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1 d+ `. C* G& }
7,裁剪片体
5 T4 t- s, [6 n3 h& o" P; Ftag_t *trim_objects;! e7 ~/ F6 A2 J, h; B9 r
trim_objects =new tag_t[count];
! K9 ^, I# P. ^# `# mtrim_objects =bound_id;6 o4 L4 T* m, Q: Y% _. L
voidtrim_sheet()
* V; k6 ]* O, W+ d9 i/ `{
^. l" U" F) Z1 b6 K2 j( f* X$ Y3 V+ H+ a, F
UF_MODL_vector_t projection_method ;& X5 S, l6 F' v4 v: S7 F% y& A2 `. R
projection_method.reverse_vector=0;$ ?$ H# u% J u/ L/ k: R) z4 W
projection_method.vector_type=UF_MODL_VECTOR_DIRECTION;6 H+ a1 s; q; Q! W2 b/ c% [( U
UF_MODL_vector_defined_by_union_tdir1;
& p( w. V+ Z( T4 S5 c UF_MODL_vector_direction_t dir2;
: C6 W/ c9 l/ U- } dir2.xyz [0]=dir[0];
$ O" c: v Q( N# V: _ dir2.xyz [1]=dir[1];0 l! e3 L# T/ b8 e) t; T
dir2.xyz [2]=dir[2];
7 ~% P, P! P! @' f g. P! h7 H: {2 K dir1.direction=dir2;( B+ g" W! l! P8 v7 X7 e0 J
) X6 j/ |( \/ A; S, O) H
projection_method.defined_by=dir1;
* X* [. \, J: b- l- N) }; g( b0 J1 q! q) H" j* ?* N7 Z% q
double point_coords[3] ;, J y/ D" w3 z5 B7 g: p* ?
- g0 J* K4 D# M! u# ^ point_coords[0]=center[0];) u) Z8 K" P' N, P- d1 ~
point_coords[1]=center[1];: v3 E) L% Y7 O* ^6 a/ k- z
point_coords[2]=center[2];% ?- z7 \( R/ B# o# n8 }
" f* L; W6 n- ~! d, t4 @ int gap_point_count ;$ o/ I" @+ q3 v* C' C
double *gap_points;% x0 O) g z. e
tag_t feature_obj_eid;
9 S! A" P3 W1 B: Q j UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_method,
. s' K6 | B" i3 P* P 0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);
2 Q5 x ^9 ~! y$ z) }5 G, c9 Y1 G, I A
}
7 T; U+ @) c% U1 q( d8 t ~% t8,offset偏移
+ ^; Q* J# ~3 V* s" d- e8 ~. |
char distance_str[] = {"10.0"};//偏移的距离
! b& l$ L" z) N0 o, F K, `" w
7 @0 W3 B+ N9 h/ Bint num_curves;
% k' W% P% h1 W, v: Y& ntag_t *offset_curves;
/ b, O8 G+ ]* P! c$ q: VUF_CURVE_offset_distance_data_t offset_distance;
9 J- D/ g" u2 u4 Boffset_distance.distance= distance_str;% |3 h/ Y0 {: S5 Q! G/ l3 x
offset_distance.roUGh_type=1;
3 i- b0 g! d: T- e9 V8 eUF_STRING_t input_string;& I) h- H+ ^; d: W# K+ w
input_string.id=curve_id;//加入想要偏移的线' ^* l! [) Z- I
input_string.num=1; //偏移矢量方向数量
8 m/ ]! ^) M$ @input_string.string=&string_count;//偏移线的数量; Y7 C! u$ g+ {. R) S) j! D- g
intstring_dir=UF_MODL_CURVE_START_FROM_END;
