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1 }* \1 O' F/ O) e- _8 K7,裁剪片体( J/ l3 v' J3 Q$ |. n- }
tag_t *trim_objects;
0 e! X7 P/ Z& _7 dtrim_objects =new tag_t[count];, P. B- G: c$ t/ |3 {/ T5 R
trim_objects =bound_id;7 n+ o: f/ s4 Q$ b6 @/ U
voidtrim_sheet()
9 d9 o4 J: j3 ?' @6 Z) c{6 r* I) T/ ~. r& }
5 x) g8 X& p8 a
UF_MODL_vector_t projection_method ;
2 p/ B: \: E9 r projection_method.reverse_vector=0;
5 t2 f% Q; Y2 w: U, K: D projection_method.vector_type=UF_MODL_VECTOR_DIRECTION; E' G. o7 c& `, c
UF_MODL_vector_defined_by_union_tdir1;3 e' `# d1 c: j9 b5 O! J
UF_MODL_vector_direction_t dir2;6 G& ^% `4 h8 S
dir2.xyz [0]=dir[0]; W- x: {9 p0 g# ~. w) H- J
dir2.xyz [1]=dir[1];. O6 e, j. m/ @9 i5 ~
dir2.xyz [2]=dir[2];4 p0 i- R e5 ?4 a/ x+ r6 Q
dir1.direction=dir2;7 j" P& H/ f2 n) l
1 @, S6 i( @3 A* v: w
projection_method.defined_by=dir1;
1 p; x3 L9 [4 B; L0 Z# ~# f/ ~7 U0 a
double point_coords[3] ;4 P- O1 j" O# ?+ R
/ R8 Y3 i/ j9 S7 p! T
point_coords[0]=center[0];
& f& k2 k `7 e2 c7 ~% ] point_coords[1]=center[1];
! o; Y/ Z4 `& | point_coords[2]=center[2];& C- {: w/ s* T
4 T) A: a2 t2 Y( m f/ i& U, a0 V
int gap_point_count ;4 L7 i" m$ U: \4 P: E# Q* u. \% c+ i
double *gap_points;
6 p/ A" B+ P8 D0 ?3 M( b5 H7 U tag_t feature_obj_eid;) R7 \) P. o/ s" J/ N
UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_method,
6 ?2 w4 P$ q+ C* c* I) o0 w 0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);
& i8 }6 Y3 C, [+ e+ E$ I/ E* k+ M3 c* o. [# S2 m1 \* @
}
/ m9 n# H2 F+ ^) ?8,offset偏移1 \! }) _# C. t4 H9 v6 ^# Y7 n( j
, w" Q& T. M1 f- @4 Q3 o4 b( |char distance_str[] = {"10.0"};//偏移的距离7 K* x) V( ? h ~1 v4 W8 ]* F
' v4 p4 O, W2 j! b' u5 v
int num_curves;
% x% ^. o: D7 H* J3 z% V" r9 P. `tag_t *offset_curves;
8 X& [& Q0 N) k: A0 ?. {5 cUF_CURVE_offset_distance_data_t offset_distance;' R& G, ?( s( Z$ _3 h; N* `
offset_distance.distance= distance_str;
7 r: w# \; y7 k) j8 \* U7 G! W/ moffset_distance.roUGh_type=1;
' O5 v& y6 @ X& gUF_STRING_t input_string;
- @" W- R- f( m! n: |5 D$ T3 J _input_string.id=curve_id;//加入想要偏移的线% e. Q( e& E3 ^: O! Z
input_string.num=1; //偏移矢量方向数量
% C' p" G( f$ w: I6 k/ Kinput_string.string=&string_count;//偏移线的数量
: ^) Z5 x7 S! t. `; Z( k3 f- Vintstring_dir=UF_MODL_CURVE_START_FROM_END;/ H) {: O4 S; L% G$ L1 B
input_string.dir=&string_dir;8 I8 x' B6 F5 Q/ Q
$ ~7 Y0 J' |* c% d- y: H% `UF_CURVE_offset_data_toffset_data;
% [9 C4 X2 o& f. [
