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2 [1 G1 W4 i( t) \/ l
7,裁剪片体
. h3 f! Q& t. \4 A5 d: Ztag_t *trim_objects;) b- o. l/ ^. o
trim_objects =new tag_t[count];: z9 T6 H% v$ |* u: D; Q
trim_objects =bound_id;+ |; p" u/ a9 N; d. d% J x- m4 }
voidtrim_sheet()
( b k; l- S. f6 w/ I3 Q! ?8 ]{
; w; L' w# i0 O% p% m& `0 ^ W `9 H" i. o1 D
UF_MODL_vector_t projection_method ;
6 H1 v( X* b. Q# z' V& |. v projection_method.reverse_vector=0;- `( o) j% X3 j- I) r4 S
projection_method.vector_type=UF_MODL_VECTOR_DIRECTION; L8 l6 d n2 n) k. ^# A* l
UF_MODL_vector_defined_by_union_tdir1;
1 y) k6 M! m/ _' e" N1 q# i UF_MODL_vector_direction_t dir2;
: r0 B5 r! n: D+ T% x" `0 J dir2.xyz [0]=dir[0];/ p, x! ~! F& y2 S3 {
dir2.xyz [1]=dir[1];
$ P1 s, y4 b8 y$ ? F5 A `9 e dir2.xyz [2]=dir[2];4 Q( m& b, M0 U9 _9 H
dir1.direction=dir2;% K+ ?5 c" c! _2 B9 w
' b8 a2 u+ K$ T# Z( X; z! [ projection_method.defined_by=dir1;
. O7 n4 w1 E8 T) Q
" s0 y; K, M h, \3 B8 V double point_coords[3] ;
4 w4 O1 i# |) s0 k, e
7 q( r& U, J3 s! K6 D. A; { point_coords[0]=center[0];' y. `2 v+ g: W4 {
point_coords[1]=center[1];# v8 o# L: M* D' y
point_coords[2]=center[2];
3 t! y& c3 w6 t3 T
: U- l" K9 P7 H' L9 x) ] int gap_point_count ;
% M. @9 ?3 u" N! m double *gap_points;
: u; s8 _5 Z% { v3 g tag_t feature_obj_eid;
" m; v r6 I# x3 D7 V/ S UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_method,
: g" P- c) ^5 f4 F" x6 Z: T 0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);
) m. ^0 H8 O$ V. p& h. A( h0 Q/ e$ m0 [/ F; j; s
}3 Z6 q n( Q# y! f- o% ^1 u4 B
8,offset偏移7 ^7 t% \* a! f, V6 f: a
/ b0 E1 h: M( _0 @char distance_str[] = {"10.0"};//偏移的距离# K6 B# X* y3 _' W# `
9 w( @# b0 r; Z) T4 H$ x! @int num_curves;1 l. k# m% U* i; Q
tag_t *offset_curves;
1 F; P8 E$ k! ]5 J5 F+ x3 PUF_CURVE_offset_distance_data_t offset_distance;
- j# C( l! R5 S; |8 f/ T, W! xoffset_distance.distance= distance_str;) @& I) H' Y* ^- Q+ R4 e
offset_distance.roUGh_type=1;$ D+ ?4 S! t5 @# o' G4 W
UF_STRING_t input_string;8 q2 e" H+ c8 j) ]
input_string.id=curve_id;//加入想要偏移的线
7 ?1 @7 e, q0 U/ _* X9 Jinput_string.num=1; //偏移矢量方向数量
4 R2 Z2 ~3 o% ~% B3 ?input_string.string=&string_count;//偏移线的数量& q" X: r. m$ N7 x6 P
intstring_dir=UF_MODL_CURVE_START_FROM_END;
