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3 Q7 c9 P) z% H1 ~1 X6 V
7,裁剪片体8 \( E8 z* s1 p5 }! @2 A
tag_t *trim_objects;
+ G7 [! p* k1 u' R4 \3 ?% htrim_objects =new tag_t[count];; h. }9 i; g/ ?% z
trim_objects =bound_id;
9 ?8 W% w: N$ ?5 o' i- w: qvoidtrim_sheet()9 [9 t3 R: j8 v2 A3 `
{
( q, W6 f7 {, ~ W2 }4 s z: L ]$ ?2 \0 z* h7 x6 ?) ^
UF_MODL_vector_t projection_method ;
2 F5 X5 k" H! o6 V5 D; R! x projection_method.reverse_vector=0;
- m) |, s" ^* N( }& ^ projection_method.vector_type=UF_MODL_VECTOR_DIRECTION;
9 d( q. c8 ~3 l1 s3 c. _ UF_MODL_vector_defined_by_union_tdir1;
+ F' P4 X$ a% V% ^0 V% { UF_MODL_vector_direction_t dir2;
/ h9 \* l: q) X/ C% D6 W dir2.xyz [0]=dir[0];+ r, m9 L( }- P) ]0 d
dir2.xyz [1]=dir[1];+ O$ r5 ^* [/ e/ A* p
dir2.xyz [2]=dir[2];; h# V6 G7 i$ z. I
dir1.direction=dir2;
; A' k& H3 V1 \6 i4 u, q2 E- M
y# x1 K" @: X& i: L projection_method.defined_by=dir1;2 |7 v1 C9 d. P8 H; @
2 D3 J0 r, h+ ~- E% v
double point_coords[3] ;. w8 {( G7 k, F5 G. \ Q3 |( n
' y' d: q% Q7 n. N. U" Y, I
point_coords[0]=center[0];9 Q$ d8 d+ n- z
point_coords[1]=center[1];! o0 b7 x- P$ `, _; N
point_coords[2]=center[2];% l0 F! s* ?/ B3 T, ?) U! K
$ [8 j& z w( b6 v, i0 v
int gap_point_count ;
! ~3 S5 H( s+ @ double *gap_points;. Y; b/ M; k' y# v
tag_t feature_obj_eid;: I* ^$ F! l1 w0 ~/ e7 ~+ d
UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_method,& U5 c( p+ y$ k& U
0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);
7 Z- ]6 l/ i% U4 k+ o
( P+ ?6 c3 E0 } B# w O}( A( S4 }& a5 E3 |1 P0 w
8,offset偏移
9 O W2 f y& ]' _
* r% Z9 ^) b* o9 {' ?, L4 vchar distance_str[] = {"10.0"};//偏移的距离% G. [2 E/ Q4 |* o
2 q% r3 T L' Lint num_curves;
- s# m* i) d9 M9 r& mtag_t *offset_curves;. _) g' L( [; v& @ B# e. |
UF_CURVE_offset_distance_data_t offset_distance;
* K; p. i5 }4 x4 `. v/ } s! koffset_distance.distance= distance_str;. h7 r! y4 k# p! x# R
offset_distance.roUGh_type=1;
. a1 e- r3 L+ p, F2 r3 k* ?UF_STRING_t input_string;9 Y% G% V6 X/ |+ ^$ X) u
input_string.id=curve_id;//加入想要偏移的线
* `* W3 A6 X- ~4 K; Vinput_string.num=1; //偏移矢量方向数量
% C# T( l' k2 w2 |, z( Z+ Tinput_string.string=&string_count;//偏移线的数量
