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: L7 g# T6 n, j) [' A, G) t. a5 A7,裁剪片体' e2 c! z4 {) z6 D
tag_t *trim_objects;9 c9 ]3 F% u. @# K& w0 e
trim_objects =new tag_t[count];, n8 L4 ~. D+ k' v
trim_objects =bound_id;
" h. M l5 m& T! B+ Vvoidtrim_sheet()% q5 \$ Z& y& c/ J& ~+ z
{
0 w/ @5 ?+ O0 W' X! i. ~+ x# K# ?: H8 @8 b' E6 ^
UF_MODL_vector_t projection_method ;
5 S$ T: ?4 U6 I6 h# p projection_method.reverse_vector=0;" B3 K2 ]% l h. a- d4 r2 L
projection_method.vector_type=UF_MODL_VECTOR_DIRECTION;
0 e9 `/ v9 a9 l% J4 c) [ UF_MODL_vector_defined_by_union_tdir1;. H( r( I# T# W. e: }* K0 l# Q" e
UF_MODL_vector_direction_t dir2;4 L3 F# ?% a5 [) _7 I
dir2.xyz [0]=dir[0];
6 O- J2 }+ D, e3 c dir2.xyz [1]=dir[1];
( P( x* n( g" Y3 T& L" Q dir2.xyz [2]=dir[2];
6 p4 X6 N5 T% J" x1 c0 @ dir1.direction=dir2;
! W4 i/ H! r+ y# e0 Q" u0 O, v# y# w* P6 I$ k7 l# I$ @
projection_method.defined_by=dir1;5 c9 K. P# O0 U* I' s" S
; c6 X$ ^. r. O4 V& n: m* A double point_coords[3] ;
) [$ s5 ?; w. |# h% r+ s5 |2 _: P+ v* c* U+ M
point_coords[0]=center[0];% q# \7 t2 w+ ?& C# @, S0 q
point_coords[1]=center[1];9 q, y; q/ k. k5 z
point_coords[2]=center[2];0 Z1 W. V! ^; s2 c* t. n& K
4 j1 |/ s% \7 n2 Y/ v, l int gap_point_count ;
" x6 }1 E+ j: V/ c" D+ A double *gap_points;$ W' ~2 ^* q& a4 B( n' H
tag_t feature_obj_eid;
8 w) v/ b4 K, T$ x- q# U; O5 u c UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_method,! ~% ^2 @4 X! H0 X7 k% @
0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);
9 q$ G: p3 _# }! p8 g: S. ]: f8 u3 w% @% c. h
}$ f) v( V8 @& P* j/ H9 }8 t9 F
8,offset偏移, R y% k0 [# A3 m6 G
; I" J7 }2 a; Z; G0 M
char distance_str[] = {"10.0"};//偏移的距离1 A" z( g6 B( z" @: p
% I! w- a, B3 S6 r/ `; \: o
int num_curves;8 V7 `1 Z8 u6 H' p
tag_t *offset_curves;
$ K& d( ^# e6 J; QUF_CURVE_offset_distance_data_t offset_distance; E8 s2 e* R: N& k- e
offset_distance.distance= distance_str;+ U5 z' W! K3 [" K) E+ ~
offset_distance.roUGh_type=1;
1 J) Q; b! K& N* G+ C$ A; e% eUF_STRING_t input_string;
1 w0 m% H" g- H7 H, @; f* f" O3 A Jinput_string.id=curve_id;//加入想要偏移的线
0 i# { t! ]: b: Zinput_string.num=1; //偏移矢量方向数量6 j$ M1 f7 P( J9 r/ ]
input_string.string=&string_count;//偏移线的数量% y- w! `7 a' a/ d+ r
intstring_dir=UF_MODL_CURVE_START_FROM_END;