/ D9 X2 g c" q, i8 minput_string.dir=&string_dir;( ]# Y$ y" Y( G* X9 N
# V0 ~0 ^4 a6 v
UF_CURVE_offset_data_toffset_data;
# M9 S7 \8 Z$ ^2 v: D ^
. v5 e+ x! [* N& H% ] h4 T( @offset_data.offset_def.distance_type1= &offset_distance;$ b$ J; q6 J) B
offset_data.input_curves= &input_string;" z# S) S0 B8 S
offset_data.approximation_tolerance= 0.01;8 Z4 N7 \5 @: T) w/ T! E3 j
offset_data.string_tolerance=0.001;9 o& A/ W) K6 J' r8 d
offset_data.offset_def.distance_type1= &offset_distance;9 C) F: v7 H: ~1 I v2 f {* w1 L3 u% \
offset_data.offset_type= UF_CURVE_OFFSET_DISTANCE_TANGENT;
: I9 R' w* W/ o6 \5 EUF_CALL(UF_CURVE_create_offset_curve(&offset_data,
! x' h' v+ N- m$ D4 Q* @( l&num_curves,&offset_curves));
! n5 h! | t! ]+ G9,创建平面 } |' m' H! R9 I
UF_STRING_tgenerator;0 [0 k, R5 R7 m3 m; P3 O
UF_STRING_p_tge = &generator;& ]- m( e6 e: _$ _- h$ S. K4 f
2 s1 _# P3 V7 e ^7 Q* g8 Q9 dUF_MODL_init_string_list(ge);% y8 K) J9 e3 M9 d
UF_MODL_create_string_list(1,12,ge);* C, s2 ~- b; C- a
. H: a. ]8 a6 Q9 L8 c, j& K( \ge->string[0]= 1;6 A, I M, P8 L+ V7 y
ge->dir[0]= 1;//指定线从开始到结束& a4 Q+ ^8 f& I$ t! B; _1 z
ge->id[0]= arc_id;//指定边界的id
- D" Q! B. Q, k/ F7 P$ Tdoubletol[3];
& {6 b- b6 l- h# @+ R0 [tol[0] =.001;//直线公差
# R) v% X" ~* M' h6 i9 Z( q2 ^tol[1] = .5* (PI/180);//圆弧公差
" l% E# @" _8 r( M8 M2 m( A$ _tol[2] =.02;//不起作用+ @; O) M5 ]2 Z
UF_CALL(UF_MODL_create_bplane(ge,tol,&bplane));! W) M# O! K9 X) e# N/ D, k" W
10,选择
4 }) ^: D5 j# u [4 n" n2 s1),点选择$ k- y- N8 l2 R& U; T
tag_t point_tag;) u; k6 `$ m# l' T! L/ T/ S( L
double point[3];0 d* a8 u4 G0 h0 k$ N- `/ t
UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ;
! V7 O% F" \1 h8 z intpoint_res;
1 {2 A, |- d6 y% M
! ]: B9 u! S. o/ c+ ~6 N( hUF_CALL(UF_UI_point_construct("选择起点",&base_method,&point_tag,! ]$ s+ ?4 t* }% u* i* k" {) m2 }
point,&point_res));. S# S! w! O* ^" I' g
if(point_res=UF_UI_OK&&NULL_TAG!=point_tag)
' z; S* o) d) v, E; D( [& u: B{
! ^% b& m; r' Y2 b9 j: N* Z }
$ Q+ t* c, q+ L, h, C( R2),向量选择
$ {. {, \5 g4 y i$ Y E& _' l int mode = UF_UI_INFERRED ;( `7 g: K+ j2 d$ _2 p6 c
int disp_flag = UF_UI_DISP_TEMP_VECTOR;: t* I2 c7 \/ t' Q9 F
double vec[3];2 w# S* o% D x7 a2 T
double vec_pnt[3];
4 e1 j- ]4 z* h3 Hint res_vec = 0;6 Y! c9 {+ A( ^* t# W1 j
UF_initialize(); , R+ w+ E2 K9 d, b6 m