{8 D( v* _/ |& ?" ?* r* ?offset_data.offset_def.distance_type1= &offset_distance;1 k# ?7 C: _' {6 t
offset_data.input_curves= &input_string;
' @9 o- y( R) b3 L4 P/ n. t8 koffset_data.approximation_tolerance= 0.01;
2 p' l$ k& h0 Q- |3 P: g5 Hoffset_data.string_tolerance=0.001;
% a$ }' `7 g4 W7 L3 S3 zoffset_data.offset_def.distance_type1= &offset_distance;' E, q% |. C X& c
offset_data.offset_type= UF_CURVE_OFFSET_DISTANCE_TANGENT;
6 K0 _/ a7 C8 ^ U) l0 }UF_CALL(UF_CURVE_create_offset_curve(&offset_data,5 _3 h P$ {6 w- i/ Y5 r! H
&num_curves,&offset_curves));& @5 J! `( y7 L$ v+ Z! ?6 e2 l
9,创建平面 D: T- G% v/ o7 Z; w R
UF_STRING_tgenerator;
) e) H+ v* q; i0 S, v0 G3 m1 z% lUF_STRING_p_tge = &generator;
0 Q* h( {1 ^/ x: N8 D9 C0 X, `. N, D7 z# P C; C6 Z5 C. G3 q
UF_MODL_init_string_list(ge);: v8 M9 O% p6 X T5 y
UF_MODL_create_string_list(1,12,ge);0 Y/ g1 f3 b% V; [; n5 O$ Q- B
' @8 Q) O* j& R- ]1 N( U
ge->string[0]= 1;
1 T7 \4 ^% F$ X9 ]8 Y, w$ R! Vge->dir[0]= 1;//指定线从开始到结束
% t: K5 D# A& q3 age->id[0]= arc_id;//指定边界的id
( D; A& P6 D* p( F1 H* T% |doubletol[3];& u: u r' t5 w# c
tol[0] =.001;//直线公差
Y6 L0 o* {; D' x" r! v" ctol[1] = .5* (PI/180);//圆弧公差
& Q! f- @/ t) _9 V" K9 Ctol[2] =.02;//不起作用
& [* l* O0 [. f6 P! @UF_CALL(UF_MODL_create_bplane(ge,tol,&bplane));
3 B% z! u8 u6 `7 l10,选择4 a3 u9 O6 H7 w6 {$ C K p8 N. W
1),点选择! P7 i V# I. {+ m/ x
tag_t point_tag;+ e5 ^9 h$ ?3 v1 N
double point[3];
7 H1 _* L; n* d7 n* e UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ; 4 J+ K$ }8 M3 R9 x* P+ E
intpoint_res; O! [. R6 H ?. {, t
+ s- P/ Z" Z$ x; z
UF_CALL(UF_UI_point_construct("选择起点",&base_method,&point_tag,
; ]* w5 Z; h6 |% d7 @5 g% ypoint,&point_res));" e7 {+ w/ g5 q# v N) }$ X
if(point_res=UF_UI_OK&&NULL_TAG!=point_tag)% u8 @: t; _3 @
{; D! E) J+ }2 i8 g8 S {
}0 @, S l% v; \1 ]
2),向量选择) h. w) I# k' P. ?& i, U4 d8 q
int mode = UF_UI_INFERRED ;. l1 s. T) ]% @; t3 C
int disp_flag = UF_UI_DISP_TEMP_VECTOR;5 X4 r6 N4 H- n& K
double vec[3];
; {( K1 Y8 t1 X9 o& I8 Sdouble vec_pnt[3];
0 A" `4 ~6 L4 G% eint res_vec = 0;: ~& m1 o, h( S
UF_initialize();
8 m9 v* K( j; q% q ifail= UF_UI_specify_vector( "Choose aVector",&mode,disp_flag,
* u; a2 P" e2 H! Z vec,vec_pnt,&res_vec);
# Z5 n5 J/ |+ f d; d1 {6 | if( ifail != 0 || res_vec!= UF_UI_OK )
5 x& q" ~3 S. n- R/ C9 p: g { . Q9 h* x# t9 P& T# x# s
UF_UI_ONT_refresh();
8 e3 y( c: b9 j3 \$ ? printf("No vector selected \n" );* c7 N5 F$ A8 a! `
