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, p" @* U9 K6 r* f: f7 a; t( X
7,裁剪片体& A ~, q! Y* e- M2 H
tag_t *trim_objects;
' o, F. @: c {; }trim_objects =new tag_t[count];
8 o5 w, A6 d6 g9 e9 `trim_objects =bound_id;" J, h. Y# t0 x% f3 a. N) A. H7 g3 i
voidtrim_sheet(), s/ n+ H# u* J1 u$ o0 E
{
* ^5 _+ Q! g% t# y" q. E$ J' \; W# y0 L( ^9 g) i" A
UF_MODL_vector_t projection_method ;2 w5 \( f0 u% o9 S
projection_method.reverse_vector=0;
9 L, D, r5 O) D. m4 e7 P projection_method.vector_type=UF_MODL_VECTOR_DIRECTION;7 x1 G2 z- G& H' G. e) o; y$ J% |! A
UF_MODL_vector_defined_by_union_tdir1;+ y# z# v0 D) B% C8 c
UF_MODL_vector_direction_t dir2;+ K5 o7 Y/ @4 A e4 K0 ?1 e
dir2.xyz [0]=dir[0];
, q w; e6 Y9 ~! N: }- j& V) ] dir2.xyz [1]=dir[1];7 v2 {- e3 l7 M' ]0 j
dir2.xyz [2]=dir[2];( X R5 u1 l) [6 M% X
dir1.direction=dir2;# v: [; j' s! Q$ s4 ^9 H& f
8 o% N* L* s9 W$ r/ e7 { projection_method.defined_by=dir1;
r! L f, I" M- X0 [
. d( t& P: G2 M/ B double point_coords[3] ;
* h# b6 z& T5 r8 E q, k0 E% W. @* O8 V7 R) P) _
point_coords[0]=center[0];
( m& x& }# f+ W1 w: ~- _ point_coords[1]=center[1];
; N# o# p/ y5 { F: H T point_coords[2]=center[2];
" d3 O/ h; F1 A& b( f2 E$ R$ z" L/ @7 K& g
int gap_point_count ;- K* N. [ N- ^% c* ], H7 @
double *gap_points;
4 k9 Y6 i. X( w9 g1 s tag_t feature_obj_eid;$ m l9 e. w. \$ {) L h+ A
UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_method,+ _# v0 a0 t ?0 Y$ u9 Q
0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);. g3 a! j/ V+ v p- d
) d4 I2 g# m I) N7 ?* ?% c}
. w# L8 b- V. }, D9 z2 D9 t8,offset偏移) a7 }7 ~9 h' w: k
+ l* e6 F, l; q
char distance_str[] = {"10.0"};//偏移的距离3 m+ ]2 t* H4 Z1 q6 c$ z! O5 C
$ R5 J" O! l1 p) o/ W- R% U) U" S' wint num_curves;
- M; j0 N2 H7 |- e: Z5 [5 y' @: v5 @tag_t *offset_curves;' w/ m. ]2 L4 C6 V! }8 Q) q
UF_CURVE_offset_distance_data_t offset_distance;* ]1 t5 `* ^4 |5 J
offset_distance.distance= distance_str;" g, z% Z) M4 a* `
offset_distance.roUGh_type=1;
( ?! Q& r" k0 y+ j6 UUF_STRING_t input_string;# Q" L% r4 Q' V/ A9 k
input_string.id=curve_id;//加入想要偏移的线
