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+ X5 S' ]3 L) n! ~7,裁剪片体/ c% j. J0 A/ s6 T5 u. J/ ?" O
tag_t *trim_objects;
9 h2 {- J/ g$ Q! `5 ^/ l: c. a% Ftrim_objects =new tag_t[count];9 r( J9 H; S$ ~6 U# K+ l
trim_objects =bound_id;; v s* Y; p) N
voidtrim_sheet()- o9 ~" S% d( q
{
6 p. n6 y3 Y+ u: F2 x3 i E1 c {% C! d5 C; ~! t( {7 C
UF_MODL_vector_t projection_method ;( X* V- S( m5 v' K; f
projection_method.reverse_vector=0;
, b' u2 {/ ^- h projection_method.vector_type=UF_MODL_VECTOR_DIRECTION;, P8 s7 |& g& {9 E8 d
UF_MODL_vector_defined_by_union_tdir1;% O0 w1 v. o/ u* x- G' |
UF_MODL_vector_direction_t dir2;2 @! V- d0 H( C2 P Y! G
dir2.xyz [0]=dir[0];
( c6 B+ D. X, l# o dir2.xyz [1]=dir[1];
2 ~) e2 d H, ]3 M/ e- g* q dir2.xyz [2]=dir[2];
+ D( `8 x+ {5 ~0 r: b5 C9 g, C dir1.direction=dir2;1 M! ^: ~9 X3 u+ B
7 a1 j& k: t& J! o9 U2 E9 v8 F
projection_method.defined_by=dir1;
3 v% ?: q; R6 K5 P6 g! l/ B, N9 o9 \9 c/ q9 P$ g
double point_coords[3] ;
8 a u5 P7 P) p0 x- |
! b! @, l9 g- F8 n point_coords[0]=center[0];
2 M: P- R u- A% H point_coords[1]=center[1];% r$ S. o, ~, ?+ `; x( X X
point_coords[2]=center[2];
! |# m: l1 x* S5 k$ }- Q: G4 ^
, M0 n) y# [! C* E" ? int gap_point_count ;* R/ r: x9 e2 ?
double *gap_points;
) M7 V/ _- Y0 b tag_t feature_obj_eid;
) b0 o4 \) `1 N: z& P UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_method, v6 Y$ Y( a, [! J6 t1 n
0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);; x( u+ u E( I+ C
- u+ I1 l( k7 M7 L
}! H9 ^; c t/ f2 V; e9 ^3 y9 z
8,offset偏移2 Z6 Q, d+ P" i. _
) G5 F4 p/ Q0 }3 `4 v
char distance_str[] = {"10.0"};//偏移的距离( l4 S5 A7 d! A6 I: o
3 X6 j8 A+ R2 p- _$ w) R
int num_curves;
& a1 C* a" _2 Atag_t *offset_curves;
; O0 p/ s# U! V3 {) h, G( @9 o6 DUF_CURVE_offset_distance_data_t offset_distance;. M" Z1 a/ r& c+ K8 x; \/ f" c: D+ J& N
offset_distance.distance= distance_str;9 j* r8 g' F) _- T+ x# m
offset_distance.roUGh_type=1;; E7 {+ K. e0 @: N) y9 I# K8 H/ k
UF_STRING_t input_string;2 p/ D& Q& n- Z, }% O
input_string.id=curve_id;//加入想要偏移的线( G4 u, T5 s k/ a6 n9 {; }; ]
input_string.num=1; //偏移矢量方向数量, p: s% b+ E1 T% e A7 u# z2 v
input_string.string=&string_count;//偏移线的数量
3 w5 W4 `7 d- ?% i2 ^5 L7 uintstring_dir=UF_MODL_CURVE_START_FROM_END;
