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3 U2 ^" B2 Q0 z' g2 c7,裁剪片体! \3 a$ H" c: x9 G E- a
tag_t *trim_objects;4 b/ L* |) z. p( |
trim_objects =new tag_t[count];
+ R4 X, I: m) ^! F9 V7 B% L+ k& H) Ztrim_objects =bound_id;5 v, }& c9 E8 `! t B; k' i
voidtrim_sheet()
/ l6 Z) I! j" z' N% q% s0 @{" v! u8 Z* ^ J, }& T
6 B) B+ X* J6 t: r" y$ M UF_MODL_vector_t projection_method ;2 t V$ T2 A: K
projection_method.reverse_vector=0;/ X4 z7 i% ^& u% n: W
projection_method.vector_type=UF_MODL_VECTOR_DIRECTION;
7 L0 y9 }, L" o8 x UF_MODL_vector_defined_by_union_tdir1;
0 a9 Z+ ^7 e7 T2 y$ C) k UF_MODL_vector_direction_t dir2;
) d# g; x( v+ ^; o. f dir2.xyz [0]=dir[0];9 c$ Q! ~0 f9 h: O
dir2.xyz [1]=dir[1];9 e/ E' {$ p7 @, x: K# x( J7 \
dir2.xyz [2]=dir[2];
' F% F/ x# y1 M/ I dir1.direction=dir2;, A* y" d8 q o( V
* k% E8 h% t% g3 w
projection_method.defined_by=dir1;
: M! x/ H! [/ @# N9 f: y
; Y8 G& |2 s: B+ M- k2 e L double point_coords[3] ;% j" c: J6 K/ ]% d7 q
, J* _* T. I! [& k point_coords[0]=center[0];7 l0 Z" \4 g7 ~3 T8 ^! w
point_coords[1]=center[1];* Z8 z$ S8 h, j1 x: R
point_coords[2]=center[2];
8 H) e5 V. Q! o' t
! \! W% n# b" |" w2 A int gap_point_count ;
/ |2 a" {/ l6 u, q9 d double *gap_points;
1 e! A, ^* g+ A5 X tag_t feature_obj_eid;3 I% G$ r" F" w+ o2 c
UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_method,
) n" M: `) T4 } 0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);
! v$ \+ s2 {- k9 L7 j3 w& v; p5 P4 o! Y+ I' x# `( N& a/ i Z
}
8 W1 I0 c. q( |8,offset偏移) X7 b3 u% b" ^6 y" }, s
: n# Q+ h8 ^# L
char distance_str[] = {"10.0"};//偏移的距离3 ]5 k: {4 e1 L' `
: C. z( |& k' P6 [$ L) I6 e
int num_curves;$ C4 E" [8 h: w; k- k
tag_t *offset_curves;3 U* E) k; T j/ [
UF_CURVE_offset_distance_data_t offset_distance;
$ `9 p' k, H2 V0 D Foffset_distance.distance= distance_str;. S, ?0 S& |7 P& ]& N
offset_distance.roUGh_type=1;% K3 ~ N3 Z- W! S# n. X9 g
UF_STRING_t input_string;; z$ |7 v4 C, Q
input_string.id=curve_id;//加入想要偏移的线
, ?% v: t% u0 V% ^% r# Vinput_string.num=1; //偏移矢量方向数量( a1 w+ W, O1 ?$ T' p8 U d
input_string.string=&string_count;//偏移线的数量4 g2 }0 a6 w) r; O" D# Y; E; x# }
intstring_dir=UF_MODL_CURVE_START_FROM_END;
( m- Y5 s2 B5 t5 Z+ Tinput_string.dir=&string_dir;