; K+ j$ z1 [& o+ I$ lintstring_dir=UF_MODL_CURVE_START_FROM_END;. R( i9 ^' C7 {2 D
input_string.dir=&string_dir;
5 v1 |8 x, o% s6 _# Q y/ `+ r
* K* y. ]$ L8 V% p6 ^UF_CURVE_offset_data_toffset_data;
( m/ y8 d2 _9 E5 r$ d8 D, E* P9 T) z' Z( G7 j- J
offset_data.offset_def.distance_type1= &offset_distance;, X, ^0 L1 r7 K- B
offset_data.input_curves= &input_string;
4 s S3 T- h( o& ?offset_data.approximation_tolerance= 0.01;3 t) e# k U0 o% o
offset_data.string_tolerance=0.001;
! v6 S, M- v" @' moffset_data.offset_def.distance_type1= &offset_distance;
% s, U: a* J( N! N3 A, w8 z+ eoffset_data.offset_type= UF_CURVE_OFFSET_DISTANCE_TANGENT;
' x/ A/ r7 F- e Q% z$ @UF_CALL(UF_CURVE_create_offset_curve(&offset_data,
+ ]) p7 s& f7 _7 C&num_curves,&offset_curves));; H! k3 x7 b* l; Y6 a
9,创建平面
2 L6 j3 Q; k M+ I% O" i" r) E6 mUF_STRING_tgenerator;
% i* B8 \7 m" ZUF_STRING_p_tge = &generator;$ {6 H" j/ L" A. X6 l6 t
/ D% l6 t1 ^% e& q+ x! Q$ G1 O3 k2 ~
UF_MODL_init_string_list(ge);
! O* [* ^- \ C8 C' W7 e& K8 tUF_MODL_create_string_list(1,12,ge);
/ M# o3 |8 `' N( ^- |4 r
- w+ ~4 I" d. Y. I( h8 E, C4 Dge->string[0]= 1;
6 |) p* Q# K0 ], z5 Q+ Mge->dir[0]= 1;//指定线从开始到结束
, A8 P7 M8 O' f% z, j: o! G% Jge->id[0]= arc_id;//指定边界的id
) c/ H# Q: K2 Kdoubletol[3];
6 c; A, z. S& U% I. htol[0] =.001;//直线公差
" d/ J, p8 \7 L; m5 F0 L% Dtol[1] = .5* (PI/180);//圆弧公差' i! ~. a0 V: i1 \' J0 ~" r
tol[2] =.02;//不起作用
+ ~& m2 R$ j1 K1 GUF_CALL(UF_MODL_create_bplane(ge,tol,&bplane));
9 ~1 O! z* t( s8 z7 |# S10,选择
# y0 f2 ~+ A8 c; I* t1),点选择" A$ _& Q( H" v! Q/ C% z
tag_t point_tag;% q5 P7 `. a) I% b' d/ s, ?
double point[3];
2 V% z' N, L- P- Y" l) L2 U$ R9 a UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ; 4 s8 N% A8 }! c) ?" m
intpoint_res;
' {) p4 S$ L6 e8 p! F4 B, N Y* Z5 K
UF_CALL(UF_UI_point_construct("选择起点",&base_method,&point_tag,+ R4 R4 }0 q5 ^
point,&point_res));' o$ b7 L. R9 I/ v R" H( {
if(point_res=UF_UI_OK&&NULL_TAG!=point_tag)
+ v5 p& Q% Y7 W% ~0 k{
( Y9 y+ E3 h4 R5 \ }+ H1 v8 f4 X) }- x& t
2),向量选择
/ q5 T, ]. W1 ]$ `, S int mode = UF_UI_INFERRED ;
9 a; r! Z. g* i( G) }9 p' E7 u int disp_flag = UF_UI_DISP_TEMP_VECTOR;) e- n% s6 c6 J: r