: m% d/ z. k0 u) v& kinput_string.dir=&string_dir;
' H7 _5 ]3 c6 Z+ f% i
' S5 `7 N3 h4 z( xUF_CURVE_offset_data_toffset_data;
( C9 G4 s: |# ~0 K" m; g$ x0 R1 {7 A$ O( ~6 J a
offset_data.offset_def.distance_type1= &offset_distance;3 }, d7 M" H8 R+ v# B* E
offset_data.input_curves= &input_string;, d Q, G4 \5 j/ ^# Z7 g/ X2 I" o' k- a
offset_data.approximation_tolerance= 0.01;# Y8 @) ?5 R* w/ t2 D+ l; _ O) F S
offset_data.string_tolerance=0.001;
) k" M+ D1 H, F5 \# Uoffset_data.offset_def.distance_type1= &offset_distance;0 p( T+ Z N! ]9 {( o) I
offset_data.offset_type= UF_CURVE_OFFSET_DISTANCE_TANGENT;
3 b y" d! i2 n* F1 m: ZUF_CALL(UF_CURVE_create_offset_curve(&offset_data," b" w: i1 }3 t9 o* [/ @
&num_curves,&offset_curves));
4 y% G8 s+ E1 h% e' f* P9,创建平面
+ h5 p7 T3 ^, g, d+ G& RUF_STRING_tgenerator;
6 U/ p9 `$ U6 }6 D/ Z1 v7 r: UUF_STRING_p_tge = &generator;" O% }* e2 O$ ^0 D2 R( ~6 [7 {
# n! T0 H4 i3 A. H; I* P6 yUF_MODL_init_string_list(ge);( Q: z: J- W, O7 ^$ C! o1 s, k4 ]
UF_MODL_create_string_list(1,12,ge);: a! t- x: D) U, }$ P# X
( `! a: u4 U0 u# fge->string[0]= 1;' a! S% w- D- r X3 Y2 M. t
ge->dir[0]= 1;//指定线从开始到结束
7 L, q- X |' C: Fge->id[0]= arc_id;//指定边界的id9 J8 ~+ Q8 W1 ^, i8 O& H( |) Q1 A
doubletol[3];
" _' ^) h8 I5 D R1 ^tol[0] =.001;//直线公差
2 j: @% p) }7 ~4 h ]7 m: ]tol[1] = .5* (PI/180);//圆弧公差
1 A: j6 @9 Z% \$ ~tol[2] =.02;//不起作用2 ]( l0 B- S. ]1 ^8 Y* n; J
UF_CALL(UF_MODL_create_bplane(ge,tol,&bplane));
8 }4 ] y1 o1 U/ X* C$ f. \10,选择9 D* _8 E1 O1 J% n, [- `( P/ O
1),点选择" n2 g; ~9 n, a
tag_t point_tag;
9 ?* T) ^( F0 z2 v; S" _" Ydouble point[3];0 q A( e, A5 ?' ^: C% S
UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ; 6 }1 s9 s7 Q6 i! Z0 d
intpoint_res;
* u. p/ W- t1 E1 d/ d! n% o0 H
9 g7 d1 j- n/ h4 x: S0 ?UF_CALL(UF_UI_point_construct("选择起点",&base_method,&point_tag,
3 p" p1 M2 j0 m! \point,&point_res));
5 S: z1 v- b7 {7 xif(point_res=UF_UI_OK&&NULL_TAG!=point_tag)
' ]7 p- z; G5 X9 C& b: g6 a# ~{3 n" r' N9 F" @2 T* T' P
} a- B$ y- m' Y. y; D2 B' |! W
2),向量选择
! a d( s( |) R int mode = UF_UI_INFERRED ;: e2 d) N' k+ a( C1 L' k) U; j1 k
int disp_flag = UF_UI_DISP_TEMP_VECTOR;$ H9 q! \3 p' R% C% a5 s* W9 q" C
double vec[3];- |6 z# z6 G8 j F1 I5 L7 \
double vec_pnt[3];
- L' r# f1 w2 Sint res_vec = 0;
