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) [7 b* T% H% a G7 N: S5 r t
7,裁剪片体4 P/ \& H; O m6 w
tag_t *trim_objects;8 d/ w" F1 ^4 [0 v; ^2 j
trim_objects =new tag_t[count];! s) D! B2 ~. _; o2 `- f
trim_objects =bound_id;: C4 N J( k( E s' b$ V
voidtrim_sheet()
8 k0 _ e4 W/ g: N1 }8 _2 D{
3 k4 m: |1 a- O. o) S7 M
9 j1 r/ Y9 {0 @8 U UF_MODL_vector_t projection_method ;
( n" V/ g4 f+ g0 I' g projection_method.reverse_vector=0;5 M. h$ b- Q; p2 \( c0 R0 U) v9 K
projection_method.vector_type=UF_MODL_VECTOR_DIRECTION;, h) W9 ?& k, _
UF_MODL_vector_defined_by_union_tdir1;
/ Z M4 L; {8 A4 l2 E$ e# C UF_MODL_vector_direction_t dir2;6 |# K4 D% L$ A, M- J8 Z: Q. I7 W1 f
dir2.xyz [0]=dir[0];
8 O! p1 _) t- I9 ]/ o+ n; n# M. Y dir2.xyz [1]=dir[1];
9 }2 s1 M6 s s$ K9 X9 n Y) t7 d dir2.xyz [2]=dir[2];+ {' `4 M4 Z6 P8 D% g
dir1.direction=dir2;" z7 l: q- P0 N! o" E0 P2 N( M
" I$ |7 F6 j+ O7 h- [8 p
projection_method.defined_by=dir1;
2 Q$ S3 D2 |% N: z* }6 N7 E# p, q% q' g
double point_coords[3] ;4 s& M ]: e! G. \/ K
& e6 e5 z# |- a4 m
point_coords[0]=center[0];
+ H5 z6 }. s9 G! E( i4 T point_coords[1]=center[1];: H9 J$ G4 ]/ l! Y* C! I, a y) _
point_coords[2]=center[2];
# i: t& ~7 C; `9 ~; u: W* F% \# h/ T$ ?# |, H0 }
int gap_point_count ;
3 Z8 q- P% g2 d5 z double *gap_points;
) H7 X' Z0 ?9 ~+ u tag_t feature_obj_eid;. e2 K2 Q, `3 _2 {
UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_method,
* Y/ c' c; X3 i9 R0 U- @$ N% y, K) h 0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);) i; F* l% ^7 ]8 C2 ?
" Z% H% q" Z: r& k7 w) {
}
( x7 b% j: o% S( O7 M8,offset偏移9 \& j$ R2 [% Y3 z+ |
`; L8 p" E: O7 pchar distance_str[] = {"10.0"};//偏移的距离) V: I9 o$ \' S3 C8 L, H5 {- q( M4 y4 N
2 s5 J! L! j" D# |7 W' O2 K. d4 {int num_curves;
' y# b7 c5 D2 \- h: G0 Jtag_t *offset_curves;
6 y4 {/ F1 j) n! z- Q, TUF_CURVE_offset_distance_data_t offset_distance;6 ]8 u6 K4 e4 x! {2 n. u
offset_distance.distance= distance_str;. n/ t9 x; D! K5 Q; Z) b# Y6 B, x
offset_distance.roUGh_type=1;
, }, i8 P/ A0 _/ g- ^UF_STRING_t input_string;6 v* w, U# Z1 P
input_string.id=curve_id;//加入想要偏移的线
3 z9 P* S# L0 @' P: |input_string.num=1; //偏移矢量方向数量4 j5 c9 {; H4 p3 C9 O1 m" U
input_string.string=&string_count;//偏移线的数量
