluator);3 A- |# s8 N) [( F
UF_EVAL_ask_arc(evaluator,&arc);8 I9 P! a) N/ p$ n' W5 H- c
UF_VEC3_copy(arc.center,point); 2 G; C l7 _$ t; \3 C
15, message_box. _! i7 ~& J0 @$ {/ u) |
void message_box(int *res_mes)) K" u* ]' E0 V5 K
{
2 F% l, N7 ?! ~# [# G UF_UI_message_buttons_sbuttons;. x. o' ]! Z$ R! ~
buttons.button1=TRUE;
8 z6 t: A9 {$ @- z* o% V9 y8 N buttons.button2=FALSE;
5 s1 S! _/ S6 o+ r3 K+ W# c buttons.button3=TRUE;
7 T2 a1 j) v. r; Y4 f+ s% ?' y3 \* H+ [$ C" x
buttons.label1="OK";) O I& L% s( K6 n9 X
buttons.label3="CANEL";
' W$ S9 ^# G2 e1 m! t; _ y# t3 a3 Y% D9 ?% x( L2 J; g7 c: f
buttons.response1=UF_UI_OK;7 s% S, u5 b- o7 Q
buttons.response3=UF_UI_CANCEL;6 k6 e# D4 j& m2 @
/ b9 L r+ b+ ~5 }. u/ u7 R
char *string_msg;# G+ J9 q/ G3 f; p$ a" |$ S
char*material_msg="ALL selcted objects will be removed";2 w7 l9 @0 Q8 @* l; v
string_msg =material_msg;
$ o. ]4 d+ ] ^( S# c6 B/ C- J: L% h2 O0 O
* x! U& c- g* { UF_CALL(UF_UI_message_dialog("",9 H- v- S; k, R5 f! j* A5 P& z y
UF_UI_MESSAGE_WARNING,
5 J5 B. L. Q% F! E. F& Y& P& k &material_msg,
) u& e$ |- \) ~) k% [ 1,
' w1 G6 k9 i6 {; a1 A7 V& M( ?" C TRUE,
$ _0 A* f2 y! ?* J! t &buttons,
; y5 N( P1 \& _/ D* L$ u6 I res_mes ));! {4 d; ]. j$ c0 e
}5 w% Q& R- e9 p/ ?5 V
16,选择过滤2 x8 v2 ~. C0 Q5 \! X
static int init_add_face( UF_UI_selection_p_t select, void *client_data)
# m% j+ P6 [; V# i m/ K' S{
3 U% x2 u+ e L4 i7 O3 ~# Q int nums = 1;
1 s+ O2 W$ s5 }) @# a UF_UI_mask_t masks[] ={0 P) ?6 y$ o" K0 @# G- B
UF_solid_type, 0,UF_UI_SEL_FEATURE_ANY_FACE};
4 g3 ?5 J1 g z
0 M0 j! i2 m5 A# a( S) I if(9 i3 A% i# J! d# G/ ]. E
(UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,nums,masks)==0)
: @" t& j: i6 h# Z &&(UF_UI_set_sel_procs(select,filter_proc_circle,NULL,client_data)==0)$ j/ Q* P6 }6 l
)
- x2 _# f9 b% ^) |; i9 f f {
+ q# Q& J' V' V2 P9 M0 u return(UF_UI_SEL_SUCCESS);6 I3 [# Y6 j: z
}
0 t! Y2 l) ~! P' [2 s: c0 Y else
2 u! G7 A0 c) G( _3 I6 I { $ u! \: P5 O/ D/ N
return(UF_UI_SEL_FAILURE);
: Q$ y3 j$ ^/ O/ \* p3 H6 } }
4 v4 {4 s' D: y6 @}
+ g* R. t9 F" Z3 j7 n% O& eint find_tag(( O0 \" ^% y ^. l$ w0 i) M6 k3 D
void * client_data,//用以传输过滤资料
( |; Z, X6 A/ j- {. A. J tag_t object//现在鼠标所选物体ID
/ f6 |! A. h2 [9 c7 m, d )
9 m v- e- L d3 J- S{, n: Z2 p! F/ z! _3 M+ U# h. I: Y7 L
user_data *obj; V6 g- Q# u/ n" b
obj=(user_data*)client_data;
( t6 A ?5 [ z" H. `3 k, H3 R c int find_face=true;//接受% D6 G+ }. j- Z! U- Y$ r
char *string1;/ @+ H# ~7 o: `& @/ W8 g; ~$ y
string1=newchar[133];
* t1 v# X" ?- E7 p string1=UF_TAG_ask_handle_of_tag(object);
& J9 @ ~6 H a for(int i=0;i<过滤的数目;i++). I W% K+ d( z. E( v3 r4 k
{
& D% y4 W3 ?# E1 ]& O" K. ]9 S, v' \% K3 A, x- {( B
char *string2;
% B) S2 p! k* P/ w7 f. D$ G3 n string2=newchar[133];- v" W7 g [- p: T
string2=UF_TAG_ask_handle_of_tag(物体ID);' ~5 _. Y5 S) I! t
if(strcmp(string1,string2)==0)2 L! c+ O* d+ N8 k# i
{
/ f) V3 B/ F" Y- y& M9 v find_face=FALSE;//不接受
, B6 O: v; O9 R- k' Y7 t2 u
, S* {% r0 i, S7 K }
% l: A7 Q7 {7 S& S delete []string2;
- w& W/ v3 l: L: I- T }
7 q% u& {/ w+ U2 l% s8 J! f( f. I0 O delete []string1;
! J* p' s" Q7 C3 ^4 n return find_face;
& t( Z& U0 r3 l+ _! k- e( }}
5 p. U v! B9 V7 h7 ]4 j3 \+ r5 F! m, q7 k
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