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. a/ t+ o8 d6 E1 M; s7,裁剪片体
( P" K' e3 E' f4 i3 }0 c$ ^( X5 \tag_t *trim_objects;
8 A" s5 H% M* Y5 O4 }trim_objects =new tag_t[count];2 G ^. r$ Y+ a% e* V7 D% [4 |
trim_objects =bound_id;
( O# G8 B. D' B2 b# ?0 {9 lvoidtrim_sheet()
1 E# x, i: g9 y4 i{0 ]) T2 n! T* B( o0 P o/ d
% U( H+ D7 G8 P UF_MODL_vector_t projection_method ;
* ]- T7 N6 ^" N! ^. u5 M8 T4 Y/ o8 j projection_method.reverse_vector=0;1 F; G0 O! i5 F& V, D/ r6 O
projection_method.vector_type=UF_MODL_VECTOR_DIRECTION;
( M I4 i7 e7 S9 D UF_MODL_vector_defined_by_union_tdir1;
+ N7 i# n- E; T& n, ] UF_MODL_vector_direction_t dir2;, r! T1 o. d( f5 n/ V. ?
dir2.xyz [0]=dir[0];6 M% g8 ~ d% J1 \+ ^
dir2.xyz [1]=dir[1];
! D9 } w9 h+ ]+ ]2 s dir2.xyz [2]=dir[2];
% e' O- ^# z7 V9 l/ Z' a dir1.direction=dir2;9 `) J& i# x+ H7 i/ v
0 Q. _$ p% R: w& {1 X projection_method.defined_by=dir1;# b+ p2 h4 \ }; m6 M0 p3 F p
7 R2 d6 s: r$ ^8 l7 A2 Q double point_coords[3] ;- G; a8 p8 O% K/ C) ^
# q, b/ m& _- c o; U$ j point_coords[0]=center[0];
9 J: Z) o1 G( O5 W point_coords[1]=center[1];- X) z3 s: J k" R
point_coords[2]=center[2];
( f2 U5 ~# m5 V( o0 `4 G& u8 U2 @+ X1 x
int gap_point_count ;
3 C4 f8 |4 k' | double *gap_points;
% c/ g+ g: g1 M# x tag_t feature_obj_eid;+ @6 P! g, E% A, F
UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_method,
+ b U- E9 d4 h# d/ f& Z 0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);
3 x( Z5 i3 A: o: v4 g( T
e$ H/ q# Y d; ~1 H}' C9 X5 u! u6 K7 q) Z
8,offset偏移- F3 B a( p+ M4 b- e* l2 N+ Q
" c7 K% W( t7 l% c
char distance_str[] = {"10.0"};//偏移的距离( w3 O5 i, A) X% H; [; L- b
4 n+ ~5 R" e0 z, z
int num_curves;0 [( G) ? D9 o# s @& ~
tag_t *offset_curves;
# f1 Q+ Z& X$ ~UF_CURVE_offset_distance_data_t offset_distance;
% J5 D6 B* q, a$ l/ Eoffset_distance.distance= distance_str;; S1 I N! p0 x6 j/ E P1 Y' Y: O
offset_distance.roUGh_type=1;" t0 z; q' f# r
UF_STRING_t input_string;
3 [8 G S R) V+ Cinput_string.id=curve_id;//加入想要偏移的线( G6 S4 A9 L1 H8 d3 h& Z
input_string.num=1; //偏移矢量方向数量
+ y- R% ~( V {: q. M: H k* minput_string.string=&string_count;//偏移线的数量
9 z8 @0 X4 S4 ?9 n, T% }: L1 rintstring_dir=UF_MODL_CURVE_START_FROM_END;
3 v) I* `6 t( W2 H0 oinput_string.dir=&string_dir;8 @3 C) J: ^: T! V5 ^0 P# ^