double vec[3];
) ^8 e+ w$ J' h" `& \9 Xdouble vec_pnt[3];
; @; k% _; d7 M! m/ N2 h+ j) j5 t+ rint res_vec = 0;
. |* Q, L+ x$ O: E, t UF_initialize();
6 k% V( K/ J+ {. B" Y ifail= UF_UI_specify_vector( "Choose aVector",&mode,disp_flag,
9 N/ p- a+ \) t1 ~2 j3 F# Z" r9 F vec,vec_pnt,&res_vec);
; \% h. p+ b$ H' P. N if( ifail != 0 || res_vec!= UF_UI_OK )
' _. {& E" o5 _; G1 `% @ {
% j! i4 g; y; l' ^ UF_UI_ONT_refresh();
2 f7 j/ y5 X" w0 K printf("No vector selected \n" );
% E6 o) l- t$ C g7 a }
; C" A. C/ F# U# } else
- y/ u% {- M/ c& I3 O {1 ]+ ]* z) Y! v2 j6 e# @
printf("Vect base (%f, %f, %f), direction (%f, %f, %f) \n",
& E) k" [& b2 }! t( [3 e vec_pnt[0],vec_pnt[1], vec_pnt[2], vec[0], vec[1], vec[2] );. n& J7 N6 p6 k5 g0 L2 b
}
6 ^5 R% b/ V- m% X( K3),平面选择
" b. ~/ \9 s8 b0 Ktag_t plane_eid=NULL_TAG;
8 R3 B& x) `( I, M, Xdouble orientation[9] ={0,0,0,0,0,0,0,0,0};
9 G, g- Q' X' j" H# s double origin[3] = {0,0,0};
) i; F. o7 g4 j1 N2 i+ z7 j/ D6 U double pts[6] = {0,0,0,0,0,0};: d* L) e8 F" N% _/ j0 @# T
int i, error_code = 0;4 m; Q8 c" \' ^( J& T
int mode, display, response;) o; e6 a8 X9 {
mode = 1; w" x, T' Y6 S
display = 0; 1 \. c% X5 u0 p7 }3 l
UF_initialize();
# R/ m' o5 y* D7 u1 [ error_code = UF_UI_specify_plane(0 y0 p0 R8 Q+ W j: }* d
"Select Plane", &mode, display,
0 e5 O0 [& F. h1 r &response, orientation, origin,&plane_eid);
! M( s7 W0 t5 t! V" K8 z$ t9 ~2 x& w* I$ { u/ e" W8 Y. I& |
if ( !error_code && response != 1&& response != 2)
/ [( E: ]: Y( s( B; g3 g2 {; S; b {1 w+ B* ]# c3 w# w% Y& T; v
for (i=0; i<3; i++)- r w8 d9 D& a7 B! u" N; Y
pts = origin + orientation;
) y7 ~/ Y' e# g for (i=3; i<6; i++); o' V3 }" m; D/ n7 y" X0 b4 E
pts = origin[i-3] + orientation;
# _: e" p% P9 ]4 I* }: K6 L FTN(uf5374)(origin,pts,&pts[3],&plane_eid);$ w8 J! q8 F# o* U4 J4 V x. Z
}
+ ]/ q6 [4 ^' W% q* w- |11,临时点,线8 W5 \4 @. H! G8 a6 p
void display_temporary_point_line (double point1[3], double point2[3])
! I" [+ S6 E" d. [4 j{
4 z+ t6 o5 _( G$ T" C4 K UF_DISP_view_type_twhich_views = UF_DISP_USE_WORK_VIEW;
7 g) D$ [5 i" j1 x _, k6 \8 n UF_OBJ_disp_props_TColor;
