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b, H/ @& l4 C$ f( @4 s# j/ S0 o
7,裁剪片体
/ G$ `6 j0 I# @8 N6 R7 ]6 z' Jtag_t *trim_objects;
9 r# C: [) U) c- y: B" wtrim_objects =new tag_t[count];; W T1 @; M( j7 T% @* f
trim_objects =bound_id;
' {( t3 _7 S- G1 q+ evoidtrim_sheet(). ?: }- ~; v' v2 E6 V: h5 C
{6 ?; ^' P# y) \
! R/ o$ r) z N0 m6 o: t! M, b UF_MODL_vector_t projection_method ;6 V, @7 U1 ]. ~' c+ M" `: F# C) i2 q
projection_method.reverse_vector=0;) f, k8 N; [- Y4 P2 B$ D3 l
projection_method.vector_type=UF_MODL_VECTOR_DIRECTION;& g) T, H! ~) h; r2 h5 i# c
UF_MODL_vector_defined_by_union_tdir1;
# @/ ~. ]8 }; S6 R# }6 F UF_MODL_vector_direction_t dir2;6 \# S( V6 R* c7 W
dir2.xyz [0]=dir[0];
" x9 @" ~, {9 N& N! Y4 J) W& g# w dir2.xyz [1]=dir[1];
0 T/ ?; @3 y& u; Q% D7 _- z0 J! R dir2.xyz [2]=dir[2];' ?7 V) b, p3 P; g& Z
dir1.direction=dir2;
5 @4 S% ?( H) m. u+ F8 Q; H" ~/ N, [' W& i
projection_method.defined_by=dir1;
" q+ t2 Z# j4 g3 o1 ]0 ~3 q; V( M9 E! u) c
double point_coords[3] ;
4 m+ a2 i( |' ?5 E' Q8 H9 J5 S3 Z6 n4 a1 H1 I
point_coords[0]=center[0];
' |6 f( J- w8 p7 ~ point_coords[1]=center[1];9 C1 D0 J( q' b# B& p' V. j! V L8 ~6 ?
point_coords[2]=center[2];
. i1 Z" C1 x* O6 |+ F1 y2 ^
% f0 }" k5 o5 Y) f; x9 v/ t* d2 s1 B" s int gap_point_count ;/ j s' k' b9 C* ^- S. F
double *gap_points;
8 H" c T- o1 [* o# r* | tag_t feature_obj_eid;
: W4 G( D5 Y k' X+ m" R UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_method,
2 J# A" K* y- r& ^8 R 0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);
+ e s; K: `' M/ F& a m8 t B) R$ V. ~- V. Q
}
# J4 A( t& i" c: d E5 p3 m0 ~8,offset偏移; d2 E( g y. w7 w) S" E; r& K+ [7 g
' W/ {9 M, O: G; Y0 i- o" Bchar distance_str[] = {"10.0"};//偏移的距离
, m5 {0 q9 x7 O. W6 i' v! C# d7 \+ Q+ t; }2 [" B4 x, P6 }
int num_curves;) c. C9 }( i2 a$ E
tag_t *offset_curves;
$ u1 s2 [* g/ r! u7 XUF_CURVE_offset_distance_data_t offset_distance;
' w- w- R! F9 o: j. M- Boffset_distance.distance= distance_str;
/ a }# F+ k2 {0 xoffset_distance.roUGh_type=1;
! v. `. h0 x2 C& o1 n% ~, `$ o/ R$ YUF_STRING_t input_string;5 ~8 Y; J- J9 c8 b! @$ e5 j6 u& |
input_string.id=curve_id;//加入想要偏移的线3 J" ?9 c2 B- g: z
input_string.num=1; //偏移矢量方向数量* z2 v2 S$ u3 _
input_string.string=&string_count;//偏移线的数量