' x- M6 N! ^# ^% C* U
UF_CURVE_offset_data_toffset_data;" G" i) m% ^6 T* Y' e! g
8 Y* [, N% a# u- p8 L |* L- r8 y: i) J
offset_data.offset_def.distance_type1= &offset_distance;
: o/ {! x& g0 _# b, ?7 n4 c$ @offset_data.input_curves= &input_string; e8 b, C9 G" B: C8 Q& u* A
offset_data.approximation_tolerance= 0.01;
- s, K+ y) j/ Y5 k4 n3 i' foffset_data.string_tolerance=0.001;
% Y4 ?9 W: s$ y% h8 x( I* p, [offset_data.offset_def.distance_type1= &offset_distance;
2 S9 q, ^+ K! Y6 Q6 @* goffset_data.offset_type= UF_CURVE_OFFSET_DISTANCE_TANGENT;4 @* d4 P% y0 _) G
UF_CALL(UF_CURVE_create_offset_curve(&offset_data,/ y u/ N1 [' d C' `3 h* s6 u
&num_curves,&offset_curves));
2 t) t( ~* c' z5 Q1 U" [9,创建平面
6 `" e$ i3 }7 _- D! Q) @' tUF_STRING_tgenerator;
2 r% F1 j; q( O( q, nUF_STRING_p_tge = &generator;
7 P0 ]3 c6 Q+ Z: G) m! l; d0 Q/ M% a# K& _: y. B6 @( v
UF_MODL_init_string_list(ge);1 Q2 T! }/ m ?2 `
UF_MODL_create_string_list(1,12,ge);
; Q% C$ J( f% d) O7 c; j1 ]6 f* {
" u$ D5 @; |. B4 O* n* H1 d" N$ ?ge->string[0]= 1;6 O# A" G9 @7 V1 _, D+ A. \ x) t% M* P9 m
ge->dir[0]= 1;//指定线从开始到结束& @6 k! j# F2 U( \7 y
ge->id[0]= arc_id;//指定边界的id
- }; ]. Q/ r# [* L4 l% ?doubletol[3];
% z: s; |1 p( R6 Ytol[0] =.001;//直线公差+ ^ N# g4 X. ]4 i2 P
tol[1] = .5* (PI/180);//圆弧公差2 R% N& V2 ~0 P
tol[2] =.02;//不起作用
7 S& V0 ^) @; U; I/ q$ iUF_CALL(UF_MODL_create_bplane(ge,tol,&bplane));
% a5 a3 L) d/ W7 R: |' C4 w8 t6 g" X10,选择
7 t: w: I5 H9 ^* M6 K1),点选择
2 X* c: P- G, r6 k/ _5 Jtag_t point_tag;
5 d# ^7 ]* v3 P3 Q" xdouble point[3];; M1 D3 p$ ?# n% a2 q1 A
UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ;
5 r% T/ D: U9 c- _, w4 C intpoint_res;
* c) p* W, N0 Q i8 ^
g: A2 r: W4 C7 @UF_CALL(UF_UI_point_construct("选择起点",&base_method,&point_tag,
7 q s U+ K' V3 w* W& N# `point,&point_res));
, [. @' M+ z/ f6 ^8 o1 Kif(point_res=UF_UI_OK&&NULL_TAG!=point_tag)# A# }) k, o* O
{
1 V( q" P; j6 j+ E1 \. H6 O }! P* b. i( u j4 I8 t
2),向量选择
- V* D7 y+ b4 M; i int mode = UF_UI_INFERRED ;
7 S: |3 G. q4 ^" Z; U3 |, {- ] int disp_flag = UF_UI_DISP_TEMP_VECTOR;+ x! w% U$ C, _& k; |/ l
double vec[3];
% J1 ?3 q) ~3 S+ V; `6 {double vec_pnt[3];
& E5 C1 |8 J/ o" G2 T0 f) Oint res_vec = 0;
$ [9 N5 s( O$ A9 ?- V# [+ B% Q UF_initialize();
