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) ~/ i) `$ n- n8 i# }7 b3 |: f
7,裁剪片体( k/ g4 ?3 h% x
tag_t *trim_objects;! G& y: m8 F+ N+ ] N
trim_objects =new tag_t[count];
T: g/ L( P, z$ e! B. A* m0 Ctrim_objects =bound_id;
1 v; U S; O# C' f L! Nvoidtrim_sheet()
6 h; b; N# x3 I" {{7 e6 O: R/ @# _% e& R4 r
. j% Q% l( N5 F- h9 D. D! i" y UF_MODL_vector_t projection_method ;
8 g6 E$ q3 H! }! [8 O projection_method.reverse_vector=0;# b$ V/ n5 k# d$ w" G! ]
projection_method.vector_type=UF_MODL_VECTOR_DIRECTION;
8 l i0 F0 J. A5 U+ }: }9 [8 O+ A UF_MODL_vector_defined_by_union_tdir1;
3 a3 Q$ w7 C6 v UF_MODL_vector_direction_t dir2;
8 i, K* v3 i2 v+ x' P dir2.xyz [0]=dir[0];' t6 l( b4 e: z( |0 }* D" c6 {
dir2.xyz [1]=dir[1];
; R: p5 P. o2 M# q1 J8 P dir2.xyz [2]=dir[2];
" G4 ]& k2 A' E% m5 y# D1 C) v dir1.direction=dir2;
; n5 p* x4 D0 p/ A0 J: O, k+ D2 A- P
4 b+ ^" g- b8 y) W* F projection_method.defined_by=dir1;
$ {; {2 Q/ k/ \. @' p
, U0 T6 H5 `( K! k D2 Y double point_coords[3] ;+ [9 v! n6 v$ J! h* Z
* b! B& u" W2 s7 @4 g% b point_coords[0]=center[0];
8 C, K: U& B& k2 P* q2 o0 Z$ y point_coords[1]=center[1]; m& h. n4 M5 {5 [& R
point_coords[2]=center[2];# U% h0 A5 w x$ X! R
; x3 o8 x: B; ]) `2 l
int gap_point_count ;( G- O: t3 x* Y0 a2 B
double *gap_points;" P) R: e: b# ] c% I
tag_t feature_obj_eid;
1 W! `+ M( j* r4 q+ d1 K- Q UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_method,
6 N# f( T' |6 M! E7 e 0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);, }# n4 d2 B# i7 Q0 ?( \
7 E1 o: ~2 s# k- Z3 O3 e* V( i' g
}5 t" G- }( ?; ~; L4 |9 W9 D: [: ]
8,offset偏移* h, z5 y7 n5 ~9 ]
: `8 r# X2 I0 g4 k; c
char distance_str[] = {"10.0"};//偏移的距离% |5 c8 q2 l$ {1 a3 q4 z: W& }
( D6 x; M& V# b! p* kint num_curves;/ u& Y& [" O) h" b- Y0 W# G
tag_t *offset_curves;
- q: v0 ~; }4 V8 g0 R) {UF_CURVE_offset_distance_data_t offset_distance;% z$ z8 u# B& q* C; m+ X
offset_distance.distance= distance_str;2 f, ~2 K- `& j' c! Y/ L: O
offset_distance.roUGh_type=1;
j! F; U; d7 U; B2 z- SUF_STRING_t input_string;
" a. F/ ]* P- l) Oinput_string.id=curve_id;//加入想要偏移的线. ?; p/ b ]$ S" c- H0 w
input_string.num=1; //偏移矢量方向数量3 {7 U$ W1 H. P# u
input_string.string=&string_count;//偏移线的数量1 C$ }! ?4 n( E1 a( y
intstring_dir=UF_MODL_CURVE_START_FROM_END;
& ? d) |* m) X# \ qinput_string.dir=&string_dir;$ Y" A+ r, O- U' y( ]" O% i
) P- t4 c& U% s5 v, uUF_CURVE_offset_data_toffset_data;* ?! f( P1 a- K2 u
6 e: ?, `- ]: i0 v3 S. ~offset_data.offset_def.distance_type1= &offset_distance;
* ]; p1 t: x$ poffset_data.input_curves= &input_string;$ R( D9 h4 W9 R' m
offset_data.approximation_tolerance= 0.01;7 V# h1 o4 T" J7 C4 G. ~
offset_data.string_tolerance=0.001;
2 V# S1 D- B+ F1 |3 s: ooffset_data.offset_def.distance_type1= &offset_distance;
% i" ^3 z( w# C) F5 S# K, k3 moffset_data.offset_type= UF_CURVE_OFFSET_DISTANCE_TANGENT;
" f4 C( H P; ^2 `+ IUF_CALL(UF_CURVE_create_offset_curve(&offset_data,/ Z6 ~2 F$ O) I, a% e: y
&num_curves,&offset_curves));% R) i; n( R: [0 ?