$ I6 r) i5 U& R2 g' wintstring_dir=UF_MODL_CURVE_START_FROM_END;
7 f, W; ^5 \1 w1 s2 v7 f% }input_string.dir=&string_dir;+ A1 O! ~3 D# j, k# F
0 t* a" s$ W* k
UF_CURVE_offset_data_toffset_data;9 v3 C4 B1 F9 }* l8 `# [% C
; W9 \, H& W" s3 Uoffset_data.offset_def.distance_type1= &offset_distance;3 g$ q$ f8 `2 U" N) g- y
offset_data.input_curves= &input_string;2 K4 i' _/ s! H a$ N& h
offset_data.approximation_tolerance= 0.01;
* @( X7 t- M$ zoffset_data.string_tolerance=0.001;9 x X1 l) m* _$ v
offset_data.offset_def.distance_type1= &offset_distance;+ N. e" i: m& u
offset_data.offset_type= UF_CURVE_OFFSET_DISTANCE_TANGENT;# f% ?4 N, d' k
UF_CALL(UF_CURVE_create_offset_curve(&offset_data,
2 Y* `9 z7 ?0 `, k0 t' F&num_curves,&offset_curves));0 ~: Y g& {% {
9,创建平面
: s2 q1 R9 f: b$ v% sUF_STRING_tgenerator;3 f% Q9 s- F: f) z
UF_STRING_p_tge = &generator;- j0 J6 ?3 R% z, s: z! T
w# H& M% O5 x) p5 V1 v
UF_MODL_init_string_list(ge);# R# I- P9 ], Q8 A* d5 t. g# W
UF_MODL_create_string_list(1,12,ge);* P* h) l, H! X. @
$ ^$ G2 j6 y, F7 k3 {
ge->string[0]= 1;/ B1 ?! C. N- p3 g4 I/ Y; u
ge->dir[0]= 1;//指定线从开始到结束- `, `0 x! \8 b( T5 b% P
ge->id[0]= arc_id;//指定边界的id
/ g7 [( V! \- t6 p( m+ ddoubletol[3];/ @- `# V, G; K. t H1 a
tol[0] =.001;//直线公差4 W' P+ A( i+ h# `% U
tol[1] = .5* (PI/180);//圆弧公差
9 K7 I$ i7 b2 q! O4 c% Utol[2] =.02;//不起作用2 Y0 Y5 y! O7 {: }
UF_CALL(UF_MODL_create_bplane(ge,tol,&bplane));% W9 Z6 N5 G$ A2 g# @
10,选择' l$ O, D1 N6 j/ u1 F
1),点选择: r J1 Y0 s" E
tag_t point_tag;
+ ^4 u! [2 q! {# s9 M6 [double point[3];+ G0 q7 n. o. s1 G- L+ [" f1 R
UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ; ) q, n! ^6 r. K& b: y4 n; d' i
intpoint_res;3 j- X. |* ]+ @
9 L( X/ W/ W& h# r0 I+ k1 U( M% iUF_CALL(UF_UI_point_construct("选择起点",&base_method,&point_tag,
+ m- {2 \2 Q9 h s& epoint,&point_res));
* O p9 _5 s+ U _: }$ \if(point_res=UF_UI_OK&&NULL_TAG!=point_tag)0 C+ z* S/ ]& y- q8 M) l
{
8 P' q# S! e, h5 N! J. p9 o }# p2 ], K1 e( o; V
2),向量选择
5 v: G- b% C& U. B0 J int mode = UF_UI_INFERRED ;( D2 b2 m5 y$ q. `9 ~
int disp_flag = UF_UI_DISP_TEMP_VECTOR;
$ K+ Q$ z+ s0 Qdouble vec[3];/ r, `) Y9 H0 M; b" p
double vec_pnt[3];$ I( L3 B% l( @& N0 H
int res_vec = 0;
$ U$ K* m0 L0 o3 S: S UF_initialize();
