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# ?. Z/ V( Q' ? T1 w, R
7,裁剪片体+ d& E T0 c' o
tag_t *trim_objects;
P1 H5 f5 o, K% g$ w9 C; Itrim_objects =new tag_t[count];
/ n9 W2 M6 s) I: Ztrim_objects =bound_id;" n1 H8 h2 T9 g; e6 V/ X& x
voidtrim_sheet()
5 @) e( E% \& Q$ S+ L1 u: q" y{
. H, u0 V v: v: r1 U1 a
z7 A! X" {, S, h# y UF_MODL_vector_t projection_method ;& [; ?9 m; X) X: B
projection_method.reverse_vector=0;
( F! j# D! p/ c projection_method.vector_type=UF_MODL_VECTOR_DIRECTION;
( n: q0 A( J7 V0 \ UF_MODL_vector_defined_by_union_tdir1;
" I5 {& i# H) I9 L% E) p UF_MODL_vector_direction_t dir2;+ Y9 H7 _9 Q O/ X. O
dir2.xyz [0]=dir[0];
4 x2 l5 P+ x( T! `2 K dir2.xyz [1]=dir[1];
) O: E# l- c+ a8 j8 j2 n. N# R% ^8 [1 t dir2.xyz [2]=dir[2];
4 s4 I5 p$ E3 V; g: g dir1.direction=dir2;
" O1 q& w, v/ u/ Y
5 N/ r' [9 Y d* S projection_method.defined_by=dir1;6 }* m0 v- f$ ?$ T
% I B0 B( m/ e0 b5 L+ E, o: {
double point_coords[3] ;
$ l" q6 L2 |- c6 `) V. N
, k0 d/ [' t5 k! ~7 P) \; D point_coords[0]=center[0];
' k/ y) x* g& x5 l point_coords[1]=center[1];; }; a" ^% o1 G
point_coords[2]=center[2];
j! n" i2 C3 D( e, L1 F0 Y6 s0 i- Z" B4 `! c
int gap_point_count ;5 p5 g; C% p5 T% v8 Q
double *gap_points;
# P/ Q' s" l+ J- } tag_t feature_obj_eid;0 e, C- e- x+ y% T# G$ g
UF_MODL_create_trimmed_sheet(sel_sheet,edge_count,trim_objects,&projection_method,6 y4 `8 q4 H! V# j% G3 f
0,1,point_coords,0.1,&gap_point_count,&gap_points,&feature_obj_eid);
2 M+ f/ X! }0 ]
7 T& O8 i+ U5 B3 f2 ?) k7 r}( W( Z& k2 ~! F, @: ]
8,offset偏移
$ _0 p1 Z! ]! l1 g8 @$ f# E8 b& e
char distance_str[] = {"10.0"};//偏移的距离5 N& H9 g" j" A& M( H
1 b# D& z. Q6 qint num_curves;, n0 u ]/ h5 ~, \2 e" ]: G
tag_t *offset_curves;
. r7 E, W. t5 i# g$ Z( K, `8 i; F: SUF_CURVE_offset_distance_data_t offset_distance;
Y( ~% V% ]& foffset_distance.distance= distance_str;1 S& Y8 o$ y2 G8 ?* L4 I& k4 M4 O! q& W
offset_distance.roUGh_type=1;; ~+ y0 T1 C- ]5 u, |
UF_STRING_t input_string;
- H4 Y2 ?5 @4 o' h1 Dinput_string.id=curve_id;//加入想要偏移的线* t0 Q% {- [+ I% \: |) ?