& q2 r6 Y: a& y Cintstring_dir=UF_MODL_CURVE_START_FROM_END;* ?4 l. Z3 r; J+ g Q
input_string.dir=&string_dir;
+ W3 J$ y: I$ _! H4 z: R* h! ?% s$ ^, a0 n4 z- d( R, n
UF_CURVE_offset_data_toffset_data;
( @' j( d$ ^, n# s
1 y3 L! `$ F5 A6 I6 yoffset_data.offset_def.distance_type1= &offset_distance;; e N6 k0 T$ Q5 L
offset_data.input_curves= &input_string;( l! Y- K" |# t4 ?4 o
offset_data.approximation_tolerance= 0.01;1 E3 l( R# s9 S' h" Y
offset_data.string_tolerance=0.001; K# W7 e: d8 |
offset_data.offset_def.distance_type1= &offset_distance;
& s6 X( N# l# U O1 _* goffset_data.offset_type= UF_CURVE_OFFSET_DISTANCE_TANGENT;
# Z, N6 R- J4 h$ C$ YUF_CALL(UF_CURVE_create_offset_curve(&offset_data,
* D5 f8 o8 p& _ @/ V0 Q$ x&num_curves,&offset_curves));
+ Z6 J6 m0 m/ W% R1 f9,创建平面
* M6 h) L7 H1 Y" d4 y: W+ ^. cUF_STRING_tgenerator;# O* y$ I; F( {# Y
UF_STRING_p_tge = &generator;% \, v" O4 X' j
. g- v- {% }; {7 d: _* U: f0 Q
UF_MODL_init_string_list(ge);
- B5 c+ B$ x5 @. V5 o, ^: A- PUF_MODL_create_string_list(1,12,ge);) S. F; z; [' [& l
- [! h/ N4 ?- {: B
ge->string[0]= 1;
! R- a9 W: o+ Jge->dir[0]= 1;//指定线从开始到结束5 z% A5 E& X8 `! K9 [
ge->id[0]= arc_id;//指定边界的id
X: A7 U1 P. f& d. qdoubletol[3];
/ Q9 q0 }; _+ `4 w9 }* U. l) Ytol[0] =.001;//直线公差/ K5 z- i* S# m7 N+ H! g
tol[1] = .5* (PI/180);//圆弧公差: B& p) j4 R2 _8 S. ]% ]
tol[2] =.02;//不起作用
+ } z8 ]/ W2 H5 U# u) m0 k' |, qUF_CALL(UF_MODL_create_bplane(ge,tol,&bplane));
0 z# _+ V" K( _8 d; z, G2 \10,选择7 n, ?# U/ q% C- \ t4 [* `- s
1),点选择! M7 ^4 U W' b- q
tag_t point_tag;
; s# R6 Q4 ?/ F0 L" Sdouble point[3]; b {& x, W" F7 I+ n! ~2 C
UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ;
& b; B w6 s# l* ]" h intpoint_res;
% h! B1 x) u+ p5 L0 @- I8 d- U9 x: \" t2 C
UF_CALL(UF_UI_point_construct("选择起点",&base_method,&point_tag,
' l) _" j% p0 ]$ \point,&point_res));/ I9 O1 S0 F- F/ g/ a" [0 t$ |* V
if(point_res=UF_UI_OK&&NULL_TAG!=point_tag)
. k" j$ J1 I! f{! E+ \+ J, w) F+ `0 D
}
: M. C6 V6 K, Q$ P, g& E2),向量选择2 g" }1 A7 i! Y+ T2 h
int mode = UF_UI_INFERRED ;
$ e U2 W5 }1 i( W! ?0 M4 S int disp_flag = UF_UI_DISP_TEMP_VECTOR;# p8 Y5 Q" n% b% M! c
double vec[3];
3 X" C) @: A' K, ?! S! l- G, Ndouble vec_pnt[3];' v) s7 b# E- `3 N
int res_vec = 0;
' h0 x1 e: y1 z( c UF_initialize(); , J4 E, N7 H' Y/ G