& N9 I+ J: r0 ]% X- @! y ifail= UF_UI_specify_vector( "Choose aVector",&mode,disp_flag,! r+ {% X0 u$ j6 ^/ P+ ]6 h* T
vec,vec_pnt,&res_vec);, K+ z. X* x( g! |
if( ifail != 0 || res_vec!= UF_UI_OK )
9 w7 x2 f8 E1 k; j {
3 f# z y8 G8 t$ w5 L5 z UF_UI_ONT_refresh();
% [4 `% Q( l' z5 F" { Y printf("No vector selected \n" );
6 ~/ H. ?- u4 O/ K% _- n) k* c }
* E0 }) L$ L$ g$ O. F. q1 C! x else
: b) [$ v# ?+ A! V- }+ l9 x) E {
: r. `5 |1 L3 f. { printf("Vect base (%f, %f, %f), direction (%f, %f, %f) \n",
* U# |$ w) E- N0 U vec_pnt[0],vec_pnt[1], vec_pnt[2], vec[0], vec[1], vec[2] );# v% C6 z! N {4 t4 I, T
}
9 m. [4 B9 Z' t. ?; P; K- y5 ?3),平面选择
a$ {6 w0 @3 Z+ J+ ztag_t plane_eid=NULL_TAG;
|, c. N3 A( A Y1 ?9 u& Jdouble orientation[9] ={0,0,0,0,0,0,0,0,0};
( `+ ?7 g5 |+ K+ F" {3 v double origin[3] = {0,0,0};
* [" l. M5 _& m3 [1 g6 g0 B$ x double pts[6] = {0,0,0,0,0,0};5 ^. n( M- j2 u
int i, error_code = 0;
! u$ X3 A7 ]. D/ d& U int mode, display, response;
2 ]: A" t& ?. j, H3 ?! y mode = 1;
" f" j a9 [5 l% n- I: u/ t# cdisplay = 0;
% W: ~. L4 Z# p7 H' h3 Q1 Y* CUF_initialize();; O' i( Q) ^: L+ ^
error_code = UF_UI_specify_plane(
! \* q; e+ e! Z "Select Plane", &mode, display,
- c E; `9 U8 W &response, orientation, origin,&plane_eid);
, p) M; r$ u" ?7 S8 d2 e2 J& `4 x0 n! z% o
if ( !error_code && response != 1&& response != 2). _* b% Q0 f& P4 A+ P8 R0 i* l2 a
{( u! @, h! A7 q0 m8 @8 {% P' m$ m
for (i=0; i<3; i++); b, P- S0 x+ R' _/ [
pts = origin + orientation;6 b# [1 Q- J1 V
for (i=3; i<6; i++)8 o3 P' l* q; L3 V: }! ^* W% b
pts = origin[i-3] + orientation;! C) E0 x: M3 |
FTN(uf5374)(origin,pts,&pts[3],&plane_eid);9 l B( B- |( ]7 k
}
' \* T. O# m6 w0 l7 z4 F6 D11,临时点,线
; Q. q! o7 o& j7 A1 Avoid display_temporary_point_line (double point1[3], double point2[3])% [( {& Y# P3 Z
{1 `# z+ Y9 C7 J7 ]. X* S
UF_DISP_view_type_twhich_views = UF_DISP_USE_WORK_VIEW;) [% Z* F; S! ]% Z) N) R( t
UF_OBJ_disp_props_TColor;
3 p: h& f ^6 O3 U color.layer= 201;
|8 {/ I" f+ h* y: H3 v/ B color.color= 186;
/ E2 S6 D* F, R color.blank_status= UF_OBJ_NOT_BLANKED;2 @ }; q \- z. S4 ]8 t5 N
color.line_width= UF_OBJ_WIDTH_NORMAL;
3 s' _0 a( L1 o0 f1 i G4 Q2 }3 s color.font=0;
, L3 y4 M# m/ H color.highlight_status= FALSE;
