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x
( c7 f" | z( J* G# o4 d7,裁剪片体
2 g1 Y' c. n! F/ A9 ]7 ], v1 D8 Jtag_t *trim_objects;& X9 {( `; R# g8 `, \0 q; t# H" O" d0 f
trim_objects =new tag_t[count];
3 C# g4 S0 g) Q2 W" @- ntrim_objects =bound_id;
, [' n% I' Y" l8 P6 \voidtrim_sheet()
# D2 t/ C0 u2 H: v$ }{
8 N6 L5 T% t: g# k7 g$ z5 Q7 m o7 C; o0 \2 Q+ G8 f
UF_MODL_vector_t projection_method ;
4 `8 Z1 B' H7 ?: L5 ]7 W- o4 z5 I projection_method.reverse_vector=0;
' R+ r U6 J& c$ ]6 j( x/ Z projection_method.vector_type=UF_MODL_VECTOR_DIRECTION;
0 e# Q# P' l0 K8 t UF_MODL_vector_defined_by_union_tdir1;
6 v1 d' W0 y2 | UF_MODL_vector_direction_t dir2;
2 \% o, ~7 d. ~4 F dir2.xyz [0]=dir[0];/ T& H3 L! L7 P0 K- T
dir2.xyz [1]=dir[1];
& e. G) G+ ?# {; Z. E) v+ \ dir2.xyz [2]=dir[2];
" r* H8 q+ z! V2 V$ C6 c$ `) ? dir1.direction=dir2;
0 l! y4 d3 z/ ~5 m! k: f R5 a& ]) l
projection_method.defined_by=dir1;
% o, {+ e5 S! R" y$ \# q6 f
: {3 B* ]; I8 {$ e; L double point_coords[3] ;4 f& Z6 P9 ^- w: N
+ P1 F8 p( b# G0 t6 R! A
point_coords[0]=center[0];
! T6 r7 x5 @7 M3 y point_coords[1]=center[1];
: @4 \ ]; l' w R point_coords[2]=center[2];7 P. p: x/ m; C
; J5 A8 w7 R& M1 Y6 ^0 j1 v
int gap_point_count ;
4 f+ ~) N% z S8 B" M4 D double *gap_points;
% l6 h; ?# C! ^# g9 N* D: _ tag_t feature_obj_eid;* Y/ b( S. [2 ^* I- ]/ M
UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_method,* u2 p0 T! b$ u; H$ K( Z
0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);7 h3 W( }6 O& X2 R" f
" F* o0 a# `5 q* P6 o' N
}5 }$ R% Z# \0 n/ X
8,offset偏移
6 v o. w& T. ^9 r2 P3 n
7 [* R: v3 d/ X2 P4 I# z- Tchar distance_str[] = {"10.0"};//偏移的距离
1 s8 j$ e' o5 F
$ Q0 R/ M1 x2 uint num_curves;+ a" ~) Y2 D+ a# t& H- u( u
tag_t *offset_curves;: A) e: T) c! k O! t7 x
UF_CURVE_offset_distance_data_t offset_distance;, @% _ j2 f! n% ~( C2 N4 y
offset_distance.distance= distance_str;
' U: [6 H9 C7 b7 _% o5 }offset_distance.roUGh_type=1;! x! R! i6 v/ R5 M0 V. ]% o& C
UF_STRING_t input_string;, B* Z6 I+ K# ^# o, N# G
input_string.id=curve_id;//加入想要偏移的线$ R$ g2 ]: H5 ?' u
input_string.num=1; //偏移矢量方向数量% G/ ?3 `0 J' a