" b v" Z) D& _9 S/ C( Ninput_string.num=1; //偏移矢量方向数量4 c' O4 P! E* b3 E* X: z* e- l
input_string.string=&string_count;//偏移线的数量
1 |0 y \5 o! Q, h9 g, t: r7 P( pintstring_dir=UF_MODL_CURVE_START_FROM_END;
, i4 Z5 K0 s7 q' Z- h0 V. Finput_string.dir=&string_dir;
9 L# ~/ D4 d; k/ E5 a1 O* \: N7 N# j% M* m
UF_CURVE_offset_data_toffset_data;9 n) T! L; r8 `5 W3 f
8 g/ d$ v( j) U
offset_data.offset_def.distance_type1= &offset_distance;* q/ x1 g5 j7 o
offset_data.input_curves= &input_string;' w1 q) ^" C; V
offset_data.approximation_tolerance= 0.01;
# r9 J0 S- N' N& Foffset_data.string_tolerance=0.001;
" M \$ l0 [4 U7 h# N& aoffset_data.offset_def.distance_type1= &offset_distance;
' [. g$ b2 U) F: s( ^( N. d" coffset_data.offset_type= UF_CURVE_OFFSET_DISTANCE_TANGENT;
4 O& [ o3 I1 a/ KUF_CALL(UF_CURVE_create_offset_curve(&offset_data,
2 w) S1 G+ g8 r) K7 b0 D( z. u&num_curves,&offset_curves));
$ U# p4 F \/ z' l ^1 T) v' B) w9,创建平面9 v: f1 {. T# N, _. X! e
UF_STRING_tgenerator;
* `; N/ p8 _& t# ZUF_STRING_p_tge = &generator;
; O7 B/ u( x0 y) k* E4 ~" \1 Q/ ~/ f
UF_MODL_init_string_list(ge);
/ d: ^+ X5 ?$ O2 p8 dUF_MODL_create_string_list(1,12,ge);
/ j& s0 X$ a- W
8 D) o& S2 t. l6 B Qge->string[0]= 1;9 B) @$ s% b8 M$ D0 w1 `
ge->dir[0]= 1;//指定线从开始到结束
. C) p1 V' k, f3 c) l! l/ ige->id[0]= arc_id;//指定边界的id
1 a! f- a- O0 V3 n& Q9 y) U, ?doubletol[3];0 l( T: _6 X O& Y, ?* `
tol[0] =.001;//直线公差
' a/ h# o6 V+ X4 ?# b" otol[1] = .5* (PI/180);//圆弧公差6 L+ ]: A+ S4 G
tol[2] =.02;//不起作用
( i- i: r) b6 _( M% M( Y# ~; zUF_CALL(UF_MODL_create_bplane(ge,tol,&bplane));! l s0 ] E5 c k' y
10,选择) i% ^# V. ]6 C, D- o( w
1),点选择
6 u% E) e' R1 v& mtag_t point_tag;
. `3 U9 D3 O* G0 r& A5 zdouble point[3];
, z1 _# G }$ h' a UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ; g* b) B0 z! ~7 _- w" J
intpoint_res;8 _' O0 D/ ]: |: o2 ]2 q6 n
B9 Q& D& i) P' BUF_CALL(UF_UI_point_construct("选择起点",&base_method,&point_tag,
) i5 }% G5 x+ K8 G% g- G' Zpoint,&point_res));' [ F( w4 d& B& H, i2 X7 g
if(point_res=UF_UI_OK&&NULL_TAG!=point_tag)
3 Z7 E( `0 l" t: z6 m{% a6 e- h/ C' P% v1 `0 }; O$ \0 f( g
}' |) Q! O+ B% b0 Q+ f6 j( h
2),向量选择3 S5 I8 |5 v& g* O, J$ ?