4 |4 E7 q2 u$ v: Y. w8 x& @! @# C, M2 |+ A# m
UF_CURVE_offset_data_toffset_data;" s) T' v" W @, o$ e
! D. N6 s# S8 E) F/ I
offset_data.offset_def.distance_type1= &offset_distance;- t4 }0 ]/ u( I8 h2 o
offset_data.input_curves= &input_string;: }; g, f! L" g* W
offset_data.approximation_tolerance= 0.01;
. n7 v$ H* X1 [offset_data.string_tolerance=0.001;
, q B/ f) v u1 U0 Joffset_data.offset_def.distance_type1= &offset_distance; e+ N, i/ w( f# i5 T9 o& ~
offset_data.offset_type= UF_CURVE_OFFSET_DISTANCE_TANGENT;
7 ]. u6 N4 k" }" M2 uUF_CALL(UF_CURVE_create_offset_curve(&offset_data,. g- r# v7 n0 e
&num_curves,&offset_curves));) v( e" h2 r; C4 z3 J& {
9,创建平面
' M5 W8 a5 H; Q3 aUF_STRING_tgenerator;/ P r% ^1 P4 k$ c- \' Z
UF_STRING_p_tge = &generator;7 X8 t7 S2 X# l( G9 _/ f
1 O' ~& J7 e9 K0 g
UF_MODL_init_string_list(ge);, }# q5 M" G! }2 N6 i0 x
UF_MODL_create_string_list(1,12,ge);
2 h- c7 _+ A4 ?- m' X4 `
: r' l# E- w' _; p# v; }; `* tge->string[0]= 1;
( H! {0 `5 n. ]0 \5 e+ J0 [. Mge->dir[0]= 1;//指定线从开始到结束
% F* j" A, @' u' F/ d! ]( Gge->id[0]= arc_id;//指定边界的id* C( c: ^1 j* z" C6 c, t
doubletol[3];
' Z2 @: ~0 K! s( Utol[0] =.001;//直线公差 ?: q& g! ?' p' U; P O* P1 S, R! L$ S
tol[1] = .5* (PI/180);//圆弧公差
' @' Y, V* x( Q0 j: N$ R& vtol[2] =.02;//不起作用0 q; p' L! G O" N- c W
UF_CALL(UF_MODL_create_bplane(ge,tol,&bplane));
+ g; L0 r4 q" [& `/ l, a10,选择
$ y0 f% r* u% O+ b# T4 Q4 g1),点选择0 n$ {# L$ I3 i& A* Z
tag_t point_tag;
: [4 \8 @, d" u8 E% Q) f( ^6 Y7 Ddouble point[3];& g5 b" W/ D' \' V4 N5 r5 t
UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ;
8 \; }5 U9 }- Z/ f intpoint_res;9 q7 c. ~0 t/ C, R, ?5 C
% E/ G3 G9 B. j) r# T1 U
UF_CALL(UF_UI_point_construct("选择起点",&base_method,&point_tag,
0 @0 y5 c2 J1 M+ j# z) N3 b Cpoint,&point_res));
" d- ~$ ^! F2 t! vif(point_res=UF_UI_OK&&NULL_TAG!=point_tag)
4 F! ~, T- U' V& H9 X- k; c{* j4 E( h6 ~- J! }, Y
}8 B* B$ M- Z- J1 I0 g$ e
2),向量选择
/ S; V a3 w, A6 M( m7 g3 a int mode = UF_UI_INFERRED ;
8 F: r0 x" C( V int disp_flag = UF_UI_DISP_TEMP_VECTOR;' [# U$ x5 I. _; C& J
double vec[3];
@, V5 Q2 \$ W, V tdouble vec_pnt[3];
" x* X; C0 E2 f, g, ^5 Xint res_vec = 0;3 s! \5 R$ m' K& g
UF_initialize();
8 w3 z. ?0 _1 D0 H0 h7 |) D8 I ifail= UF_UI_specify_vector( "Choose aVector",&mode,disp_flag,; h5 K9 i7 u1 d% J6 Y