" t M/ R/ |' S m0 J+ u ifail= UF_UI_specify_vector( "Choose aVector",&mode,disp_flag,6 O5 \: q' m: c' I9 Z
vec,vec_pnt,&res_vec);: d; q$ ?# `* F
if( ifail != 0 || res_vec!= UF_UI_OK ) 1 f; M3 \8 f2 B; n8 k8 \3 k! Z
{ " _: z. I; @1 P( f# r2 _
UF_UI_ONT_refresh();
5 k4 }! N4 U! d% i8 Q+ |6 ] printf("No vector selected \n" );5 N; J4 E7 I1 N; u9 d4 `% N' o2 i% T
}8 ~- \! L X" D3 W+ L% c
else; A0 l2 Y; \& T! D) d! m
{
7 W5 U( Q- G/ G) y$ A O printf("Vect base (%f, %f, %f), direction (%f, %f, %f) \n",
5 S% U( E5 q6 }8 ]) G vec_pnt[0],vec_pnt[1], vec_pnt[2], vec[0], vec[1], vec[2] );. E8 x1 C K j
}" x. l J9 t L1 _6 E R5 Y
3),平面选择$ g5 J* ]/ ?. X: i" [
tag_t plane_eid=NULL_TAG;
$ ^ G% x0 K1 w9 L; }double orientation[9] ={0,0,0,0,0,0,0,0,0};
: H; ]6 t$ b$ I! n: ]6 C1 t double origin[3] = {0,0,0};: q% U; g) S. V: X
double pts[6] = {0,0,0,0,0,0};
8 R2 `) V4 K1 X* u int i, error_code = 0;
& e; n$ _( X4 M1 | int mode, display, response;5 g {8 w2 ]0 I3 F5 i' S4 L W
mode = 1; + |( c% s+ w. h3 o! q1 E5 H0 d. ^) k
display = 0;
$ ^3 @: V3 Y I0 u/ s9 j& ]UF_initialize();
% h1 A. f) H8 A( M error_code = UF_UI_specify_plane(# o# J8 j' v2 g0 O/ s# z& Y
"Select Plane", &mode, display,* Y1 H: h+ K( S, t+ L* E0 ~) r
&response, orientation, origin,&plane_eid);
2 t7 p ]; ?2 n# ]
, U3 W- Z. X3 y( b, y, w; V if ( !error_code && response != 1&& response != 2)
# u$ e) u5 n# D! p8 z) w, A {. e9 n6 E; K+ z$ x9 z! N) q
for (i=0; i<3; i++); b# |% t$ P4 U5 L. t f
pts = origin + orientation;" X- ^# q, ?* r- G& D- X1 m3 W: x
for (i=3; i<6; i++)( O2 W" e5 p A8 [
pts = origin[i-3] + orientation;
' B p/ S$ ~2 j2 n8 F2 q- t* O FTN(uf5374)(origin,pts,&pts[3],&plane_eid);
; K7 n! L" L2 ~2 U) y6 t9 Z }0 W2 m, N$ [- N- }+ C4 U
11,临时点,线
5 c/ y. _ p! ~ n9 _0 E& dvoid display_temporary_point_line (double point1[3], double point2[3])
, b: B- m( p# f% I{
4 p& h: U- Y9 b/ s9 x- g, I5 [7 z7 P- K UF_DISP_view_type_twhich_views = UF_DISP_USE_WORK_VIEW;, v) {. K. u6 z2 Y0 i
UF_OBJ_disp_props_TColor;) N5 N- e6 O1 U$ l L6 B
color.layer= 201;# p5 h$ D, m) Y% X; j9 ^( C
color.color= 186;& X2 l# N0 t3 j# X4 Q% i: d- I# Y
color.blank_status= UF_OBJ_NOT_BLANKED;
; A7 @/ d7 _# C7 u color.line_width= UF_OBJ_WIDTH_NORMAL;: h) Y& V* R5 }9 L( I# v
color.font=0; n/ Y/ B1 g9 z7 d. Z3 A9 K
color.highlight_status= FALSE;