int mode = UF_UI_INFERRED ;
9 t4 T" p! ^% |0 O+ D int disp_flag = UF_UI_DISP_TEMP_VECTOR;
/ g" b8 w+ S2 Z( Y+ m6 Fdouble vec[3];8 Z {5 l6 b' C% _$ x
double vec_pnt[3];+ z3 J F: }" Y
int res_vec = 0;
' ~; j- f9 [3 t9 y1 U UF_initialize();
0 Q5 B8 y# I1 @; i6 X2 R ifail= UF_UI_specify_vector( "Choose aVector",&mode,disp_flag,
5 N* ?8 B. r& B$ k/ N% J5 Y& ~ T) g- [ vec,vec_pnt,&res_vec);
y; l- K. q8 u, c: K! D if( ifail != 0 || res_vec!= UF_UI_OK )
( I2 ]/ s* c! a8 J/ B {
9 t: ~7 f9 D1 |5 c6 C UF_UI_ONT_refresh();- H7 \" q% p" f V7 I
printf("No vector selected \n" );: J4 Y- |/ L. _ [
}8 {% |8 z% y. Q; r6 W& i! Y6 k8 p
else/ P! x$ R \2 a) V
{7 x2 }" f0 J& D8 n% t
printf("Vect base (%f, %f, %f), direction (%f, %f, %f) \n",
1 v8 m0 h) l9 W0 r" R2 [ vec_pnt[0],vec_pnt[1], vec_pnt[2], vec[0], vec[1], vec[2] );; i( q7 R' v+ U" e4 { L J
}
: ^7 K5 b) H: G/ ], ]" O) G3),平面选择
! }- J7 B, s# r3 r8 ^tag_t plane_eid=NULL_TAG;
! G2 u. k4 S. Y8 O2 g' b* vdouble orientation[9] ={0,0,0,0,0,0,0,0,0};6 a, Y3 s+ }* Q- Q u
double origin[3] = {0,0,0};) A: n+ |3 u; s9 P) T1 W+ E
double pts[6] = {0,0,0,0,0,0};0 s' q1 Q: I$ c9 n" }3 z
int i, error_code = 0;- t+ c5 b" M9 t5 o# M
int mode, display, response;& m, U: v* X& ^1 N; n7 X2 b: V) q
mode = 1;
: a" v+ g: x1 h5 Wdisplay = 0; $ D* w8 G: W* c. x& Q, M
UF_initialize();
/ Y% R y, F# k7 Y/ `! V error_code = UF_UI_specify_plane(" n" a4 E' p+ m. ]) _( A/ \/ X9 }
"Select Plane", &mode, display,/ i" {5 R/ d) D0 W
&response, orientation, origin,&plane_eid);8 S. Z; ^; k9 C( v }2 v
$ `) }' K7 O' ?: P' @& P$ S
if ( !error_code && response != 1&& response != 2)8 F, {( |# A7 G, @- a# I1 U" u
{' u$ @ p$ r3 _: K
for (i=0; i<3; i++)
. p: v. d- u0 t8 ]) `- b) k pts = origin + orientation;
, x; N$ F; O5 F1 c+ w3 Q; l0 d for (i=3; i<6; i++)9 I1 X* D# O' p. d
pts = origin[i-3] + orientation;
7 r/ f/ C/ _; k) y2 V4 v- t FTN(uf5374)(origin,pts,&pts[3],&plane_eid);
5 c7 G U8 @# ^2 h$ p }8 N. u, O- ?8 v. g
11,临时点,线
/ ^, u0 g9 {; P# y6 _void display_temporary_point_line (double point1[3], double point2[3]); p+ Z; h& a8 q' C) ]
{
8 Y0 Y" i. y' w( L5 `6 j% { UF_DISP_view_type_twhich_views = UF_DISP_USE_WORK_VIEW;
$ d. h& ]7 A. P1 B# c: b5 q UF_OBJ_disp_props_TColor;
$ k i c1 q( n2 M color.layer= 201;
5 t7 ]% y) r G! j+ _. ?" k1 i5 j color.color= 186;
7 x5 m5 H* Z6 f color.blank_status= UF_OBJ_NOT_BLANKED;
7 E: N$ _% k H% n4 ` color.line_width= UF_OBJ_WIDTH_NORMAL;
1 B7 L$ L& n: M0 u1 I color.font=0;
& J+ t6 J; c3 ? color.highlight_status= FALSE;4 _, o0 `% u' ^1 c, `/ L
UF_DISP_poly_marker_tmarker_type = UF_DISP_POINT;
9 C- V' c$ I. I- k6 m9 k