5 Q1 o. E2 Y) ?: c8 F2 ~input_string.dir=&string_dir;
! V/ _7 ~# w* Y! `$ ^( L3 h W) j% z& J
UF_CURVE_offset_data_toffset_data;2 O0 m" W+ S/ N1 N
/ Z( f# @8 n8 F, v% D6 ]( h. O
offset_data.offset_def.distance_type1= &offset_distance;
# y2 T1 x) h1 t9 _" Y3 toffset_data.input_curves= &input_string;* m6 P7 r! T$ o
offset_data.approximation_tolerance= 0.01;: v" ]" z8 s; L$ s( U3 e$ @1 E
offset_data.string_tolerance=0.001;
) ^0 G/ X$ u, n/ roffset_data.offset_def.distance_type1= &offset_distance;$ d& g( `( }9 O6 C8 V6 N' `2 }7 [
offset_data.offset_type= UF_CURVE_OFFSET_DISTANCE_TANGENT;+ K2 ]- @6 {+ C4 R$ T7 Z0 {9 \& d
UF_CALL(UF_CURVE_create_offset_curve(&offset_data,
& C- e5 ]2 q; S/ V&num_curves,&offset_curves));
* f( E2 G% q" A3 _ l f) O9,创建平面. W, X8 _5 Q! X: S! W2 B
UF_STRING_tgenerator;
6 T9 f, F4 j( SUF_STRING_p_tge = &generator;' X; M7 i& T9 O4 f2 ~
5 w+ [' i/ [+ j2 l9 t
UF_MODL_init_string_list(ge);
4 w! b1 l- d) Z6 O' @( b. jUF_MODL_create_string_list(1,12,ge);
3 F7 F0 q; n a6 r
( E+ M9 L( f1 c& W4 |! Ege->string[0]= 1;
2 u0 b0 ^" N) I, xge->dir[0]= 1;//指定线从开始到结束
5 O8 g6 M [3 sge->id[0]= arc_id;//指定边界的id# H6 d( L* a n
doubletol[3];& \7 U$ s% m& X1 q. {
tol[0] =.001;//直线公差9 w6 l4 o* _" [
tol[1] = .5* (PI/180);//圆弧公差* h* h9 {7 {5 k0 r2 i" m7 a3 L& x
tol[2] =.02;//不起作用
' V' c* D4 r) a$ u1 z; `UF_CALL(UF_MODL_create_bplane(ge,tol,&bplane));
8 l6 W3 \: v: F, x9 {10,选择
) r0 _1 @; }7 N5 J1),点选择
+ r4 }8 N U0 O/ htag_t point_tag;1 q2 B; t9 z7 L/ J+ S" ?% j4 q
double point[3];
3 ^3 H* K" L; k( w* X. _ UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ;
v7 E# b! R6 r" o intpoint_res;7 y9 S; g6 k: H5 A& o
9 _4 O( x8 [. X0 f) Z/ v
UF_CALL(UF_UI_point_construct("选择起点",&base_method,&point_tag,5 Q$ j) F& y$ `) a/ `
point,&point_res));
. M0 r9 W/ |, f2 G) o7 O! dif(point_res=UF_UI_OK&&NULL_TAG!=point_tag)
; j2 ?- x8 q6 W6 W5 ]{
) ~9 a) P# n3 g% W& `) o8 x& L; i& } }
+ {$ o/ _8 G3 `2 a. ^2),向量选择 ], D0 @: ]" e6 U# k; ^
int mode = UF_UI_INFERRED ;3 H/ M" R% p: E$ e. i8 o+ o: x
int disp_flag = UF_UI_DISP_TEMP_VECTOR;
$ T8 H& `% l2 B2 ]double vec[3];
. m" G6 {- e# hdouble vec_pnt[3];
5 a" ` o0 ? ^8 T; t5 b7 Uint res_vec = 0;+ c' N5 m/ {& T% {
UF_initialize();
/ p1 p6 T- ]) Q3 e* N ifail= UF_UI_specify_vector( "Choose aVector",&mode,disp_flag,