ifail= UF_UI_specify_vector( "Choose aVector",&mode,disp_flag,
; Z; o1 V& y) ^ p1 t* P p vec,vec_pnt,&res_vec);
3 ^5 A: V2 F) c: {4 O if( ifail != 0 || res_vec!= UF_UI_OK ) $ n* \/ W, W8 D, Y- v, q
{
* S7 I! Q L( ?# k UF_UI_ONT_refresh();
/ j" h+ B1 u1 X+ f2 P% ]. U printf("No vector selected \n" );
. w1 i" }0 j& T" w. ?) C7 J }
* y0 r4 Y& m5 u( M) e/ V else
, h/ X8 M8 |7 M \! n* B1 s) _5 | {* ]9 i0 u5 d' r- t
printf("Vect base (%f, %f, %f), direction (%f, %f, %f) \n",
& D* U1 J, v( I' q4 m* R/ F vec_pnt[0],vec_pnt[1], vec_pnt[2], vec[0], vec[1], vec[2] );
" p: D) \/ S4 S# K1 _# V}( c4 @ s/ o2 E: k7 {( x! [% ^
3),平面选择 |# U4 U) s0 R( F
tag_t plane_eid=NULL_TAG;/ I9 T5 g/ z! D7 q
double orientation[9] ={0,0,0,0,0,0,0,0,0};) n) T' J- r' f' h! r k$ c
double origin[3] = {0,0,0};
+ c( V; @0 J1 d double pts[6] = {0,0,0,0,0,0};0 j4 u% ~ Y0 Y7 c- K
int i, error_code = 0;/ c* q8 W- g1 a+ w& ?9 J' |
int mode, display, response;* E* |9 Q- z, @6 \$ M
mode = 1; , A( ]! [3 ~7 M5 ]4 y4 P( m
display = 0; ! G2 v: G9 ?9 `6 x; {3 s4 v) X
UF_initialize();
- `+ ?- E& S: P7 c- S3 {! [9 \1 q error_code = UF_UI_specify_plane(
: S, G9 ~1 ]& Z1 X( y+ w "Select Plane", &mode, display,
3 ]+ v, w) Y8 d* r" j4 V2 N T; \ &response, orientation, origin,&plane_eid);
( ~1 T7 k$ Y6 F9 A2 I
- z4 t1 K4 @6 G: `8 j" P if ( !error_code && response != 1&& response != 2)
4 I9 ?$ e1 r( |& C {
- i5 G- e( M, R* n6 |, t" R5 k for (i=0; i<3; i++)
1 R$ o2 n9 Z5 E3 h pts = origin + orientation;8 G6 ~& w( l8 y, y6 k) t
for (i=3; i<6; i++)+ V- _2 \4 R1 z9 _7 i/ a. o' Y
pts = origin[i-3] + orientation;- Y2 M# Z& b' a
FTN(uf5374)(origin,pts,&pts[3],&plane_eid);& @8 ~$ o( w3 ]4 e- J
}
% x8 ~+ ^. y5 Z2 H, F11,临时点,线7 D D8 K2 `" e" w: a" W3 ^
void display_temporary_point_line (double point1[3], double point2[3])
' Y- Y2 c8 g8 S! q1 S" B7 V{! i; l/ L6 s# e1 Z' n l/ M
UF_DISP_view_type_twhich_views = UF_DISP_USE_WORK_VIEW;! _; C m: u! X4 D6 K% J
UF_OBJ_disp_props_TColor;( v' K9 G3 h: F1 b9 X* h8 N0 a
color.layer= 201;2 o( `7 u% k6 h3 Q2 f
color.color= 186;- U! m1 k6 |9 u+ m2 d5 e& w" R0 b
color.blank_status= UF_OBJ_NOT_BLANKED;
3 P3 s+ A' ]- k1 N6 g( `. ~6 j color.line_width= UF_OBJ_WIDTH_NORMAL;& H& R6 ^; Z' M/ ?. H
color.font=0;