3 r5 |" W) `+ `2 t- OUF_DISP_display_temporary_point ( NULL,which_views, point1, &color, marker_type);- _' S, D/ r% W" T/ J
UF_DISP_display_temporary_point ( NULL,which_views, point2, &color, marker_type);
; d" }1 b k9 S$ Y; wUF_DISP_display_temporary_line ( NULL,which_views, point1, point2, &color);
3 \- b* i3 [/ A2 w! D5 M& [}9 D L) ~1 M& a
12,WCS与绝对坐标转换5 G' u& y/ @ X% R) G- X6 @
voidcycs_wcs(double point[])
1 Y9 V/ U% J1 n: j, Y* F5 [( T/ C{
" g7 \4 s8 n1 L; O+ r E5 |* z tag_t wcs_id,matrix_id;
9 Q& s( Y8 }+ @1 v3 { double matrix[ 9 ];
1 Y! O) Y I) o% d //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
8 T/ f) n& L- l3 U double wcs_origin [3],vec[3][3],point_origin[3];
) _4 s# b* L' z; a5 \; { n //1,得到工作坐标系
' M. P5 }# q, F" P- e UF_CSYS_ask_wcs(&wcs_id);( ?& }" P/ h3 b$ A4 f1 e- \( t. Y+ [
UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin); ! O. I% h1 t8 T5 {/ Y5 ]
UF_CSYS_ask_matrix_values(matrix_id,matrix);/ I$ ]: N ?( {$ D
+ H6 f" K. D9 i5 e4 F& s9 \5 k
//2,得到工作坐标系轴向量! U4 _7 F+ A- \. W! i" C
UF_MTX3_x_vec (matrix,vec[0]);
2 J: [4 V E. y# q/ E2 h UF_MTX3_y_vec (matrix,vec[1]);, a6 l( m8 D* \7 F2 G5 f( g1 `' A0 t
UF_MTX3_z_vec (matrix,vec[2]);
7 Z- x7 F) d+ C/ w, H. R0 Y- z( m; v" D- a! X/ q+ H- B, U
for(int i=0;i<3;i++)3 n. B, \# j" x4 \, w
{ ' S- l6 e) ^. G: o3 w
double tol;" z8 D R S ]' W6 e! P
//3,得到点到工作坐标系原点矢量5 _0 ~: R: C$ n: p2 e8 B$ B% _
UF_VEC3_unitize(vec,0.000001,&tol,vec);
4 Z& S/ I" C% }+ L8 J+ I: s//4,得到点到工作坐标系原点矢量
+ I* x: J( l& T/ f* G point_origin=point-wcs_origin;
' @+ Z% j8 O7 |. d, |+ N$ i& i0 s }
\1 y4 M$ v O) ^ for(int j=0;j<3;j++)
2 A0 K& O0 y* f: q4 A |7 [: k {
4 R( N3 |6 E' C9 E0 G UF_VEC3_dot(point_origin,vec[j],&point[j]);. W/ }; m3 z) m. @
}5 V: w' w, f3 F% l
}
$ v; P1 h3 e; N: T' v1 W; P1 G3 j13,三点求圆心% D! H; E" j/ h! m* [, h
#include<iostream.h> 1 q, g* u9 U" r7 f; L
#include<math.h>
d5 P& h: P4 L4 B! S6 |: M# x$ h$ l0 ^: c- F0 T" [& R
int main()7 o9 U& V: ~: l6 Z* ]
{
" x$ c( D, L7 u" z: k+ a/ x' H2 C int x1,y1,x3,y3;; J$ }4 Q# f& b3 ^0 X
double a,b,c,d,e,f;
+ d& P5 D6 @* H9 Z1 f* M! K doubler,k1,k2,x,y,x2,y2;: w) {0 }3 y2 ^8 @% S( h
cout<<"请输入x1,y1,x2,y2,x3,y3"<<endl;
2 M# A: Q i' K% T# [9 _ cin>>x1>>y1>>x2>>y2>>x3>>y3;% r7 Z+ N6 d' a! c; G Q% F- F
if((y1==y2)&&(y2==y3))- z: p& ]5 F. R+ v! ]( G
{
# z) e, Q0 ^/ N' e( @ cout<<"三点不构成圆!"<<endl;! j4 R6 ^$ X4 R
return 0;
' [% _$ ]& W2 }" S0 F `9 c6 { }
, e& [$ K \: c, x# v4 o9 M# V4 _5 h5 L if((y1!=y2)&&(y2!=y3)), P* \3 t0 Z% m' @# R
{8 c3 |8 a! Z2 v0 ]; q
k1=(x2-x1)/(y2-y1);
2 N% s+ d4 Z% k% x k2=(x3-x2)/(y3-y2);( }, l4 }+ t: w
}4 r# M& ^. U( E' P( v. Z2 ?