8 [" T) O: }6 G) W8 ~" ]! H vec,vec_pnt,&res_vec);# k8 t! B0 a5 K0 F
if( ifail != 0 || res_vec!= UF_UI_OK ) * @8 l4 }# E2 q7 q0 U
{
2 y6 P4 u+ ^# S/ o2 y( l UF_UI_ONT_refresh();
! r, {& r% w8 V6 o3 a* l7 @/ e printf("No vector selected \n" );
4 ?- Z) b, l& S! ^# _; S2 g% d2 `( d; k }) j2 }% P, o( c
else* m) [# U( u" z* E- T6 m8 S6 H; a
{
" U' x5 z" O! t% j" o% j7 X8 N printf("Vect base (%f, %f, %f), direction (%f, %f, %f) \n",
- }8 b/ b* D3 V& J vec_pnt[0],vec_pnt[1], vec_pnt[2], vec[0], vec[1], vec[2] );
/ s9 L# ^, a) Z4 c$ v% W3 N}0 O, y# [ g/ ^8 x) ` c- z+ ?3 y
3),平面选择: C# h0 Q7 l( O7 _2 ^- p
tag_t plane_eid=NULL_TAG;& v* Y( g/ n$ [, ~( Q+ t' Z, R
double orientation[9] ={0,0,0,0,0,0,0,0,0};
. u' t- ?4 t! l' U9 O. H1 C double origin[3] = {0,0,0};
% c( z! U- L. U5 N/ K7 j" ]. B! N; P double pts[6] = {0,0,0,0,0,0};8 a" E. S# e. c; ` F+ H
int i, error_code = 0;
+ Y) F$ A$ h- @ int mode, display, response;
2 d2 ^3 ^( d- Q H1 D mode = 1; ( k1 f0 y/ G. u6 c$ d5 @
display = 0;
: p/ x& C; x7 d% I/ p( T) ^UF_initialize();" r; U6 ~; A& e
error_code = UF_UI_specify_plane(
% i7 y, I6 t+ T "Select Plane", &mode, display,
* b; Q! w& z. H3 R &response, orientation, origin,&plane_eid);
5 k% s6 }7 |3 i" S }4 |' s
2 i/ ^, n8 N+ R, G; g if ( !error_code && response != 1&& response != 2)
) n8 m7 h4 P1 t4 Q- @% t* m0 | {
9 I. R, u4 i# y) ? for (i=0; i<3; i++)$ o% D3 m7 b' W5 _( r% v
pts = origin + orientation;, d+ q/ Q/ G9 h% l2 G: n9 j/ L7 h* c
for (i=3; i<6; i++)0 P% p! ?. i" C- l% `
pts = origin[i-3] + orientation;
" L* t& l6 q7 M0 q) t4 |, k FTN(uf5374)(origin,pts,&pts[3],&plane_eid);
$ n7 h- K- i u% ` }
6 ?& c( ?! o2 u/ w3 c0 A11,临时点,线3 {! G$ k" V& c, H! ~/ w
void display_temporary_point_line (double point1[3], double point2[3])
, H! [* J9 |. ^( |# O y4 `2 ^{
( O- ]( @* Z0 y0 n7 u% n" S" Q" q UF_DISP_view_type_twhich_views = UF_DISP_USE_WORK_VIEW;
8 x. E$ ~7 g! D2 A/ Z; w UF_OBJ_disp_props_TColor;
6 C. S2 O) N" u5 V! [ color.layer= 201;- e$ b: ]/ @& d3 u" e
color.color= 186;6 ]* @0 ] L4 f9 Z" X6 v
color.blank_status= UF_OBJ_NOT_BLANKED;
3 _1 ~0 y6 y [7 R- E9 ` color.line_width= UF_OBJ_WIDTH_NORMAL;
8 r7 [" i1 M, |. n# A3 q color.font=0;3 Q0 X* e8 l0 G8 a7 k
color.highlight_status= FALSE;