}8 w1 V8 J( q# X2 D. ]7 g
else% m8 h' c8 ~6 k
{! u! W2 i9 p* p; b$ H
printf("Vect base (%f, %f, %f), direction (%f, %f, %f) \n",
, r6 @2 Z7 O u0 a" x: Q vec_pnt[0],vec_pnt[1], vec_pnt[2], vec[0], vec[1], vec[2] );
4 w t3 V* h: i1 y8 z& r}, G7 K/ R z! o
3),平面选择
& _. v0 y& K8 c: j# n7 `tag_t plane_eid=NULL_TAG;
# j6 D# k5 Z: h9 q1 |double orientation[9] ={0,0,0,0,0,0,0,0,0};' v$ {7 [0 [' Q& Q
double origin[3] = {0,0,0}; j0 j( U- u3 V, A
double pts[6] = {0,0,0,0,0,0};
5 S4 X8 U' ^& c* V int i, error_code = 0;
3 x* t7 P2 \8 V+ ^1 } int mode, display, response;
) Z- O* T- w1 z* D/ q$ Q mode = 1; . X8 M% S/ q- b% Z5 j/ X2 \0 G
display = 0; ! Q( g! f/ g+ j; c- [
UF_initialize();
4 f0 E: ?- Q7 D/ M/ m" i* a# X error_code = UF_UI_specify_plane(
+ E4 P% d2 \) |7 d0 N/ }; B3 I# a "Select Plane", &mode, display,
: C. E7 i; | {0 L6 m: c &response, orientation, origin,&plane_eid);
! j! @% k9 S: l/ w! |! ?* t
; Y; ~ b) D" b# C( W if ( !error_code && response != 1&& response != 2)
R/ W5 }: c+ J- Z( q {
! G0 C1 n. i: `0 D for (i=0; i<3; i++)
% p' T! p1 A/ j5 E) R# K: q2 K pts = origin + orientation; @+ {% }+ G$ Z% c, T1 {
for (i=3; i<6; i++). f" R; j+ z, I3 x
pts = origin[i-3] + orientation;/ V; \- d+ _- Q% n
FTN(uf5374)(origin,pts,&pts[3],&plane_eid);; W3 Y/ ]" P3 ~+ F I4 P+ }) [
}; s5 z. [1 m/ P! Z i
11,临时点,线
' U, D5 f6 q5 t; {void display_temporary_point_line (double point1[3], double point2[3])
6 J3 i+ X2 N& a) z$ ^{
( ~# R* @4 {) U9 w Q+ L6 ? UF_DISP_view_type_twhich_views = UF_DISP_USE_WORK_VIEW;
* u, Q+ ^ [, U( p UF_OBJ_disp_props_TColor;, |0 n6 U5 P$ } ?$ z
color.layer= 201;
! |' x2 U8 ~3 L( @9 N color.color= 186;! F% \( s( T* i# r
color.blank_status= UF_OBJ_NOT_BLANKED;
6 D6 D+ H8 y: v6 t color.line_width= UF_OBJ_WIDTH_NORMAL;: B! V* F! e3 y& O, ?* T3 q9 M
color.font=0;
% j. F2 z; h6 n4 B+ {+ l0 Q1 G color.highlight_status= FALSE;
7 t9 O8 g+ ~3 S; r5 T% X2 T UF_DISP_poly_marker_tmarker_type = UF_DISP_POINT;% S) }6 Z' w: M% A+ q
# o/ d0 w% u- l- [7 uUF_DISP_display_temporary_point ( NULL,which_views, point1, &color, marker_type);0 K7 r q: X( G% q) [3 |1 Q
UF_DISP_display_temporary_point ( NULL,which_views, point2, &color, marker_type);2 y Z" [5 B/ X( k4 M
UF_DISP_display_temporary_line ( NULL,which_views, point1, point2, &color);8 X7 w( ?. x$ o
}( L B {3 ]8 E2 y* v
12,WCS与绝对坐标转换
2 a$ t6 z# {' J" O2 D8 p voidcycs_wcs(double point[])2 H' V( S, [9 Y2 o/ q( U4 ?