5 m/ J |8 r+ i UF_DISP_poly_marker_tmarker_type = UF_DISP_POINT;. u! @5 z; p b* c& R& h I8 k
0 H& @& b8 b1 W# S: b k" v. i
UF_DISP_display_temporary_point ( NULL,which_views, point1, &color, marker_type);
$ G2 L* l' G" R# v' x+ KUF_DISP_display_temporary_point ( NULL,which_views, point2, &color, marker_type);
% f" \0 q$ {* l5 ]UF_DISP_display_temporary_line ( NULL,which_views, point1, point2, &color);$ o* i2 d' ]- z6 ]
}; P. `4 t' I$ K8 L% m
12,WCS与绝对坐标转换5 b) m0 m2 M% y- K2 }
voidcycs_wcs(double point[])
+ Y. r1 u: J2 u. `# q2 C( S{6 U0 |3 J% k* {/ ^( L/ U
tag_t wcs_id,matrix_id;
" X% l$ P/ C! g) i double matrix[ 9 ];) F1 O- G8 N! P+ H( {! ?2 R$ ]% 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
0 \9 x# N" R& }8 {8 w3 R. X% b double wcs_origin [3],vec[3][3],point_origin[3];
! S, N9 Y4 `: A3 u6 `# T- O1 A //1,得到工作坐标系
2 T3 o% v. N# ?0 @% }) U& ~8 b UF_CSYS_ask_wcs(&wcs_id);8 [: A8 M) n; X; j6 p+ i Z
UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin); ) \( I" P8 n" N( U
UF_CSYS_ask_matrix_values(matrix_id,matrix);: T. E9 K; {$ a D
+ ]* \/ v r9 x0 I. Z) a8 {
//2,得到工作坐标系轴向量
0 e+ J5 t: r9 B$ V UF_MTX3_x_vec (matrix,vec[0]);2 j% D1 g1 b* z! Z6 A$ P. g0 h
UF_MTX3_y_vec (matrix,vec[1]);
, g5 n( o- l1 E$ V2 o3 J0 D6 ^ UF_MTX3_z_vec (matrix,vec[2]); `- f/ {8 y" R5 H% ^6 K
( ~( z2 V0 t" y8 f i for(int i=0;i<3;i++)
: a1 i" s+ [# s. g7 Y | { # L! }$ H. ?# @( K# f( R8 s) w
double tol;
/ T. \7 l- H9 u, l//3,得到点到工作坐标系原点矢量
" h C. s5 j0 E T& U/ U8 Y UF_VEC3_unitize(vec,0.000001,&tol,vec);
( e& Y+ B1 h! L( C. p8 ]- m//4,得到点到工作坐标系原点矢量
0 a( h3 Z! ]: w0 u% X point_origin=point-wcs_origin;# H# Y4 L7 A1 v6 V
}0 o' p1 U* x& R5 q6 r7 l+ r
for(int j=0;j<3;j++); ^% \# B5 _' H
{
+ ?# ?+ H1 f* Y0 \ UF_VEC3_dot(point_origin,vec[j],&point[j]);! O4 c" ] U- T- f% @ S3 i
}
: R# `- U8 W* U$ _9 [3 \7 m# L}5 ^7 C; \" q; }7 t2 _
13,三点求圆心
6 I5 n0 u/ t% H6 ~) I#include<iostream.h>
9 r3 E4 D6 V) Y. [5 Q% @0 V8 i' ^ ~#include<math.h> % h7 l' g0 q+ c5 N) j1 |, @
: a0 t% x& x0 X+ z3 b! hint main()+ R7 \; X4 A! ~/ E' P. J
{' H! Z1 v1 v9 ~+ a) C
int x1,y1,x3,y3;
6 {- r2 i& W+ ~' d- G( a double a,b,c,d,e,f;
0 d& \, E& ?* d; ]6 _! c, \4 x& `) w" A doubler,k1,k2,x,y,x2,y2;: B7 @' [! d i1 E% r, q) T$ v
cout<<"请输入x1,y1,x2,y2,x3,y3"<<endl;6 F) f6 g& D0 u" j9 H$ C
cin>>x1>>y1>>x2>>y2>>x3>>y3;