: _/ o5 k5 C: ]# m, `1 E2 X' Z1 K R% u color.highlight_status= FALSE;
) J# Z' g* [2 H9 l- v UF_DISP_poly_marker_tmarker_type = UF_DISP_POINT;
& l1 { h2 K7 A2 K
* C! U3 v3 F" h3 ?3 RUF_DISP_display_temporary_point ( NULL,which_views, point1, &color, marker_type);
* C5 T& G% @; C- c9 dUF_DISP_display_temporary_point ( NULL,which_views, point2, &color, marker_type);$ a! G/ C& p/ |4 V1 e- r1 x) `
UF_DISP_display_temporary_line ( NULL,which_views, point1, point2, &color);
+ E: e% x6 X% x! H}
2 e' w4 }* g8 ]* e12,WCS与绝对坐标转换4 A( { H6 |3 z% e3 d+ N( k, X' B8 I
voidcycs_wcs(double point[])
6 x$ R- w: \! _* U- K. A& ]{+ Z9 f' ^9 S5 d1 U- s
tag_t wcs_id,matrix_id;0 y! M6 |3 x! a' h
double matrix[ 9 ];3 `3 o2 L) _: l# Y( \
//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2 l) b# \, q) \
double wcs_origin [3],vec[3][3],point_origin[3];' g# t2 `2 b* a
//1,得到工作坐标系, L B7 i8 Z1 P0 D j* C
UF_CSYS_ask_wcs(&wcs_id);
. u# i" T9 X2 H+ Z( { UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin);
/ E) l* u" q8 V% Y5 c: a- |! T K UF_CSYS_ask_matrix_values(matrix_id,matrix);- H3 [* M" j( O
8 m# \( Y/ T c1 @ //2,得到工作坐标系轴向量
5 M D, c8 H6 H5 }# g: { UF_MTX3_x_vec (matrix,vec[0]);% L# T- [% s: V
UF_MTX3_y_vec (matrix,vec[1]);
8 V6 k6 k" @6 w0 h- S! d7 d3 } UF_MTX3_z_vec (matrix,vec[2]);# L. p: L. U! s1 c- h5 }
; K: t8 e: F3 ]1 [ for(int i=0;i<3;i++): f% K9 X+ o% X) `+ T& @8 u
{
3 z0 {8 w" T+ d double tol;
) J+ X8 B1 O0 i$ V3 [//3,得到点到工作坐标系原点矢量. E' c7 r& R K
UF_VEC3_unitize(vec,0.000001,&tol,vec);# w. V k, c. {% N$ @/ V' ?8 t
//4,得到点到工作坐标系原点矢量
8 o# Y4 a3 }" F! Q6 h) U8 _8 Y" E point_origin=point-wcs_origin;6 O, x$ L6 n2 ]3 l" U
}
( K( l7 S. J# n for(int j=0;j<3;j++)
! Q! ?8 o% u& a) o; @; W {
. c6 s# A5 v) q- Y8 e+ ^, p9 { UF_VEC3_dot(point_origin,vec[j],&point[j]);
@9 t" A+ [7 p7 z; ?. b# _) d. l }
7 j0 r2 Q4 h8 N" D6 A}3 W, e" Q! {0 q) i- e
13,三点求圆心
9 m A T+ K3 t8 d* M$ d#include<iostream.h>
- K9 p8 _' \3 i+ ?! a#include<math.h>
4 e$ N" ~5 {" M6 O% X: |9 U" K a
. e7 N6 b1 I( R1 ?2 M& Z% Y) zint main()0 D6 z, I( D1 F5 j3 ~7 K
{
3 |4 @4 Q4 t' ?8 X; z int x1,y1,x3,y3;3 c3 C4 n& g2 V, g' }
double a,b,c,d,e,f;
- [* ]! n% c# |* _8 h$ G& r doubler,k1,k2,x,y,x2,y2;8 ]6 a( M4 Q8 ?3 |4 d: b5 x# n
cout<<"请输入x1,y1,x2,y2,x3,y3"<<endl;& N: `6 h6 I) }( A9 y; v
cin>>x1>>y1>>x2>>y2>>x3>>y3;