{! p% l* o9 E% Y; k; {% [4 t
tag_t wcs_id,matrix_id;
. K5 m8 b8 t. j double matrix[ 9 ];
: S- M2 b' O2 m$ `" I- b //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+ T# g2 _) I( O1 a- z5 O
double wcs_origin [3],vec[3][3],point_origin[3];
5 C2 v5 F. U, _3 h //1,得到工作坐标系
! ], ]/ R/ O8 h* U; x UF_CSYS_ask_wcs(&wcs_id);$ @$ l, u% Z+ E8 o) p
UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin);
G% b3 _0 _! q' ~% Z% O UF_CSYS_ask_matrix_values(matrix_id,matrix);, N0 k6 g7 A. U! G; h/ \5 i
9 ?2 z7 W. X( n7 D' O //2,得到工作坐标系轴向量: j8 n$ G+ t+ _, s- c6 M+ @: @. Z
UF_MTX3_x_vec (matrix,vec[0]);
. f8 H! {0 |/ `" X UF_MTX3_y_vec (matrix,vec[1]);
/ ~3 K3 `6 l$ F. z UF_MTX3_z_vec (matrix,vec[2]);2 f& ]& n4 J6 U& o# Q
- M) j: h4 ~% m6 q. X$ @ for(int i=0;i<3;i++)
5 G: z, T& c& r/ l3 g5 E' X, Y {
* ?9 w5 M3 h, e- W8 }5 J1 q double tol;0 K v' y. I2 R: s6 A/ \
//3,得到点到工作坐标系原点矢量
& ~' T$ \2 K& E1 M7 ^5 O) i UF_VEC3_unitize(vec,0.000001,&tol,vec);9 C/ g4 H- m0 l; N, C( L* s/ e
//4,得到点到工作坐标系原点矢量
/ _- l' h% z& y1 D. a) V point_origin=point-wcs_origin;
4 S+ X# C( g0 ` }" `# x; O1 G1 p5 D E
for(int j=0;j<3;j++)" \- r3 I/ B; p) Y/ \2 R
{# |4 y) U) L* W+ G
UF_VEC3_dot(point_origin,vec[j],&point[j]);
! W2 \/ `, }4 o* w. I9 I }
* D: J: n, `2 w}
* H, y7 _- p! _3 p6 N F13,三点求圆心5 H& Q3 q0 k5 p0 L8 @4 q8 X3 T+ e
#include<iostream.h> # e" Q+ [" Z( d1 U# @
#include<math.h>
- W+ l( |* h" E/ [! Q8 b$ S& o5 N2 z1 c0 Z8 g
int main()
+ G( i4 E+ ^# ^. k- K{
' n' ]8 C# S- d' C; g int x1,y1,x3,y3;
: B* H9 o; _% B double a,b,c,d,e,f;/ t% K. `2 Z5 g# H- L) L0 E2 X% r2 O
doubler,k1,k2,x,y,x2,y2;
. D8 r }. u) H9 N* A1 D. Y cout<<"请输入x1,y1,x2,y2,x3,y3"<<endl;
3 O" J6 w$ u, @ cin>>x1>>y1>>x2>>y2>>x3>>y3;
) s* _9 K( N* |/ W if((y1==y2)&&(y2==y3))3 a' O& w0 r0 S8 P0 j" B
{
& P$ C7 a! X' K6 ]( M+ }) m cout<<"三点不构成圆!"<<endl;- L3 Q, b. C1 B+ ~- r
return 0;6 {9 T( U9 o6 v& u2 F
}8 P. R; h1 W- z& x% o+ D7 ]
if((y1!=y2)&&(y2!=y3))
/ w& `: N& m1 S3 I {
( U& R" m7 T. I: y% O4 d2 s k1=(x2-x1)/(y2-y1);
" n% ]& e$ N, R1 _ k2=(x3-x2)/(y3-y2);) d2 P, Q" b% Z
}
( n) \ W8 } j if(k1==k2). E: ?! r0 _# k