ifail= UF_UI_specify_vector( "Choose aVector",&mode,disp_flag,
* g3 T) {2 E. z( G. E vec,vec_pnt,&res_vec);/ \/ O+ N$ h* |2 i" N, ~
if( ifail != 0 || res_vec!= UF_UI_OK )
* n2 a5 H" c2 x- F; o) ?% U- y' z { 2 k$ B; R4 H$ M, O6 C
UF_UI_ONT_refresh();
. N @2 |: s* A& L printf("No vector selected \n" );
1 s% ?. a+ y$ O$ Q7 g8 f }
) N* {) p3 t$ r# Y' C8 A2 p else/ H( ~# R4 z6 \+ t {, |7 { a9 W
{
2 |" {" D% ^+ j2 l* E1 T- y" P' a printf("Vect base (%f, %f, %f), direction (%f, %f, %f) \n",' w; C. X3 A5 n% d
vec_pnt[0],vec_pnt[1], vec_pnt[2], vec[0], vec[1], vec[2] );; c# A9 E6 a' K$ F% r
}
0 k0 v! d. O- o0 }$ K* W$ a3),平面选择
+ [( S4 |$ h, Q# o/ v/ m( q; j9 ]6 Ctag_t plane_eid=NULL_TAG;4 k; d' Y& y! g2 {/ s
double orientation[9] ={0,0,0,0,0,0,0,0,0};- P2 i! R. g5 z4 f
double origin[3] = {0,0,0};, t; ]% ~, ]. [; S8 n7 g, }. S0 @* Y
double pts[6] = {0,0,0,0,0,0};
( O& |$ r* p: S% Q$ N int i, error_code = 0;: v$ k, [, w) g% j, g
int mode, display, response;
3 X7 S% k1 q2 r$ h mode = 1; 4 @; }3 d# J: ?! q1 V! c
display = 0;
, q; I$ n2 r5 @/ Z. P; }4 {UF_initialize();
8 O6 r" r2 Z& z( R4 M$ _5 K error_code = UF_UI_specify_plane(
$ S0 H+ e$ Z6 ~5 L6 m4 _$ O "Select Plane", &mode, display,
1 G8 \; `% h0 a! o. B9 ] &response, orientation, origin,&plane_eid);6 o2 v9 F/ q9 i
6 v$ d# t: u1 v+ f# t g
if ( !error_code && response != 1&& response != 2)
5 U. p: W! A/ @1 v' D {. E, r; I! C2 j8 }9 u% i) Y, h
for (i=0; i<3; i++)
, H$ S9 M" m1 Z, U0 x/ q* f pts = origin + orientation;" z: U0 w/ c# m) n4 m+ y. M
for (i=3; i<6; i++)
' J" |+ [ A8 e. h$ w4 ~ pts = origin[i-3] + orientation;
" a6 m( L8 ]5 D: V FTN(uf5374)(origin,pts,&pts[3],&plane_eid);: K2 O" y' y+ `7 ~2 A# O/ m
}
3 V# a8 e6 l( o. G) e$ a11,临时点,线' j: }8 |& V6 }+ P5 c. q! s) C8 e
void display_temporary_point_line (double point1[3], double point2[3])' B8 V+ |4 X# H% [) w S
{7 [3 B4 s% O* C1 i8 \, S9 S* e9 t
UF_DISP_view_type_twhich_views = UF_DISP_USE_WORK_VIEW;% g, g- Q1 K9 V9 ^
UF_OBJ_disp_props_TColor;# |4 H) H( _; F3 R& S% e* b
color.layer= 201;5 }' p! o+ r. ~, p8 c, G% ~* o n
color.color= 186;
' X3 Z3 J8 W' D/ a color.blank_status= UF_OBJ_NOT_BLANKED;
" b; b, W' O4 r0 d color.line_width= UF_OBJ_WIDTH_NORMAL;
; w) g: p* R- s color.font=0;. `. W0 J) P* @2 |: C