# r9 Q- g, [ i* u+ U# P color.layer= 201;
$ A. ?, d" y' v7 d) H' r color.color= 186;" J' @( a4 v7 H4 v+ a+ |
color.blank_status= UF_OBJ_NOT_BLANKED;
# P" d, ], r7 H5 Z color.line_width= UF_OBJ_WIDTH_NORMAL;
+ o2 l3 F, x D9 d" Q* F1 z6 w color.font=0;. N& M2 i* r* i" b0 }
color.highlight_status= FALSE;0 g! M ~& V. l& q5 |
UF_DISP_poly_marker_tmarker_type = UF_DISP_POINT;
; c, B$ K; i/ t/ |
_2 a4 r" h4 t x6 |( GUF_DISP_display_temporary_point ( NULL,which_views, point1, &color, marker_type);0 X0 U7 f& G- E+ g
UF_DISP_display_temporary_point ( NULL,which_views, point2, &color, marker_type);5 l1 l. S& {- O( x, E+ w
UF_DISP_display_temporary_line ( NULL,which_views, point1, point2, &color);
. U+ |( r" z6 D; ~}8 g1 U9 c+ c5 T- e
12,WCS与绝对坐标转换
) I9 W. Q5 N: o1 ^: f voidcycs_wcs(double point[])
" i0 S3 z4 X2 M! r+ W4 [/ r{
* E2 f" f3 n0 o. t( z- O tag_t wcs_id,matrix_id;! y) s2 A1 X! o, K/ S$ `
double matrix[ 9 ];& u: m& A8 L1 Z
//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4 w& G; ?( q. I) {$ K% v, o3 F
double wcs_origin [3],vec[3][3],point_origin[3];" q& u( @8 A$ W0 U
//1,得到工作坐标系/ R8 ~( | w8 k# X! J
UF_CSYS_ask_wcs(&wcs_id);
m. U# F" U2 C8 [. J1 o UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin);
3 B3 `' I* l' q: J7 ]' S5 k" B UF_CSYS_ask_matrix_values(matrix_id,matrix);
2 t9 c* E! E- @8 c. d) I# x
6 ~% e& V Z8 a* E& w" E0 W //2,得到工作坐标系轴向量 p/ B3 R/ `, m8 l4 D( j
UF_MTX3_x_vec (matrix,vec[0]);( U" c7 x1 a, j) c/ o
UF_MTX3_y_vec (matrix,vec[1]);5 w- V3 R7 t. F( t5 \+ {/ D
UF_MTX3_z_vec (matrix,vec[2]);; f# Y& j+ R: q9 u8 ~
2 g: L# C( J$ b! R for(int i=0;i<3;i++)
( W* N+ H; N/ A" s! r) V {
+ |+ t( i5 m0 q# x' s- { double tol;$ N0 Q1 h( ]5 V" F, s8 Q; n8 L, o
//3,得到点到工作坐标系原点矢量5 V9 G# n( {, a4 ~% _ d( a9 k$ K" _
UF_VEC3_unitize(vec,0.000001,&tol,vec);7 L: G4 F, h6 C6 s% J/ R
//4,得到点到工作坐标系原点矢量, t6 x, d5 v Z6 M. G3 Q
point_origin=point-wcs_origin;
. Y" r, |1 ]5 Y( ]& C' A }, a3 l" V# k* E( ]$ A! c' L
for(int j=0;j<3;j++)! C7 w/ i% V D
{& H i2 i! @; A5 O
UF_VEC3_dot(point_origin,vec[j],&point[j]);
7 Z' w |! V: B* ` }
9 d! |' k& w3 g: |$ X' o2 n3 i}" r% t5 ]) I$ X
13,三点求圆心
4 g2 H7 Z( }2 s3 _2 K" D- u#include<iostream.h> / Z; B* ^! `8 w4 e3 W$ B/ w