input_string.string=&string_count;//偏移线的数量0 S" T( R. A2 c7 u
intstring_dir=UF_MODL_CURVE_START_FROM_END;
, B/ d" m, p4 ~5 A2 F& linput_string.dir=&string_dir;3 s' e& {: @9 m4 ^& c! V
3 I1 w$ ^ t$ v* r( z" z
UF_CURVE_offset_data_toffset_data;: S# ?) o6 k7 y) h) F
% M3 ?$ X$ L q7 F3 @; s& s soffset_data.offset_def.distance_type1= &offset_distance;: X9 U6 K) w, R2 N. q( d$ Q
offset_data.input_curves= &input_string;1 E& w* M8 S: i5 U& k/ Y
offset_data.approximation_tolerance= 0.01;
) g$ J, w: N: L9 ^- Yoffset_data.string_tolerance=0.001;
4 m( ^3 @& ~; F# a4 X6 koffset_data.offset_def.distance_type1= &offset_distance;5 g, ^* |+ N/ Z! G
offset_data.offset_type= UF_CURVE_OFFSET_DISTANCE_TANGENT;
; U# X5 s& c! x2 EUF_CALL(UF_CURVE_create_offset_curve(&offset_data,
2 T- \; l+ Q5 u! F&num_curves,&offset_curves));$ w/ d* R+ w3 _4 ]+ g" [# k- s
9,创建平面
+ k; z* b% j, z; i; Y0 S" v: [UF_STRING_tgenerator;- V! p8 P- I2 [) U
UF_STRING_p_tge = &generator;
# t! L4 B' ?5 \8 P e+ ?- N. \6 e
$ R2 y: E# l( P9 o; ~UF_MODL_init_string_list(ge);
% P( j+ ^9 w+ H+ _' I& PUF_MODL_create_string_list(1,12,ge); H7 f' R( I( M# _" }4 F1 p2 p$ a
0 ]3 i# x3 U2 r
ge->string[0]= 1;
/ p. Y5 `, \/ z, z5 `8 nge->dir[0]= 1;//指定线从开始到结束. |3 k2 z# C/ T; b6 |
ge->id[0]= arc_id;//指定边界的id$ b+ v( Z0 \, k! x& z
doubletol[3];
: P c& f' {4 I( C5 v5 Q9 \) c! Ttol[0] =.001;//直线公差- ?9 N# y. x# U. ]$ ~
tol[1] = .5* (PI/180);//圆弧公差& _" N7 A% F) _; N/ Q. m
tol[2] =.02;//不起作用1 r+ h- C3 d) D; m# e
UF_CALL(UF_MODL_create_bplane(ge,tol,&bplane));
Y W6 |4 O' P3 c/ Y( N) v10,选择+ v8 o# X: \/ Y) z
1),点选择2 _6 Z2 L. V* j6 G1 ^" x4 ?6 D5 p- H
tag_t point_tag;8 S9 ]! V! V6 |: w
double point[3];
. e4 d: \0 V( C! \2 u UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ;
/ J4 B e2 ^! W- h7 G intpoint_res;
8 ?' A+ [1 b7 |, {6 a( {2 C: }
4 y* q1 \! K9 P, yUF_CALL(UF_UI_point_construct("选择起点",&base_method,&point_tag,
/ w6 k" N+ N' P6 Xpoint,&point_res));
2 R# \/ b: N1 Zif(point_res=UF_UI_OK&&NULL_TAG!=point_tag)' @ `: V& H5 ^$ E4 ~8 s& e, k; n
{( ]% C7 ]9 h1 k- ?: X+ \+ B
}7 ^; M' _( E! Q J+ ~4 |
2),向量选择
6 i& g4 r7 N( D* p& V int mode = UF_UI_INFERRED ;
7 s6 m' H" p( `7 A `7 e int disp_flag = UF_UI_DISP_TEMP_VECTOR;, x8 x. x! Q3 z- U0 }( j