input_string.num=1; //偏移矢量方向数量
8 _' m9 @ `) o$ d- qinput_string.string=&string_count;//偏移线的数量# G2 D' F0 a6 f7 l. C
intstring_dir=UF_MODL_CURVE_START_FROM_END;& b3 Z8 J# v0 n, F T
input_string.dir=&string_dir;
( ?, n* {( k) ~6 B
( [( \2 g1 p2 w, P" C1 O0 [UF_CURVE_offset_data_toffset_data;2 }8 z7 M5 v w5 s
* Z" z4 R6 J: i9 @+ e9 doffset_data.offset_def.distance_type1= &offset_distance;1 @+ w k4 U6 K* f0 K
offset_data.input_curves= &input_string;0 I1 z: B: F7 ^
offset_data.approximation_tolerance= 0.01;
' |- t6 p" q( @* ~8 \- c/ {. ~ Qoffset_data.string_tolerance=0.001;
) u" M* j9 o5 [6 i! \+ ~offset_data.offset_def.distance_type1= &offset_distance;, k+ k9 E A0 e2 r7 s' E; ^# V
offset_data.offset_type= UF_CURVE_OFFSET_DISTANCE_TANGENT;
# _6 C( C$ ?' |9 | m) hUF_CALL(UF_CURVE_create_offset_curve(&offset_data,
1 ^' {2 i Q, s$ H, u&num_curves,&offset_curves));
% y8 M H+ E$ m" Y8 S, [9,创建平面
5 \: ~8 h& N! LUF_STRING_tgenerator;
0 `. M" K! S; g+ R; _5 {$ u, eUF_STRING_p_tge = &generator;+ {5 D p: f2 O! W( x5 ~8 B
- L+ F# M+ O$ j1 ~0 V! [
UF_MODL_init_string_list(ge);$ v9 ?1 V; n9 W/ i
UF_MODL_create_string_list(1,12,ge);
( `& g" x# ?& p" H
+ ^8 }* B( ~6 P0 Cge->string[0]= 1;
7 d; Y3 ?3 Y, v* Y4 s5 _; Oge->dir[0]= 1;//指定线从开始到结束. |9 U' X! ?7 P" a) Z. Y( u3 q
ge->id[0]= arc_id;//指定边界的id
, D2 D' O6 a3 gdoubletol[3];
$ M) T5 c# v/ k4 c; }( ]) {tol[0] =.001;//直线公差 \) m2 C8 Q0 F0 E
tol[1] = .5* (PI/180);//圆弧公差
9 k, O. ^8 b2 w: d! ~! X2 d* e, q+ _tol[2] =.02;//不起作用: L- j9 d$ F1 X! b4 g
UF_CALL(UF_MODL_create_bplane(ge,tol,&bplane));
$ C% t* }9 W. Q3 y( k5 g" Y10,选择# |, H5 O' G, g7 f/ a$ b Q
1),点选择2 U3 q$ j) N; m/ L5 s
tag_t point_tag;
* k3 H' P- p5 z- z5 gdouble point[3];
" v/ d; X+ A( P; p4 | UF_UI_POINT_base_method_t base_method=UF_UI_POINT_INFERRED ; 9 z8 Y; f: G, r! k% D4 K8 E; U
intpoint_res;. ?: S- J }/ Z8 ^ }; n N3 p% G0 x
' B( N* ?; b7 K1 n- ]- e5 V+ u4 A! l
UF_CALL(UF_UI_point_construct("选择起点",&base_method,&point_tag,
: a. E% c1 \1 g9 b* opoint,&point_res));! p* N: R+ l' A8 t
if(point_res=UF_UI_OK&&NULL_TAG!=point_tag)1 r% B. P0 {+ W, O
{
7 ]. I6 z' B- @5 e& |4 c: m; C }0 o4 [1 D0 }% P2 q) j9 v8 T1 F
2),向量选择/ g0 g) T& t4 a
int mode = UF_UI_INFERRED ;2 E: n% R& _/ Q% ^6 E7 v
int disp_flag = UF_UI_DISP_TEMP_VECTOR;$ Q# c4 Z1 [( k5 j7 d( w. C$ ?1 q
double vec[3];) n2 A) T" L9 o
double vec_pnt[3];
, M5 R% a u: U, e9 pint res_vec = 0;
; y3 o7 ?/ D% U8 g UF_initialize(); 4 V7 N5 p0 \, J H. x
ifail= UF_UI_specify_vector( "Choose aVector",&mode,disp_flag, I( Q6 t% ^) T; g; L
vec,vec_pnt,&res_vec);
" N8 U+ \" j) o3 v u* P Z+ E if( ifail != 0 || res_vec!= UF_UI_OK ) * @6 t7 I, F3 I# T, Y/ W" I
{
( q1 O/ f6 U% i; S1 ~) s5 V UF_UI_ONT_refresh();
7 _3 Q4 ?0 v2 I' f printf("No vector selected \n" );
( K4 D+ i3 y" |/ P2 Y; ^$ O0 u }
. i k" c4 L! @4 |0 ^ else( t- Z% e m5 K7 W3 e% N$ i+ ?