0 \2 [5 @/ q, ?2 X if((y1==y2)&&(y2==y3))
* e: i9 V$ X" i. M$ T5 R {" p- f/ B# w- V
cout<<"三点不构成圆!"<<endl;" F% u2 J* Y2 H% t! G c
return 0;
! Q# ~1 H Y3 K" ]4 g0 U }* R& a# M. [; Q4 M. k
if((y1!=y2)&&(y2!=y3))
. S) \0 _0 I0 I) Y& g* c {" ~9 A+ j/ w1 Y0 f
k1=(x2-x1)/(y2-y1);
4 p4 R1 }: `9 X! F* E0 Y- h* W6 j k2=(x3-x2)/(y3-y2);, U: q+ |; U$ q/ g& m
}( }" Q, _; D, U8 u5 v$ l' L
if(k1==k2)
* P* z; S }) T+ ` {+ F& {% J, d' M- Q4 g
cout<<"三点不构成圆!"<<endl;
6 u* s5 k9 k; f) V# n return 0;( g5 e" T4 `. B6 Z: A" E
}
" P, H8 \/ m6 W& L a=2*(x2-x1);) [) s2 P, F6 e# Z3 |0 u
b=2*(y2-y1);; a% K! z7 m6 w& G, l, s
c=x2*x2+y2*y2-x1*x1-y1*y1;
( F6 b7 i1 q- t d=2*(x3-x2);! \# Z# k: X% U/ s! N1 Z$ ]- f# n
e=2*(y3-y2);
9 A3 h: n' ^9 Y! ` S2 E f=x3*x3+y3*y3-x2*x2-y2*y2;
, w6 ~! w; D% r2 k4 o x=(b*f-e*c)/(b*d-e*a);3 e9 ^* Y* O" i5 n
y=(d*c-a*f)/(b*d-e*a);* s- H& Z c2 n4 ~2 M3 p, O3 x
cout<<"圆心为("<<x<<","<<y<<")"<<endl;
9 B6 U5 T+ B7 v* P4 ^) s) ? r=sqrt((x-x1)*(x-x1)+(y-y1)*(y-y1));
) u3 d5 n# M. e* N cout<<"半径为"<<r<<endl;9 j& r% v. T/ N# \7 N! e6 ~- S
return 0;0 Q4 f, C/ |/ r6 }
}5 j( z; X" i8 s6 |
14,查找圆心1 F1 i- z) w/ O H$ Z8 J
UF_EVAL_p_tevaluator ;
7 L8 l2 g4 W$ w, f, V% H: w UF_EVAL_arc_t arc;
7 N7 l- u5 r* n% w UF_EVAL_initialize(obj_tag,&evaluator);
; H4 _9 n$ x0 I( E( T( c UF_EVAL_ask_arc(evaluator,&arc);
( b! V% k7 O% c' ^3 C UF_VEC3_copy(arc.center,point);
! \0 p. N2 U1 L% t15, message_box2 Z/ `* ~! Q6 S8 R. Z
void message_box(int *res_mes)+ v% O* {4 t$ L' w5 Y; b0 h8 U3 {
{
& {$ }2 Z z' H7 _ UF_UI_message_buttons_sbuttons;; T4 {; i& Y' h. |
buttons.button1=TRUE;6 {2 x" V( U4 R; J6 ?. F
buttons.button2=FALSE;
: c* o& N2 q7 Y: ]3 j% m- C buttons.button3=TRUE;
5 V1 H: W9 F0 W/ e" D. w! ^% v% z* D1 Z: m7 }
buttons.label1="OK";
9 u2 k% O! p l! n8 ] ?9 Q! g buttons.label3="CANEL";
( S6 ]2 q( w7 i# }3 J- q. H
+ ~$ a" @+ H& `$ [- J0 [ buttons.response1=UF_UI_OK;" }7 D1 k1 I% C
buttons.response3=UF_UI_CANCEL;# { W9 O, d& _+ o$ g
& f t2 n2 y( }7 y+ d3 q char *string_msg;7 }& u# ]$ x6 v+ Z4 Q3 l
char*material_msg="ALL selcted objects will be removed";
+ ~4 g7 J6 ~1 ?" S0 ` ^ string_msg =material_msg;3 X$ |3 |/ L# n% A
- H8 ]5 Q4 s0 b2 A2 e
UF_CALL(UF_UI_message_dialog("",! c5 z2 U8 x a/ }1 U. T \) H