& g* ^3 h' z$ y/ s% {. i6 r; m5 uinput_string.dir=&string_dir;) {# b& b5 k( Z; B0 ?0 W
, v& C+ p0 V" u: f# ]. ]UF_CURVE_offset_data_toffset_data;
% v9 \( P; V7 L1 n- _) D* r: u R1 U) m' o2 U( q! s" v9 j( O
offset_data.offset_def.distance_type1= &offset_distance;
5 U! `& G$ E: A3 _4 b3 Woffset_data.input_curves= &input_string;
) \3 F, H. R [ loffset_data.approximation_tolerance= 0.01;$ q2 g# z2 y6 Z( T7 }1 g: O
offset_data.string_tolerance=0.001;6 t& t( w2 e0 ~0 H* t! M
offset_data.offset_def.distance_type1= &offset_distance;2 y) T) F- I7 n/ i4 g+ g) f4 r! \
offset_data.offset_type= UF_CURVE_OFFSET_DISTANCE_TANGENT;
0 e# W! J2 h1 G8 ^/ e4 _( C5 p4 OUF_CALL(UF_CURVE_create_offset_curve(&offset_data,
5 l6 J8 z' w( x* @3 g2 u3 g! C&num_curves,&offset_curves));
- o' t% m6 R+ S" ^( \; R1 g9,创建平面
: i: {+ N: R3 R' a1 _UF_STRING_tgenerator;( E& p, [( F# E) m! W* S) B
UF_STRING_p_tge = &generator;
y8 g4 c* u& b e( i3 C: X- ?: J) n" `- p- P7 N- ?
UF_MODL_init_string_list(ge);: n8 h% f# \2 i0 x* K) C% A( S
UF_MODL_create_string_list(1,12,ge);* ~# \! d' q7 j' t+ z* Q* M
# ]* \" w8 C# M( c0 m: E
ge->string[0]= 1;
! k- `0 c1 Q) x6 O8 C, ?. p" B( _ge->dir[0]= 1;//指定线从开始到结束
% @/ g4 K4 r1 T- f; tge->id[0]= arc_id;//指定边界的id
% l8 ?8 g! p5 y5 \ Ddoubletol[3];4 Z5 A) l. W+ m, @
tol[0] =.001;//直线公差
7 ~+ X2 n* b1 @' V2 M. W& Ztol[1] = .5* (PI/180);//圆弧公差
+ E$ P: M9 a. y' z9 P) Ftol[2] =.02;//不起作用6 ~' ^; z' o4 \( U" Y z( j
UF_CALL(UF_MODL_create_bplane(ge,tol,&bplane));5 J$ P# ? s% C& w
10,选择1 _" s& @/ k ^
1),点选择
4 t' O" e8 n, J/ k& ^2 l6 q4 Ktag_t point_tag;
" v% f4 o: b" n2 K7 c N' B$ Rdouble point[3];& H3 o7 |( u5 l. E4 `
UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ;
& |% u# G' g9 |1 @$ p5 B" I7 ` intpoint_res;
2 G! J$ m# \5 C g, o8 Q
* G0 Z' ?' z# Y! g+ \2 vUF_CALL(UF_UI_point_construct("选择起点",&base_method,&point_tag,
$ s" L G, I [4 C$ E3 U7 d# C$ Mpoint,&point_res));( g; V5 L f. `5 @1 z
if(point_res=UF_UI_OK&&NULL_TAG!=point_tag)
" q- k5 @2 A& U/ ^( ?) C" _( V" _( i/ ~{
7 g+ i. }; F; r" L( S X }
" A [2 @1 a3 {: E2 J# _2),向量选择
8 Z/ o5 Z. b. b int mode = UF_UI_INFERRED ;) X) g. n2 g) W4 `5 i* K" t8 W
int disp_flag = UF_UI_DISP_TEMP_VECTOR;
$ n& o" |6 i; k z. Wdouble vec[3];+ s K" \8 f0 b; N! p0 y! {
double vec_pnt[3];1 C7 @" ?* R5 ^
int res_vec = 0;1 v% g7 ?. {8 ]1 c: a5 i3 ?