9 P4 H" D& P! b' j. i+ t UF_DISP_poly_marker_tmarker_type = UF_DISP_POINT;
& }( O8 p: r5 }' w J- n7 b" ~6 K* r* G' D2 B# c
UF_DISP_display_temporary_point ( NULL,which_views, point1, &color, marker_type);
- H- G: F% N0 e) o' Q0 _6 k; wUF_DISP_display_temporary_point ( NULL,which_views, point2, &color, marker_type);) L- J$ T# b2 N5 l: j- |6 s$ q
UF_DISP_display_temporary_line ( NULL,which_views, point1, point2, &color);4 n4 p( F) V+ p( @2 U( O
}$ X' \6 w: g% k, r) Z) G8 O
12,WCS与绝对坐标转换 t+ F0 N: `; c: n' x
voidcycs_wcs(double point[])( k/ D2 G5 `( s7 O
{1 u# C) w& d8 n
tag_t wcs_id,matrix_id;* O( x: o& F J
double matrix[ 9 ];
* G. m& H" F- W" \ //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9 Q7 u) V+ _& T- p! g/ e: F5 B, Y
double wcs_origin [3],vec[3][3],point_origin[3];. c% O( S! r3 W, _! s- p4 p$ y
//1,得到工作坐标系
3 H4 c' g# `& b% q: W1 S, y UF_CSYS_ask_wcs(&wcs_id);
: o5 X, B: b/ l. Y! R$ c! Y. c UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin);
# {- M& A: q& r$ }3 M% q2 I6 N: ^ UF_CSYS_ask_matrix_values(matrix_id,matrix);
4 s1 }9 F8 V, F' I3 ~; ]2 s
: t. e* y; ^8 j2 ~6 j //2,得到工作坐标系轴向量
8 s4 `1 f$ p9 s, u5 x+ _ ?& x2 m UF_MTX3_x_vec (matrix,vec[0]);
0 x3 \: \! I9 O& v% c2 \! } UF_MTX3_y_vec (matrix,vec[1]);9 i# N. u, [6 \0 l7 L
UF_MTX3_z_vec (matrix,vec[2]);. p7 l5 j/ ~2 b/ }$ c. Q' L
( s9 w2 R/ I8 M7 G9 [* ]) p
for(int i=0;i<3;i++)
( y: n# A9 K% J5 _2 v. c' y { 5 _5 G" w. ~- X/ S4 c) `
double tol;! O5 J3 f2 O# m! `. Q
//3,得到点到工作坐标系原点矢量/ A C# \5 S: D( s$ W
UF_VEC3_unitize(vec,0.000001,&tol,vec);
: L: [9 Z* R% h: P0 G//4,得到点到工作坐标系原点矢量
6 R7 Y/ g2 Q( e N T point_origin=point-wcs_origin;
) i8 H; C- Q) s; X. H+ [ }
; K: n1 p' D; b7 q3 l for(int j=0;j<3;j++); E3 y2 [( {2 {' t# }
{
. g1 _0 Z; B: x UF_VEC3_dot(point_origin,vec[j],&point[j]);
$ f& b# @: m3 W$ k } y: Z9 r& Z( s+ v& X
}! d/ u2 i" w2 n& n
13,三点求圆心
% m1 U% V# F4 B7 E, a9 }" N#include<iostream.h>
8 g; @8 W4 C! g0 u#include<math.h> 6 {& ^; ^* }! I! \1 \
8 s( ~! T8 L/ @1 Y0 V! p3 q1 kint main()
( K/ }1 I% l! I8 A8 {{
y5 i- |4 _4 B5 y int x1,y1,x3,y3;1 f% {6 D1 F( J% j7 }
double a,b,c,d,e,f;% g' u, Y) P, E- |; l' |. h! c
doubler,k1,k2,x,y,x2,y2;
/ g% l& N9 _. A cout<<"请输入x1,y1,x2,y2,x3,y3"<<endl;
' v- R; q. c. G: V3 ^( I3 l3 t! ?4 e cin>>x1>>y1>>x2>>y2>>x3>>y3;