9,创建平面' X1 R0 e% L" I% B( ~2 e4 G
UF_STRING_tgenerator;1 @" L/ i3 P7 }) ?, Z
UF_STRING_p_tge = &generator;+ C0 Q9 a. g$ M
z6 b( O& j2 s, w2 g7 N
UF_MODL_init_string_list(ge);
1 R$ d8 R6 c; @4 VUF_MODL_create_string_list(1,12,ge);+ v' ^* f0 z* W; H# g
/ C L: ]1 x6 N
ge->string[0]= 1;
2 x: I1 z1 U) J6 k8 q1 q4 Age->dir[0]= 1;//指定线从开始到结束' z1 ]. Q5 \2 O! }8 K
ge->id[0]= arc_id;//指定边界的id
: y$ |; Q: F+ D+ j4 Y' Zdoubletol[3]; l5 E# Z( I. m' y+ k
tol[0] =.001;//直线公差: c/ J' p3 C( i9 Y
tol[1] = .5* (PI/180);//圆弧公差% s1 ^- i' {) ^( p! b: Z' b8 R
tol[2] =.02;//不起作用- k- p' i# K7 Z, ^ n# N3 O
UF_CALL(UF_MODL_create_bplane(ge,tol,&bplane));
0 r6 O' R: Z( K10,选择( D0 z5 I9 n4 B3 H) K7 z+ S
1),点选择
! x2 J7 \( O3 T! O! l/ c+ o5 N9 Z1 m0 ~2 ~. ztag_t point_tag;
7 G/ u2 d4 L' b! udouble point[3];
: \( p: n* E. f$ `5 x% i+ G! @% L UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ;
+ g# t$ I! y( q1 T6 J( }- O intpoint_res;2 @4 C2 G3 R' H4 {1 C/ q* y
B0 }, J# t6 N/ w3 T; C
UF_CALL(UF_UI_point_construct("选择起点",&base_method,&point_tag,* t2 a$ T* D5 L+ p4 L8 y
point,&point_res));
# n, ~- i' I( G# X9 G* A% [if(point_res=UF_UI_OK&&NULL_TAG!=point_tag)$ [2 B5 K, @5 }2 [# F) S- {
{
3 h7 C. w, [9 i$ _. P }
- V1 N& `# x+ g/ p$ u) n; ?" B2),向量选择
/ T# J6 k1 O: O/ l3 p- ^! v int mode = UF_UI_INFERRED ;
' U a. U! }, F7 I- L int disp_flag = UF_UI_DISP_TEMP_VECTOR;
1 @) o1 v' q! Gdouble vec[3];
& X8 L9 s5 T$ b/ Odouble vec_pnt[3];4 q% m0 e& u* J4 y! V2 z2 y3 P
int res_vec = 0;
' l5 H$ s( M7 W: b) o1 B UF_initialize(); , D2 o8 o# j8 u2 @# _ M8 G, u
ifail= UF_UI_specify_vector( "Choose aVector",&mode,disp_flag,
0 }0 A) N: r6 C vec,vec_pnt,&res_vec);
( ~: T2 \' s9 [* M+ \* W" o8 r if( ifail != 0 || res_vec!= UF_UI_OK ) ; p, D" a' D8 _& D6 f
{ t3 ^: O( U: W5 Q! w) i+ h
UF_UI_ONT_refresh();
. q0 e) }3 u0 ]) v% F) m+ `4 X3 Z' t! z printf("No vector selected \n" );
4 U" y- u c1 y" R! ^ }6 k0 h" E' N+ T
else
( G8 P2 r. i) p7 O7 l0 g {! h6 Q9 z8 r3 V3 V# n/ N j6 X5 W