8 P9 n, m2 \0 {9 V$ _3 A5 c if((y1==y2)&&(y2==y3))
, Y) V8 E+ y9 G6 c4 O" Q8 O {
7 t7 J& f. F) {( w3 _ }7 m6 P cout<<"三点不构成圆!"<<endl;
. G& i+ Q2 |& Z4 n/ a/ b return 0;
# U, `0 Z+ p! u4 s }. e0 o0 j* ]4 l2 { c% g8 _+ _
if((y1!=y2)&&(y2!=y3))- ], W0 A/ m( r+ |* g
{
9 R4 ^) B4 t6 V. s# n/ Y k1=(x2-x1)/(y2-y1);( U) V* R8 Z5 M0 V, s( z4 A
k2=(x3-x2)/(y3-y2);
3 v$ ~- E9 ~- q3 s }2 x2 m% F/ w7 T }' }7 P, { U {7 {- r/ g
if(k1==k2)) P7 v3 N0 j: G( `( [* R
{; Z, M: A3 {+ A5 O# T& m4 m
cout<<"三点不构成圆!"<<endl;
( S, n3 z/ e) @" n) t: J return 0;% V5 }0 Y4 \# Y: j4 q5 m7 K
}- u& \ a5 S' r: B
a=2*(x2-x1);
: ^" \' X9 |; v% I. e- z b=2*(y2-y1);
" j& X! A, O: J, d1 f0 t6 P$ K c=x2*x2+y2*y2-x1*x1-y1*y1;8 P" a. Y9 I+ B' D# Z
d=2*(x3-x2);
/ h* F. Q% ?# ]) @ e=2*(y3-y2);- \ F, b! c L& v b' p
f=x3*x3+y3*y3-x2*x2-y2*y2;# D: K5 C9 p" a0 v- f2 Y0 e o
x=(b*f-e*c)/(b*d-e*a);
5 e# _' f3 u: {/ ^ D y=(d*c-a*f)/(b*d-e*a);
5 w& t. L- u- q Q8 m cout<<"圆心为("<<x<<","<<y<<")"<<endl;
7 H1 l# h. S) y" d* F7 w6 {/ L L# H r=sqrt((x-x1)*(x-x1)+(y-y1)*(y-y1));
. ^+ M* Q8 m( d0 @ cout<<"半径为"<<r<<endl;# i, [; F, W# B0 a* p8 P6 [
return 0;: ^5 b6 a7 I) h. g4 A1 z
}
! n& }/ D# d+ H8 L d0 @14,查找圆心9 y: K" |3 U+ y6 `. N
UF_EVAL_p_tevaluator ;4 I6 X: u6 n) b3 ^
UF_EVAL_arc_t arc;& i! W. `5 i) ?0 ^
UF_EVAL_initialize(obj_tag,&evaluator);# Q a% P1 T# L
UF_EVAL_ask_arc(evaluator,&arc);& m% w/ N& \7 R' }$ z
UF_VEC3_copy(arc.center,point); # ? u! F; t& Z- R- i0 A F
15, message_box
B3 }+ L6 n+ |+ kvoid message_box(int *res_mes)# n9 ], ~3 _8 h0 A+ n$ b! E/ p
{
o/ j8 e$ l8 V ~8 N UF_UI_message_buttons_sbuttons;; J T; h2 c% l7 ]7 M( V
buttons.button1=TRUE;
, T: t0 G* u- B' t* X3 z+ [ buttons.button2=FALSE;( C" A4 C8 t3 I' V( |
buttons.button3=TRUE;
8 i8 ^8 b9 ^4 _1 u, y# r$ s4 _8 N
3 c( {7 A0 T# g" }% G3 ~! L1 B. m buttons.label1="OK";2 H/ x$ f" L6 n# W) C7 R N2 f# a
buttons.label3="CANEL";1 r7 K/ b8 E) E- G
1 }4 J. B3 m: T
buttons.response1=UF_UI_OK;
2 e# o" {( V; b1 v buttons.response3=UF_UI_CANCEL;. Q; w# f! R! P' Q2 e6 f+ d
, z3 X9 w2 d5 a
char *string_msg;5 S# j% c: ?2 \) {9 e) n( V' z
char*material_msg="ALL selcted objects will be removed";+ ` y9 L. ^: d) J8 G: j* U
string_msg =material_msg;
* U# e5 F; J; w# F1 s! o- v1 e
! @- [' I3 Y( z' w0 |% ` UF_CALL(UF_UI_message_dialog("",