8 h8 v, ^$ S1 H" T if((y1==y2)&&(y2==y3))
: c3 ?0 v5 y8 @* v {" I1 ?1 [7 J9 B4 _4 B% P* |
cout<<"三点不构成圆!"<<endl;1 n! u3 V8 w: a# m2 z( C8 r2 K
return 0;
" }/ x! t# _; D' M }
( f- Z* o( E; x if((y1!=y2)&&(y2!=y3))
* X' L R M9 D" t {3 S0 ?! U k9 ]7 i5 [! t' c1 h- X
k1=(x2-x1)/(y2-y1);
9 z# l7 v6 C- E& k9 L( x k2=(x3-x2)/(y3-y2);
4 U, S& _+ l7 N2 P4 ~/ O( n }
0 U J# O: D( v if(k1==k2)6 }+ g4 p e1 W. M9 b5 e: v' ^" Q
{
" n7 `' e* M! e- S1 t. F9 D cout<<"三点不构成圆!"<<endl;5 k6 ^2 F) C4 ^- t! }. @- i
return 0;
+ ?" @9 Q0 z* f }2 k& `. Q K4 N1 \/ f
a=2*(x2-x1);
' D' j2 S: F+ {) x/ ?; Y" t2 ? b=2*(y2-y1);$ d- X6 n! u! _# g, O0 Y% S
c=x2*x2+y2*y2-x1*x1-y1*y1;
# i9 Z5 m- q$ X: V8 q d=2*(x3-x2);
. G0 y/ J( F7 _+ g e=2*(y3-y2);
7 x$ K# [" h; W: _ f=x3*x3+y3*y3-x2*x2-y2*y2;
* }9 f% D! i2 a) G: g; R5 L x=(b*f-e*c)/(b*d-e*a);3 \7 o, F0 `( Z9 l1 t+ \
y=(d*c-a*f)/(b*d-e*a);
; ~: M! k# a- P+ S1 m cout<<"圆心为("<<x<<","<<y<<")"<<endl;) L9 ^2 W; {7 a, j
r=sqrt((x-x1)*(x-x1)+(y-y1)*(y-y1));
) c, E3 L3 d; s9 d cout<<"半径为"<<r<<endl;0 x' s7 \. f" `8 b
return 0;
- ~/ g7 N" H3 \}- Y* X9 q1 N6 o- g* s3 r
14,查找圆心! K" K9 S5 G7 w& {+ S: }
UF_EVAL_p_tevaluator ;* d7 q4 N4 C. L9 f: V% ^- X
UF_EVAL_arc_t arc;
/ v! l$ w. d1 o7 O0 {+ b. m) z2 c UF_EVAL_initialize(obj_tag,&evaluator);& p/ G1 N0 v* D5 {9 l; h m! d
UF_EVAL_ask_arc(evaluator,&arc);
, E, x6 J+ j0 S6 l9 `! Q UF_VEC3_copy(arc.center,point);
7 u0 o* P- s0 w$ X7 c" r15, message_box0 H- E- s5 L L2 D7 Y2 u. W, k
void message_box(int *res_mes)
* {$ I) C4 n% l8 R0 @! @( D{
- V5 u _% S1 e- D, \$ G UF_UI_message_buttons_sbuttons;
( ?( k3 a: i5 L1 `* Q7 F8 y buttons.button1=TRUE; E8 V( C: K* b+ }5 E- N
buttons.button2=FALSE;) e. O. k& A5 C7 A9 s( p; W
buttons.button3=TRUE;' g8 }* x) j* R0 M( v& f6 o' r
8 T5 c- C- q" L- v buttons.label1="OK";. z* P# o3 L! {8 |
buttons.label3="CANEL";
, q# t, \5 u6 a' L. l2 E5 C
( p' ?, N1 K. j0 I buttons.response1=UF_UI_OK;
9 e n0 v! D8 a: Y buttons.response3=UF_UI_CANCEL;: S+ Y$ g; P$ W2 o
7 C* ?/ A9 R: H8 @
char *string_msg;4 [- |6 _% w8 X( L" A
char*material_msg="ALL selcted objects will be removed";0 X/ u* \5 M* D) l& N
string_msg =material_msg;
7 e: x! K9 ]" ]; E
& y* ^; F: b8 Q* x$ l+ ~ UF_CALL(UF_UI_message_dialog("",& Y* D6 r8 N( ^; y* o: j
UF_UI_MESSAGE_WARNING,( n7 w3 r- D8 w9 \ o4 q