printf("Vect base (%f, %f, %f), direction (%f, %f, %f) \n",
+ ^7 Q s. M6 A/ B vec_pnt[0],vec_pnt[1], vec_pnt[2], vec[0], vec[1], vec[2] );
: I; u4 \- y9 G0 a}
: s9 ]# b# ~, o/ J5 H8 I3),平面选择
( I: d F% Z/ P0 \tag_t plane_eid=NULL_TAG;+ F9 o9 @: {: s; R( Y; D
double orientation[9] ={0,0,0,0,0,0,0,0,0};! e- L" R7 k' T2 J1 a. |3 _
double origin[3] = {0,0,0};$ d! M5 h+ K4 W4 B% J7 F) h4 e% S2 o
double pts[6] = {0,0,0,0,0,0};# m9 ?1 E0 n, r" v" n8 V( j
int i, error_code = 0; w3 q/ W8 t, ]# y! z b# g: K
int mode, display, response;5 G' i- z3 K4 r* O5 D" d
mode = 1;
$ G: E# L. n$ F: Sdisplay = 0; ; H6 o% z/ i3 L/ h E
UF_initialize();
* U7 w5 N: o7 _: h$ c6 q5 J error_code = UF_UI_specify_plane(
: X7 h- T Q+ g+ N5 d. r "Select Plane", &mode, display,% u( i* h& A) c. f
&response, orientation, origin,&plane_eid);
5 r& K* ~4 _9 s4 f( H' w: X" ^* _6 f5 F4 G& z: @% L
if ( !error_code && response != 1&& response != 2)) T6 f! _% ^2 i
{
( ?' x: t# U" r$ _! b' M5 @ for (i=0; i<3; i++)
3 c9 ~4 m" ^7 B$ n+ H/ D" E# U pts = origin + orientation;
# i) i5 r7 @7 j9 S( u: @ for (i=3; i<6; i++)
# u3 I" I5 b3 H' G9 \. j! K pts = origin[i-3] + orientation;
1 d# c" X$ L; N6 U4 v FTN(uf5374)(origin,pts,&pts[3],&plane_eid);
7 r7 r) q8 U+ B) t }+ x( C0 T1 N3 W1 ~5 D* p
11,临时点,线4 a* v9 P O% T1 A4 Y" q# [
void display_temporary_point_line (double point1[3], double point2[3])
6 R, ~# j# n- O1 N1 G$ {{: r" H, {0 V6 Y2 w3 ]; J
UF_DISP_view_type_twhich_views = UF_DISP_USE_WORK_VIEW;
/ _. e3 J0 h- X UF_OBJ_disp_props_TColor;
5 e: t6 ~& i" S7 `1 c/ `, `# G color.layer= 201;
4 M3 G c: g, d f$ I color.color= 186;% s/ S5 k( J* s* T2 E7 _
color.blank_status= UF_OBJ_NOT_BLANKED;
' a& `2 F! I! o6 r! p8 H W+ @ color.line_width= UF_OBJ_WIDTH_NORMAL;
6 `4 D/ n6 Z6 P. g color.font=0;
7 y p# ?1 G3 P% q' O" t6 }; C8 f color.highlight_status= FALSE;% d# x/ O) ]# x
UF_DISP_poly_marker_tmarker_type = UF_DISP_POINT;