{
0 G- C) v) ? i$ @' C# s; J" Y$ h) A printf("Vect base (%f, %f, %f), direction (%f, %f, %f) \n",6 h+ | ^( ~8 _ o: `1 I a
vec_pnt[0],vec_pnt[1], vec_pnt[2], vec[0], vec[1], vec[2] );
2 O! N( r4 z! B7 m1 d0 \}9 z9 D {3 E3 H; P
3),平面选择
( h9 |" x: E0 _0 Q& C& ctag_t plane_eid=NULL_TAG;5 N# I1 x6 y) ]
double orientation[9] ={0,0,0,0,0,0,0,0,0};. ~1 o0 X( R' m0 H/ t; p
double origin[3] = {0,0,0};
- f' e/ X- c0 f# m* L! H; l' l8 u double pts[6] = {0,0,0,0,0,0};
6 M9 \# f r; p' U) q int i, error_code = 0;0 Y5 |# f& b( O: P
int mode, display, response;) [0 V' }1 e* A1 u l3 }8 Y
mode = 1; ) l, C4 J6 u8 {, X
display = 0; / F; y1 F1 E( S
UF_initialize();+ O1 ]# K& s1 [
error_code = UF_UI_specify_plane(
2 x0 v; O K6 Z* D% i4 V- d "Select Plane", &mode, display,
6 z2 M y8 c7 A4 }, {; ] &response, orientation, origin,&plane_eid);
j$ P0 b& D1 A& a9 u
4 \; q: D6 \, F7 I: _; r if ( !error_code && response != 1&& response != 2)1 q0 k, O) l4 M
{
r E% R0 w5 D1 x- F/ B for (i=0; i<3; i++)
. b. u5 M, B- X+ ]% N/ p& K+ ^ pts = origin + orientation;6 m" r+ M) T h1 f
for (i=3; i<6; i++): _; G0 e$ h2 m3 a/ J
pts = origin[i-3] + orientation;
" Y$ W: q2 ?- P) O/ b1 S FTN(uf5374)(origin,pts,&pts[3],&plane_eid);
; n" K5 L4 \. ?4 ^5 G% p }
! V) q- `3 _: }0 C11,临时点,线) l( b- q E2 x, A% @5 e
void display_temporary_point_line (double point1[3], double point2[3])
) m2 U" O1 K" L/ `{
) Y. q! \* k! n1 @6 M. U( q/ H" s UF_DISP_view_type_twhich_views = UF_DISP_USE_WORK_VIEW;
: x1 S1 l- B l, I( V UF_OBJ_disp_props_TColor;
, L) K% [# i1 X5 |, F, |* n2 X color.layer= 201;2 F' O [8 L0 {* t$ l
color.color= 186;
, k! ^/ s' J3 a! }) l% J color.blank_status= UF_OBJ_NOT_BLANKED;3 i, W4 F4 F+ a
color.line_width= UF_OBJ_WIDTH_NORMAL;
" N0 b: R6 ^) j8 M color.font=0;3 V0 `, O) i2 V9 C% d8 R
color.highlight_status= FALSE;
+ g& t1 w4 p! X: K- A# h( c- u( p: d UF_DISP_poly_marker_tmarker_type = UF_DISP_POINT;; @0 \7 ~1 H7 H4 |8 C) U
' f3 x# ]: ~! HUF_DISP_display_temporary_point ( NULL,which_views, point1, &color, marker_type);3 J6 S+ ~4 G W* O$ u
UF_DISP_display_temporary_point ( NULL,which_views, point2, &color, marker_type);
