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- n: q! _5 i) [7 a7,裁剪片体# W) T0 y' M% c9 }. u' b D
tag_t *trim_objects;2 a' t4 V/ c. }, M/ F
trim_objects =new tag_t[count];
9 h* G C5 `% T' i1 @trim_objects =bound_id;$ S4 G1 \% `; V5 ^9 a$ q
voidtrim_sheet()
, X8 P2 f7 K- @# q9 }" |/ ?{
% Q: G* g! ]* D- d+ L+ o" q/ a- Q u- `# q' A1 N, X. j# C
UF_MODL_vector_t projection_method ;8 I) h r9 d. ^2 E/ k$ o% {. t
projection_method.reverse_vector=0;) v* q1 q0 V$ `) [. |
projection_method.vector_type=UF_MODL_VECTOR_DIRECTION;
( w2 F9 f, M9 _+ s# i+ e& l. q2 r UF_MODL_vector_defined_by_union_tdir1;$ _0 ?9 Q9 S2 @$ u2 ~, f* _
UF_MODL_vector_direction_t dir2;
_6 T7 V9 f( @1 \ dir2.xyz [0]=dir[0];
: C1 l5 x4 Y6 ]7 w! r: U; | dir2.xyz [1]=dir[1];" B0 ~7 ? B: a+ k- h' g! P
dir2.xyz [2]=dir[2];
) d' j- P7 D) k2 P4 o n8 ^6 t dir1.direction=dir2;
4 s2 C1 c6 K9 F# }7 v- h8 d! F) u2 k: M9 y) K: s* b) d7 e
projection_method.defined_by=dir1;& x- F- Z1 l4 s+ `( n, g( U
; p; S: @" t" v* Y9 O1 B
double point_coords[3] ;& h' F+ u9 l, ?
/ y: j2 Y3 {& p. d( i0 L: o
point_coords[0]=center[0];
/ s8 E4 R7 ^* V3 W3 c1 j* v% R' p/ J point_coords[1]=center[1];
& t: \! g3 j1 x& Y+ p; `1 t( J point_coords[2]=center[2];7 |- f/ R. Q6 W
( G+ }: y# z1 C3 w+ M2 n1 s int gap_point_count ;$ S% m: B, p7 k3 O; s- `: f
double *gap_points;, }9 l. L+ F0 F1 m( D4 X
tag_t feature_obj_eid;( d" L, z5 a% B
UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_method,! z* A* [, P! t# ]
0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);5 l }3 a. A( ^% o9 J
" g6 c x0 y" a3 h
}: E$ D" G. \4 L4 k) x% O5 c& x
8,offset偏移- R1 R0 y' a9 g& l$ K
' }, x" h5 R' }2 J& G
char distance_str[] = {"10.0"};//偏移的距离- j1 W- n3 B- o6 e! _
9 P8 O ~/ B6 k- J
int num_curves;0 M& z2 f, h& A! o- o7 T% y! a9 ~
tag_t *offset_curves;3 X0 n4 X5 U- z2 ?8 o. q' [: u1 B! M
UF_CURVE_offset_distance_data_t offset_distance;; L) l! d' W/ Y) l
offset_distance.distance= distance_str;
0 a, O/ K$ l' @2 toffset_distance.roUGh_type=1;
) b! I" O$ A: @/ ZUF_STRING_t input_string;
) r) d/ e1 J: k* P5 o6 finput_string.id=curve_id;//加入想要偏移的线 P$ P+ |# R# O" _: q# Z
input_string.num=1; //偏移矢量方向数量
/ K) d @( ?- I8 v$ G! G6 a1 einput_string.string=&string_count;//偏移线的数量0 J+ F, H: h5 R* @" M9 g