6 w1 g5 |! ], t" O+ [0 y. r" L# c) n' i h5 t
UF_DISP_display_temporary_point ( NULL,which_views, point1, &color, marker_type);
! _5 A0 P2 ~" E" NUF_DISP_display_temporary_point ( NULL,which_views, point2, &color, marker_type);
# ]/ k! f* E9 u. nUF_DISP_display_temporary_line ( NULL,which_views, point1, point2, &color);
& _! R) K. S8 W; w4 u2 K' t. ?}
$ L) m" M$ y% I12,WCS与绝对坐标转换
' b8 p) e' w2 H' k6 G8 { voidcycs_wcs(double point[])
1 ?# R/ R( s. h s{( o# a1 C1 C7 A" O
tag_t wcs_id,matrix_id;
) t3 Z0 b3 R$ e double matrix[ 9 ];6 F0 q- N9 I. `- e
//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
- C# [) t8 a. r& j4 f double wcs_origin [3],vec[3][3],point_origin[3]; \; f0 n" r) H) r; Y
//1,得到工作坐标系
) A# v9 |) C' p. E$ s; \/ f UF_CSYS_ask_wcs(&wcs_id);; z3 [" Y$ f- x# w! d" k
UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin); 8 j/ y) L2 N( w/ i0 Q( u
UF_CSYS_ask_matrix_values(matrix_id,matrix);3 _5 d7 l- M% K& d* q* a! s
( j# [1 D* r7 T0 P- D/ V
//2,得到工作坐标系轴向量* Y4 T- j. _/ J+ T, W; B
UF_MTX3_x_vec (matrix,vec[0]);
, @" A: W a8 u% _1 R$ G UF_MTX3_y_vec (matrix,vec[1]);% ]! e7 T. r: T/ M* ^+ _
UF_MTX3_z_vec (matrix,vec[2]);! c I9 \( N' x6 a6 b( C
1 I- i0 u; v5 N
for(int i=0;i<3;i++)
; e' p' K P5 @0 f3 ? { # i9 h0 o! J, a1 A
double tol;
0 g" a) O) t. ^$ f+ i) V//3,得到点到工作坐标系原点矢量5 w+ e$ X, ]" ?: ?4 D% j# I! L
UF_VEC3_unitize(vec,0.000001,&tol,vec);
+ i0 a. q5 E7 A4 L: K//4,得到点到工作坐标系原点矢量
! T: V4 C5 L! P point_origin=point-wcs_origin;5 N' j3 b* T$ k J
}
! o T0 X1 Y6 C4 u; p# G for(int j=0;j<3;j++)4 {5 ?/ o: i! F+ Q w# ~% X
{6 Q2 l# P- f4 ]/ X
UF_VEC3_dot(point_origin,vec[j],&point[j]);6 A* n$ e% d: c4 Z' Q X, n& @
}
' j# F# I" @. r8 z7 Z8 |5 Q% K% u: ^}% L1 v+ u) X9 K8 W7 P
13,三点求圆心% ?# Q9 L2 m1 b; [5 ?! ^
#include<iostream.h>
( u2 U; i3 G! F# X/ J& X, [. W#include<math.h>
( ]/ ?2 R# Y; D4 L# ]9 x6 D
3 e/ ~" [1 o) `+ p) q6 o8 ]int main()
, v& k8 v, I- c- C5 n& b: z{+ J) @3 D( d( d
int x1,y1,x3,y3;