vec,vec_pnt,&res_vec);4 L6 p u) K9 O
if( ifail != 0 || res_vec!= UF_UI_OK ) 9 k" T( N$ @' G0 y& d# I. ^
{
) }- M5 Q# \0 u0 f8 _- c" y UF_UI_ONT_refresh();
7 w" e% }0 N2 g printf("No vector selected \n" );) o) K" }5 y% Z/ \
}1 R$ R6 q( v2 o* r
else1 h: C9 e8 c& S0 H5 z4 S
{+ O* E/ M3 [/ Y" V) e2 ` q
printf("Vect base (%f, %f, %f), direction (%f, %f, %f) \n",
z0 i' h) v+ o% Z H- s3 y& ? vec_pnt[0],vec_pnt[1], vec_pnt[2], vec[0], vec[1], vec[2] );
& v( E5 W x4 ], }# ^7 w2 b# w3 M# q}
# B3 d, [' m# \& R; e3),平面选择
. v8 a6 |, Q* F8 rtag_t plane_eid=NULL_TAG;
7 \- N/ C$ W c4 A# Odouble orientation[9] ={0,0,0,0,0,0,0,0,0};
( i) h# e _" V7 _- W: G double origin[3] = {0,0,0};- z/ ^- Q% E! j1 Q- i% f0 A
double pts[6] = {0,0,0,0,0,0};+ b- p8 ?0 ?6 s# v9 L
int i, error_code = 0;
( x8 T$ A' R# f% g; X int mode, display, response;
2 p1 C, {6 p e y mode = 1; ) {$ Q( G5 H. E F* x* |1 a
display = 0; 3 X) N8 h+ K, N2 H. o) m
UF_initialize();
. l+ T1 w- s) s5 Z error_code = UF_UI_specify_plane(
$ f+ @: G, H* [) s L "Select Plane", &mode, display,
3 T3 Z2 W8 r) m: @, o& N! x &response, orientation, origin,&plane_eid);
! c. |2 Q _2 ]0 R) i9 F( r: z
" X( m; I0 q8 [5 }2 H if ( !error_code && response != 1&& response != 2)" E: P$ [" [$ [+ p c
{0 N l2 L" e' U8 ]
for (i=0; i<3; i++)
( D7 ?. `; f9 D pts = origin + orientation;6 x2 n" R1 N' j8 h6 t: D
for (i=3; i<6; i++)6 C3 y, Z6 O- F* v% x
pts = origin[i-3] + orientation;
/ A. O7 u: `9 B FTN(uf5374)(origin,pts,&pts[3],&plane_eid);
/ p$ N' X8 w% |1 n# i; B! p n }
u2 m# b5 ^1 \: `- l R, t6 F11,临时点,线
8 J0 R& |& Y8 Xvoid display_temporary_point_line (double point1[3], double point2[3])# p- c) Y" B# j2 ~
{
# v3 h( F* W9 u' G UF_DISP_view_type_twhich_views = UF_DISP_USE_WORK_VIEW;, }4 _: ~3 v5 ~% T
UF_OBJ_disp_props_TColor;
3 W: P4 I! o) o, L/ x& i% k! ?4 S color.layer= 201;
4 T; j) ^& m1 @# R! P1 O color.color= 186;$ U$ e1 }- Y5 i6 d- v
color.blank_status= UF_OBJ_NOT_BLANKED;' J6 z! j; U+ K
color.line_width= UF_OBJ_WIDTH_NORMAL;# A9 x+ h: o# r
color.font=0;& J# R5 c8 S& A6 X( H
color.highlight_status= FALSE;
: \# G$ j) \& K0 W3 H UF_DISP_poly_marker_tmarker_type = UF_DISP_POINT;0 ^% ~; m( W( ?; ]
' @" p+ u, e, E$ w7 t, s