intstring_dir=UF_MODL_CURVE_START_FROM_END;
5 C. e: t( N0 ]. i& {7 o5 dinput_string.dir=&string_dir; ~* A2 O# ?" e K% D! u. O- g+ \
% k: w# O9 o. f [. p" P* w- wUF_CURVE_offset_data_toffset_data;7 v, l2 \* J0 ?) J, @
, g2 L9 E& i) |/ z5 i9 J
offset_data.offset_def.distance_type1= &offset_distance;; y* e U# \$ E' w! c4 u
offset_data.input_curves= &input_string;
% r. x; k! @# L* ~$ uoffset_data.approximation_tolerance= 0.01;
! h4 |- a4 D5 P, E& \# voffset_data.string_tolerance=0.001;1 d, s+ J- h1 K3 X
offset_data.offset_def.distance_type1= &offset_distance;
2 h( J, c# V5 f# f3 m. {' G; @offset_data.offset_type= UF_CURVE_OFFSET_DISTANCE_TANGENT;
4 S2 ? }3 \$ E: W! ]UF_CALL(UF_CURVE_create_offset_curve(&offset_data,
! V7 g; o/ z! r1 ]&num_curves,&offset_curves));
8 j% q# I, V& {7 R9,创建平面
: d" J2 f2 F/ GUF_STRING_tgenerator;+ y( U" I4 a0 H( X. a
UF_STRING_p_tge = &generator;
8 K1 G1 I' |' s# p' \7 ^5 Z
. ~5 j' @. V( Z4 A- _UF_MODL_init_string_list(ge);
$ ?- ^, s! U* ~ H1 c3 D" nUF_MODL_create_string_list(1,12,ge);
6 S; Z o& m* M9 z) Z/ E
A/ g& \# ~, Y3 J$ vge->string[0]= 1;
4 b6 {% \, |0 W3 A& Q) v' {% Qge->dir[0]= 1;//指定线从开始到结束 n5 S( w4 [, h/ Q) e1 `
ge->id[0]= arc_id;//指定边界的id) E; P' g6 @* I( E7 B
doubletol[3];
% }7 y9 y2 A% V* ^# ^ ~9 E; b( Ztol[0] =.001;//直线公差
# c# J' u9 ?! btol[1] = .5* (PI/180);//圆弧公差$ e- p( t' M: Y
tol[2] =.02;//不起作用3 e* Y( m) W+ A. A8 [
UF_CALL(UF_MODL_create_bplane(ge,tol,&bplane));
6 Z( O+ C0 |& O4 L; b" }, @10,选择: V$ Y' g0 k" t3 D" B1 i" B& ^
1),点选择
/ R% F; B0 w# A! T) J. ?8 Q& \tag_t point_tag;4 S; X E4 d3 D4 q! w
double point[3];7 e# Q u4 t6 U6 m6 b1 c* j
UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ;
' I8 B: j. |5 d# Z z) a! V intpoint_res;* D, N0 ] n/ P! |' P
' u) ?' G' T& x
UF_CALL(UF_UI_point_construct("选择起点",&base_method,&point_tag,
, a* t ^3 }8 l$ u: j, Xpoint,&point_res));
" O4 X: A' j2 d3 G, {; p# [if(point_res=UF_UI_OK&&NULL_TAG!=point_tag); E: X; N8 \& W- c; {
{
. s4 N8 U# C. E- H4 k f J/ Y }
+ ]: J Q ~7 e2),向量选择 U/ G* ~, f3 H
int mode = UF_UI_INFERRED ;
1 l& n/ V' A1 `: o0 ?( `6 _3 w int disp_flag = UF_UI_DISP_TEMP_VECTOR;
% L( x" E2 c; w! F6 b edouble vec[3];2 T/ r' {) y% |0 S4 g; g
double vec_pnt[3];! r" [; V% j+ G3 G/ _; i6 V3 v0 E% U
int res_vec = 0;
$ D$ D% u# h1 C7 Q UF_initialize();