double vec[3];/ v; t! x6 u* H) q, W
double vec_pnt[3];. ?. V- a6 X8 J3 ~% `
int res_vec = 0;
6 s7 n: ~2 U. ^5 }+ L* a UF_initialize(); $ {3 ]/ D0 D( I8 b
ifail= UF_UI_specify_vector( "Choose aVector",&mode,disp_flag,
0 T( Z# t1 ^, I+ e' | j vec,vec_pnt,&res_vec);
* h7 s" D9 d( G! e. Z0 x4 r |1 [ if( ifail != 0 || res_vec!= UF_UI_OK ) [. ^; K* o6 ?! @; ~4 a) N& I8 r' u
{ ( V1 U9 R1 f/ |& ^5 d- _
UF_UI_ONT_refresh();3 o4 t6 a! m6 V; I. R) J8 R
printf("No vector selected \n" );
2 K* V; L S/ R: j$ u- a" U }( U" d4 s2 @; s
else4 L, `6 O, C& J |) A6 F
{; V: V" c8 \ ~: |4 y0 w- L1 s* W
printf("Vect base (%f, %f, %f), direction (%f, %f, %f) \n",
; ]0 k4 b. O. a; e; Z) Y4 ` vec_pnt[0],vec_pnt[1], vec_pnt[2], vec[0], vec[1], vec[2] );
( l& h% S9 P% y& c' W$ g5 D8 M}5 K W& S. v- Q
3),平面选择
' l: j) ?/ F" ?% h3 R) Wtag_t plane_eid=NULL_TAG;7 X! ^6 m! S& v) t! g
double orientation[9] ={0,0,0,0,0,0,0,0,0};7 E8 V7 A$ s! L
double origin[3] = {0,0,0};" G3 y1 y7 w( ~" l# X- w1 s
double pts[6] = {0,0,0,0,0,0};% I! F4 Z# ]' P: x' j* R
int i, error_code = 0;. \5 m- `9 o# y5 P1 h _+ D( t
int mode, display, response;
) o6 x4 M* c. ]' L7 B4 O7 g mode = 1;
8 v2 Z. d Q; r4 o& Ndisplay = 0;
$ r! h i& R( YUF_initialize();
; T& R0 r+ r9 A t error_code = UF_UI_specify_plane(6 O2 {8 R8 |( ]) S
"Select Plane", &mode, display,
" {7 V4 |) n) u. G3 I &response, orientation, origin,&plane_eid);) ^- D9 m8 [& p( J3 L5 E# I8 L
) o/ _6 v, a- S2 C
if ( !error_code && response != 1&& response != 2)
. H) V. E r: K) Y, D. |. u {
( \0 \5 {0 U2 d" T- k* D, ?% ?/ b! T for (i=0; i<3; i++). t9 C0 C) @ A7 S7 ^6 g
pts = origin + orientation;# a) u* j! ~& r6 A( s( b$ ~7 Y4 _
for (i=3; i<6; i++)
- n3 h1 \6 A) q- k6 K pts = origin[i-3] + orientation;
c8 s4 ~+ C9 H. w1 b- A8 Z FTN(uf5374)(origin,pts,&pts[3],&plane_eid);8 s) z" g9 I x$ `
}
. H8 U9 {% w) `4 a& w3 R11,临时点,线
1 }- S; K1 y: Q' }8 Ovoid display_temporary_point_line (double point1[3], double point2[3])) b) x* @' ~* U: z/ A9 q. E& Q5 c
{7 Q4 s0 ^; I. J- y4 F7 L
UF_DISP_view_type_twhich_views = UF_DISP_USE_WORK_VIEW;
/ s: q2 K! m5 \. z; F0 N5 X UF_OBJ_disp_props_TColor;