3 l" N0 ^# M) e. B double a,b,c,d,e,f;
" Y: u/ F( k- ^& R* P doubler,k1,k2,x,y,x2,y2;5 }$ t; W9 I+ ~2 V# b
cout<<"请输入x1,y1,x2,y2,x3,y3"<<endl;, ]8 @ r8 B5 k) V3 k6 N" O1 w* a8 k
cin>>x1>>y1>>x2>>y2>>x3>>y3;( d9 K, H! y3 W' Z( c
if((y1==y2)&&(y2==y3))
) L- M8 D o @* K {
% H; ^* n8 O$ e" `5 r8 v* i0 o cout<<"三点不构成圆!"<<endl;7 d$ A# W# c8 _7 F( \5 f
return 0;, p; f. P+ O) w- M) {
}
% U6 ]! `- x5 W# l2 W4 j if((y1!=y2)&&(y2!=y3))
4 q' D, v. P/ I( }% s" s3 ~ {
) m$ b5 m$ U: }* B8 S9 ] k1=(x2-x1)/(y2-y1);/ c; f8 }5 }/ S4 ~2 i9 _% @( z- u
k2=(x3-x2)/(y3-y2);
! ~. }1 o# ]) s$ H2 u }! E' h K7 W) |% t! h$ u
if(k1==k2)
2 f' V! u" @0 \! B- Y4 {" \ {
3 C/ Q! ^! `! J6 M2 M cout<<"三点不构成圆!"<<endl;2 B/ I' d; J B e# Z4 e
return 0;, q1 t" ~! |# ?9 Z
}
: r9 k0 U; I8 e* r9 J$ I a=2*(x2-x1);
6 B# r( Z& ]) W5 k/ D1 b b=2*(y2-y1);
1 X5 d1 ~# j5 K" R9 c c=x2*x2+y2*y2-x1*x1-y1*y1;
& Z% w, b; M0 q& { d=2*(x3-x2);
9 ]( R8 r" N8 c9 n6 z( F e=2*(y3-y2);0 Q' `- U- L5 h0 S. q4 `
f=x3*x3+y3*y3-x2*x2-y2*y2;
$ Z, m& o1 @. D3 H, u7 ?8 J1 V x=(b*f-e*c)/(b*d-e*a);6 k% q4 x* v. v. J7 f/ t
y=(d*c-a*f)/(b*d-e*a);, }! c1 G( L: S6 H" x0 f7 R
cout<<"圆心为("<<x<<","<<y<<")"<<endl;
- W/ M; H) C, O8 y4 D* E r=sqrt((x-x1)*(x-x1)+(y-y1)*(y-y1));
/ E( ^7 l: \. d; s& A cout<<"半径为"<<r<<endl;
% R" X( S z7 R0 R return 0;; s; y6 V' a& H8 H# k/ I( r
}2 V) z% e9 W. a; _
14,查找圆心4 t8 U, _- v0 T) c( b( `1 U1 c
UF_EVAL_p_tevaluator ;4 _1 h6 Z5 m; _+ c; U6 D
UF_EVAL_arc_t arc;
, ^ y+ t: W7 L- H UF_EVAL_initialize(obj_tag,&evaluator);! N! z* W0 i; Z( j& r5 E- b
UF_EVAL_ask_arc(evaluator,&arc);& y/ q' k. R# i E2 i. s! |
UF_VEC3_copy(arc.center,point); # R) M( S' Z; n0 a+ z9 }
15, message_box
' ]) O" V* `8 ^, ovoid message_box(int *res_mes)" u. P& C2 S% ?/ j
{( [, X7 V+ [- g. ~& M/ E0 G
UF_UI_message_buttons_sbuttons;1 N0 B2 {2 t& r. g
buttons.button1=TRUE;
# ?' x# a3 ~0 _ buttons.button2=FALSE;
- o7 k9 d8 T( }/ w/ d buttons.button3=TRUE;
/ i6 I0 [0 b, D) I6 K6 P* H7 J0 u) }& W/ r. ?