" p6 X' C8 J: F/ Q3 F UF_initialize(); * v- y+ i' I* H) g$ [
ifail= UF_UI_specify_vector( "Choose aVector",&mode,disp_flag,/ H5 M G: s% U. W
vec,vec_pnt,&res_vec);5 `3 U% {8 C* t$ X
if( ifail != 0 || res_vec!= UF_UI_OK )
% T0 {3 {4 {9 q' t* c3 w+ x { ; ^8 j1 W- ]# C. @% q; p9 h: y
UF_UI_ONT_refresh();
6 L- |4 M2 {9 `4 X: Z3 | printf("No vector selected \n" );
/ }9 k8 J0 ^0 m' _6 [) k }
* A7 x) y: F) W A1 Q# z else" m# s( |* F. h% t
{
! j# ~4 n. q! y1 U+ V9 d printf("Vect base (%f, %f, %f), direction (%f, %f, %f) \n",
# A9 D% x" ]& O6 q vec_pnt[0],vec_pnt[1], vec_pnt[2], vec[0], vec[1], vec[2] );
! H' O# M1 R* G+ V8 q}2 m( h, S4 {* @0 `0 z
3),平面选择
2 L5 n* V q1 u! c& Etag_t plane_eid=NULL_TAG;
3 q. y. d4 W! G1 S3 y% i) sdouble orientation[9] ={0,0,0,0,0,0,0,0,0};7 k: w7 j# X; q
double origin[3] = {0,0,0};) }. M* H' L$ S/ P' m
double pts[6] = {0,0,0,0,0,0};: U7 ^$ @8 T, B0 J+ ?
int i, error_code = 0;9 K3 R, g# Z2 @6 ]! K' w+ b; h
int mode, display, response;( S. ]6 P( `4 h* |
mode = 1; * p2 o8 Y! `1 ~# ?) f. z4 Q
display = 0; ' \& D7 J d: ^+ d' n
UF_initialize();/ W0 d* s; N# Q1 ^* u
error_code = UF_UI_specify_plane(! u( k& R9 W) N/ F5 B7 q
"Select Plane", &mode, display,) |3 C* Y- B. `& R" v* k
&response, orientation, origin,&plane_eid);
8 P4 O; r5 l% L1 v5 Q! u4 ~4 Z0 _! A* ~/ J
if ( !error_code && response != 1&& response != 2)
/ F% _4 @4 R' D' E0 M, l {4 o! d( h! \, g3 H
for (i=0; i<3; i++)
- @1 _/ y4 d; r! ~- w% ?8 } pts = origin + orientation;
5 Q+ p7 f, A$ Q3 L for (i=3; i<6; i++). c) k a) M. U$ z% r
pts = origin[i-3] + orientation;/ j2 B6 V# ~+ \; @% W* q- E* a
FTN(uf5374)(origin,pts,&pts[3],&plane_eid);& C& i( {9 T7 x) _
}
7 j* X: _; l' B5 b' d- ]11,临时点,线5 o! ]9 R5 M+ D
void display_temporary_point_line (double point1[3], double point2[3])% P- a& w3 Q% R$ C+ [$ t5 `. ^5 ]5 l
{
( d. b/ ?* a- F2 x) ` UF_DISP_view_type_twhich_views = UF_DISP_USE_WORK_VIEW;
( ^; S: |. z% B; R- Y3 M UF_OBJ_disp_props_TColor;
) w/ x' w$ j; A5 G6 [0 A0 N! _ color.layer= 201;+ y* z* u) H8 @+ V5 i
color.color= 186;
* y) o- _. p6 i* C$ @( F' ~ color.blank_status= UF_OBJ_NOT_BLANKED;5 @0 J! i: p# j; j+ _
color.line_width= UF_OBJ_WIDTH_NORMAL;
! ^* b- n1 q5 p$ N3 F9 b color.font=0;, {2 z: a; g3 J3 e
color.highlight_status= FALSE;