! g) u( ]" G$ `' r& h* ^- ^" d1 }& _ color.layer= 201;
- D( }; |9 e4 F. c6 L+ c color.color= 186;
, x. _! a4 U. ?0 W: }4 Y* z) R color.blank_status= UF_OBJ_NOT_BLANKED;2 j* d+ E* W* m, Y& y4 ~
color.line_width= UF_OBJ_WIDTH_NORMAL;2 g g& _- Q4 w2 t; ^
color.font=0;" ^- @/ }- ]# \% h: }# K* A
color.highlight_status= FALSE;
% {( S# W- W) }, I- E UF_DISP_poly_marker_tmarker_type = UF_DISP_POINT;
* v+ m: t+ n- A }* L/ K! d- p" l7 d6 c3 m, e4 `- Z+ Z+ Q8 m
UF_DISP_display_temporary_point ( NULL,which_views, point1, &color, marker_type);. x2 H0 D) x% z- l
UF_DISP_display_temporary_point ( NULL,which_views, point2, &color, marker_type);
/ ~( V: N( g" TUF_DISP_display_temporary_line ( NULL,which_views, point1, point2, &color);
9 ?9 H3 d& j g# p}
0 U, j2 F( T8 ?: H: L6 j12,WCS与绝对坐标转换
3 B1 A7 W1 ]2 q voidcycs_wcs(double point[])8 k# g0 y7 M6 i7 |' T0 H
{
4 y) `* {0 ^6 {3 U3 F2 u$ {1 L tag_t wcs_id,matrix_id;3 [) T" R/ d2 ~: C, O1 ?0 R# E/ n7 d
double matrix[ 9 ];' R% r( j" p% O* 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2 x u) ?' i! L- F
double wcs_origin [3],vec[3][3],point_origin[3];( x4 V9 {, p+ A- ~$ }
//1,得到工作坐标系
6 K4 ?% b0 m9 V/ K5 W& M UF_CSYS_ask_wcs(&wcs_id);
5 m" ?/ ?- R2 J% F5 E' ?7 N UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin); # H5 }7 s& S' l3 {% x! @
UF_CSYS_ask_matrix_values(matrix_id,matrix);' G7 c! r3 T, K
/ H% `6 B* W0 m. X" `: _/ G4 |
//2,得到工作坐标系轴向量2 @% _( @0 h( p D; l* x Z0 u
UF_MTX3_x_vec (matrix,vec[0]);
1 U% ^8 }6 R& c" K4 @ UF_MTX3_y_vec (matrix,vec[1]);, p8 v7 W6 |/ Y9 J' k
UF_MTX3_z_vec (matrix,vec[2]);
$ m9 K& f1 n; w8 ]
" ~, b# `5 d. S' t, o7 [ for(int i=0;i<3;i++)# q _; J+ K; c8 K8 l
{ & f. s7 J# S4 ]6 i
double tol;3 V: _: F& f2 G! x! `3 h6 @3 C/ b
//3,得到点到工作坐标系原点矢量0 e9 x4 A" N2 g) o- V) @
UF_VEC3_unitize(vec,0.000001,&tol,vec);$ A2 \& {8 [8 F# d! s
//4,得到点到工作坐标系原点矢量& V ?% j+ H5 o1 s1 r; E: ^
point_origin=point-wcs_origin;! c/ G/ f1 i9 C4 ^+ G* T, l
}& l8 Z: i; |/ s6 d. Q
for(int j=0;j<3;j++)
" D- M0 i. r* ?: B {5 A' Z( ^4 x8 O* j/ ]: }
UF_VEC3_dot(point_origin,vec[j],&point[j]);( ?% w! K8 h9 B- t9 `/ O [/ k
}
1 O4 w3 ]! u" G4 r" m7 G}