#include<math.h>
2 |% u- m; l: T7 [8 H
- v! p1 i+ Y5 p/ pint main()
) e! M7 O+ F2 d+ P{
8 h- Q2 D8 w2 d: O8 \ int x1,y1,x3,y3;
9 {( }# q8 w' u double a,b,c,d,e,f;% k; ~1 S6 z% Z6 `
doubler,k1,k2,x,y,x2,y2;( f3 H8 z5 P* s% z `: O1 u: i
cout<<"请输入x1,y1,x2,y2,x3,y3"<<endl;
# H. e; j# r/ g \0 b0 y3 h/ p cin>>x1>>y1>>x2>>y2>>x3>>y3;
' h' M4 h! |- p6 V+ s if((y1==y2)&&(y2==y3))& Z0 ]4 q* x* I9 Q7 O$ K
{
( l9 \& N" @6 {# x/ l cout<<"三点不构成圆!"<<endl;
0 Q+ {, n# Y% | return 0;
% N+ L) m; m; A }, @2 C; `- h8 @2 c" K, ^- B
if((y1!=y2)&&(y2!=y3))) C8 X& s& Q- ]' X' p6 j
{
) o4 O+ A& p. b5 B7 Y. P4 b k1=(x2-x1)/(y2-y1);
# h' {: ^4 } L4 X) U: u6 U/ d k2=(x3-x2)/(y3-y2);
/ [: _! F" N+ y5 _+ d# r. | }
( N4 N5 w+ r( I9 ]# d+ t if(k1==k2)! P& {& c) u' x8 V6 x Z
{
6 d. K5 X9 M6 s4 G. \ @4 ~ cout<<"三点不构成圆!"<<endl;
% @% ^4 N9 R7 U" g- z' n. u0 r, s return 0;
% K% ]" i0 Q$ ~" w, ?) m4 j6 ~' ^ }
, M; c* K9 k- r a=2*(x2-x1);
' {9 H, R4 s: y. n. B$ c b=2*(y2-y1);
* ?: t e7 {3 U7 _ c=x2*x2+y2*y2-x1*x1-y1*y1;8 V. h" \4 j' w& ?2 h
d=2*(x3-x2);( j! A2 m5 ~# r; y6 q$ R
e=2*(y3-y2); H# m I4 C+ r9 E: O$ x
f=x3*x3+y3*y3-x2*x2-y2*y2;0 s( L- {2 a* \" l0 s& A5 {1 Z5 t
x=(b*f-e*c)/(b*d-e*a);
! f9 ?3 q7 s* A* i y=(d*c-a*f)/(b*d-e*a);/ g; }( Q5 ]: o0 i
cout<<"圆心为("<<x<<","<<y<<")"<<endl;, {5 {6 k; @, b. ?! ?
r=sqrt((x-x1)*(x-x1)+(y-y1)*(y-y1));
9 L4 m1 J' s0 `$ x6 V cout<<"半径为"<<r<<endl;
4 [! N3 `# B* V! Y1 D1 v. D) w" H return 0;/ R0 u& V3 r: L s( x7 }2 w
}
3 d3 T* y* @2 ?6 J: K14,查找圆心+ M( G* [! ^8 {( B+ a; a
UF_EVAL_p_tevaluator ;
5 Y/ T' U( O$ j6 N. G9 y8 u UF_EVAL_arc_t arc;' E1 f& d6 _8 ^
UF_EVAL_initialize(obj_tag,&evaluator);" s$ r$ h6 K: O. B& W9 ?
UF_EVAL_ask_arc(evaluator,&arc);: K- }5 I) A6 r1 O
UF_VEC3_copy(arc.center,point);
* O; k) \* j! A2 c15, message_box
, C a0 K3 I. l* U- Nvoid message_box(int *res_mes); t, w1 P! Q" O/ Q, W9 P/ Z
{
& r9 k) k$ g* V) V6 B8 H! K UF_UI_message_buttons_sbuttons;/ v* y6 h. U9 |
buttons.button1=TRUE; t( O2 m% T8 W
buttons.button2=FALSE;$ p# F2 \6 \6 r( X0 v+ |
buttons.button3=TRUE;
3 W% p! D" a* E3 q% b, h. w" k+ G) m2 N
buttons.label1="OK";5 g0 W1 G+ o6 y) S4 ~1 ?