+ X4 t& _( H* G6 b" B+ I UF_DISP_poly_marker_tmarker_type = UF_DISP_POINT;
2 e' R2 H9 R, g9 p6 W7 Y3 i! Z) ]& w5 a! n: t# t3 U
UF_DISP_display_temporary_point ( NULL,which_views, point1, &color, marker_type);
3 M" S& m, S* ]2 Z8 h1 i- S1 p1 MUF_DISP_display_temporary_point ( NULL,which_views, point2, &color, marker_type);
" c, C+ B( `$ L/ rUF_DISP_display_temporary_line ( NULL,which_views, point1, point2, &color);
6 b! I9 }$ E4 x. ~6 |}
' M2 b3 s7 L- O9 q# K M* j2 m12,WCS与绝对坐标转换 I! H# A, x6 E4 e9 i' x. y+ Y9 M
voidcycs_wcs(double point[])
) @* x6 N0 V% G9 k+ B& Y1 l' S{
. V! R# ~& W3 w$ _* I8 f0 Q tag_t wcs_id,matrix_id;
2 x! h8 Y% Z3 v" q5 w, z double matrix[ 9 ];
k+ ^% P& P; d' T7 @9 j1 z$ r //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! H) r0 ]+ _9 U: p
double wcs_origin [3],vec[3][3],point_origin[3];2 m9 {6 f9 N# C1 t) X4 u
//1,得到工作坐标系/ j) J' ~4 C5 P' q
UF_CSYS_ask_wcs(&wcs_id);) D, O o/ n* x+ O; k0 i6 o, a: x
UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin);
' g. O9 o. D B# ^- ? m8 h" | UF_CSYS_ask_matrix_values(matrix_id,matrix);
+ l- L) l2 Y. T/ Q! M- T9 ^0 ~
/ R7 q! G" z/ s0 V" ?, J; h //2,得到工作坐标系轴向量
. D$ o+ x7 s% [ UF_MTX3_x_vec (matrix,vec[0]);
& ^4 k! f# c; Z. _3 C n UF_MTX3_y_vec (matrix,vec[1]);
k+ @ f m$ ^2 n% e5 \5 k7 ` UF_MTX3_z_vec (matrix,vec[2]);
. w3 F' Z2 X; D ^$ g
+ U b4 f: Y# Z for(int i=0;i<3;i++)
' J# }/ y/ I8 ^5 q+ `# N' b {
" y( Z& |/ k( m, I& X double tol;
: Q- L$ z# h& j7 }+ c" k# R0 W//3,得到点到工作坐标系原点矢量
' I& b; _4 c) w t UF_VEC3_unitize(vec,0.000001,&tol,vec);; `* ]+ D {6 \2 `- s$ d
//4,得到点到工作坐标系原点矢量
5 |4 P K$ J* ]9 E0 }: d$ j point_origin=point-wcs_origin;. r g6 |" L6 f1 u+ a) s% b6 p, u
}
3 C6 w& B0 @2 c, e- z for(int j=0;j<3;j++)
3 @: R7 Z0 ^, Y( c( L& o {
' ~* l9 S! P2 t( J" t$ v7 l& E UF_VEC3_dot(point_origin,vec[j],&point[j]);2 Y6 y4 U) y9 O. }% v' @
}# g- }3 t5 C1 G# ]7 p2 B
}; z4 D1 Q" E8 b* |
13,三点求圆心2 t) S; S( j9 L7 F- x- K3 ]
#include<iostream.h> " M# f6 Z8 w) s4 w M4 j5 c
#include<math.h>
& {2 K$ C {# G% h a* N6 Z, [, F# t0 b, M
int main()/ `$ ?) k0 W, o
{$ k* q$ x+ c. w
int x1,y1,x3,y3;
; |+ j' W3 {8 _2 D: `% v double a,b,c,d,e,f;
4 ?% \5 t" ?/ m doubler,k1,k2,x,y,x2,y2;
* A7 t4 h* L: z8 P [# g cout<<"请输入x1,y1,x2,y2,x3,y3"<<endl;, H6 x7 Y/ W' b5 e4 \ |