3 g! y# a' ?" m* }. E( `! B13,三点求圆心1 f. `6 @6 A" C' I
#include<iostream.h>
. P: O5 c3 m: d2 v& h#include<math.h>
- {. ` u( N7 Y) z( [- h) [+ o' a" r& h, J6 w. F
int main()3 k7 t p7 Q( W6 m* y
{' ?' P7 l3 B3 e
int x1,y1,x3,y3;. @6 { A8 u) T L
double a,b,c,d,e,f;2 l) ]- Y3 c% c) d
doubler,k1,k2,x,y,x2,y2;
8 P- s" k$ A1 T9 u7 [ cout<<"请输入x1,y1,x2,y2,x3,y3"<<endl;
S2 d" ~$ X, s- D p2 U5 | cin>>x1>>y1>>x2>>y2>>x3>>y3;: B- ]" c3 A( G5 c4 Y* Q8 R4 k# F
if((y1==y2)&&(y2==y3))
|* e0 j2 `! J7 f( `$ v {
/ ?% V( f% y) {0 e% k* P I cout<<"三点不构成圆!"<<endl;! C! ^2 ^( d1 h# P% Z, T
return 0;
% u @& ~! `9 v2 E; ~5 ]7 v }
6 ^! `( B' _) B5 ^1 C) x3 t8 m if((y1!=y2)&&(y2!=y3))
6 j! @. O- a' D' M2 e {
) r+ s# r& Z# D% L8 F+ Z2 X2 e/ ? k1=(x2-x1)/(y2-y1);3 c$ v7 Z* M7 K( J$ d
k2=(x3-x2)/(y3-y2);* x* n* Y w, o$ @3 _
}
# u" P P. i2 t if(k1==k2)+ w& R' u; V8 x1 c! [: @2 I
{( S* c- W b0 R$ ~
cout<<"三点不构成圆!"<<endl;
% ~) O7 S, f4 J4 p return 0;
/ h0 N# T, k8 v. x! v) q6 L7 O9 K }
- t" ?3 c8 K6 a: |! Y8 D a=2*(x2-x1);
$ K( o# G6 q ^3 B' ]- B b=2*(y2-y1);4 w1 a" Y! l- a2 a1 |$ R- a) S* X
c=x2*x2+y2*y2-x1*x1-y1*y1;5 x1 e$ I" L" A- c+ q
d=2*(x3-x2);
/ Y9 z& D* e) C K e=2*(y3-y2);5 o5 V6 \1 w" ?9 Y
f=x3*x3+y3*y3-x2*x2-y2*y2;
9 n8 H6 }- _& l; P7 V( u7 C9 X x=(b*f-e*c)/(b*d-e*a);
3 h6 s) H8 N" o1 g$ J8 H y=(d*c-a*f)/(b*d-e*a);+ J$ `4 q! o1 n6 G1 S
cout<<"圆心为("<<x<<","<<y<<")"<<endl;& B j* G! p% W
r=sqrt((x-x1)*(x-x1)+(y-y1)*(y-y1));
0 d {. t7 B3 h cout<<"半径为"<<r<<endl;
, e2 V* j7 w2 M$ Q: b- w8 O return 0;8 \/ t/ H: D+ l. p
}
4 @7 U( f# n( T0 `! W; ~5 n% {6 e14,查找圆心2 |0 J9 E2 R2 C+ ?# X- f- W
UF_EVAL_p_tevaluator ;5 I% @ l' j* j( i/ e) q/ j
UF_EVAL_arc_t arc;
$ W2 j0 K% u; f& o b# @/ W UF_EVAL_initialize(obj_tag,&evaluator);
, ]2 p0 V! q0 n h, S! F UF_EVAL_ask_arc(evaluator,&arc);
: P/ I- N5 F1 P UF_VEC3_copy(arc.center,point);
6 a( N; z( F) a2 J' ^15, message_box
7 f6 W5 b$ p) ]# Hvoid message_box(int *res_mes)
" G: U: o, _# @& z9 N) \8 o{
$ g7 G- t n/ ~6 b1 I2 ^ UF_UI_message_buttons_sbuttons; E/ j4 r/ Y6 n: k0 ~; D1 ~/ s( i
buttons.button1=TRUE;
) `2 C, T$ j2 T2 F' x( I buttons.button2=FALSE;- m0 b: U$ ]$ R( ^
buttons.button3=TRUE;" V+ I B# B) s, {6 _- ?