buttons.label3="CANEL";
7 c3 i3 |! ]/ V" u9 n) |; H( G2 @3 ]
" X* g' W1 q) h0 ]# S" V/ d' M1 d9 m4 A buttons.response1=UF_UI_OK;6 h8 [+ O; s8 a2 @
buttons.response3=UF_UI_CANCEL;
' G2 E/ ]! @( |$ v$ y5 ?% T
( L+ ^! [+ T7 U4 W7 @ char *string_msg;
8 K% t0 e% l' f( Q6 t' W4 L( Z char*material_msg="ALL selcted objects will be removed";
9 H3 K7 B& g0 w string_msg =material_msg;
# K2 h/ ?2 d, G+ e1 x& T* \: ^
+ X% c5 W# w8 s6 Q UF_CALL(UF_UI_message_dialog("",' _: ^' Z2 V' T6 L& H2 B# O3 i
UF_UI_MESSAGE_WARNING,$ K* k, C6 a3 U
&material_msg,
6 p' y9 k/ r4 n. n: B: H 1,: D* U; s; Q7 k9 D& s( C2 f
TRUE,
* V+ x' d Z* K6 i( s I &buttons,9 A0 i" q* O2 j
res_mes ));
$ V, Y% v, P1 L1 q}
5 G9 ?3 j) q3 o" Q16,选择过滤2 _) o% Q) K3 |$ v5 Z0 X
static int init_add_face( UF_UI_selection_p_t select, void *client_data)
% R( D( E- U$ e( F{7 l# f8 k2 @- w. @# B3 a3 S
int nums = 1;
3 X2 v. m: G3 s) O/ _4 G UF_UI_mask_t masks[] ={
0 N+ i0 t% i. z+ u W UF_solid_type, 0,UF_UI_SEL_FEATURE_ANY_FACE};
+ s" e1 R4 ^& a& L" f/ ?; h7 l
if(
* O' E8 s& M+ k' \ (UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,nums,masks)==0)- p, A6 O7 Z$ o& g5 }2 C- E
&&(UF_UI_set_sel_procs(select,filter_proc_circle,NULL,client_data)==0)1 V Y0 @2 G+ X: t
)
' q; E+ @# B0 z9 e9 C6 q- f. f {' }5 A D8 I* s# r( Y
return(UF_UI_SEL_SUCCESS);
0 q0 }8 b, k, m+ ]) Z1 d, u5 v }; @% Z# m/ k/ x1 ^* D& U( Z
else
3 @1 z. |, {- _5 L, r: N { 2 F' S2 E8 G6 A9 Z; ?5 Y9 ^! u
return(UF_UI_SEL_FAILURE);
9 c* ]+ s* b# W! b% l: W }* |% A* z4 v6 a* r
}
8 V0 `& Y: n2 B9 x2 ?5 N, ^/ Dint find_tag(
8 J% c/ E3 N+ ~- b8 r9 n0 w void * client_data,//用以传输过滤资料
: z& n0 C9 X, ]8 ?/ x, d9 t8 c4 |' _$ k tag_t object//现在鼠标所选物体ID1 o1 _$ \0 ~4 D- e1 I- U$ h
)
6 Z" U- E1 j* v( ~6 r& ~) k' X{5 [/ ?/ g& u5 W
user_data *obj;
% N# A9 W2 ^( a- _# T obj=(user_data*)client_data;
8 v W+ t8 G" d* G0 T& f7 k int find_face=true;//接受
( m" B( \, F' M/ T4 t$ ? char *string1;
* y2 n9 Q( r5 h" x string1=newchar[133];
$ c. a$ P% i! d% P9 g4 u1 C6 s7 h string1=UF_TAG_ask_handle_of_tag(object);
( e- [ r: @. p8 X Z for(int i=0;i<过滤的数目;i++)
- E) B* g0 M/ t3 z {' n& ?" @% K( _) K: W3 _9 w1 B
6 x$ Q' K# i: }0 I char *string2;. O( J, S s6 q) V, F, _$ E
string2=newchar[133];2 Z4 ]4 A# ^3 a3 s, _. r
string2=UF_TAG_ask_handle_of_tag(物体ID);
- e9 X0 d, Q1 T5 I if(strcmp(string1,string2)==0)
2 @6 q/ I- W4 J' ` {
; w: N" k6 D) j& w find_face=FALSE;//不接受) H S8 n: F0 G$ |+ Q
1 q2 ?) N) M/ h3 w8 O
}
: D+ @" m, U m/ H delete []string2;
9 x% V0 d3 g* a T" {# G }0 J; c8 r u# d; e8 }0 n! J
delete []string1;
( {& d6 v2 z# ^ e* t4 b4 Y" I return find_face;9 w6 Z( o" ]' ]
}
( t% d4 @& N i9 Z5 @
/ U$ N/ ?+ p/ [! J |
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