cin>>x1>>y1>>x2>>y2>>x3>>y3;
) u4 i$ ]# G/ }8 L1 M c* B0 I$ z if((y1==y2)&&(y2==y3))9 [0 `; y0 A' e" o# P# @$ E' T
{, V* @% M3 E& Z9 ^8 V( ^8 D
cout<<"三点不构成圆!"<<endl;/ ^' P! N, Y2 _
return 0;
# D. L% u8 `0 V+ `9 t9 |+ t8 B }" A! X% z9 x( ~# r) l( G
if((y1!=y2)&&(y2!=y3)), I+ N- E3 I$ d1 P. i2 z
{: N( w9 u" h. x, \$ w9 U% t; k0 V
k1=(x2-x1)/(y2-y1);5 m" s* J9 h2 A- p- [
k2=(x3-x2)/(y3-y2);9 ?9 R. X7 m, H5 i9 {
}1 @: N% h$ o$ C% S! I p0 `! `7 }) p" m
if(k1==k2)
) N9 r5 m9 |, r% M2 a& Y/ W {
0 o; B3 |0 H# T2 y- P0 _7 P3 |) t5 L cout<<"三点不构成圆!"<<endl; f9 u$ T: L% P- Q
return 0;
1 k6 a3 i4 v) \ }/ r- a% k5 [0 b9 V1 Y, c
a=2*(x2-x1);1 }! V ]/ P2 P5 D+ Y$ Q. f
b=2*(y2-y1);4 `' i+ @9 T3 T
c=x2*x2+y2*y2-x1*x1-y1*y1;
$ i' K1 A4 G6 D t% i d=2*(x3-x2);
, w" @" V1 P9 ^! I e=2*(y3-y2);
! h" N; F3 S5 S% d f=x3*x3+y3*y3-x2*x2-y2*y2;9 Q3 _9 `3 }4 k5 a3 h% p) ?
x=(b*f-e*c)/(b*d-e*a);
+ n: d& M/ p: H | y=(d*c-a*f)/(b*d-e*a);7 A/ e' G5 Y; s
cout<<"圆心为("<<x<<","<<y<<")"<<endl;
4 c+ Y* R7 p2 X. f r=sqrt((x-x1)*(x-x1)+(y-y1)*(y-y1));
4 V9 U' m s" l; w cout<<"半径为"<<r<<endl;
6 r0 o8 `$ D8 \/ y' A# @2 V; ~ return 0;, x. b0 r5 w) c' I
}
! _6 e6 g: \% e4 M' r14,查找圆心3 l% @" Z2 q; z; h3 a8 V& n |
UF_EVAL_p_tevaluator ;
2 H% ~, P8 e r# T* X UF_EVAL_arc_t arc;
1 ~0 Y- W: n* ?% F- b; X5 E UF_EVAL_initialize(obj_tag,&evaluator);
9 k' I3 `5 X# c8 a UF_EVAL_ask_arc(evaluator,&arc);
( T# M6 j! }2 V; n# }4 g9 r. T UF_VEC3_copy(arc.center,point);
5 k4 ] T! G9 l( e4 ~15, message_box8 K. ]8 X( {& F4 P/ V' X( L
void message_box(int *res_mes)
8 t% ~1 [0 q% l* p8 k1 T{
5 K' d- | ?5 f1 O h y8 Q+ h. E UF_UI_message_buttons_sbuttons;" i. C0 l8 y8 P# O: t" F
buttons.button1=TRUE;) M* |+ U3 O5 Z: Y" r8 F; [2 J
buttons.button2=FALSE;
' R7 [+ w3 a7 f v buttons.button3=TRUE;% [4 f$ T0 p, a
( z+ v8 z- S6 J buttons.label1="OK";
' i5 `0 T& n4 [+ [2 F' ~, x9 Y& B buttons.label3="CANEL";1 E% C; M7 O) i5 b
" R0 _/ F) T) K: c" e U. p# c
buttons.response1=UF_UI_OK;
4 W. r i( ?2 O/ \* N; c buttons.response3=UF_UI_CANCEL;! w9 D% J7 g+ Y9 R! Q8 h
/ k# I% w5 Y" d& B7 C3 W5 u; f- a char *string_msg;
% [0 ?: O) A" z8 l char*material_msg="ALL selcted objects will be removed";2 _9 G3 x# j% |5 M* M
string_msg =material_msg;, C& W0 E8 d$ o# x
3 j' c, M/ L+ K) {: O UF_CALL(UF_UI_message_dialog("",