&material_msg,
/ c5 A! _7 S+ X/ D, @ 1,; r) Q0 Q ]8 d% n" N! M$ f9 K
TRUE,
6 H$ m8 k& m% v+ k &buttons,8 @* T) O; Y; t( H2 ]* C# c, f3 |
res_mes ));: S/ @' [8 J: |7 e- D, x! m
}& p! d- @4 Y' r. t. K$ r; E
16,选择过滤9 `2 J9 `) M' X+ }8 I; o
static int init_add_face( UF_UI_selection_p_t select, void *client_data)
5 x, C8 ^0 y7 Y v! G- Z. L{! v" W" `+ h) I* D
int nums = 1;
( j% [: `- L9 @4 V+ V& t UF_UI_mask_t masks[] ={4 a6 x4 F% g( X3 G( u( f
UF_solid_type, 0,UF_UI_SEL_FEATURE_ANY_FACE};
* P, d/ i9 Q2 E$ J
+ W, M5 |$ m) y6 V: r( t if(
2 ^% t( ^/ l- v1 {( o5 M (UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,nums,masks)==0)/ ^- J7 Z. I3 |: n) r D8 g9 v
&&(UF_UI_set_sel_procs(select,filter_proc_circle,NULL,client_data)==0)" k% g9 A3 H2 n' {! t% R' |- u6 {' P
): @3 S% u+ C6 y$ {5 B. p
{$ w; J: w& b# W3 i5 q
return(UF_UI_SEL_SUCCESS);7 v' U9 d! P7 G9 [" c% ^
}( s+ ]. R `, X7 U/ e
else
( c$ X; v5 r, G/ v- z0 b { 9 h; r! y/ D/ j b9 n& w
return(UF_UI_SEL_FAILURE);" `6 `7 x3 a3 t2 c! B
}8 y2 p" V) \5 L: a/ D( { A& c2 X8 @' U
}
* G, M$ W" U: I1 \: G9 E4 S5 ?int find_tag(
- e: g/ C$ a" d& b0 v0 ] void * client_data,//用以传输过滤资料
2 x+ K& Y. d3 r) [2 U: b tag_t object//现在鼠标所选物体ID
: n- N% h0 W5 M. p8 u9 E )8 p' l1 r6 g4 U% j U5 C( A! y
{; [& \: W. I4 a- `. v8 F
user_data *obj;4 w7 ~) l9 I) t
obj=(user_data*)client_data;
3 C, K9 p/ m6 T) B% i' K4 h int find_face=true;//接受+ G8 y# I5 m6 V! m7 S
char *string1;
% b- q' \. a; [& u6 ^' | string1=newchar[133];/ h6 L& o/ G4 g6 ~9 z
string1=UF_TAG_ask_handle_of_tag(object);5 o4 p( l' {8 {" c3 z: R! t5 e
for(int i=0;i<过滤的数目;i++)
; v! z( _) D) o' i {
- r9 b- \8 W$ I+ j& Z3 `
" o9 p5 ^5 d% c; I7 b, Y7 S char *string2;) L, x8 P6 T$ Z$ g* f0 R4 t
string2=newchar[133];" ^3 M( v+ `: E# m/ P6 h1 H1 s
string2=UF_TAG_ask_handle_of_tag(物体ID);0 ~8 `2 E4 E4 q! O
if(strcmp(string1,string2)==0)
/ G' s$ ^2 T# ? {) N3 o/ p& U4 B
find_face=FALSE;//不接受
" v" b5 A" G2 D4 q( J* h
0 ?. M3 ~( N: B; c }
# x: d" B4 F" K! h5 r- X7 H delete []string2;: H, i& C# a* a$ i/ g
}& A& Y& J) F) X" Q( z
delete []string1;
4 c3 O7 {0 `2 `8 i! S2 R" V$ y return find_face;
( z7 [2 ^7 `; j+ F8 q. q' n}7 G- ^& J# Z, H2 s) R" x1 L
4 C+ E8 m6 K0 U! I: A. x* d |
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