UF_initialize();
% r3 j0 r) M6 p5 g. C ifail= UF_UI_specify_vector( "Choose aVector",&mode,disp_flag,$ d5 _1 q. U$ x! ?% G4 O! }
vec,vec_pnt,&res_vec);3 A' v: c( J* f5 ?) \, @5 @
if( ifail != 0 || res_vec!= UF_UI_OK ) ( C+ T: Y; V# m- E( [7 }6 {* W5 a
{ ( c! ~! m5 W1 T' ^, r2 W Z
UF_UI_ONT_refresh();/ y! S% a) X5 X' J! i! K' C
printf("No vector selected \n" );
; m# T( d3 }8 s7 M }
( z, G, p1 R, b8 o) V else
1 s0 x7 G) p' R5 H {, x0 x" @, Z/ R' X, n0 B
printf("Vect base (%f, %f, %f), direction (%f, %f, %f) \n",
4 e9 H8 n7 M7 `. x/ d& Z; V, t vec_pnt[0],vec_pnt[1], vec_pnt[2], vec[0], vec[1], vec[2] );
4 ^7 s# N2 r5 F. s* Q) A/ O}
; R0 a& U! v# A3),平面选择8 k2 M3 [( c7 @8 W4 w5 f& X4 A
tag_t plane_eid=NULL_TAG;
% p( L0 S- ?! X) C7 Ydouble orientation[9] ={0,0,0,0,0,0,0,0,0};/ X' W: o5 i/ @
double origin[3] = {0,0,0};
. L) A7 J6 ]! O. m double pts[6] = {0,0,0,0,0,0};
" Z% T. O; Q" k2 d( Y, M9 @# P int i, error_code = 0;
C% S' G4 Q$ D W2 K! x int mode, display, response;
( ?* D8 G2 q$ f! i mode = 1;
( \& n# L0 w9 ^display = 0; 2 d9 ?1 x3 u; o! r
UF_initialize();
1 S, k7 g0 O2 `1 \% H+ k7 W error_code = UF_UI_specify_plane(
& Z3 P* r0 u- F+ k "Select Plane", &mode, display,
/ `" F/ K* ?2 Q3 z &response, orientation, origin,&plane_eid);
- y3 e) M) [4 b/ N6 ^) L5 x+ Q" S
" l5 M) B! A- y$ A" Z3 H if ( !error_code && response != 1&& response != 2)6 Z9 w) F4 l# H7 P
{: H0 ], H( Q+ D1 i8 \; ~
for (i=0; i<3; i++)
$ z' l' A' x4 R$ O& ~5 g/ x pts = origin + orientation;( ^* {2 C6 X! z) x& P/ P
for (i=3; i<6; i++)
. i7 n$ I* ^0 I j- e! i$ t9 U! { pts = origin[i-3] + orientation;
# i. l* O; [" v3 p) s$ H0 }: ` FTN(uf5374)(origin,pts,&pts[3],&plane_eid);
2 O9 x7 ]( j. h$ d Y }
- s- _! I c# D2 P6 j5 q t! s11,临时点,线
( O2 @, A" \5 U4 @8 [ `! avoid display_temporary_point_line (double point1[3], double point2[3])) e2 L7 R. q' m' }* I( z7 }0 u
{
N4 M5 K) |# { v UF_DISP_view_type_twhich_views = UF_DISP_USE_WORK_VIEW;
* G! q. |" D" [* y UF_OBJ_disp_props_TColor;: p% [ j. w* f& Q- W
color.layer= 201;: c) J9 g% @1 l! I- q
color.color= 186;7 U, u" d1 d' o. o& D
color.blank_status= UF_OBJ_NOT_BLANKED;6 C0 d# \4 v- `% P
color.line_width= UF_OBJ_WIDTH_NORMAL;
+ E7 k8 _5 r* j# }$ f color.font=0;
; S& |+ h' Q3 C0 _ color.highlight_status= FALSE;
' J" ^7 L! w( k UF_DISP_poly_marker_tmarker_type = UF_DISP_POINT;, o& f w8 n6 ^& t- ?; J
8 Q f0 \( q, g6 |6 x8 O
UF_DISP_display_temporary_point ( NULL,which_views, point1, &color, marker_type);0 P p' B* Q3 v4 P
UF_DISP_display_temporary_point ( NULL,which_views, point2, &color, marker_type);* }9 n7 r8 ?' S* c9 b- i2 ?8 B+ B