color.highlight_status= FALSE;
8 A' X2 f3 z" S: Y! E/ s UF_DISP_poly_marker_tmarker_type = UF_DISP_POINT;
, c2 T' V0 @. E* d2 H
; u! `" b6 F5 q: J* KUF_DISP_display_temporary_point ( NULL,which_views, point1, &color, marker_type);; F( O- V y+ K
UF_DISP_display_temporary_point ( NULL,which_views, point2, &color, marker_type);
, O5 W0 B$ c' \- E: ]UF_DISP_display_temporary_line ( NULL,which_views, point1, point2, &color);
, n. z$ a: g; ]; r& C# A}
4 \# r( [7 i' N( d0 Q+ u12,WCS与绝对坐标转换( m# ]+ A2 m2 O
voidcycs_wcs(double point[])) W/ A' U2 ~' _2 k/ _. Y* D9 C" Y
{6 d5 _- F3 f' i
tag_t wcs_id,matrix_id;
|' y! D/ U& @% F double matrix[ 9 ];/ N4 f9 x4 V4 V9 O) R. @5 P+ @7 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" g; P! j2 ^# l4 [9 O
double wcs_origin [3],vec[3][3],point_origin[3];
+ s3 B; u! q4 V0 I {9 c C //1,得到工作坐标系
( S. F. I0 |- {" |7 Y UF_CSYS_ask_wcs(&wcs_id);- x8 h8 i$ D( }- G4 y8 i
UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin);
& R, V# v7 z& v$ S* a3 ~2 Q3 S# J UF_CSYS_ask_matrix_values(matrix_id,matrix); ]2 `4 [0 m E! T7 E4 S
, p2 u( h7 F Z3 b% s5 i' q //2,得到工作坐标系轴向量
0 G5 r1 _/ X; v; s& }+ k1 V UF_MTX3_x_vec (matrix,vec[0]);
2 ]( ~& b E5 Z. \% Y UF_MTX3_y_vec (matrix,vec[1]);; m c3 F9 R' {
UF_MTX3_z_vec (matrix,vec[2]);
/ R/ n0 y- [' m/ L( W
. u4 i" f3 J1 |8 R8 h# e( ]" N for(int i=0;i<3;i++)
7 t3 J9 f' D* ]1 v. { { O# Q$ ?) `+ ~
double tol;
1 Y3 ?4 y8 E5 P//3,得到点到工作坐标系原点矢量( `) G& O! e" M* }2 i. P
UF_VEC3_unitize(vec,0.000001,&tol,vec);! P5 Z; V2 U2 m6 w+ e" U" B
//4,得到点到工作坐标系原点矢量- z+ [$ k r/ j1 x7 \5 i& s9 P
point_origin=point-wcs_origin;. G/ M2 R4 e( \7 H6 i5 n3 N2 K
}
7 [8 Q3 L6 ~& d/ K for(int j=0;j<3;j++)
6 f' e% L* K6 Q2 H$ u7 A {0 Y$ A$ o" \/ q' F
UF_VEC3_dot(point_origin,vec[j],&point[j]);
1 v2 Y2 t4 t; e8 l0 T9 R: } }- n/ @0 @% E" }3 s
}! z* R, x) C5 \% Y" N, y
13,三点求圆心
- _# k" t1 I6 y2 g" L#include<iostream.h> 5 H: C" I2 |3 u4 {& X4 O
#include<math.h>
( n+ T* w; k8 ~' I/ {3 ~
; P- }5 F$ H+ t) j2 u3 D0 vint main()
* B* c; m$ ?7 h{# v$ G9 r. V/ v- P+ I
int x1,y1,x3,y3;9 e3 f v( k) `" K) ~
double a,b,c,d,e,f;7 ?+ W+ w' I4 b2 u# ^
doubler,k1,k2,x,y,x2,y2;
% @" E# y: d; S- O cout<<"请输入x1,y1,x2,y2,x3,y3"<<endl;. Y: `* t1 D @# K1 @5 j- Q1 i