' a! C) |. d4 J4 x2 {1 }0 D ifail= UF_UI_specify_vector( "Choose aVector",&mode,disp_flag,5 G' t2 p9 p& N( G* e" K4 m% a
vec,vec_pnt,&res_vec); H4 p, C. |" R1 l8 C
if( ifail != 0 || res_vec!= UF_UI_OK ) , o5 @ F/ I+ P7 d$ Q5 F, c# ^9 [
{
H/ Q/ e5 r4 K! q$ z# c1 m, d UF_UI_ONT_refresh();" N# J1 t/ a4 P7 F
printf("No vector selected \n" );7 B4 [9 U- [+ m- [# X. i. N
}
, k8 ]: Z( l* w0 { else. \2 @4 p: r" p8 y% T( l
{
9 C _: s7 Y/ p C printf("Vect base (%f, %f, %f), direction (%f, %f, %f) \n",
- d( f, K& u% I vec_pnt[0],vec_pnt[1], vec_pnt[2], vec[0], vec[1], vec[2] );
' k; `4 T. `0 w! _$ ], O( x8 e# [/ |}
% y3 X5 u: E: O$ y7 S8 _% f( ?3),平面选择+ `1 i m" P, v, G/ H6 g: S( ^
tag_t plane_eid=NULL_TAG;
) D% l- G$ a) z/ L. U; U- ~double orientation[9] ={0,0,0,0,0,0,0,0,0};
( W' {0 C: P8 F- r$ ^ double origin[3] = {0,0,0};
$ Q( a. z! L! o double pts[6] = {0,0,0,0,0,0};5 v+ e3 Z& y0 _4 r: l
int i, error_code = 0;; [: v- J; R+ J1 w0 U
int mode, display, response;
. ]6 @5 r/ `( @6 b5 W4 c1 t0 }0 ^ mode = 1;
" u3 G8 T. Z1 }1 a8 M/ X3 sdisplay = 0;
) d* r/ F% l5 t7 w' [ a" NUF_initialize();5 r: Z" ~ ~2 g2 y# l) ] f
error_code = UF_UI_specify_plane(
( \% A" X( C% h. c; B4 z "Select Plane", &mode, display,1 O; T- {3 I+ \1 u
&response, orientation, origin,&plane_eid);
# Z& i% i1 k6 c
4 U& b: p8 i7 H, R if ( !error_code && response != 1&& response != 2)
2 y# L, B: F! y% F {
+ K K0 @# |9 n/ q% B' k for (i=0; i<3; i++): X/ u/ N+ q4 r
pts = origin + orientation;
: H0 V! A8 Q7 @ for (i=3; i<6; i++)
- R6 M4 S1 r6 Z1 J- q pts = origin[i-3] + orientation;
# U7 l ^( V4 Z' K FTN(uf5374)(origin,pts,&pts[3],&plane_eid);
8 y }+ [! U3 n! ~! O0 | }
, W6 r( H% O3 j; l( B% A* @* x11,临时点,线$ N! L# p, _0 q& e4 d" C
void display_temporary_point_line (double point1[3], double point2[3])) Z! w) I/ V/ J5 a F# c6 T
{( f& Z" B- ~# h T/ V f
UF_DISP_view_type_twhich_views = UF_DISP_USE_WORK_VIEW;' `! c' S% {; U* r
UF_OBJ_disp_props_TColor;- @ F( c9 X+ [4 e% g S4 @/ W, V
color.layer= 201;5 D- K& r6 P8 a% m/ ~' Q9 C
color.color= 186;
9 U6 a( H7 S. ?. j$ } color.blank_status= UF_OBJ_NOT_BLANKED;' X! ?. e8 R6 a/ g$ h0 q
color.line_width= UF_OBJ_WIDTH_NORMAL;$ I6 } c' Z. q' E
color.font=0;
7 p" R# F# P' U) y7 r color.highlight_status= FALSE;/ P: X; d# n/ g. e. `