) C3 i: o! Y; J UF_UI_MESSAGE_WARNING,1 }# M& I- G8 {& Q v: {7 O
&material_msg,3 |5 x3 o/ h$ r5 i* E; `
1,
2 {+ z6 `5 a' r" Q5 X TRUE,
2 Y6 P2 _% V3 p0 @$ q &buttons,/ }4 p" K0 t4 G* f, s6 F/ ?/ `& ~
res_mes ));
3 `0 A% P0 V: P, z% W5 C" G3 O}" k, V* J" s8 _% O/ R7 K1 w
16,选择过滤
; [" H/ E! o; p3 U5 l ]static int init_add_face( UF_UI_selection_p_t select, void *client_data)
6 J1 ? F. _, j2 X) z{
( H% M& B* J& ]2 ^ int nums = 1;
3 b" Y, e1 y" R6 m5 b7 ]7 [8 o5 g UF_UI_mask_t masks[] ={
" H! m8 P% M2 b' ?( Q UF_solid_type, 0,UF_UI_SEL_FEATURE_ANY_FACE};
- H! J% N$ p% q3 X3 U( `
8 D% @: N; l5 A2 E0 Z if() [3 D% K/ Y" y. S# S
(UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,nums,masks)==0)/ ]( ^7 o* Z, d
&&(UF_UI_set_sel_procs(select,filter_proc_circle,NULL,client_data)==0)* J* F* F1 B" o" O! X( M
)' y! D" ~1 o7 K) x7 F" x
{
: S% T7 W" n. p" s: v) c g return(UF_UI_SEL_SUCCESS);% V/ L7 t) f' `
}
6 z, g$ X$ P$ |' L* |8 ?+ L else0 ^1 G) {( R/ R. d" f
{ 9 N" |% d& W2 U- I
return(UF_UI_SEL_FAILURE);
. P% I" [3 f) C0 p6 l# G }8 H- q. l; c/ S4 W; c5 ~6 \
}
9 H* k- @* @; T% Qint find_tag(* w( z) j5 A% ]4 p" l/ k; z0 y
void * client_data,//用以传输过滤资料
, |6 t. `' o8 a+ Q6 m# a1 B5 T tag_t object//现在鼠标所选物体ID$ B& |- ^# Y( B$ a
)
# n' u* L) `( p: T5 j% @/ w5 L# k{
" G0 W8 L. a/ h# M user_data *obj;; b, @3 Z' P3 H, C
obj=(user_data*)client_data;
; x7 Y7 ]& a6 A: k; L% ?8 i7 A9 e' u int find_face=true;//接受+ D" Z1 X1 n. ]' ` D
char *string1;6 }% g$ J. m1 ?3 T! O
string1=newchar[133];! w8 b/ d* H9 p4 M/ D
string1=UF_TAG_ask_handle_of_tag(object);! H' u5 y9 t4 l5 }* I+ V) o* H2 _
for(int i=0;i<过滤的数目;i++)
" S, x& V" b! q* B) a" k {) C7 L/ L! C" \( S3 L
, y9 V) O7 l% N G, H$ S/ F: ^. H char *string2;
( [, t* c) M2 K. b) J string2=newchar[133];
- L, n8 Y, t/ ] string2=UF_TAG_ask_handle_of_tag(物体ID);9 j+ F9 b |9 j( e! q& n
if(strcmp(string1,string2)==0)5 v4 i' R, H2 P- |. `
{
4 J4 h: W' b0 L: m: a. G7 ^ find_face=FALSE;//不接受% b8 J8 Y& }: M
" t7 [9 ~6 ^6 F/ N7 C }. @6 k2 R0 S: g: u: S% x
delete []string2;8 ~1 i( Y& f: Y0 H
}
3 u2 e/ T3 B& D& Y" d% y delete []string1;
+ D9 g/ n' q( w( ]! ~ return find_face;
0 {4 X6 |+ ]' H7 _' ?1 V6 j" d% X}
# x/ f4 a/ |# ~2 D( b5 b( U. Q- R/ {1 n9 e
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