. l9 |& w# k5 `3 }! A) \UF_DISP_display_temporary_line ( NULL,which_views, point1, point2, &color);
0 K3 k' q* F' D0 U& _}
6 Z6 C/ `! \* e12,WCS与绝对坐标转换1 Q) a- ]+ t, m7 @, ]7 K
voidcycs_wcs(double point[])" g: s: x3 D3 g# g
{7 J2 }1 L5 @ G4 Z* v, H$ B( {
tag_t wcs_id,matrix_id;
; @9 m$ w: L4 O+ d( Q7 P double matrix[ 9 ];9 L2 x( x2 H, f
//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& s: O+ |, ^ n& Z9 X; n# n, C
double wcs_origin [3],vec[3][3],point_origin[3];
) P! v' }+ A7 [$ @/ q" F) L //1,得到工作坐标系
! Q% P! {* J9 G. z UF_CSYS_ask_wcs(&wcs_id);
$ w3 t* T5 }0 W; A! [ UF_CSYS_ask_csys_info(wcs_id,&matrix_id,wcs_origin);
/ l+ ~1 y0 X5 |3 x$ G4 j; Z' { UF_CSYS_ask_matrix_values(matrix_id,matrix);
8 z( N1 t& ?/ t- y @/ n# Q
0 D4 ]" ?, y4 u" D/ L$ X //2,得到工作坐标系轴向量4 Z% f- Q: E$ F$ @
UF_MTX3_x_vec (matrix,vec[0]);8 Q0 `' h6 I9 h5 D q' G9 O
UF_MTX3_y_vec (matrix,vec[1]);% R1 k& B, { I: h. W v; G" G
UF_MTX3_z_vec (matrix,vec[2]);, ~& T! d' `4 C( u; K* |
( R6 x6 C; Y" P, F4 Q for(int i=0;i<3;i++)8 Y8 Z% [) k. `
{
0 U! Q: P! u" g5 u: X3 M3 u double tol;
+ C$ P7 R( ]. J0 `//3,得到点到工作坐标系原点矢量- C# Z" F3 n0 c2 Q9 Z8 }# G6 K
UF_VEC3_unitize(vec,0.000001,&tol,vec);
1 u' ~- L2 ^$ v7 a/ }6 K. U) I//4,得到点到工作坐标系原点矢量; m# P L/ A9 I9 }+ l
point_origin=point-wcs_origin;
# m6 {" t2 @ p, l9 g7 _( i. ^1 r }
. b6 v( C( |4 f for(int j=0;j<3;j++)7 D' C2 U5 z( \% h( J5 \+ r& k5 i7 m
{
/ a$ Q: m( |' I3 r* ^ UF_VEC3_dot(point_origin,vec[j],&point[j]);
, a8 b0 E% q- ~! U }
. h( o! K7 k1 M) o7 i" O/ {}1 p9 d+ m" o" o& D) \% c
13,三点求圆心' m' H" f1 A9 w: c/ l- E+ U) x: Q
#include<iostream.h> - {( z. ]- U/ }" v- u/ J- u
#include<math.h>
' o+ x4 N. ]; Q4 w) z
; C* n8 }% ^0 h* D3 o @int main()
0 a5 ^4 K# Z: ^7 ~1 J, z{% e6 g& R; I* T, T% _8 J" d
int x1,y1,x3,y3;5 D" x! c' u! \, d
double a,b,c,d,e,f;+ R' y: Z! l& u8 l$ ~2 T0 P; X' t
doubler,k1,k2,x,y,x2,y2;; n% J) R$ B/ A; B3 E
cout<<"请输入x1,y1,x2,y2,x3,y3"<<endl;( |' T% a+ G% v' k5 o& y0 ~
cin>>x1>>y1>>x2>>y2>>x3>>y3;& r& ^4 L+ Z7 L1 X
if((y1==y2)&&(y2==y3))( q) v- N- l/ |% p) i
{4 L$ k2 {4 K1 f, q9 _
cout<<"三点不构成圆!"<<endl;' I. z* }$ ~; [5 n9 y
return 0;
/ b5 M1 Q2 h0 ` }' Q# j1 x( }1 h) D/ c" J