UF_UI_MESSAGE_WARNING,. J" i1 P& f7 I9 M6 ]5 t% X! u @" H
&material_msg,6 ?9 `* w1 r z+ |
1,
0 d9 Q' n+ K, I" d4 B+ C TRUE,6 \6 U7 G+ _0 j- x
&buttons,8 m$ { r! Y0 V3 s2 m5 f) r
res_mes ));8 J3 ~$ b8 n9 B8 h$ y) T
}
, |0 r# P4 i9 T, z2 p, r% N( a16,选择过滤
( e E8 @: L/ c% A8 Lstatic int init_add_face( UF_UI_selection_p_t select, void *client_data)
6 Q9 @$ h; @( W! q{& S Y! A# z! y! Z5 ?+ u
int nums = 1;8 E+ ]! E# i7 S" T/ j$ u
UF_UI_mask_t masks[] ={
) y5 _" [0 A( ]. `* _ UF_solid_type, 0,UF_UI_SEL_FEATURE_ANY_FACE};
2 ]- W6 V. J5 a* r9 M- K4 V/ m# C5 I1 p& ]
if(9 Z' _8 k) p/ o. u: O+ b1 ?& ^! V
(UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,nums,masks)==0)
2 U: H' u/ B2 @ &&(UF_UI_set_sel_procs(select,filter_proc_circle,NULL,client_data)==0)$ z a# i7 ^0 x. j) f, q6 Q
)
+ e/ L# c" G, I% d2 ? {
9 U, _) ^. m+ u* I# d- r5 | return(UF_UI_SEL_SUCCESS);6 \! P: i, {4 h) z! ^5 [ r
}, c4 q' U, U5 K
else& c: L% Z" y- Y- ^% Q& B
{
! t, _( T. e2 G1 Y* P, U2 l2 M; e return(UF_UI_SEL_FAILURE);
8 P4 P0 G! q x2 W$ Z }
+ G& I5 m7 j# o- _" h9 Y}( i- D) C- M: q
int find_tag(
' X, o8 e. f V- R( A- e void * client_data,//用以传输过滤资料% Q, h r1 ^( C+ h+ y
tag_t object//现在鼠标所选物体ID
. A# J: g: Q# T% H4 [0 U4 C9 z* I K ). G( V/ O3 M- q' r& ]% Z( |" A- k
{3 J# S6 l2 i n
user_data *obj;
, m2 Z/ n8 m# s; `0 L$ n G obj=(user_data*)client_data;
6 ~* S/ }# j" E6 v4 b7 L! a int find_face=true;//接受
6 _; [+ C8 u' R char *string1;( M7 M+ b/ [* u& `* c& K! N! {1 v. Y4 H
string1=newchar[133];" l# D3 B& a7 z) c& d6 {, Q
string1=UF_TAG_ask_handle_of_tag(object);* V' W8 r) T7 m
for(int i=0;i<过滤的数目;i++)# S( w8 Y* }1 m# Z
{
! d. f0 ]1 I2 }/ e& k" t) y
" {1 n( h, s( L9 i& T, [9 `% T char *string2;5 q3 ~3 v6 _ Z p+ x: r8 R
string2=newchar[133];% g' @" K" B) E0 [6 h+ B4 `9 m% Z
string2=UF_TAG_ask_handle_of_tag(物体ID);
& e" o* b& N! C if(strcmp(string1,string2)==0)
6 W) |: k6 Y y: s0 h" g n {
4 B z2 [5 [( L/ f: | find_face=FALSE;//不接受, ^4 }& x( o) M$ y0 F7 w3 J0 ^ y& ?
1 H& S0 ~4 a; x; ~7 n3 h# P0 r
}
3 K& ]8 b' L$ u$ y delete []string2;% J8 S; f2 Y+ H8 ~ r; j/ ^9 Y7 K$ Q
}* E4 m1 p9 L1 f: L% G
delete []string1;
; v& x0 ~: Z( h" ~ return find_face;
+ A1 F+ E& f. O/ {( I5 I8 z}
' P" E- x! e: Y2 I& I) S/ o- x: N% K$ v7 K* d4 F2 G
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