{
+ o; l4 g0 ^- G9 t* O9 _1 I9 N cout<<"三点不构成圆!"<<endl;5 s' ^) h2 f ~( ~ ~" r
return 0;8 `& S+ e ~' T7 H0 X8 G
}, X5 ?5 v9 |9 }3 n
a=2*(x2-x1);. |- F, _ q- `/ i$ `# J
b=2*(y2-y1);
+ U0 m- T/ r0 {% C c=x2*x2+y2*y2-x1*x1-y1*y1;
8 ]; h" w% a C" {4 P8 q' Q d=2*(x3-x2);
5 S1 r/ {9 B3 q# m" p, s e=2*(y3-y2);
! q2 g- e& O- v3 h" R f=x3*x3+y3*y3-x2*x2-y2*y2;
3 _8 U3 S8 P# u" h' g9 A x=(b*f-e*c)/(b*d-e*a);. ]) _2 W* V/ q o7 v/ }/ b, v. l
y=(d*c-a*f)/(b*d-e*a);9 b4 r7 X5 v) h# w- X% P# s
cout<<"圆心为("<<x<<","<<y<<")"<<endl;, r+ l6 v" g* g% p0 W
r=sqrt((x-x1)*(x-x1)+(y-y1)*(y-y1));% [. T# H7 l5 T% i" O$ Y
cout<<"半径为"<<r<<endl;
! F% O( |7 Z8 k5 i4 |, r return 0;
! Z6 {4 O5 ?% y}/ p. M- u1 ~$ ~# D( l
14,查找圆心
: j) ]% K( [, q* `' _5 i" v UF_EVAL_p_tevaluator ;
+ a: d. l2 R7 ` UF_EVAL_arc_t arc;' {, F' O0 W4 f9 q* ^
UF_EVAL_initialize(obj_tag,&evaluator);
( Q, O4 P! y l; p$ T5 ^ UF_EVAL_ask_arc(evaluator,&arc);% C8 b- k* }6 [( |' K0 I
UF_VEC3_copy(arc.center,point);
2 M8 R' n5 C$ Z3 X. K15, message_box
3 c3 R3 T& |) e ^( L4 {void message_box(int *res_mes)+ U( H2 ]& A& J0 W. t
{, A: s% A# A9 i7 t: r" ?1 ^
UF_UI_message_buttons_sbuttons;( J/ A f/ G2 W8 k/ |" @" J3 o5 D9 }
buttons.button1=TRUE;
. _5 F# W. F6 [- O buttons.button2=FALSE;: F- k) M' o- C0 B( D% [. I
buttons.button3=TRUE;3 o* j7 v, q1 _+ X* Z
5 e! E2 x2 Y) V& q1 q$ M
buttons.label1="OK";$ F: m% |5 I9 L
buttons.label3="CANEL";
4 L R8 x" S& t q/ ?7 B+ m; ~5 c! {5 ^3 d$ Q" m j" E: E
buttons.response1=UF_UI_OK;& s u1 Z9 j( D h+ V
buttons.response3=UF_UI_CANCEL;
9 m1 ^6 M! m* E* {, R5 L8 U; E- N) W5 R* v& D6 t8 n3 W4 D3 p
char *string_msg;1 K1 I0 l; j& @
char*material_msg="ALL selcted objects will be removed";- r. J4 r; R( H5 O4 { b
string_msg =material_msg;: [) c. Z8 U8 y9 O- q$ @
2 } f1 h4 s4 ~$ j" p* t+ l UF_CALL(UF_UI_message_dialog("",
' F5 v9 t6 g+ A$ H8 K& ~, x UF_UI_MESSAGE_WARNING,
' T+ i/ H5 U& u3 O! c# |* j' f &material_msg,
; G& H( a! [& B; ~$ f r 1,
0 [4 R+ R$ g6 o B" O TRUE,
( G2 O8 v( z; ?( |" {: V &buttons,% G' [1 @* T3 N* m, Y4 c
res_mes ));
% V* f* v- v! B# k/ i}