if((y1!=y2)&&(y2!=y3))4 |$ i' J5 q6 t4 S
{
5 r8 d8 l3 k! k, h- ~( M. a) S k1=(x2-x1)/(y2-y1);
: s* X* V5 x! G {3 s7 ? k2=(x3-x2)/(y3-y2);1 F. k# q: `4 z" q
}+ U' L5 _1 K$ w j3 B4 B- Q
if(k1==k2)4 j, M& }0 V: o% @7 l+ f+ b+ n
{1 |: D q, `( w$ n( L8 h+ j
cout<<"三点不构成圆!"<<endl;6 q0 a- s8 y. v
return 0;* X' |5 O: X0 h: u- A* W; d: @
}
/ V" p j( ]* m. a a=2*(x2-x1);
}' \6 N% r; t' d+ E4 Y4 A8 O& r b=2*(y2-y1);$ Q) q4 j& e9 b& c8 D
c=x2*x2+y2*y2-x1*x1-y1*y1;
2 T: ]( k; {# E; A d=2*(x3-x2);
# L; G8 }* C' l' W0 f3 [" {6 Y e=2*(y3-y2);$ Q' r( U+ j* Q* o2 Q* l. @8 \
f=x3*x3+y3*y3-x2*x2-y2*y2;
( |# n# j1 _+ Q4 _7 U7 t2 a x=(b*f-e*c)/(b*d-e*a);5 d, \' Q1 o8 J! V. L
y=(d*c-a*f)/(b*d-e*a);3 z% [; c z9 Q7 |9 g9 I
cout<<"圆心为("<<x<<","<<y<<")"<<endl;0 F9 r# g! r1 ?
r=sqrt((x-x1)*(x-x1)+(y-y1)*(y-y1));! m U% U( \4 k7 h, [" {' n
cout<<"半径为"<<r<<endl;
- q9 a5 T6 B; g5 ^8 ~ return 0;% z! B6 R* O: k; T
}6 d/ A9 Y; s! C
14,查找圆心+ B+ G- E2 y6 y; q, A9 u
UF_EVAL_p_tevaluator ;6 W5 D1 a8 r8 }
UF_EVAL_arc_t arc;
+ Z; P: F6 Y$ |, F) U UF_EVAL_initialize(obj_tag,&evaluator);
. X' v l8 H+ w. p, } UF_EVAL_ask_arc(evaluator,&arc);
9 B" L; D8 P9 P UF_VEC3_copy(arc.center,point); ! p- k% F$ W5 M* h7 g
15, message_box+ p* b1 O; ^ M3 a; u5 P
void message_box(int *res_mes)* U. E( V: h1 J6 `
{
' r) l1 K* W, a/ u1 `3 n$ k& @ UF_UI_message_buttons_sbuttons;
1 g2 q/ m1 s$ o- M; L& i x buttons.button1=TRUE;; Y& l$ p1 i/ } S. ^' P
buttons.button2=FALSE;
, o3 L, \0 g6 a7 h+ k; Z1 ?9 ^! _ buttons.button3=TRUE;
; x1 m) m. f0 }$ V2 m6 L( ?& g4 v
buttons.label1="OK";1 T7 m3 I! w* W
buttons.label3="CANEL";* v9 }- U7 a! x
$ C1 w" [' d0 j& v- z E* W buttons.response1=UF_UI_OK;3 ]9 n$ C! \1 z4 M9 G- |
buttons.response3=UF_UI_CANCEL;
* M' s! r9 \3 r! t8 n+ t( z! ]1 k: d8 Y3 E
char *string_msg;
# V$ S8 t- R' b* g' X' T! Q* k char*material_msg="ALL selcted objects will be removed";
9 ]5 Y8 @8 y/ S0 h string_msg =material_msg;, p7 O* P2 r+ {4 F5 c
" f* X9 N, b8 z1 O- Y' D
UF_CALL(UF_UI_message_dialog("",
, f j, Y' P+ Z$ z9 M5 k UF_UI_MESSAGE_WARNING,
9 h/ ^" |' t9 y: Y7 ?4 z5 @1 h &material_msg,
+ n) G; C2 A; {( @: m# Y3 o 1,
- _& v5 B2 K9 m3 g TRUE,