! a* n4 D- e) K' u9 _5 g UF_UI_MESSAGE_WARNING,
( @7 Q; J& E% {3 B3 H9 w$ | &material_msg,1 Z; a. s# T& U" B* }" i4 P- K5 h
1,
& S8 E6 O0 j6 M1 l v" _) O# p TRUE,$ i: |+ ?8 _2 ?4 V0 }; }
&buttons,9 u; p, ? {; X
res_mes )); ?1 I8 p6 r4 M. L4 |1 V; F0 y% w, k
}
5 h/ r. _+ ?, p8 f' z) V5 ~16,选择过滤
/ _( j) V& ~1 wstatic int init_add_face( UF_UI_selection_p_t select, void *client_data)
2 X. n$ T! i! t2 i8 a1 b{( \. }$ t7 |# k* V7 \
int nums = 1;( L- N1 j+ h! U+ u
UF_UI_mask_t masks[] ={, \% t/ g" n% K: [. \. ^2 _: i
UF_solid_type, 0,UF_UI_SEL_FEATURE_ANY_FACE};4 w$ x0 R. K+ R' e- g
$ ~# ^8 b7 e, q if(3 K$ g& Q4 i' _# m' V7 b
(UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,nums,masks)==0)# Y+ Y1 b9 [; |6 L! h
&&(UF_UI_set_sel_procs(select,filter_proc_circle,NULL,client_data)==0): }& |. H- I- n+ {8 x% q& U
)
+ p3 |, G, M# O& V2 C {
" u, j0 N, V% t. w* G1 R- O; y return(UF_UI_SEL_SUCCESS);( R( ^5 J2 R: E* p' M
}
, G$ w8 g( j% R g else
9 Q- l- ~# [) x! g# z3 p8 L {
+ u5 R- F0 c5 j4 T. Q$ T+ [( Z4 ?; A return(UF_UI_SEL_FAILURE);
- t+ j$ B9 [" A* Y! p, n }: Z/ A0 z K% A7 m6 u0 h9 y
}
% ~/ P$ j4 g& D# D N5 Eint find_tag(' f# _9 }. g' k
void * client_data,//用以传输过滤资料; O+ o/ Z. u5 O: _8 E9 ]
tag_t object//现在鼠标所选物体ID
* q) r1 g* E* E+ ]) N )2 _/ T3 s6 x+ G& ^0 |; [
{
0 P1 Y9 o8 b$ l4 z; B( |* j% s1 Z user_data *obj;
7 d) O( L* b! j+ W( ^9 t8 { obj=(user_data*)client_data;
5 _; d& j% x- b. m; ]% T int find_face=true;//接受3 j0 J+ D* Z+ x, l
char *string1;6 a; @5 E, M1 g+ v! o
string1=newchar[133];
+ y/ f! p/ b1 u y" V+ e string1=UF_TAG_ask_handle_of_tag(object);% M% q7 ? \/ H H
for(int i=0;i<过滤的数目;i++)% T8 N+ l5 g8 Y+ O
{7 w" f6 P- @& n f4 O3 G3 t+ S
0 i: z" h" F5 v, A char *string2;) O" `5 ^$ ]6 R6 R
string2=newchar[133];+ G/ ]* L6 s$ \ e
string2=UF_TAG_ask_handle_of_tag(物体ID);
2 [( [2 ^8 K* z5 o; Q if(strcmp(string1,string2)==0)0 i0 r; ?; F, S' s; i# A; A
{
) y/ a0 I8 g6 U4 ^9 \ find_face=FALSE;//不接受% |* C" w! U3 H# S
4 f3 w/ p! _, r7 a/ J
}" e! z" v: s4 B8 R( W' {% U& v) F
delete []string2;" E b( T; s( h% l7 r q
}5 A/ F# I6 d. c% N3 I- f u
delete []string1;
$ z+ M% ~( o/ }$ I. l4 g" ~ return find_face;
( H3 G4 c8 C) P0 X}# ?/ K4 q W) q
+ B7 K% I' d2 k2 [; {& E |
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