- M/ U$ U* A0 Y) M+ ]3 f2 h# K7 W UF_DISP_poly_marker_tmarker_type = UF_DISP_POINT;3 z% {$ ]$ i* N m& ]
1 i' X0 k. m* f" t& d% _/ W. iUF_DISP_display_temporary_point ( NULL,which_views, point1, &color, marker_type);( I# Z. L% ?4 d/ \
UF_DISP_display_temporary_point ( NULL,which_views, point2, &color, marker_type);
( D0 X2 E! t* t( YUF_DISP_display_temporary_line ( NULL,which_views, point1, point2, &color);
; Q# A% B" Q1 U}* d2 X% }5 [9 ~) o
12,WCS与绝对坐标转换" C/ _7 I0 q% [# {0 Q3 I/ X; `
voidcycs_wcs(double point[])$ O: o( @7 d' ?3 g% B# b
{4 G1 y; R1 T( Q0 Z o2 l. I
tag_t wcs_id,matrix_id;
1 a" O" u9 A! o1 O8 h double matrix[ 9 ];; Z0 Q' u5 V( W8 R y* H! V' t' N
//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! M+ o/ i2 A& J4 d
double wcs_origin [3],vec[3][3],point_origin[3];
9 i: A/ @$ _9 m //1,得到工作坐标系/ \9 h- k1 u2 A; ^& B5 a7 W0 o
UF_CSYS_ask_wcs(&wcs_id);8 h6 e3 ~; b9 o# \# h6 @
UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin);
2 }% o) c! J# f UF_CSYS_ask_matrix_values(matrix_id,matrix);- J6 j ?% J: X% x: g
& Y$ P% @+ o2 B6 I) n1 Z //2,得到工作坐标系轴向量6 j$ F/ l9 f0 r" `9 {$ W- g
UF_MTX3_x_vec (matrix,vec[0]);% \2 M |. j& v: V3 t
UF_MTX3_y_vec (matrix,vec[1]);+ F( g* o! m3 w; d& T. o
UF_MTX3_z_vec (matrix,vec[2]);
0 k* v1 O+ q; T' b
5 } e |7 `: ~& e for(int i=0;i<3;i++); L& b6 a K% T
{
4 c: J2 w5 q& x double tol;
. h7 l* e3 I) p6 d1 k$ U/ J//3,得到点到工作坐标系原点矢量( ^( |2 f! ]5 a! h, i4 r
UF_VEC3_unitize(vec,0.000001,&tol,vec);3 j2 K4 x2 k4 q5 }7 e, @7 S& r. k
//4,得到点到工作坐标系原点矢量8 z. Y X" s8 @, H Z: }: s/ u
point_origin=point-wcs_origin;
9 N/ |+ G; X0 V' y; L% ?" f* Z f }* V: e, B" F+ \6 \" q. Q
for(int j=0;j<3;j++)' R! |5 Z- B: U+ F& R- r& x
{
l5 E4 P. E( t9 v7 N! w( [ UF_VEC3_dot(point_origin,vec[j],&point[j]);
/ Y; S* u& u% Z2 O C0 K }% k) N- p; d# w) F& w, r" b; `6 m: C
}
/ b$ b8 w/ U/ F( Y' J; t13,三点求圆心- A, c- v# |! V7 B
#include<iostream.h> 4 J0 g1 m. }5 Y! h
#include<math.h> 5 p" ~8 U2 A4 h; u' L" N) {5 l9 v
! g% w) q, r" P. N: V4 @
int main()$ S+ t" p$ k' i
{
( R" C. Y& y4 x. D int x1,y1,x3,y3;
- U2 l w( f1 e- Q l* s: ^: s- T double a,b,c,d,e,f;
- |8 X. }& p. n% v% G8 P/ F) } doubler,k1,k2,x,y,x2,y2;
1 n- p3 T, _' [+ g2 z- b; X' P cout<<"请输入x1,y1,x2,y2,x3,y3"<<endl;
4 Z) v4 h& t5 a$ u) Y' O/ o0 l cin>>x1>>y1>>x2>>y2>>x3>>y3;