buttons.label1="OK";8 I& w; g5 j2 S/ s; C* `7 r
buttons.label3="CANEL";6 u/ s% h5 D% k$ E& H) T3 w
( }/ i; i% |7 G; [0 Y4 b buttons.response1=UF_UI_OK;0 S5 {5 y: S* a1 b& ]* z
buttons.response3=UF_UI_CANCEL;
& F7 y# j2 E% R' B! K' m1 @! V" J: o- p. F, z. T0 p
char *string_msg;" Q0 f2 {9 i0 r J+ E
char*material_msg="ALL selcted objects will be removed";
( S I. O8 J, G4 q string_msg =material_msg;
5 [1 @) ?4 ~4 A3 k- e* W: N4 u7 \) l" u V6 m
UF_CALL(UF_UI_message_dialog("",5 W: y5 k. g; J T
UF_UI_MESSAGE_WARNING,
3 D! e, F" x# l: T! a &material_msg,, J4 K4 G r! y/ r
1,
' x a3 O' c; r- e8 n" v4 _' U TRUE,
) ^; x) x* {& ]( G7 n6 |+ y9 y &buttons,
4 L6 B/ V% O3 M: q' R/ p/ U res_mes ));
1 b0 s4 w& R1 D0 `5 `# Z}# a" C* x+ X) r8 z5 d. O3 H! W2 b
16,选择过滤
) [6 n' S3 r4 Z4 c3 P ?' ~5 dstatic int init_add_face( UF_UI_selection_p_t select, void *client_data)6 {7 s. I# Z7 P1 h
{3 U Z7 B' q+ o; P& Z/ y
int nums = 1;
: @5 h& m" u3 F5 a UF_UI_mask_t masks[] ={: P$ v; ~& q& H. B+ a) Y0 `
UF_solid_type, 0,UF_UI_SEL_FEATURE_ANY_FACE};
% E$ d! N* i; J; t9 @0 G4 k* G- f$ B
9 k9 j! z( c7 `+ b5 P) M if(
0 d# X) ?" r. ~; B" h3 _' {/ Y/ d2 C (UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,nums,masks)==0)2 o. C* E- {; _+ [$ J
&&(UF_UI_set_sel_procs(select,filter_proc_circle,NULL,client_data)==0)
( P* [/ ]% K3 C B )
0 z: K# ~$ n4 k' }% ~# F. j$ x {
5 y& L; `8 B2 T. Y) j8 c return(UF_UI_SEL_SUCCESS);, V2 ]: k$ B& r2 w1 e
}
4 |8 U3 ^1 l9 }+ y else
) }' `- K% F% u { 7 @# r2 b+ w: V/ p% v
return(UF_UI_SEL_FAILURE);( M5 I3 W* Q4 \$ A
}( B3 `3 _6 f" l9 k
}
7 w$ j$ ?1 w4 e% r" iint find_tag(
/ c9 N; w u$ e1 s* a9 E' [ void * client_data,//用以传输过滤资料, N8 U# l2 l+ f c. `& X
tag_t object//现在鼠标所选物体ID
+ `# v+ Z8 o4 t: Q) H6 b4 T5 D )
5 r; K* v5 D, ^' T( L, r+ P{' I3 ^ b/ h$ a, k' ^$ T! v7 A
user_data *obj; _+ d' M2 n6 k9 Z7 p
obj=(user_data*)client_data;: w9 |2 B9 U$ E+ M( r+ A; O4 k
int find_face=true;//接受
# v5 a( \' e" k* ^7 m char *string1;9 Q9 L5 o& h* s' A% H/ U! C; J
string1=newchar[133];% C V4 f7 q- ~7 J2 Y9 G: d
string1=UF_TAG_ask_handle_of_tag(object);
1 S$ r4 a2 {3 m9 J5 o+ @ for(int i=0;i<过滤的数目;i++)6 e" w4 ^% K Q& p
{
4 d$ ~6 x/ }! M. {; C3 R; M) D* `; w$ r$ Y/ U
char *string2;! e+ u* @* s8 m# I) [5 V& u0 h
string2=newchar[133];& Y- S* [/ Y! h, [9 B8 ]' `
string2=UF_TAG_ask_handle_of_tag(物体ID);2 E6 N% \( R: @$ `+ Y, u# o
if(strcmp(string1,string2)==0)
" J) A0 {5 n6 ]8 R8 @( ^ {
. Q# I0 n$ d' w6 O5 ?9 G find_face=FALSE;//不接受
+ w$ N2 H4 \) D% J( n8 ~2 G0 Y0 C# D3 m4 K$ `( R1 r8 ~/ V7 I
}9 `+ z7 k; f; D
delete []string2;
6 ~% f# Q7 U r7 j, n }" b( ]& q6 y- R$ f. ^5 D! c6 x
delete []string1;
! |$ p% P4 i' z, B return find_face;/ `/ B2 l' S$ m4 P: k
}7 `0 k' L, A" k+ ~# R( m- b, f
) A6 k9 C! [; ~" R* J; M( j, N
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