UF_DISP_display_temporary_line ( NULL,which_views, point1, point2, &color);& j1 Y5 p9 O# f: D4 J8 Y1 V* L
}% ~4 A3 n5 w. i: o, L, _7 n/ x+ v
12,WCS与绝对坐标转换' {! u+ z4 M! h* j
voidcycs_wcs(double point[])# S0 K8 S& R5 \9 w( N% U X! `
{7 C C% }- ]8 N. Q
tag_t wcs_id,matrix_id;1 c/ h" E$ f5 d p
double matrix[ 9 ];
* c4 F! b& J. Z0 m2 U b6 O+ J //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3 b1 z3 z1 J8 Z/ e. w6 O( C
double wcs_origin [3],vec[3][3],point_origin[3];
V. A# R0 X8 c //1,得到工作坐标系" f. Z6 K1 G( u$ H6 ?# B+ [4 ~
UF_CSYS_ask_wcs(&wcs_id);- l% S: J; ?. G& Y7 S# i9 O; {
UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin); & ~7 o; A3 v' I& w8 i4 d3 c4 D! x0 ~; r
UF_CSYS_ask_matrix_values(matrix_id,matrix);
* M( p' y: K$ D# O' `
/ d! x$ G4 W( l y& E6 b //2,得到工作坐标系轴向量
/ m' w) m* y7 f; A4 C7 K5 h$ X UF_MTX3_x_vec (matrix,vec[0]);
# `5 }! B3 E6 @/ [; P' n! o UF_MTX3_y_vec (matrix,vec[1]);
* w4 q9 d; j$ _ UF_MTX3_z_vec (matrix,vec[2]);. M8 D( K1 k) {0 { l
. i$ w1 _, y! x- d: T2 d for(int i=0;i<3;i++)
6 F& S* U3 S: q% D2 q { ) A3 O. ]- i7 p, g9 w$ s* H+ Y7 y
double tol;( m9 V+ d$ w2 T6 S
//3,得到点到工作坐标系原点矢量5 B4 H6 @. \ ]) Y4 q
UF_VEC3_unitize(vec,0.000001,&tol,vec);8 D% `3 ^; v; N- }9 t% L
//4,得到点到工作坐标系原点矢量
8 u$ l* U5 _$ h: }2 W+ C; c point_origin=point-wcs_origin;
, C, p2 y: W' V+ ^* @* Y }: T% { {/ q. @, m( i, M0 N( J
for(int j=0;j<3;j++)
1 y$ B# N$ h! M, p! X+ k- k {
) [$ \# ]: h0 n Q, D) n* E6 t* N UF_VEC3_dot(point_origin,vec[j],&point[j]);( S. f, v S2 ^/ k2 s" {) V
}; k: h: P3 T* X8 I
}
2 U4 D4 A6 ?! k: U1 [) k13,三点求圆心! s' V% @/ s7 k; R
#include<iostream.h> ( _: K' ~: `6 \
#include<math.h>
/ u! S9 ~4 |5 C) \5 N
, @7 M6 N8 T1 U: p% ]+ i* Uint main()& C+ p( s: s5 n3 T( \* ]8 S
{
e$ J' A/ O* Z c" l6 u0 E* e2 Z int x1,y1,x3,y3;
7 C$ a& k5 C/ C4 L7 z, J6 ] double a,b,c,d,e,f;
6 M0 ~; M, W8 v' _+ P+ @ doubler,k1,k2,x,y,x2,y2;3 |0 j x4 ?, t( i9 v; o
cout<<"请输入x1,y1,x2,y2,x3,y3"<<endl;
+ b) ]0 r; D; {/ c" ^& H0 r cin>>x1>>y1>>x2>>y2>>x3>>y3;. g7 w I F P" p
if((y1==y2)&&(y2==y3))
6 S' X$ b. z" p) L+ I {
6 K1 U3 b6 @3 z6 _: [ cout<<"三点不构成圆!"<<endl;5 r; \5 @+ v0 k( \4 B
return 0;) R7 R9 t8 z8 N4 V' k/ N$ D
}
. |! Z- ]8 @' A( w k- V+ v1 n if((y1!=y2)&&(y2!=y3))
3 b: L- b0 F' F% E6 T, x {
0 a* s. \- ^+ j {& l k1=(x2-x1)/(y2-y1);
5 Y# b* e* P- ^% d) Z k2=(x3-x2)/(y3-y2);
, ^+ T- u8 C5 T- c: q5 l) U g5 M }
' F7 |- h) E1 e) @( |6 P; g$ s if(k1==k2)
# ?) Z* [5 v/ c {
4 ]- J' _& p1 D- \ cout<<"三点不构成圆!"<<endl;* I( t s% o: g; C: l: [( A
return 0;' ~. I9 z: c8 F
}9 C. J' _2 \- A# C5 [6 T8 B
a=2*(x2-x1);