UF_DISP_display_temporary_point ( NULL,which_views, point1, &color, marker_type);
& W/ h2 a$ x4 a/ ?& ?, FUF_DISP_display_temporary_point ( NULL,which_views, point2, &color, marker_type);. u! F% K& {3 n
UF_DISP_display_temporary_line ( NULL,which_views, point1, point2, &color);
& d$ j* k- E: G: d}! A1 ]- f2 h$ O. E8 Y. {
12,WCS与绝对坐标转换
) p u4 c+ { i2 E, v7 Y voidcycs_wcs(double point[])
5 O$ {, [ r; Q) M3 B4 e{
+ Q8 J2 c8 V6 n5 f tag_t wcs_id,matrix_id;
+ d) v. N) I! w, \; f/ F; n, U double matrix[ 9 ];
; c3 u! ]- F4 l, M+ 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
4 a" v" k9 H$ V1 |- ?' m double wcs_origin [3],vec[3][3],point_origin[3];7 z5 e# g5 s. f
//1,得到工作坐标系3 o/ z; R$ v) R* y1 ~+ U; }& q
UF_CSYS_ask_wcs(&wcs_id);/ V6 P# m+ J, A7 P
UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin);
- k% d! N* I; b. M+ S2 u UF_CSYS_ask_matrix_values(matrix_id,matrix);# @# F N& ]/ v9 Y; ]* i) `
2 g/ d+ A3 X3 M6 F. c& {: g //2,得到工作坐标系轴向量/ }, E! b9 ~/ v7 P; h+ @
UF_MTX3_x_vec (matrix,vec[0]);& i% [" l u8 U2 V: Y8 {, B0 v
UF_MTX3_y_vec (matrix,vec[1]);. X, w0 Y+ x; f- l d- X
UF_MTX3_z_vec (matrix,vec[2]);
, v* U5 R9 u7 b$ i0 a' J* ~4 O# S6 Y, c- I
for(int i=0;i<3;i++)
3 I% p; C" }8 j l { & I4 O/ ?* Q& u$ Z! p5 q
double tol;
+ P0 F% V# k! O//3,得到点到工作坐标系原点矢量
* s8 V! ^% ~4 ]# |% r4 M- @ UF_VEC3_unitize(vec,0.000001,&tol,vec);2 B$ Z" H9 _2 V, m8 s
//4,得到点到工作坐标系原点矢量
$ D% P6 }2 G& k point_origin=point-wcs_origin;
; O- _! _- N: D }# p' T6 h6 C- n! N# S
for(int j=0;j<3;j++)
% J. C9 H& r. \! S0 F3 M t( ] { V- E& d. ]9 Y0 S; I: i
UF_VEC3_dot(point_origin,vec[j],&point[j]);1 b( v5 E) X2 u
}
5 F& A w+ k% n% F, @* d}
; r( v: o- {1 M" L! w4 j9 @13,三点求圆心$ A$ p0 E; j: w+ o# s
#include<iostream.h>
6 p3 Q/ ?; V0 H% S#include<math.h>
' f7 o% U$ h8 v- H5 U- p1 _" @9 ]5 g# k
int main()
5 d- A" R% m2 p0 g- U% m{. G1 K6 r4 b+ W0 ^
int x1,y1,x3,y3;! ~8 X0 j: n8 Y2 _/ a3 P
double a,b,c,d,e,f;9 l4 V5 ?$ ?7 ]% e9 a1 d! A$ K
doubler,k1,k2,x,y,x2,y2;
1 |' Y Z" G: i6 D, K% _" f cout<<"请输入x1,y1,x2,y2,x3,y3"<<endl;. h: e* [: [2 s. u) D
cin>>x1>>y1>>x2>>y2>>x3>>y3;+ Q1 n8 W J) R# \2 A
if((y1==y2)&&(y2==y3))
! k( e& y4 O# l9 X# [6 E {
! M4 o/ @$ j6 l4 j+ Y4 X cout<<"三点不构成圆!"<<endl;
4 h$ C/ M' o8 r% w/ ^" C/ W1 q u6 |' ? return 0;) Z+ Z2 \5 B+ p- D2 ~- y# y/ r