if(k1==k2)9 f" p9 c" d0 D; d, T: z/ ?, x
{7 f! p# B: V2 p5 h S$ M( h
cout<<"三点不构成圆!"<<endl;' o) o. }; ?! v3 N
return 0;0 x3 H, g( U& {6 Q% g5 g$ F* T" L
}' s( @9 N9 p% c, B
a=2*(x2-x1);
8 _4 d* S8 r& D1 R" l v ]" k" U b=2*(y2-y1);* L* s6 L9 O/ w3 }9 `& X" ?
c=x2*x2+y2*y2-x1*x1-y1*y1;
* A$ K/ k5 d' J' I" n. t* K$ e d=2*(x3-x2);
$ `% x4 D" U; D' [( K e=2*(y3-y2);
. o) M/ l4 `) h# q9 w* { f=x3*x3+y3*y3-x2*x2-y2*y2;1 R7 f5 r) Z' ~! D1 Z- l
x=(b*f-e*c)/(b*d-e*a);2 I, X" k! k. d3 I! K$ q/ V1 {
y=(d*c-a*f)/(b*d-e*a); [, Y2 i: E9 L" y2 W# C8 b: R C
cout<<"圆心为("<<x<<","<<y<<")"<<endl;5 r) I8 ~7 ~1 o& e
r=sqrt((x-x1)*(x-x1)+(y-y1)*(y-y1));
9 S& Z0 t" b6 u+ y% R/ e L cout<<"半径为"<<r<<endl;
( b3 Q @& R( p( v/ l' I return 0;
- z' l L9 S3 j8 F}
& i3 J3 O# G7 ^2 r8 M( Y7 ~14,查找圆心5 j5 N5 p; V) K$ [( h
UF_EVAL_p_tevaluator ;
4 W# j6 r: H: @& D- Y UF_EVAL_arc_t arc;5 X, }' p. k8 s2 q
UF_EVAL_initialize(obj_tag,&evaluator);" c/ ~$ j- a4 L& \
UF_EVAL_ask_arc(evaluator,&arc);+ u' L/ J/ a; @' ~; V) P E( f) y
UF_VEC3_copy(arc.center,point);
4 d7 ~2 ?$ i) e F( m2 \$ W& c15, message_box
& Z* W7 g4 T4 u9 i# K2 }& fvoid message_box(int *res_mes)
. ~8 o4 [4 i0 `. ?! E( J$ ~/ \, B ^{
Y. C1 `( g2 U& {4 ~0 P; E& `% T& f UF_UI_message_buttons_sbuttons; R2 A7 Q" Y K- ] ^
buttons.button1=TRUE;
$ z/ @& b6 B4 H0 t) Z. d! t! Y buttons.button2=FALSE;
/ ~0 I8 d/ R) Z5 U2 y; C buttons.button3=TRUE;
$ [" b+ O( [2 d0 y F; ~9 v8 i, h7 u: `
buttons.label1="OK";3 x, k! b8 H G, S& i& y! `, z0 ~
buttons.label3="CANEL";
% E2 S) E1 K3 ]
( j- Q4 @, c+ T# F6 f7 g Y buttons.response1=UF_UI_OK;
2 k. _5 Q7 U3 ?( P& H, f buttons.response3=UF_UI_CANCEL;
# M1 w& I- k* a
]& q+ z3 V/ Q/ ] char *string_msg;
5 v& t" O8 @, v& Y( Q: p char*material_msg="ALL selcted objects will be removed";! ^: L# O& O# w+ l R' S9 P/ S8 x
string_msg =material_msg;1 e+ C! M' s. ~
: {. z, _" [+ S1 u UF_CALL(UF_UI_message_dialog("",
& s6 A! s$ D) d( C v( \ UF_UI_MESSAGE_WARNING,/ F2 a; Y' v3 n0 Y$ W2 j
&material_msg,
2 Q& R8 R8 s8 {+ ~" B% ]% V) O 1,# G9 s0 t$ O2 t
TRUE,
0 @; D2 {3 o; j; T0 X &buttons,
