螺杆的螺纹代码始终不对，求大神帮忙

youjixuexi

#include <stdlib.h>
#include <uf.h>
8 g7 g) T4 _  g! u#include <uf_part.h>
#include <uf_modl.h>
#include <uf_view.h>
, w8 v, A1 T" h+ R#include <uf_layer.h>
$ @* y; I' z1 c9 m; Q: K& S. w7 _#include <uf_obj.h>
" P9 g& ^( {" H  F1 O% w: j//#include <uf_modl_types>

$ i! T% m- _' B( M% Vextern void ufusr( char * param, int * reTCod, int param_len )
) |- D: M+ @/ L{
  H6 N0 [8 t" l( \4 d4 u/ P
       
if (!UF_initialize())
% l5 x7 B5 s% f, N{
        UF_FEATURE_SIGN sign = UF_NULLSIGN;
( ?" R+ d" D/ R8 w5 {) l        double cyl_orig[3] = {0.0,7.5,0.0};
9 \& M# m" {: {7 R! |        char *cyl_height="26";
" n9 e& Z! {& z/ Y" I$ X        char *cyl_diam="18";
0 A, E- R6 t9 @3 @; @4 R        double direction[3]={0,0,-1};
8 V# G/ j" h( @# @; u    tag_t cyl_obj;

        //圆柱1的变量声明区

3 _5 R' A7 o* K5 p! z        double block_orig[3] = {-7.5,0.0,-26.0};
9 S9 S- Q; u$ Y" G' H' ]        char *block_len[3] = {"15","15","26"};
8 F2 {) @/ l4 U2 }& d    tag_t blk_obj;
* x% q$ p: v+ l" @" n; i' X        //块的变量声明区

   double cyl_orig1[3] = {0,7.5,-26.0};
5 M9 t! Z- z" @6 d( c        char *cyl_height1="8";
        char *cyl_diam1="18";
        double direction1[3]={0,0,-1};
        tag_t cyl_obj1;
        //圆柱2的变量声明区
7 n$ X: Y# b4 Q2 m$ p
8 j0 Y! G- L( ]6 Y) f$ a        double cyl_orig2[3] = {0,7.5,-34.0};
        char *cyl_height2="12";
        char *cyl_diam2="22";
        double direction2[3]={0,0,-1};
        tag_t cyl_obj2;
        //圆柱3的变量声明区

! r8 Z' y8 S" ~+ I        double cyl_orig3[3] = {0,7.5,-46.0};
        char *cyl_height3="32";
0 H) N  f/ @% Z1 P5 ~8 X        char *cyl_diam3="18";
        double direction3[3]={0,0,-1};
" B* S" o* ?# H  _- J- m: K4 n$ l        tag_t cyl_obj3;
        //圆柱4的变量声明区
       
9 R7 m2 d5 n7 O( h. I" m' k6 ]        double cyl_orig4[3] = {0,7.5,-78.0};
        char *cyl_height4="7";
        char *cyl_diam4="14";
6 J0 U/ \# U+ _        double direction4[3]={0,0,-1};
        tag_t cyl_obj4;
8 T& `3 w( X8 }. @" S        //圆柱5的变量声明区

& \( `. h6 `2 s$ t7 K        double cyl_orig5[3] = {0,7.5,-85.0};
% [6 M4 [4 \; l! M0 y        char *cyl_height5="95";
6 p4 v# x" q' H$ h' ~* Z2 w7 y3 q        char *cyl_diam5="18";
        double direction5[3]={0,0,-1};
        tag_t cyl_obj5;
        //圆柱6的变量声明区
* ]- M. v0 K  d6 G: S
& e, I8 z7 i# k! `

2 |9 u- O  W' l  V        double cyl_orig6[3] = {0,7.5,-180.0};
* `) e% r( P% A2 D8 E( O* H1 g8 e        char *cyl_height6="18";
) q& }. i. `! g5 @" t5 }, \7 F9 p        char *cyl_diam6="12";
6 T, i) m/ K! h0 a" ]9 F        double direction6[3]={0,0,-1};
        tag_t cyl_obj6;
        //圆柱7的变量声明区
0 M( e; [0 r6 I1 p7 U6 D  ]
        double cyl_orig7[3] = {0,7.5,-198.0};
        char *cyl_height7="20";
        char *cyl_diam7="10";
        double direction7[3]={0,0,-1};
        tag_t cyl_obj7;
        //圆柱8的变量声明区
7 L3 |3 \- o2 E3 G; `2 w
3 M  S8 H9 Q( f" {( o7 T# ?, c        double cyl_orig8[3] = {0,2.5,-210.0};
; t8 k: x+ g* {4 Y& e        char *cyl_height8="20";
        char *cyl_diam8="3";
' z5 _0 u5 K7 L( m4 Z2 l1 L5 Q' c        double direction8[3]={0,1,0};
) y4 j# f9 s+ X8 ^        tag_t cyl_obj8;
% z/ p  O$ |; u/ [. G- r' P6 U# t( t        //孔的变量声明区