UF_DISP_poly_marker_tmarker_type = UF_DISP_POINT;* A1 B- I1 D, R
) \7 p, b) v0 `7 ^) b* Q
UF_DISP_display_temporary_point ( NULL,which_views, point1, &color, marker_type);
# C& q& j( \2 T, y; jUF_DISP_display_temporary_point ( NULL,which_views, point2, &color, marker_type);
4 x6 U8 ^1 P1 @+ ?( y" UUF_DISP_display_temporary_line ( NULL,which_views, point1, point2, &color);0 M% T" z* G# A/ c2 c
}6 u$ x; Y* N' X# a, q0 h3 `
12,WCS与绝对坐标转换2 u+ s5 ~, t' b7 ?, Q+ P
voidcycs_wcs(double point[])6 c6 E$ T5 H) W2 r: R, G7 o
{2 T: |; N9 ~0 h
tag_t wcs_id,matrix_id;! h* s! ?9 Y; t# o+ T
double matrix[ 9 ];8 e! Y$ U4 C d$ j; 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
' F$ N6 H E8 @9 v( ` double wcs_origin [3],vec[3][3],point_origin[3];1 }7 e4 Z, D) j( _& l3 V5 N
//1,得到工作坐标系
7 S0 j& H, O( l7 M* W; O6 k UF_CSYS_ask_wcs(&wcs_id);
1 c5 w. Y l& P$ o$ B: l UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin); 6 y j' b5 u6 A$ T5 T) o' T ^1 h" t
UF_CSYS_ask_matrix_values(matrix_id,matrix);
* s9 ^4 `0 B {- O7 X! |# B, g9 U# w3 \' X2 `. \3 Z7 n4 d
//2,得到工作坐标系轴向量
2 _: J' K9 M4 k- ~& j UF_MTX3_x_vec (matrix,vec[0]);6 u' G5 C$ \$ Y9 E5 F7 U( e8 Q1 ]
UF_MTX3_y_vec (matrix,vec[1]);
o$ _/ p" ]4 |. F; R UF_MTX3_z_vec (matrix,vec[2]);* K5 x& @2 |- ^
3 \, e6 {/ N/ b( |$ c8 u for(int i=0;i<3;i++)/ O& L% q, m: k$ g% B
{
/ B. @! X1 q% k) H double tol;. v5 d9 [; ]+ k" U5 n2 R% O
//3,得到点到工作坐标系原点矢量
- ~0 Q- x) P; Q UF_VEC3_unitize(vec,0.000001,&tol,vec);; k6 h5 m9 `5 {4 Q8 b6 F
//4,得到点到工作坐标系原点矢量% r' H; d% O. X5 s3 o$ W. d- [
point_origin=point-wcs_origin;6 T+ [1 E3 l4 _
}$ f; V' F2 M3 n& }* l. E
for(int j=0;j<3;j++)$ G) T$ |6 w h: W0 r! R; }: X7 S
{1 a1 Y. v' ~, C
UF_VEC3_dot(point_origin,vec[j],&point[j]);: Q- F% v t7 T8 G2 p' ?2 d0 c% k
}3 G9 f' _. d( {: H
}, ^' i$ O% u: D7 o) H, X9 T8 R A1 X
13,三点求圆心" t9 F" h3 z3 A
#include<iostream.h> + Y5 d, p4 w5 ?0 `
#include<math.h> . M l; T* G! @2 _' v5 z1 e F
^% E7 c+ P3 P& U+ d& bint main()9 l3 a" q5 h g: ?1 K: X4 U* i$ u
{% B) d: v; J V, X2 D8 a
int x1,y1,x3,y3;
' |' r; o1 S6 D9 n: M double a,b,c,d,e,f;
0 L& L& j5 d8 n+ F: O doubler,k1,k2,x,y,x2,y2;# T/ D7 Y" f9 l9 u2 i! a; E5 y' [
cout<<"请输入x1,y1,x2,y2,x3,y3"<<endl;
4 h* I2 r7 ~6 }. ~ cin>>x1>>y1>>x2>>y2>>x3>>y3;