# w# x$ q2 w2 m/ Q2 ^* d b=2*(y2-y1);; d1 S l. a- C9 V$ M# ?
c=x2*x2+y2*y2-x1*x1-y1*y1;/ L) Y- q$ \/ M& F# A
d=2*(x3-x2);' c. q+ ?- U) d; i
e=2*(y3-y2);
) ?( h) L3 f9 c' M f=x3*x3+y3*y3-x2*x2-y2*y2;- X5 k* S$ L+ f/ ?
x=(b*f-e*c)/(b*d-e*a);% y2 Y; D# u9 ^
y=(d*c-a*f)/(b*d-e*a);
2 }: W: X" r9 \7 G cout<<"圆心为("<<x<<","<<y<<")"<<endl;; \$ G" {/ n! K" e
r=sqrt((x-x1)*(x-x1)+(y-y1)*(y-y1));
6 Z1 @# C) k( p/ t cout<<"半径为"<<r<<endl;
E! _" \, \8 I/ a/ } return 0;
) m8 c' ]9 [( i; r% x+ r}
1 j- ?$ N& G) Z- H/ x14,查找圆心. p* R" U! s' I" B
UF_EVAL_p_tevaluator ;
' H1 \- x6 x( z( V& D UF_EVAL_arc_t arc;
( ~2 }% M; F8 {- o UF_EVAL_initialize(obj_tag,&evaluator);9 d) l' F2 D8 B, E. D
UF_EVAL_ask_arc(evaluator,&arc);- S* Q7 u8 T! K1 v8 U! W
UF_VEC3_copy(arc.center,point); * v# J3 z" V- |) ~& n1 a: W; j
15, message_box
& U* [$ g+ P3 e- Y( Tvoid message_box(int *res_mes)
$ l0 N2 H' m* C" F& n9 W{
. t3 h5 s1 L4 c) F. \ UF_UI_message_buttons_sbuttons;
) { M. `3 x4 z buttons.button1=TRUE;; |. `. c9 s8 u: b. o) w4 Q$ s- I
buttons.button2=FALSE;& {% S; o3 [' y% F
buttons.button3=TRUE;
0 @/ j4 C5 R5 M
% c2 O) f' O- @! W7 s/ J6 U buttons.label1="OK";# g R V' P* O( w- M
buttons.label3="CANEL";
8 c- E5 Q+ F% [% E' P+ @3 z5 N A8 [
, |& R+ S5 T0 C7 V. p+ s; K" _ buttons.response1=UF_UI_OK;% ]8 ~$ \! w5 Z% m3 |# D. t F
buttons.response3=UF_UI_CANCEL;0 H5 c% K4 q2 i% p/ a6 H
; L1 F. x8 W4 u
char *string_msg;! j, X( ?' D4 @% D f% V, \0 K
char*material_msg="ALL selcted objects will be removed";
" t0 K& v2 L4 U8 `' d0 ^# | string_msg =material_msg;: |6 J$ ^- z ~ {9 B9 T" A7 _
