各位祖国的同胞们:1 K( `/ e$ `8 l
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。 ^, w( }0 R' g9 R8 k `
tag_t line1,line2,line3,line4;1 S1 S# C* Z& s- b
UF_CURVE_line_t line_coords;
5 g6 p1 e N# Z$ L; Uline_coords.start_point[0]=0;
* d. b# u4 K) \" U, n4 a line_coords.start_point[1]=0;$ g" P8 T7 X& s& d. _% o, I4 ~
line_coords.start_point[2]=0;
7 F; i% C* v$ f" Y( k' @ line_coords.end_point[0]=5;
8 `) M2 v; r6 n1 B3 Y line_coords.end_point[1]=0;: P5 D7 U( o$ X! U: p) G& }9 n
line_coords.end_point[2]=0; : j/ l- u" _, A( o& j: C" F
UF_CURVE_create_line (&line_coords,&line1); //1
5 k4 y7 U$ Z$ H$ G) i C ; r, G) s! C7 |- C0 X% G
line_coords.end_point[0]=0;
) y+ i I4 Q* I1 r. z' E1 x line_coords.end_point[1]=5;
; f" k+ v* Q7 r. P/ n$ a line_coords.end_point[2]=0;
) @# U& |* @1 {! Y2 L7 I. xUF_CURVE_create_line (&line_coords,&line2); //2
' Z% ?" B8 P n! w& H line_coords.start_point[0]=5;
& r5 B0 g/ o6 |" n' h8 @ I/ a line_coords.start_point[1]=0;+ u5 s7 g& {, {2 q, ?5 b2 h* e
line_coords.start_point[2]=0;
1 B9 z7 X% [+ ]1 Y3 O line_coords.end_point[0]= 0;
/ F [ [% M3 m( K! \: M4 o line_coords.end_point[1]= 5;, ?1 Q. X2 m% Q
line_coords.end_point[2]= 0;. z) ]% \5 d; C q' Y. O- V" C# L
UF_CURVE_create_line (&line_coords,&line3); //3
* b" c0 _5 R$ l8 o) \8 m7 P, D- P+ K) ^4 u! ^. z: s
line_coords.start_point[0]=2.5; ; P7 d% A2 z- L3 Q: ^( V
line_coords.start_point[1]=2.5;" z `0 ~% z& g+ y4 u" x& r9 ?
line_coords.start_point[2]=0; & y8 m( C% w# r1 Y4 G
line_coords.end_point[0]= 2.5; : C& i/ @( F; [
line_coords.end_point[1]= 2.5;
! t' L. I( \% t% X line_coords.end_point[2]= 10;; C% n+ B% M: _* k, D
UF_CURVE_create_line (&line_coords,&line4); //4
2 _9 d3 k: F& c8 U
8 \1 w( y7 m& T4 a& RUF_STRING_t guide; //扫描程序!
# \% k4 \0 \. J& W UF_STRING_t section;
# |& n3 C0 b& ^ UF_METHOD_t orientation;
Y( [: f! [# M2 F' A0 Z L4 D, V7 \6 w UF_METHOD_t scaling;
5 |' y- p7 s. wUF_STRING_p_t s_guide = &guide;
" ]- W5 j2 h; H' z) a$ cUF_STRING_p_t s_section=§ion;! A- ]; h& c: S, A
UF_MODL_init_string_list(s_guide);
: J- K5 G: z$ [, cUF_MODL_create_string_list(1,1,s_guide);
" l7 @7 ^6 L$ b* R1 M8 NUF_MODL_init_string_list(s_section);% _0 q9 f2 T8 a; @9 |. f
UF_MODL_create_string_list(1,3,s_section);- G. e7 h- y& j- T# w
int alignment=2; //
+ ~, @( D# P$ x u int body_type=1;* O. B: U- ?; A% \$ E8 [5 Z
int inter;
+ i& X. Z3 y: w4 r( q UF_FEATURE_SIGN boolean=UF_NULLSIGN ;
+ t$ L/ d* A, G6 x8 Hdouble tol[ 3 ]={0.01,0.01,0.01}; " t0 C8 L% }, M( k. _
tag_t body_obj_id;& y; {( e/ o5 ^; V' |
s_guide->num=1; //引导线为1个8 @# k) x- n. M/ S6 e" @" `
s_guide->string[0]=1; //每一个只有一个items2 S" I# T- E' U& [- T. n! n! ]
s_guide->dir[0]=1; //UF_MODL_CURVE_START_FROM_BEGIN' y, Z9 e+ R0 C9 Q
s_guide->id[0]=line4; 4 H& ^% [5 G$ U9 b, L
; j& o) P. I' V" w# @7 @/ ~
s_section->num=1; //截面线串为1根) u/ i/ H. |. X, n5 V7 D
s_section->string[0]=3; //每一个包含3个items1 D% I4 X- {2 B% ^; z: V, f
s_section->dir[0]=1;
/ i9 a" P2 r( n0 b& rs_section->id[0]=line1;
1 s7 L) X: a9 J7 M2 {s_section->id[1]=line2;
2 C+ ~) U# A! }! D% C( m+ C s_section->id[2]=line3;* F9 |/ T& Y; J& E
orientation.method=4;
/ \0 b4 p8 D: l! r scaling.method=1;3 |4 ^! A U% x# v
9 M2 x+ N" p3 i* {8 C2 v
int i_ret=UF_MODL_create_sweep(s_guide,s_section,NULL,&orientation,&scaling,&alignment,&inter,&body_type,boolean,tol,&body_obj_id);/ ^- o2 s0 U$ Q) l
UF_MODL_free_string_list(s_guide);
3 c; c- r6 X' l, X- S" CUF_MODL_free_string_list(s_section);
! v+ C5 G2 x$ \: ~ |