cin>>x1>>y1>>x2>>y2>>x3>>y3;7 `" l) G, @5 h, o* A) \
if((y1==y2)&&(y2==y3))
k+ k/ d! O3 i% P l3 f1 m {
" b7 O3 w6 {& v% p. Z) Z cout<<"三点不构成圆!"<<endl;" p4 N/ ^2 f! `$ n% t/ K
return 0;$ ~3 u2 v9 H/ D# ?2 H5 N
}
; ]; E" s* Y7 v' F \: X# ]% Y if((y1!=y2)&&(y2!=y3))# I2 ?& l, j, X: J# j' p. H
{
5 E, W c: Q2 d) M0 K k1=(x2-x1)/(y2-y1);9 p* f2 U, c0 O( v
k2=(x3-x2)/(y3-y2);
?1 F( k" i0 M* F }4 S. j V1 a0 W
if(k1==k2); W0 Z. A. s) C# z
{0 O* z6 V6 m! M6 P+ _
cout<<"三点不构成圆!"<<endl;+ i: t$ Y( ~' B* v6 P5 ^* p7 V% l
return 0;
, k% q" H5 S. l6 z& K* y7 n }
: g8 v$ s+ L9 O! U# U a=2*(x2-x1);1 @, m: H# R2 E+ O
b=2*(y2-y1);
/ t/ f. O1 m9 |* J- |4 x c=x2*x2+y2*y2-x1*x1-y1*y1;/ }" @3 t2 B# C
d=2*(x3-x2);: P$ @# A3 H$ a; h J3 b! s
e=2*(y3-y2);
2 E4 {3 m9 d; M% T9 n h f=x3*x3+y3*y3-x2*x2-y2*y2;
& h0 }* B/ p& n" w0 _ x=(b*f-e*c)/(b*d-e*a);
( V( U) P, i6 z% ~ y=(d*c-a*f)/(b*d-e*a); n0 c* o! |% Y# Y4 E6 o
cout<<"圆心为("<<x<<","<<y<<")"<<endl;+ _' M4 i; N! @6 }5 Q, v
r=sqrt((x-x1)*(x-x1)+(y-y1)*(y-y1));, Z6 d" Y% T2 C$ ?7 o- w8 K3 _) O" V
cout<<"半径为"<<r<<endl;
! x% y+ q N- t) J( w- F return 0;4 V" G0 a$ H& h
}/ f3 B0 F3 {2 E/ r
14,查找圆心# @$ i" p- b7 ]% Y6 u8 u
UF_EVAL_p_tevaluator ;6 ` \" J4 A: \( E2 a
UF_EVAL_arc_t arc;
' X- l5 D) S) Q UF_EVAL_initialize(obj_tag,&evaluator);
. Q( G9 i+ X u UF_EVAL_ask_arc(evaluator,&arc);7 h) z' c5 c, r1 c' F) b
UF_VEC3_copy(arc.center,point); ) i( i/ r% w3 ?& `; k% g* e
15, message_box
) L5 c7 h6 P/ M0 G S/ n4 `5 uvoid message_box(int *res_mes)# O1 h: T$ t6 o2 [9 h/ D7 _
{- H' f+ s u+ ~/ ~& k* a
UF_UI_message_buttons_sbuttons;' e; G/ z, d. o6 w$ d
buttons.button1=TRUE;# g% o; F$ j+ m8 o5 x3 L8 N4 \
buttons.button2=FALSE;/ F) E+ Z0 g5 P. t
buttons.button3=TRUE;
5 W) u' B1 `8 ?8 w4 V) R* V
7 g4 z4 v& f+ ?5 @ buttons.label1="OK";8 U$ _8 \" {9 H9 j# j: A
buttons.label3="CANEL";
3 u! I: l) m3 r1 A, b" o% U! H0 L6 u, T* A
buttons.response1=UF_UI_OK;
/ N3 k8 f5 W/ K( \ buttons.response3=UF_UI_CANCEL;
$ q( e2 j5 i6 O' r$ E0 ^3 F( y4 ~/ W. H: c% d
char *string_msg;5 I; B" Y4 O* F2 b& |
char*material_msg="ALL selcted objects will be removed";( H, g; Y7 U/ m% m: C/ f
string_msg =material_msg;
) y& t& S# ~/ g8 H; @& v
9 W' }7 n- T: q/ C& J UF_CALL(UF_UI_message_dialog("",
" A- Q7 e" L: k3 z UF_UI_MESSAGE_WARNING,
