各位祖国的同胞们:+ \/ N; _8 z5 s# A N* S
我正在用扫掠函数,但我做的项目中所用的引导线只有一条,我不知道该怎么设置能够实现扫掠,看了很多遍帮主函数还是很迷糊,谢谢。下面是一个三角形沿一条直线进行扫略,可就是扫掠不出实体来,不知道哪里设置错了,希望大家能够给与帮助。
/ Z; J6 X7 o. t8 O/ c- i tag_t line1,line2,line3,line4;/ n- Y( t3 I: r* M6 T# b1 C
UF_CURVE_line_t line_coords;
7 l0 t5 N2 `( u) N$ Zline_coords.start_point[0]=0;. D- _: i6 \+ w9 t; h
line_coords.start_point[1]=0;
; |. M j- r- Z2 |" F% Q line_coords.start_point[2]=0;$ G% B( q# [& l, ^7 ]1 i
line_coords.end_point[0]=5; + Y2 L7 l3 _1 f, U* ]% }
line_coords.end_point[1]=0;) |8 z$ t) W; Q7 Z
line_coords.end_point[2]=0; ; S8 P, c5 ?$ g2 p: E: r8 x/ v
UF_CURVE_create_line (&line_coords,&line1); //1
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line_coords.end_point[0]=0;
3 M( i. J1 b* o7 k' S& S+ Y line_coords.end_point[1]=5;
" ?* u! Y0 `4 f line_coords.end_point[2]=0;
6 G% ]9 q5 h- L! n8 @UF_CURVE_create_line (&line_coords,&line2); //2
6 D8 J% P# J4 q4 }5 \* K. ^9 L" u8 J line_coords.start_point[0]=5;
6 E6 k0 F' `; S- N$ W* i9 i( Q+ s) A line_coords.start_point[1]=0;
* P4 D2 A2 B$ H1 E( [ line_coords.start_point[2]=0;
+ {& `4 I" T- V/ H line_coords.end_point[0]= 0;
2 X! R6 S$ c0 P: p. e line_coords.end_point[1]= 5;" t1 A) w f- u4 s$ Z
line_coords.end_point[2]= 0;
0 X' D. x3 H7 W i1 t- U2 Q! r ?! @ UF_CURVE_create_line (&line_coords,&line3); //35 a* t! I" @( o. h7 X
9 u* A4 s# e$ x line_coords.start_point[0]=2.5; 7 ]) B' S4 t6 r
line_coords.start_point[1]=2.5;
; P+ G6 d# \* {9 Q6 F line_coords.start_point[2]=0; # j1 p- R1 m3 h% I
line_coords.end_point[0]= 2.5;
_0 c2 h1 z; T line_coords.end_point[1]= 2.5;1 A2 k9 ] Y; [6 V0 L: P
line_coords.end_point[2]= 10;
% d I* d& u! l' wUF_CURVE_create_line (&line_coords,&line4); //4* h7 u7 W9 r/ r; T* @5 n, N
! |% A' v4 t K! H4 x9 S8 F" yUF_STRING_t guide; //扫描程序!
$ n1 {, }# k$ L6 Y% f UF_STRING_t section;
3 y5 k' B+ A2 d" ~ UF_METHOD_t orientation;
( _/ k- u# J) Z% A' Q7 z5 J, t UF_METHOD_t scaling;# j5 M( Y0 ?( {2 S( _9 k/ ^& Q" A
UF_STRING_p_t s_guide = &guide;! f8 a( n# G2 A( ?+ ?; V/ z7 [
UF_STRING_p_t s_section=§ion;; M: M0 \4 A' c
UF_MODL_init_string_list(s_guide);
& i( w3 j/ B7 _+ i* M9 d% vUF_MODL_create_string_list(1,1,s_guide);
1 w. R! h* y# }UF_MODL_init_string_list(s_section);" L% n2 d8 y/ J0 A! l8 b3 P6 n
UF_MODL_create_string_list(1,3,s_section);
9 `3 ]$ }/ E' i$ ~; Bint alignment=2; //
3 Q& ?" I( a8 _& z int body_type=1;3 I! w! `& R# Z1 K u
int inter;% J, r# x, u9 W1 I
UF_FEATURE_SIGN boolean=UF_NULLSIGN ; 3 k! @4 a7 Q: u% @( C1 u
double tol[ 3 ]={0.01,0.01,0.01}; 1 W! ^+ b7 C; _5 Y& k+ j
tag_t body_obj_id;
. s8 ]3 j# l2 m9 k& v1 @$ s s_guide->num=1; //引导线为1个
. M. z. z1 ~. u# Y; p! T2 A: m5 ms_guide->string[0]=1; //每一个只有一个items: V* w* H; U* W* p b( y8 `8 W+ U
s_guide->dir[0]=1; //UF_MODL_CURVE_START_FROM_BEGIN
5 V) C9 b. l/ e0 ~8 Us_guide->id[0]=line4;
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s_section->num=1; //截面线串为1根1 Q0 u6 V* R! }; G
s_section->string[0]=3; //每一个包含3个items
9 S6 f, p. E- e1 B0 s1 V% C s_section->dir[0]=1;
4 A# ~* `! {5 b3 d. h& zs_section->id[0]=line1;
j+ ^- z& i4 u7 H4 n* fs_section->id[1]=line2;
3 L ^. i! l6 D! X: T s_section->id[2]=line3;
. l4 G" Y" ]1 f, a. U1 U orientation.method=4;, `1 K' }" J1 _
scaling.method=1;
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* G a v- f( k- n2 \/ R int i_ret=UF_MODL_create_sweep(s_guide,s_section,NULL,&orientation,&scaling,&alignment,&inter,&body_type,boolean,tol,&body_obj_id);+ V$ k0 q1 y3 Z E9 e z, V
UF_MODL_free_string_list(s_guide);9 _* z) {+ ^: d2 `1 Z0 r J
UF_MODL_free_string_list(s_section);
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