螺杆的螺纹代码始终不对，求大神帮忙

youjixuexi

#include <stdlib.h>
#include <uf.h>
/ @$ t4 T( o4 n6 f$ [& \#include <uf_part.h>
+ O4 U) ?8 z% M& r. j. f+ S' I#include <uf_modl.h>
, ]  m4 {5 S3 ^, f" ~0 x8 A* J#include <uf_view.h>
* D8 E4 c! x) Y& }  o#include <uf_layer.h>
8 f! N- q5 ]2 P) z" i0 o! R; N#include <uf_obj.h>
//#include <uf_modl_types>

" W& D9 I& j5 o% ?- Q  ~extern void ufusr( char * param, int * reTCod, int param_len )
+ W0 o+ D$ f1 B' f$ l, c{
6 w+ T% Q. q: W, |: P% R; F
       
4 F( c4 M4 L3 E  t1 w6 ? if (!UF_initialize())
{
        UF_FEATURE_SIGN sign = UF_NULLSIGN;
) O% Y/ [& w5 s        double cyl_orig[3] = {0.0,7.5,0.0};
' K, J- ]$ p) F' g        char *cyl_height="26";
        char *cyl_diam="18";
( j! W  J2 S$ U% ?        double direction[3]={0,0,-1};
    tag_t cyl_obj;

        //圆柱1的变量声明区
6 s- Z0 g' P* Y5 b% |$ I
        double block_orig[3] = {-7.5,0.0,-26.0};
        char *block_len[3] = {"15","15","26"};
- B0 W' x% B. P+ p( T* h! D, r, G    tag_t blk_obj;
        //块的变量声明区
. R! t. L' t9 K8 d/ N
   double cyl_orig1[3] = {0,7.5,-26.0};
% H: n5 D1 r' `  @' B$ j& v        char *cyl_height1="8";
, I8 P/ E! ]. k4 B! b6 K        char *cyl_diam1="18";
        double direction1[3]={0,0,-1};
$ ~, k8 k* o% T. S# X' j% b        tag_t cyl_obj1;
        //圆柱2的变量声明区
' N- d5 a% F; @6 @! F, Z
5 u" N: b' a1 z& o        double cyl_orig2[3] = {0,7.5,-34.0};
% ?& s0 }$ J  x( C: ?; h        char *cyl_height2="12";
        char *cyl_diam2="22";
9 K; h* h4 _! _        double direction2[3]={0,0,-1};
$ G  j) Q! P1 l  O6 j2 d+ {        tag_t cyl_obj2;
4 M1 @  H3 P2 I) E        //圆柱3的变量声明区

        double cyl_orig3[3] = {0,7.5,-46.0};
        char *cyl_height3="32";
0 [0 O6 t$ l  l" C! ]3 I6 T1 j        char *cyl_diam3="18";
4 N8 l3 P+ g1 D! K9 c' q. n        double direction3[3]={0,0,-1};
        tag_t cyl_obj3;
        //圆柱4的变量声明区
' l8 \, u% g5 U" s  v0 i       
# j3 T+ Q  h& R: u        double cyl_orig4[3] = {0,7.5,-78.0};
0 @8 c- v% K% U" e        char *cyl_height4="7";
        char *cyl_diam4="14";
        double direction4[3]={0,0,-1};
* F1 P) }& V3 r, }9 W* N, P        tag_t cyl_obj4;
        //圆柱5的变量声明区
# c2 ^: }. f1 n7 ?; u- z. f/ O* Q
% l# f" O' F! t        double cyl_orig5[3] = {0,7.5,-85.0};
1 b, N! S# O' M# q% w        char *cyl_height5="95";
% g# B4 q: @. @        char *cyl_diam5="18";
5 g% O! n$ S7 X: u8 h$ j        double direction5[3]={0,0,-1};
        tag_t cyl_obj5;
% B  Q- Q: c) J- _/ A2 b  F& Q- a2 y        //圆柱6的变量声明区



        double cyl_orig6[3] = {0,7.5,-180.0};
        char *cyl_height6="18";
- t" L, h4 h/ ^. L" J        char *cyl_diam6="12";
, p! B! ~* t- H8 d% f  |% O        double direction6[3]={0,0,-1};
. t5 b, N3 a1 ^% |. ^  ^        tag_t cyl_obj6;
        //圆柱7的变量声明区