5 |" |4 X$ S" o$ h# C4 D, p
UF_CALL(UF_UI_message_dialog("",
: X3 R" D+ h( A9 n UF_UI_MESSAGE_WARNING,
) L: @/ \) Q7 q# C9 U1 E+ O1 a% U &material_msg,
$ t- Q8 E) T' e7 I& B4 V) y, B8 m5 V 1,% m" t/ |) c8 c; ~, _* J2 T
TRUE,
9 d/ }( W4 N; X: k6 {5 n7 R &buttons,
3 F1 X, }$ q1 h, s" ^ res_mes ));
2 P7 P( i" o+ Z' @1 e6 K}' w5 B ]/ C7 w
16,选择过滤
8 D8 M( U# w! F6 h# Y& J. hstatic int init_add_face( UF_UI_selection_p_t select, void *client_data)- z a; [( |/ f& ?
{
' J! D" g" P8 X9 J, ]7 x int nums = 1;; E3 {2 b0 C3 A( r0 D: z" `9 {- U
UF_UI_mask_t masks[] ={- @4 \) G" o3 u' j
UF_solid_type, 0,UF_UI_SEL_FEATURE_ANY_FACE};
4 c3 s1 h. s. v6 w0 B/ I1 X4 Y+ @4 |+ l" H# ]' K( M
if(5 e/ G7 C# _1 K4 [; k$ h1 x
(UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,nums,masks)==0)
$ f: V5 E2 c) v. S &&(UF_UI_set_sel_procs(select,filter_proc_circle,NULL,client_data)==0)8 P/ p& f$ z* J, P: W$ u
)* j& D: q7 o- ^4 P3 n
{
" K4 v% i0 b! w: o0 f return(UF_UI_SEL_SUCCESS);
% J$ [8 ]# g' T. t) j+ M& W }& r; L1 I4 B5 w/ {3 c, R
else
6 |0 L/ T4 ^* V/ G+ `' o {
9 t6 r6 A+ w7 I8 c& t }3 } return(UF_UI_SEL_FAILURE);
0 v: u0 I5 A# F, {( o }
+ U3 @3 H+ h; F- h( Y6 D0 f+ e: F}
. l s7 x3 Z4 f& f$ \8 [% z7 {% b0 }int find_tag(' {* F- {1 z3 Y! J* p! S- J5 l
void * client_data,//用以传输过滤资料
9 i6 Q& R2 [! h% K tag_t object//现在鼠标所选物体ID
0 Y4 U% `: A' j" z. k; H1 K2 Q( y )
. s! U; s" P" A+ F3 y{
9 D# o6 M7 C- c% Z" V: u# w0 j' H user_data *obj;
7 y' D# M2 k& F( V obj=(user_data*)client_data;6 M* `8 @( R1 n! L
int find_face=true;//接受( m3 h# d. S: a8 {6 Q. e/ k
char *string1;. t% j0 W" d3 _' T5 m. w0 f
string1=newchar[133];
2 s2 n6 N H% S7 c( z string1=UF_TAG_ask_handle_of_tag(object);0 |; ~+ `: j( |: F( Z9 q1 q
for(int i=0;i<过滤的数目;i++)
( _, q" Q) j! o" [ {* l7 S% T3 q4 J( }, b1 O6 `6 w
) i" w; Z4 }" a- x% ~8 s. r char *string2;/ U, b9 A9 i$ K" d+ a
string2=newchar[133];7 f+ k/ E! \* `! n" s5 w& a# I
string2=UF_TAG_ask_handle_of_tag(物体ID);
% K7 L- V2 ?1 @- m if(strcmp(string1,string2)==0)
& m+ g0 `' Z1 o4 S! R( e {
' y+ m. |: ^! f find_face=FALSE;//不接受
9 V8 o. ?4 O0 X F# y! ?- H( B2 ?
# {( L: J; f b2 H k }
; k) T0 p& p! B. D delete []string2;! l* e) M$ c8 l* l; S
}1 {0 ]2 m9 \1 m/ `5 y* V' T+ _
delete []string1;6 {# {' ` h/ u0 I
return find_face;: Q/ F6 x7 L" R4 ?
}7 w& z5 t4 N* _( @! K4 }, |
7 j1 n3 o- n1 Z
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