; l# r# p$ \; v* b5 \# U m- Q; B res_mes ));
. n) N9 k: Q4 M) t( Y) u5 c( U}! G1 R2 @; ]$ v0 B
16,选择过滤
. ^# L6 L. b( ]$ {# ]/ d& q0 ~5 M3 qstatic int init_add_face( UF_UI_selection_p_t select, void *client_data)
# u: N) M w4 B4 N! A{
; `% P L, ^! A- h int nums = 1;
5 ~. n1 l% y+ o! g, s UF_UI_mask_t masks[] ={: r% l& t* a9 J( Z' R$ E b
UF_solid_type, 0,UF_UI_SEL_FEATURE_ANY_FACE};
+ j2 _+ m, t' l& {4 E2 b' F' U5 w- i/ T
if(
- c! K. V5 l( n (UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,nums,masks)==0)
4 d. m. v0 P5 {! Y5 z9 w$ ^ &&(UF_UI_set_sel_procs(select,filter_proc_circle,NULL,client_data)==0)
/ h% h' S# u3 J! z' D )
2 [' Y, N' h5 k8 J' j0 T. o- Z {
Q. Y( `2 P% X- X) ^ return(UF_UI_SEL_SUCCESS);; x1 B% S: [4 M! b8 V
}1 o* c9 u( n6 ^6 [/ q; h" E
else) x4 [, h" ? r" q% f$ p
{ K. E8 e/ q6 o7 D- r
return(UF_UI_SEL_FAILURE);
# N' G j# ]3 B) r, H5 _ }( G( m: y, D# C& U5 H, a" u8 T2 G
}
$ ~' ?% z! a Sint find_tag(7 S' y% R- L! B$ Y7 y3 R
void * client_data,//用以传输过滤资料
7 z, p: T9 h' U. I' y# `+ D tag_t object//现在鼠标所选物体ID
2 ~ H/ B& r/ m# U8 G' m )
2 M8 M0 Q' N( U3 E; S3 h{9 J; F* x; z- P2 o# H
user_data *obj;
. ^# R _( Z9 q# Q, p1 r obj=(user_data*)client_data;6 j9 M: Z; \( q4 d+ M- C
int find_face=true;//接受
2 ]" x* P3 w0 G$ ?2 L char *string1;
; H1 ^; {! \& M string1=newchar[133];
1 R) ~4 _/ Y7 S7 p9 \ string1=UF_TAG_ask_handle_of_tag(object);. b5 N- Y5 `% \- e: L3 O* U
for(int i=0;i<过滤的数目;i++)
) E$ K$ X" k0 h0 I2 A8 b {
) q W; H9 q. ^7 O, J/ c) f* `
* w0 q/ g6 V( L4 M8 a char *string2;! z9 W! a E6 c# {
string2=newchar[133];3 a( U) k, ]& x( v! `& d
string2=UF_TAG_ask_handle_of_tag(物体ID);
5 z. K W. X* c/ f+ F# ` if(strcmp(string1,string2)==0)
* C& B1 R. V" b; i* j {
: y) a( R& E/ [2 D6 O1 z( C( y9 } find_face=FALSE;//不接受4 w3 ?; n/ m% D3 l
8 ~& ?' F; F. G0 v: y
}3 d2 F6 }9 A' F+ H7 g
delete []string2;3 }+ e, ]3 S* f: _$ I0 Z; a
}
" m0 G, @0 v+ y3 O% C. e delete []string1;" [& c# |: k5 R- o2 q
return find_face;
: ]2 x2 K8 p$ `* P& [0 V}$ J4 t2 E% s+ X
& S1 R/ Z3 _/ N. k7 P3 J |
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