    tag_t gasket_cyl_obj,gasket_blk_obj;
7 D7 U) r; j, `: G# S, v0 a        //创建圆柱的

        UF_MODL_create_cyl1(sign, cyl_orig, cyl_height,cyl_diam,direction, &cyl_obj);
' X: J$ r- l: e' r( M" [        UF_MODL_create_block1(sign,block_orig,block_len,&blk_obj);
        UF_MODL_create_cyl1(sign, cyl_orig1, cyl_height1,cyl_diam1,direction1, &cyl_obj1);
        UF_MODL_create_cyl1(sign, cyl_orig2, cyl_height2,cyl_diam2,direction2, &cyl_obj2);
8 T; D3 B  l* P. Y$ a6 D) l, C0 z        UF_MODL_create_cyl1(sign, cyl_orig3, cyl_height3,cyl_diam3,direction3, &cyl_obj3);
/ C  z- O! j0 B& f  b8 ?        UF_MODL_create_cyl1(sign, cyl_orig4, cyl_height4,cyl_diam4,direction4, &cyl_obj4);
0 g' D4 Z" e5 Y        UF_MODL_create_cyl1(sign, cyl_orig5, cyl_height5,cyl_diam5,direction5, &cyl_obj5);
        UF_MODL_create_cyl1(sign, cyl_orig6, cyl_height6,cyl_diam6,direction6, &cyl_obj6);
: V) @+ ]# o4 B1 T        UF_MODL_create_cyl1(sign, cyl_orig7, cyl_height7,cyl_diam7,direction7, &cyl_obj7);
! m2 E4 J1 \1 Y: G        UF_MODL_create_cyl1(sign, cyl_orig8, cyl_height8,cyl_diam8,direction8, &cyl_obj8);
$ Y  f: c$ Y! ^" X. W
) y! q' \8 c4 r7 Y9 L' u! \1 ]        //圆柱和块的建模函数
1 l0 R/ I& K7 ^2 [5 A/ q/ L8 M* J- j! C
       
0 G2 C7 U9 E" F3 g2 H        tag_t cylinder, block,*resulting_bodies = NULL;
+ ]" x, R! O5 s. b8 a6 N# x        int num_results;
        UF_MODL_ask_feat_body(cyl_obj,&cylinder);//目标体
& T' x" a0 j  Y! D$ Z; H9 ~        UF_MODL_ask_feat_body(blk_obj,&block);//工具体
        UF_MODL_intersect_bodies(block,cylinder,&num_results,&resulting_bodies);
. {# y3 s7 z  D! U        //圆柱和块求交
) w4 V" p4 _5 k6 v% }9 B
        tag_t cylinder7, cylinder8;
& b2 b% s' b: u/ u6 e, R/ z* v9 O0 P* M; g        /*int num_results;*/
        UF_MODL_ask_feat_body(cyl_obj7,&cylinder7);
        UF_MODL_ask_feat_body(cyl_obj8,&cylinder8);
        UF_MODL_subtract_bodies(cylinder7,cylinder8,&num_results,&resulting_bodies);
        //圆柱求差，打孔

2 P, c3 l' H4 l5 `# E. k* b- E        tag_t cylinder9, cylinder1;
        UF_MODL_ask_feat_body(cyl_obj,&cylinder9);
3 w  S5 A( V" I% m6 n+ E7 H* o* M        UF_MODL_ask_feat_body(cyl_obj1,&cylinder1);
        UF_MODL_unite_bodies(cylinder1,cylinder9);
; D9 c- y/ o) e  e% K8 T2 }# z9 j        //圆柱求和

# {' O" ?+ _8 @# E    tag_t cylinder2, cylinder3;
        UF_MODL_ask_feat_body(cyl_obj2,&cylinder3);
        UF_MODL_ask_feat_body(cyl_obj1,&cylinder2);
3 y7 H" N9 f) m. k& ^$ L. ]- e        UF_MODL_unite_bodies(cylinder2,cylinder3);
. U8 e7 d& d/ k' L% ]* p
; U7 k, z+ C7 S    tag_t cylinder4, cylinder5;
' b- R' ?. F; x4 q+ q1 Y* b& X6 [        UF_MODL_ask_feat_body(cyl_obj4,&cylinder5);
6 g& ^2 [5 g) o  D: w1 H, r        UF_MODL_ask_feat_body(cyl_obj3,&cylinder4);
        UF_MODL_unite_bodies(cylinder4,cylinder5);

+ q9 Q' t# p  p2 v3 B2 ^; p    }
}
已经做出螺杆，螺纹不会，求教大神

admin

UF_Modl_craete_symb_thread看这个函数，有例子的啊