' i) O8 X# g& {7 s &buttons," H' X- I5 ~. Q- j9 l0 f
res_mes ));
$ k r: } Q6 G2 f; s6 B}% [) Q* t3 A) U; D+ H6 s
16,选择过滤
, _! ~2 S0 D) G/ n, }static int init_add_face( UF_UI_selection_p_t select, void *client_data)" @$ U/ @, W' E5 G) N( ~, l6 D5 b
{# @' r, s7 f* I! `: ?5 d+ ]% f# i5 X
int nums = 1;
0 N ~3 x: X$ v# T5 \0 _# [4 c UF_UI_mask_t masks[] ={
. n5 z" J/ z6 J( Z) Y UF_solid_type, 0,UF_UI_SEL_FEATURE_ANY_FACE};
0 J7 J+ G- e% F1 X8 ]) C2 n) F& W6 ?! j& l6 n1 I
if(+ d+ u+ p: T# |3 h
(UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,nums,masks)==0)
" S5 ^! K/ g, H/ H &&(UF_UI_set_sel_procs(select,filter_proc_circle,NULL,client_data)==0)
3 m3 e/ u. H( @, W1 Q- a* z1 H )3 F% C3 @# i$ d1 a1 B* I4 S
{# l$ T: M( F; \( _
return(UF_UI_SEL_SUCCESS);
: E( F) J, ~% ~' s }( u! D& Q- w! O
else6 T6 r/ k0 M) L3 A2 |8 H- ^8 |
{ ( {0 p4 z, U6 G5 U0 a; P
return(UF_UI_SEL_FAILURE);2 z" b( a2 R! I7 t# `7 a, l. k
}
$ v- ~- |4 ?3 A/ U0 y5 M5 `}; p4 [& K) V& G, l7 l! y
int find_tag(
- _2 b/ m, t* c5 ]9 x void * client_data,//用以传输过滤资料; f2 }; z7 u+ B
tag_t object//现在鼠标所选物体ID' N# r, Z7 Y1 c+ q
)
" T, D+ W$ h& \6 M( M{( S1 i2 b1 O- F/ ]" B; d
user_data *obj;
! h. Z: V4 c# P. Y5 Q obj=(user_data*)client_data;8 F2 [9 H* N6 G% `7 B! t7 p
int find_face=true;//接受
, G! q: N' b4 ~9 F" k- t& p* Y( l char *string1;' n( c# f0 U% q) M
string1=newchar[133];
, {1 ]) B% Q+ x/ O* P5 F string1=UF_TAG_ask_handle_of_tag(object);6 U/ ]! J/ ]+ U- Z
for(int i=0;i<过滤的数目;i++). j$ M- ^ c& o" v9 `$ ]
{$ d; i, D& I; B# E6 f" r: g+ u
( G+ C& y+ p( L& ]# I) u) H" y
char *string2;
( G; h9 a W& [ string2=newchar[133];* [- \& @! F1 e
string2=UF_TAG_ask_handle_of_tag(物体ID);- t1 `: G# v' E2 H# V, F. O
if(strcmp(string1,string2)==0)# x' m5 f6 x3 `! C- L" O: w
{
# b5 e5 f, A4 z2 B- d find_face=FALSE;//不接受
2 l1 K! h4 h) A# H. z9 u7 F9 h" @3 b" G1 W6 ~
}
: a1 S3 c. Y7 v3 c3 Y( t- h delete []string2;/ G( m0 Q; e( \! w
}
* ^$ b" c+ @: P$ e9 Y$ O$ y4 |% y delete []string1;" r S1 l' X* ^* |
return find_face;
; e* _, u& A# e* p}" u' g# T9 P; A8 {) c X8 j
' }# B: k& B. b) |* _$ P% S4 \
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