各位祖国的同胞们:
& f- `& G. V+ z# i8 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。" L+ s. g! S* w# Q9 R1 A$ l
tag_t line1,line2,line3,line4;
2 f9 y7 y1 x4 LUF_CURVE_line_t line_coords;4 z( v U$ c$ _% n$ Q
line_coords.start_point[0]=0;% N% Q& a: R7 ]( w3 i' E0 X
line_coords.start_point[1]=0;
7 j+ m3 ^ d9 C line_coords.start_point[2]=0;$ o" k0 W; f5 B$ F; M
line_coords.end_point[0]=5; 1 I f' e/ W/ U% q! ~) p9 g
line_coords.end_point[1]=0;: P/ q! J7 d. D% a7 `# a
line_coords.end_point[2]=0; * \1 P/ [2 X* t! C% j
UF_CURVE_create_line (&line_coords,&line1); //1
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% N# D$ D+ M+ L1 _( y( N2 } line_coords.end_point[0]=0;
& j3 ^2 Q D; Z6 V) {# w' T line_coords.end_point[1]=5;& a z+ @5 C0 @# p8 ~. D X
line_coords.end_point[2]=0;" E2 Z ]( z! E! T9 a I6 a
UF_CURVE_create_line (&line_coords,&line2); //26 P3 o" |, r( \
line_coords.start_point[0]=5;
' P' r& g1 `- y6 q8 u line_coords.start_point[1]=0;# v) A9 P2 l. U ~! i: O
line_coords.start_point[2]=0; ; k1 v0 n& w2 Q, M$ N5 [
line_coords.end_point[0]= 0;
+ A/ b1 C3 h- P. V3 S* d& | line_coords.end_point[1]= 5;
& q: d9 e4 U- X% v' k line_coords.end_point[2]= 0;
- U) _9 p3 m# q6 c UF_CURVE_create_line (&line_coords,&line3); //3. E" [6 C+ x" W* A N' k D; U/ _
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line_coords.start_point[0]=2.5;
0 P/ X0 U% D7 O B' e: \5 F* z2 m line_coords.start_point[1]=2.5;2 Y7 F: m( O( v, x4 j
line_coords.start_point[2]=0; : _; o1 {' M2 g& _5 \' t' x. T
line_coords.end_point[0]= 2.5; + _$ W% R8 E& Z$ _) k/ r! p
line_coords.end_point[1]= 2.5;
4 S+ g- n$ B" ~: r& i line_coords.end_point[2]= 10;
! V t3 b3 ]2 l3 rUF_CURVE_create_line (&line_coords,&line4); //4) Q8 Y4 ^4 F9 t7 w+ _, ?4 x0 Y8 v9 S& w
6 O8 r1 F, c) y, J- eUF_STRING_t guide; //扫描程序!7 m" a- R3 E6 z* I9 c
UF_STRING_t section;
; Q I/ ?5 V% H g& \' X+ @# i3 j UF_METHOD_t orientation; 9 L. V1 T& V5 \# t8 c: `0 H
UF_METHOD_t scaling;
6 {1 Y+ ~1 o7 D& eUF_STRING_p_t s_guide = &guide;+ o, H" L- ^6 T5 s9 E% r( f
UF_STRING_p_t s_section=§ion;! ?$ K3 [( e" ?5 f* u
UF_MODL_init_string_list(s_guide);0 o$ \4 d2 Z+ |( B; C" ~
UF_MODL_create_string_list(1,1,s_guide);
( g8 w3 q& A8 _1 f r+ _UF_MODL_init_string_list(s_section);
1 b5 o( i& M7 O0 G; G8 m2 jUF_MODL_create_string_list(1,3,s_section);
0 z7 U0 |0 |5 c- X& k8 u( Qint alignment=2; //
/ p( [& p3 Y4 T7 | int body_type=1;& o, T6 E2 r9 {9 p/ O) `
int inter;
, \: x2 O4 X1 r% ]" g/ l. ]" k UF_FEATURE_SIGN boolean=UF_NULLSIGN ; + M9 o7 @6 C# U5 \, E9 V
double tol[ 3 ]={0.01,0.01,0.01}; 7 O- q! l, t# B3 O* ^' R1 c6 L& l) G
tag_t body_obj_id;% V# v- p9 v$ l4 L. H
s_guide->num=1; //引导线为1个
5 @/ H! S1 K( M$ h( K3 y- a( ?% n3 [s_guide->string[0]=1; //每一个只有一个items$ a r: a5 m3 y8 B+ f( C! ]- m0 m
s_guide->dir[0]=1; //UF_MODL_CURVE_START_FROM_BEGIN
; @4 F1 D! X6 c# _s_guide->id[0]=line4; , i; N& H/ m! a4 L. O. D( r$ N j
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s_section->num=1; //截面线串为1根
) n9 s1 t. Y1 [5 C9 I# js_section->string[0]=3; //每一个包含3个items
6 R! d# i+ d( a! X8 \3 y: @0 j s_section->dir[0]=1;
* a8 S/ }3 k0 x9 N9 e7 Us_section->id[0]=line1;
& T- g+ j7 h' o) Hs_section->id[1]=line2;3 T, `0 R, z, m5 U3 L; g9 O$ r
s_section->id[2]=line3;, U7 k, f6 f6 L- d- p" I c; s
orientation.method=4;' ~; L# V9 Y7 i# p
scaling.method=1;
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. ~! [3 |" P" f5 v, E9 k& W. b4 o) c int i_ret=UF_MODL_create_sweep(s_guide,s_section,NULL,&orientation,&scaling,&alignment,&inter,&body_type,boolean,tol,&body_obj_id);
( t4 _* h' ^. \$ |$ H UF_MODL_free_string_list(s_guide);8 H I8 U1 T0 P! S, T
UF_MODL_free_string_list(s_section); & ^4 |1 k9 |0 P e# t
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