8 ^* ?8 k4 q$ T& p4 } if((y1==y2)&&(y2==y3))
% I4 h9 D% s% }5 t5 E$ V1 Q {
0 L$ B9 c6 c8 H. h Z0 o cout<<"三点不构成圆!"<<endl;: x4 j6 y' D; X' h
return 0;- h5 L' F' ?5 g6 d2 S
}# l2 r, e0 \7 {1 V7 S. A
if((y1!=y2)&&(y2!=y3))7 H& U" |* m, U9 Q
{# E1 J) h& n# t& P) @
k1=(x2-x1)/(y2-y1);
B' N* F F/ M7 m: t6 | k2=(x3-x2)/(y3-y2);; g) X% G* [' Y7 h
}+ I( y( \) ~& w9 i# [ L
if(k1==k2)
( z5 p- m# E, e _# w+ t {0 ~7 I+ V* h4 h2 k
cout<<"三点不构成圆!"<<endl;( Y0 z. J8 G: P2 _2 R% `$ _' `
return 0;
1 V( g# n4 _( f: k3 s. l7 R; h }
# x0 h, `8 Y8 o: T a=2*(x2-x1);- ]7 F- J, S+ V/ c' |
b=2*(y2-y1);
1 a4 ?: [ l9 f% i3 d1 b/ H a: v c=x2*x2+y2*y2-x1*x1-y1*y1;
/ H/ o& q1 m! m- f0 A d=2*(x3-x2);
$ Q" M# h% t( D! V e=2*(y3-y2);
; r. m2 ^5 o5 X+ @& }( _ f=x3*x3+y3*y3-x2*x2-y2*y2;
& m# x) j$ Z' j4 \: f* n* D$ Y: g x=(b*f-e*c)/(b*d-e*a);. O$ ], k+ {! o5 y# y! j
y=(d*c-a*f)/(b*d-e*a);
/ U1 e, p3 j1 Y6 V2 s/ S& q( u1 Q. c cout<<"圆心为("<<x<<","<<y<<")"<<endl;
' F4 A+ [5 t; }! x7 X7 a2 ~ r=sqrt((x-x1)*(x-x1)+(y-y1)*(y-y1));
: q( G. y! b( D) `. d0 `' ]3 R l cout<<"半径为"<<r<<endl;
) [1 ?; n8 [! @& e3 A return 0;& C: |% ~# `0 U1 L. ]
}
, ~ u$ N' Y( F/ {14,查找圆心$ \" j8 N; _0 } f- N; {
UF_EVAL_p_tevaluator ; K! N I5 S0 a. }3 N+ w0 x
UF_EVAL_arc_t arc;
# n7 H- M4 u6 d: n) F UF_EVAL_initialize(obj_tag,&evaluator);6 t! h4 r% m6 h! [
UF_EVAL_ask_arc(evaluator,&arc);6 z: C0 U2 Z# S
UF_VEC3_copy(arc.center,point); ' z: `9 X$ L2 B
15, message_box
* Y/ a! f& L8 e5 j0 O8 {( ~void message_box(int *res_mes)
0 g- m3 z" k* c) D{
1 K8 y; d/ D5 U1 C" ? UF_UI_message_buttons_sbuttons;1 {! D# m% Q S |
buttons.button1=TRUE;. L8 Y" j! ~9 c4 W6 Q% E1 y
buttons.button2=FALSE;, ^; L8 N$ `+ O" n
buttons.button3=TRUE;
0 q6 T4 v% d- G# K, V. R; i6 v" }3 a4 _
buttons.label1="OK";
/ r. Y# W% S+ N) q* h$ C& x buttons.label3="CANEL";% }* O& u; S# J7 u8 m3 X9 ^0 C8 q
: W2 V( r+ B& a- V/ } buttons.response1=UF_UI_OK;* n( p* |* D+ F6 C- X& D/ q% \- o
buttons.response3=UF_UI_CANCEL;
$ c8 \8 K4 d% X8 j& c, I }/ q3 ^1 |6 t' ?5 G. T+ j
char *string_msg;
. o. f2 S9 F& n. b7 W7 ? char*material_msg="ALL selcted objects will be removed";3 }, d7 {0 q$ e# e. Z& m8 d
string_msg =material_msg;9 N& x H z9 g% u: D+ u' [, J