' Z' Z7 X& V% p
buttons.label1="OK";7 k; r1 _. A2 Q' w. w/ v
buttons.label3="CANEL";7 {: j8 W4 h; m; |2 B2 y+ G
4 R, r+ A! W7 M6 }0 d9 j0 z' _9 ?" q
buttons.response1=UF_UI_OK;
1 E7 @9 V" t% Y1 O buttons.response3=UF_UI_CANCEL;
. p* `5 e3 W9 r; s: ?: @5 W7 t1 R- d; L% K% k: Q1 K0 v
char *string_msg;
9 p. t( q ^0 U" @0 I char*material_msg="ALL selcted objects will be removed";
; w9 m3 B% p2 c' G; U7 a& K N/ G) m string_msg =material_msg;) F5 C' H- Q, s6 o) ^
+ M1 q1 _1 i A0 g1 P$ o UF_CALL(UF_UI_message_dialog("",8 s$ V- y2 B. z9 Q5 k( N$ {
UF_UI_MESSAGE_WARNING,; u3 W: B7 W" ^( F$ r+ P
&material_msg,- ?. ?2 S! K, b% x0 \/ i
1,9 ]$ x. @# N8 M
TRUE,
8 Q" V6 ^3 X. l+ Z5 {: ?3 n &buttons,8 L# v2 j& x. s% b1 S' X- m
res_mes ));7 E V$ h* w$ Z: n' @
}" ~) U7 X6 M6 v1 y8 G% c
16,选择过滤5 w) n& H6 [4 C8 v+ g0 F
static int init_add_face( UF_UI_selection_p_t select, void *client_data)4 ~' R) |0 v3 H! [' \# e$ e
{
- C! Y% T6 T" \$ r8 r$ X3 i int nums = 1;
$ x, |( o' x. V UF_UI_mask_t masks[] ={
7 U( V% f9 Z9 M& f4 Y% A' W7 X9 U UF_solid_type, 0,UF_UI_SEL_FEATURE_ANY_FACE};9 z7 Y' b% k2 [9 E5 t% z7 t/ C! x
x- A% `1 P1 K1 v# f2 R
if(
3 |1 T! [3 X# X4 R- P8 Z (UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,nums,masks)==0)
3 `- B" N9 h! T5 U &&(UF_UI_set_sel_procs(select,filter_proc_circle,NULL,client_data)==0)
! J s6 }9 \3 B )7 A l: d9 f/ _3 c' C0 T( `
{
) I9 i G. t" d8 C- w return(UF_UI_SEL_SUCCESS);
5 u+ v8 M( \: f5 l/ n: i }8 ?6 W3 W* g; c/ U
else
& P0 b0 N2 x1 ~- }: W9 T. s1 ^ {
Y. O( k h8 [9 @0 R- K1 j return(UF_UI_SEL_FAILURE);
8 ]8 }& f$ W3 y }! v' B! ]2 s2 l. V( P, [9 L& H+ q
}2 V) ~2 W& X- {9 k% O, ~" k) O
int find_tag(
) h' }8 _3 R- t2 S$ o/ S void * client_data,//用以传输过滤资料
" l* h, I0 k, x9 T$ I; f0 M: Y3 F tag_t object//现在鼠标所选物体ID0 h- z4 N9 q& `2 t( K
)
# X' K. O/ L' X- S) @- R{
# N+ {' d% y1 x$ ` user_data *obj;
" |$ V8 l6 j1 J% W2 E" _% `4 e obj=(user_data*)client_data;
% a8 T4 h0 O4 f; L4 l( i int find_face=true;//接受 {1 T+ L" E& T& V
char *string1;9 |! e2 r* Q: m* @
string1=newchar[133];/ Y7 N/ k$ f3 F n+ u. ]7 a8 L
string1=UF_TAG_ask_handle_of_tag(object);
' C/ c9 s" c8 [2 v# W) ` for(int i=0;i<过滤的数目;i++)
% ~& c! X( B2 R7 O) C1 K" ? {
% F. Z6 N1 X' C- n, _* Z8 z9 F$ s' w. {7 C$ a. S: j- [
char *string2;
9 i+ R0 U# O2 n string2=newchar[133];7 w0 l, g5 |: \2 F
string2=UF_TAG_ask_handle_of_tag(物体ID);2 t5 W$ q3 Z( l5 a" j$ T
if(strcmp(string1,string2)==0)5 z" Z H' B7 X6 z
{
" Y* ~0 A$ _2 _) H find_face=FALSE;//不接受
- K* S: e6 V$ x" n9 l
h3 L, P2 A$ C/ A }
5 l& v& ~2 P: N, u @$ L, d& ~. C delete []string2;
r# H! X$ m! [ } ~8 x( ^1 e. s) n; i
delete []string1;$ w8 N) E- G0 G+ u2 q9 q
return find_face;* x6 u8 S0 b2 S+ t# z0 S9 ~
}
+ u* a6 r+ a, e
3 Z3 T" b6 x; X3 \ |
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