- C/ d- _0 B+ u& T5 F- @ if((y1==y2)&&(y2==y3))
2 G; M5 t0 V& c: _. e {
. p& ]/ t; j* J8 }3 k cout<<"三点不构成圆!"<<endl;5 X9 D5 K D# q
return 0;
; f/ x, R! T8 ?# j5 Y }$ A1 t# C' Y! a' z4 s
if((y1!=y2)&&(y2!=y3))) p8 S3 ~% o) F
{
( q# C! S7 |. l, b k1=(x2-x1)/(y2-y1);
6 f5 q! n' l9 ^9 R9 {9 E k2=(x3-x2)/(y3-y2);
' f, ?. p2 w; ~1 N }
4 X# Z3 O3 v P9 Q. H) D if(k1==k2)4 w; _" s) t0 F+ P0 @, {
{! E# ^) h( G* n! b: G# O! {0 s, n
cout<<"三点不构成圆!"<<endl;
2 X, [- F y b0 {) W; }# K& Q! {* ]4 x return 0;
; C# K1 A2 f& T9 e R/ |; K! E }& n1 |* S. T5 N% H; e1 X
a=2*(x2-x1);
9 |- E2 X# Q6 _) o" A3 u' W b=2*(y2-y1);. Z9 c4 e$ e& \7 z( J- M
c=x2*x2+y2*y2-x1*x1-y1*y1;
3 ?/ ], ]7 I8 X, ^; m d=2*(x3-x2);4 o' h3 b2 t: L+ ]3 C
e=2*(y3-y2);
( q9 N" f9 y% w ]6 q* | f=x3*x3+y3*y3-x2*x2-y2*y2;
: S1 d) [( g8 i$ j" S/ \$ p x=(b*f-e*c)/(b*d-e*a);# c; p9 q. n5 d2 n
y=(d*c-a*f)/(b*d-e*a);& a$ m' J# |7 X, f5 C+ f
cout<<"圆心为("<<x<<","<<y<<")"<<endl;; B" Z' {/ W! C% _ K; C9 P" h' d
r=sqrt((x-x1)*(x-x1)+(y-y1)*(y-y1));; A4 ^' b& q7 K1 g
cout<<"半径为"<<r<<endl;
: R4 Z+ T2 k: X& w" ?- M5 N, G return 0;* I6 h7 B9 G( T8 [0 a
}
. T: w* ^. U' m2 k14,查找圆心+ g& Z( I6 T7 f" N7 R
UF_EVAL_p_tevaluator ;
' W) C( s( _$ B5 q3 Z- B' j UF_EVAL_arc_t arc;
" X" B# S! J# c. \0 r UF_EVAL_initialize(obj_tag,&evaluator);9 e; I% `7 ~- ?3 i6 O3 O
UF_EVAL_ask_arc(evaluator,&arc);& {! b4 f& S4 C+ w. R+ _
UF_VEC3_copy(arc.center,point); 9 a/ X& x2 B9 W9 v8 j
15, message_box
8 j2 G) k) @9 ^6 Svoid message_box(int *res_mes)
( a6 H7 j# d3 l, ?' O* ?1 _ n{
- k7 L9 W" [8 C; Z$ V2 q UF_UI_message_buttons_sbuttons;
' a$ e, a& G4 L# |0 v9 J buttons.button1=TRUE;3 R! T2 v* Q [% {
buttons.button2=FALSE;
5 N- F; ]* o4 P! W5 N, _. q buttons.button3=TRUE;- w# \. v5 z% e( |
0 p9 N1 g0 F) B8 d$ |! V& |% x! p buttons.label1="OK";
7 c: u6 U9 j5 e0 ^& Y" A# n buttons.label3="CANEL";. k2 p8 @6 R; O2 W( G
6 B; [& F+ s ^$ o! s) H; }
buttons.response1=UF_UI_OK;
$ w4 o O% }( z6 ^6 U( b1 a) b' ^ buttons.response3=UF_UI_CANCEL;: P) [5 `* g+ Z1 M3 p1 M* f0 L
e6 v- S+ c8 h4 k' Q, \ char *string_msg;0 T1 o# }9 r1 I4 T) e- ]
char*material_msg="ALL selcted objects will be removed";
3 y+ V" @) {' y" p# E, c string_msg =material_msg;
1 B& g. f h# W' }
6 _, p' D1 d! p3 Q- q2 |) S0 o UF_CALL(UF_UI_message_dialog("",* q5 A6 C3 z; K3 m0 G" _* J: s