# x' a1 H2 p. m( z/ }! x/ A ^# I3 { UF_CALL(UF_UI_message_dialog("",6 R- w9 _! ]6 b" m" B( T: U
UF_UI_MESSAGE_WARNING,/ l1 ]" J3 `. Q$ V
&material_msg,( s/ V% g# W+ P& u; I+ x/ c
1,2 K9 ^3 |& m( x* f" ~
TRUE," t7 A9 A6 x1 j4 z+ t
&buttons,
* ^3 d6 X- j+ E, | res_mes ));
& O+ S( S; `8 N/ x6 m}
+ Q0 ^2 {; ^0 r* f" p2 J. I5 `1 w16,选择过滤2 t0 y' {* a- R( b
static int init_add_face( UF_UI_selection_p_t select, void *client_data)
# m" a- j; L- H/ Q{0 |, p0 P2 V# h; _6 v' F% x& V a+ k
int nums = 1;
3 e* _4 D; Y/ ~$ I: Z( M UF_UI_mask_t masks[] ={
! j) v! w% ~6 N: f) I" d' H UF_solid_type, 0,UF_UI_SEL_FEATURE_ANY_FACE};
" q9 L# S6 g5 I, b5 G" n* i# \* [% y
if(5 R, ~: B7 y f4 u! M1 b
(UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,nums,masks)==0)
% @1 C2 S0 F* n* i8 l &&(UF_UI_set_sel_procs(select,filter_proc_circle,NULL,client_data)==0)' L0 o+ G% `1 D% {
)- Y/ X! K2 K1 p- |& H2 Y
{# G- l% K! R! _3 M
return(UF_UI_SEL_SUCCESS);7 v2 P& E. i/ N8 y; g
}
% _* A: ^- D0 L! X' @5 w else5 {$ p9 E% j0 ?
{ 8 T1 \# F9 N: S2 N s4 X9 j
return(UF_UI_SEL_FAILURE);+ u! t& B& {- I& N
}
4 t% T" N9 n3 t7 H H0 H( A( |}! M- W& l% x- y* L& q
int find_tag(
8 H% n k4 [/ U9 J: ^! y void * client_data,//用以传输过滤资料
& p5 n8 w& q: g2 }, ?" g/ H tag_t object//现在鼠标所选物体ID
( D6 P3 A: q% y+ ^9 \0 T3 L )
# N6 c! r0 c. U5 k3 h1 \{9 P+ j w8 m( t" I2 G4 ~5 r6 I5 j
user_data *obj;8 H z- n; R- n: Z* y# L7 ^
obj=(user_data*)client_data;) x' p }) Z: e" ], s
int find_face=true;//接受8 U" \3 u& s9 ]
char *string1;$ ]- X u# s; D8 K, b% ?
string1=newchar[133];
2 j2 w. \2 P" A+ P: J/ }3 C: H7 F string1=UF_TAG_ask_handle_of_tag(object);7 w4 k3 b% c' g8 n5 \1 H, |2 o" C2 o# t
for(int i=0;i<过滤的数目;i++)4 Q4 g8 }6 R8 K! M2 d% `2 G
{
6 x& ?. V8 G3 E6 `/ } X5 Y4 {% h+ D3 a+ \0 I, d6 Y
char *string2;: r$ ?! d$ }4 ~) I* B2 a
string2=newchar[133];
% @! }, U5 G6 T string2=UF_TAG_ask_handle_of_tag(物体ID);. v0 t5 p/ \' G+ n4 A
if(strcmp(string1,string2)==0)' ~7 e' J4 E# P% C9 W
{) _; ~, X' W2 D
find_face=FALSE;//不接受! D: Y3 B5 W& D, t/ I
' e, u- {( M7 @7 J) o
}+ c( T) @0 H1 r- a3 n: b
delete []string2;0 O- g0 ]. Z$ A- ^( W2 A. H; `! r
}
T8 F" V9 W' Z" V9 e) a delete []string1;* Q' f1 N' @3 J; {1 g' m
return find_face;/ u: i$ A( y. Y; y# `, T# a
}
( j% z% h* r9 Q7 A8 h9 v$ C% \# U' A" P8 K; a
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