}1 W. C/ v& Q$ E
if((y1!=y2)&&(y2!=y3))7 O4 v1 Z% G* x$ [5 m2 O5 {( b$ _
{9 J0 E8 J7 a* L% g5 [
k1=(x2-x1)/(y2-y1);
9 x) c" p, i' }; N; T k2=(x3-x2)/(y3-y2);# p, J6 h1 x# a; c5 F
}" X/ v7 S' Z ~3 i4 j! }! O
if(k1==k2)$ }' O' i- l4 Q- b1 |1 E9 ]/ g
{' L# |. ] a7 U( I' R5 ~. s$ X* ~7 `: Q
cout<<"三点不构成圆!"<<endl;
1 \3 X& I5 |4 g5 b$ n2 K return 0;
6 _" h5 o( q0 S }
7 w6 {8 H# {/ a4 N a=2*(x2-x1);
& F% E. u% g f" H% h b=2*(y2-y1);5 Z8 y. }& D- V! i8 V
c=x2*x2+y2*y2-x1*x1-y1*y1;
& n% M! y& W+ o) F# [ d=2*(x3-x2);
+ S3 c8 @/ T" _ X1 w e=2*(y3-y2);
1 W, ~4 w2 P8 N* o f=x3*x3+y3*y3-x2*x2-y2*y2;
1 K% j$ M5 W2 Y x=(b*f-e*c)/(b*d-e*a);, D- N5 U& |: k; ~( K
y=(d*c-a*f)/(b*d-e*a);
: X- [; w/ p; P% S# t0 E cout<<"圆心为("<<x<<","<<y<<")"<<endl;- _& i/ m/ V8 P" X+ {2 E
r=sqrt((x-x1)*(x-x1)+(y-y1)*(y-y1));7 @! T) R0 M- V: J3 E+ u
cout<<"半径为"<<r<<endl;
! ?9 e7 H7 M: w2 t- ~$ [ return 0;
4 R- r9 {& @! C$ W+ R}
% I4 r$ m8 b9 C+ i! k* U" o14,查找圆心% t( C1 j; l' J# A
UF_EVAL_p_tevaluator ;
; B/ C2 I. d8 V7 q& [0 Q$ n UF_EVAL_arc_t arc;
M( d7 x& _+ G4 L6 z, R UF_EVAL_initialize(obj_tag,&evaluator);* A* ~( I0 c0 ?6 o+ _
UF_EVAL_ask_arc(evaluator,&arc);
3 t" P. m$ B- k UF_VEC3_copy(arc.center,point); 9 e, W) U0 k6 K8 m4 G6 h
15, message_box
; a2 ?* R% Q$ V8 u4 x, Z' U8 Lvoid message_box(int *res_mes)* z' T* f; {6 N$ m* Q
{
. R E/ k. Z' @3 k+ ~5 m$ D UF_UI_message_buttons_sbuttons;
8 b9 z" c& L( ^( I* \' u buttons.button1=TRUE;
" _# F+ K N* Z: f: i buttons.button2=FALSE;
( v( b) r% L2 y$ K* q buttons.button3=TRUE;- O" H; {5 |/ B# y* |+ x" L
( C8 E( q5 ]: [6 _& \* S T
buttons.label1="OK"; s# f3 w: C& \* ]
buttons.label3="CANEL";
- x) @ [; p. R! D4 X1 K; a% a' t# N; ]6 B3 g
buttons.response1=UF_UI_OK;
- Q6 b: t6 r" _2 C, ] buttons.response3=UF_UI_CANCEL;, G( h( Q5 r7 r5 L6 l' r0 V
) N8 Z/ G7 u/ Y2 ~3 `8 a
char *string_msg;
* K$ s6 O: Z4 s3 r char*material_msg="ALL selcted objects will be removed";7 `9 ^. G# M$ N0 ~6 T
string_msg =material_msg;: _( G" D3 S1 C% h7 T7 y0 T8 T `
2 L9 o: ?3 n( e1 J$ `; U# N
UF_CALL(UF_UI_message_dialog("", U: m2 |( b' n$ s
UF_UI_MESSAGE_WARNING,
2 O) O3 z9 }& y& D( ~& u$ z &material_msg,
* [* a+ |3 i- Q# \& U. Z 1,& G. z0 `$ x8 f
TRUE,7 F# Z' o8 M2 b) J0 b5 ?