UF_UI_MESSAGE_WARNING,, ?3 d( ^2 U# l4 X) w5 Y3 U/ N: V
&material_msg, U5 r5 u6 s% ]3 ? G0 x3 h
1,
/ @9 ?' ] I$ I, o( A- S$ k7 M TRUE,
! o/ M$ u7 N8 u: ~2 n- _& W Y &buttons,- s8 C+ J! {" S; r n. B: l
res_mes ));
$ }& w+ X5 [+ ?}) V6 ^8 k% l2 g* u. ^5 T
16,选择过滤
7 K9 {$ X: f/ P5 ^static int init_add_face( UF_UI_selection_p_t select, void *client_data)$ t& V/ u" u, @+ Q. |2 x7 \1 m+ F
{* y* D1 P# t) s8 Y8 Y+ A3 m
int nums = 1;
' j( c7 O3 R# _8 m UF_UI_mask_t masks[] ={* I7 s0 B/ ]2 p$ i5 q
UF_solid_type, 0,UF_UI_SEL_FEATURE_ANY_FACE}; R: x/ d' e# ]9 @8 `
3 c0 t, L: j2 O: f
if(
9 Y" b- A, w. K9 q( r( V (UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,nums,masks)==0)
6 `: j% l% i* t& m; e0 u( B &&(UF_UI_set_sel_procs(select,filter_proc_circle,NULL,client_data)==0)
( M, H# X1 Q" Y8 u$ x )& b( a8 I' _% @( Y* D4 s4 w
{3 b2 v" E3 K" j+ v0 a
return(UF_UI_SEL_SUCCESS);
) ~' r9 N, C( D( u: Q+ j3 J1 w } V8 F6 d2 f+ z9 |* Q
else
4 d- T( y3 N7 r# p { 2 J* M: t9 y) s# _- M
return(UF_UI_SEL_FAILURE);
5 a, \* O) @0 U! \# [, e }" @. |$ b* K$ j- [
}
3 v/ ]" c b$ t {2 Yint find_tag(7 \9 o* ]5 v3 H$ e3 l$ s! k+ U7 G
void * client_data,//用以传输过滤资料
8 f. [6 F) O2 u J* _& C k8 r tag_t object//现在鼠标所选物体ID, F1 Y& B3 j- Y) N
)
7 \; X7 k0 m( s7 ~! k5 Z{; F/ s! V8 A# p m0 l: _! J
user_data *obj;2 ~! T' H" s7 @' i3 p: ~( V' y
obj=(user_data*)client_data;
0 r* V( h8 K! T+ l6 v- l9 E int find_face=true;//接受
) w) Z" d: W4 g/ w1 B! w char *string1;7 i5 U8 s) O" I
string1=newchar[133];+ a8 R) U# T$ i3 r1 c# R7 V, M
string1=UF_TAG_ask_handle_of_tag(object);
9 r( g' l3 w( r* @! k for(int i=0;i<过滤的数目;i++)
# ^: d" W9 f, ^% ]& p) o {; E$ ~3 t% |) D1 @
1 a7 ~+ Y2 t; q1 k# s char *string2;
" s' @+ g8 _( D string2=newchar[133];
6 W$ v5 f1 j6 _* k; {# a2 T2 j string2=UF_TAG_ask_handle_of_tag(物体ID);+ j7 ^% z; |3 u+ k
if(strcmp(string1,string2)==0)8 p% x+ }9 g3 ~! S$ ]
{% M0 q) O, m9 H$ L, o3 W2 y4 S: `
find_face=FALSE;//不接受) R/ v7 @9 e# K0 u: y
+ \6 k- m- N! e' k
}
( f( t1 u, t4 Q delete []string2;% T" u) w. X8 V5 s) ^
}& @+ `, s0 K3 P- V2 g# j0 P) I6 j
delete []string1;
2 m6 L! W5 U5 [9 _% ^9 q return find_face;
* _) }; t" r! l+ p, R4 z9 x}" Z. n @0 k7 Z8 K0 p- l
" M5 S5 o* S8 D
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