0 N2 x6 O$ X+ ^ U' a. F" X+ I16,选择过滤
& j: M2 o! v9 d4 hstatic int init_add_face( UF_UI_selection_p_t select, void *client_data)/ z# K( V( w: x* ]4 Z2 i
{: i9 J+ u4 S/ s7 h0 j
int nums = 1;
' I9 b% P$ v5 h" k UF_UI_mask_t masks[] ={
* {# ]' C3 r }8 J UF_solid_type, 0,UF_UI_SEL_FEATURE_ANY_FACE};
$ ^3 x) q' o& l4 [5 H' Y' q& e* Z
* v8 M7 e5 ]# c2 w if(% }- `( l! C, M# n! z3 Z7 I5 y. v
(UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,nums,masks)==0)
0 c# s" B {: ]! J$ K* x &&(UF_UI_set_sel_procs(select,filter_proc_circle,NULL,client_data)==0)
# {2 ^& V& N6 X! Y9 S6 N; J D )( e; m* X, c& Y* W( r5 X
{
5 i) w. ~4 o p" L# l `% U return(UF_UI_SEL_SUCCESS);% ~- Q* q+ w* }
}& F; ^9 |; _( F5 N0 U) D
else6 \6 B" I5 W/ T$ I/ V5 ^
{ ) A( s; ^$ \6 A4 F; l
return(UF_UI_SEL_FAILURE);/ F; J, l$ ]( P0 a) E1 t( i) e
}0 o! I6 g( W3 e) _9 v* @% P6 O
}% f, D& X3 U, U" T
int find_tag(
: t% k2 ~6 ~! Q3 C void * client_data,//用以传输过滤资料
3 I5 c5 b$ r1 V- k0 p. A. Y tag_t object//现在鼠标所选物体ID
, L |4 l7 A' F& y; Z/ B, L )% S+ P; W7 e0 Z% M" P/ P+ i5 y
{
3 n+ x! M5 R. O& x user_data *obj;
- `0 Y% ]+ V/ M) t3 y8 Z. u obj=(user_data*)client_data;8 Q- c& p" ^% N3 i" f
int find_face=true;//接受
! T- B# L$ @/ j; n$ J9 @' L' T( F j) N char *string1;
1 t+ d, v- d- b$ a$ S4 {, O string1=newchar[133];
, ~- [7 ]) |; v& J( n0 O7 @; z! Z string1=UF_TAG_ask_handle_of_tag(object); R% v2 }1 w$ A$ x, C$ Y, l: X
for(int i=0;i<过滤的数目;i++)
" J( C5 q W" h( {$ \ {
/ J+ I$ e Q3 l8 i& K! b' C) o
! A* t1 Q# u1 ]: ] char *string2;% F! j" z" L1 L0 v k% W+ L
string2=newchar[133];& \; c2 |) s- u
string2=UF_TAG_ask_handle_of_tag(物体ID);# B- A) W7 y4 J
if(strcmp(string1,string2)==0)
4 n7 J- q+ Y* y( U: J5 x9 H; }5 [% p3 N {
, g1 c. \3 ]' ~9 M; U+ T3 g find_face=FALSE;//不接受
0 O+ B9 ]( p+ Y: |+ v$ q5 T! D1 }5 r) Z) R& L4 t! U
}
m: K5 {5 J# Y. Z! K delete []string2;2 z4 c6 D* \# m; _
}) g( y. f/ G I& Z2 _
delete []string1;! |" k. y( P3 c
return find_face;
9 k1 I/ X* h/ B* ?& ?( S% x S}& Z' E" n+ @: L, H5 |
' O% U* |: a1 L( ?7 m: T* p |
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