&buttons,
2 ?7 V2 d$ D* @ ^: U) @" \ res_mes ));
4 N) e" ^# ~! d- x' r' q}7 L) p3 A. y3 e/ C2 j- H( ~7 }3 {
16,选择过滤
. E; |* C9 A& tstatic int init_add_face( UF_UI_selection_p_t select, void *client_data)2 T3 {6 r, q; X4 s; T+ U
{
8 ^& N% W8 t7 {; x2 X int nums = 1;
/ ?, X0 }# p+ m UF_UI_mask_t masks[] ={4 }3 @" K: E+ @9 f
UF_solid_type, 0,UF_UI_SEL_FEATURE_ANY_FACE};
. i( O( v. m/ o7 N5 ^
( b/ {& B7 @! y; D' \% j) W8 ~& J if(! t0 H/ x9 V( X/ D# o9 x6 {2 D
(UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,nums,masks)==0)
- R, X1 U8 d4 K% r- T( n8 H! I7 w5 I &&(UF_UI_set_sel_procs(select,filter_proc_circle,NULL,client_data)==0)
* G& \4 d5 t4 w+ c f8 n )2 D1 f% ^( @2 ?' `: n
{
* n/ B5 K+ c T/ a5 R9 D return(UF_UI_SEL_SUCCESS);( _$ t! F* x4 o* { s1 W0 }) L
}
0 U. b4 t) s6 _3 w q( G2 ?4 i else
2 c2 W8 B4 a7 ~! k$ F/ c. d { , P, u1 u% R- c: O
return(UF_UI_SEL_FAILURE);' Q* A/ Y+ q {4 y
}
* X- V2 E- k% E8 s0 ^' y}
- w9 U- e* E$ K. L8 L; f8 E, Yint find_tag(2 W) m* ~9 j& e1 u# W; v
void * client_data,//用以传输过滤资料9 {7 ?/ d. h$ p: G* @
tag_t object//现在鼠标所选物体ID5 y0 M& U5 f: I9 A, ?9 B# l& W
)9 E. H) X3 F! E& b9 Q- @. ]" v/ ?" }
{. ~ [- |" h" V L& Z
user_data *obj;$ y& O5 [1 {, b
obj=(user_data*)client_data;4 W5 a( U( p- ?5 V$ N/ X& C
int find_face=true;//接受
, U g# ^0 i. H5 G$ G) e& F% V char *string1;
, C: w+ m. d/ E4 r# ~1 j6 A0 S- W string1=newchar[133];& C& m4 T9 [6 k0 [9 q9 u* t
string1=UF_TAG_ask_handle_of_tag(object);! ?0 k7 K/ F% R! e3 {5 y
for(int i=0;i<过滤的数目;i++)# d" I6 ~" w* r* }7 c
{9 e8 |, y& S% X; ~; ] H
3 h ~2 e" s% w# I$ A4 o char *string2;% g' O0 Q' Z: q% H
string2=newchar[133];! ~5 |9 m3 n9 L! ^' C o
string2=UF_TAG_ask_handle_of_tag(物体ID);
- @" M1 W- v" `0 s' W- I if(strcmp(string1,string2)==0)2 v9 \! Q2 m5 ?; J7 y6 M: q4 h& x
{( ?+ i n$ n, C$ n3 r
find_face=FALSE;//不接受
: a; c' ^9 |9 J, g( }) y5 l/ Z9 Y, }3 x/ y- k: s/ ^
}
$ ~3 w/ ^% X" ?# J: S& T delete []string2;
# c/ e7 i5 A9 I9 T }6 @# ?" c/ N3 I3 s4 S2 Y: Y
delete []string1;
7 y& D- s* k8 R) n return find_face;
) C6 R! n" X8 a4 S$ ^! T}& X4 t5 c3 a' K% N9 b& [
) d, [/ N# d4 u
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