3 X0 W& k. q# n# B2 x4 ] &material_msg,: ?4 D2 N6 H8 p% \+ e- [* k. {& V1 M
1,+ Z$ K5 T1 z7 U5 d6 b/ p
TRUE,
4 I, y( v6 \ M$ ? &buttons,, v1 h' M3 F' r# j3 G$ b5 }/ t1 d
res_mes ));: Y4 F/ c4 O% F6 q+ |' M# \; t3 H
}8 v! G+ H. O$ F1 h! O7 y( | ~
16,选择过滤! T# n6 N' ?4 C. k' a$ w
static int init_add_face( UF_UI_selection_p_t select, void *client_data)
* X+ M# N( g7 E& I% D{
4 B$ r$ d4 ~% y int nums = 1;
9 W- Y' }9 U- ~ |$ l UF_UI_mask_t masks[] ={
2 z, T$ s. j7 c UF_solid_type, 0,UF_UI_SEL_FEATURE_ANY_FACE};
- a, p( @) S' z( T9 Z
1 V! z9 z; U D% u' e if(+ J V* [. C0 z: q& f
(UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,nums,masks)==0)& P0 \: e3 ` `: ~
&&(UF_UI_set_sel_procs(select,filter_proc_circle,NULL,client_data)==0)" E! @% f! m. P. G, }0 R' e7 y3 p" e, m
)
* H9 a0 B8 ]0 K/ ~ {
! H3 ^. C+ J* S& n+ n return(UF_UI_SEL_SUCCESS);
* n. u0 r- X! f% }4 q }& y1 U5 R* l* [) V: A
else/ C: c3 l0 F! x' \& h& m
{ 1 k. ]1 y. Z$ v, L6 K
return(UF_UI_SEL_FAILURE);
* ~, w/ W5 Q: [# ?( | }
7 |$ r3 f* |, E" ^3 m# R/ m, i4 X}4 \" P1 K' C V+ z: J5 F6 i
int find_tag(
; {1 m2 c# {. O7 M5 s/ Q0 v void * client_data,//用以传输过滤资料; I2 @( Y- G7 ?) m/ c5 W8 s# Q
tag_t object//现在鼠标所选物体ID6 g) `2 E0 F% [; R/ D! }
): r2 ?# Q7 b. F- Z6 s$ l1 B
{$ O7 ^. d, v* T+ w3 n8 o
user_data *obj;
: D& B/ r. E) L& `5 a$ ^ obj=(user_data*)client_data;
$ h9 M& N; I. E2 C1 f" ^ int find_face=true;//接受7 \& A+ X W) D/ j4 o
char *string1;) _$ p" w7 b/ j+ X! S
string1=newchar[133];% g0 H" x0 _. b- C! f( u7 k% K) o
string1=UF_TAG_ask_handle_of_tag(object);1 d" E7 ]' c7 l" C0 G
for(int i=0;i<过滤的数目;i++)
5 z' I, r2 {) k# r* C: W7 k {
( u% |0 p. X( X4 S( O$ K* m' C3 B) I' \ s9 `+ y
char *string2;" B: `2 V+ E N2 Y3 v% m) i, T/ i
string2=newchar[133];
0 ~) U. ?5 I# m( W( N. M string2=UF_TAG_ask_handle_of_tag(物体ID);- N# s7 M0 ]2 ~$ d( k1 J# n0 }0 x7 D
if(strcmp(string1,string2)==0)" j& a' Z) P( H! u
{
o3 `: }$ {& H: r9 y find_face=FALSE;//不接受
% n1 D( Q, e+ a' j8 Z( o
1 z% y7 N& J' ?/ B4 K1 ^ }/ K+ Y* |2 K4 z! Q
delete []string2;
5 P7 D; G% p. @; s% H0 o }; X0 d6 Z: a8 B( B3 S
delete []string1;
8 A0 U+ d+ e+ e return find_face;- H# H" e; q/ J1 c5 y
}# }! ~0 Q. T' M. U
- I" C$ N8 P O/ W* `, x1 N
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