* u. T& ~3 c# Z        double cyl_orig7[3] = {0,7.5,-198.0};
4 k9 S# {  b* R9 d+ D        char *cyl_height7="20";
0 n2 C/ l; z+ S7 k- L        char *cyl_diam7="10";
- q4 [) X  d% \& L7 o3 \: l        double direction7[3]={0,0,-1};
  z- d$ \3 D, Y& W) \        tag_t cyl_obj7;
        //圆柱8的变量声明区

        double cyl_orig8[3] = {0,2.5,-210.0};
        char *cyl_height8="20";
6 v0 V1 _9 d9 y% j3 `        char *cyl_diam8="3";
: Z; ?4 x: }% Z+ I: r; E        double direction8[3]={0,1,0};
        tag_t cyl_obj8;
        //孔的变量声明区

    tag_t gasket_cyl_obj,gasket_blk_obj;
: a5 Q, S9 Y& O: W3 B5 K' w4 |        //创建圆柱的

        UF_MODL_create_cyl1(sign, cyl_orig, cyl_height,cyl_diam,direction, &cyl_obj);
        UF_MODL_create_block1(sign,block_orig,block_len,&blk_obj);
- Y) |# v2 c2 n0 \- w5 j9 T        UF_MODL_create_cyl1(sign, cyl_orig1, cyl_height1,cyl_diam1,direction1, &cyl_obj1);
/ z: t+ S+ j- a8 g3 T$ o        UF_MODL_create_cyl1(sign, cyl_orig2, cyl_height2,cyl_diam2,direction2, &cyl_obj2);
- |! A/ u$ N: w2 @  N* }        UF_MODL_create_cyl1(sign, cyl_orig3, cyl_height3,cyl_diam3,direction3, &cyl_obj3);
        UF_MODL_create_cyl1(sign, cyl_orig4, cyl_height4,cyl_diam4,direction4, &cyl_obj4);
% U5 f- ], F% q1 V3 w0 V        UF_MODL_create_cyl1(sign, cyl_orig5, cyl_height5,cyl_diam5,direction5, &cyl_obj5);
5 C' r1 w  N4 v' D9 C        UF_MODL_create_cyl1(sign, cyl_orig6, cyl_height6,cyl_diam6,direction6, &cyl_obj6);
        UF_MODL_create_cyl1(sign, cyl_orig7, cyl_height7,cyl_diam7,direction7, &cyl_obj7);
& B6 ?$ B5 |1 o0 w) [; |. ?  h$ q        UF_MODL_create_cyl1(sign, cyl_orig8, cyl_height8,cyl_diam8,direction8, &cyl_obj8);

! Q+ e# n) \0 o: k7 F# q0 h% H        //圆柱和块的建模函数

       
        tag_t cylinder, block,*resulting_bodies = NULL;
        int num_results;
        UF_MODL_ask_feat_body(cyl_obj,&cylinder);//目标体
) M& @: R2 D2 D: A  A2 d9 T$ m        UF_MODL_ask_feat_body(blk_obj,&block);//工具体
! G# H9 k' S( E; q        UF_MODL_intersect_bodies(block,cylinder,&num_results,&resulting_bodies);
8 o  @. ]0 O" q$ u: O& t        //圆柱和块求交

# i2 N: \$ Z; x. P' ^7 ]        tag_t cylinder7, cylinder8;
6 {+ J4 k( L: G7 _2 U- \% i" n* B        /*int num_results;*/
0 B# `( h0 l8 {  F; h        UF_MODL_ask_feat_body(cyl_obj7,&cylinder7);
' K, @9 r( v5 t; _9 f8 O        UF_MODL_ask_feat_body(cyl_obj8,&cylinder8);
4 `: _6 @% Q1 r$ t+ |        UF_MODL_subtract_bodies(cylinder7,cylinder8,&num_results,&resulting_bodies);
        //圆柱求差，打孔
( ^' B1 \+ |7 y6 `1 I
        tag_t cylinder9, cylinder1;
        UF_MODL_ask_feat_body(cyl_obj,&cylinder9);
        UF_MODL_ask_feat_body(cyl_obj1,&cylinder1);
, o) x8 d5 D8 D* x+ C3 \        UF_MODL_unite_bodies(cylinder1,cylinder9);
        //圆柱求和
5 W' w- c' M& v' }. V/ A
    tag_t cylinder2, cylinder3;
        UF_MODL_ask_feat_body(cyl_obj2,&cylinder3);
! T: s. q% b( L- O' c3 K% z, T        UF_MODL_ask_feat_body(cyl_obj1,&cylinder2);
        UF_MODL_unite_bodies(cylinder2,cylinder3);
4 B6 i% o6 p2 T; o/ S
: [; z# z; q( ^5 b* I0 U    tag_t cylinder4, cylinder5;
        UF_MODL_ask_feat_body(cyl_obj4,&cylinder5);
6 [( v8 n6 o$ Z4 B$ T$ \        UF_MODL_ask_feat_body(cyl_obj3,&cylinder4);
  o2 j7 \( G- `/ V$ \5 H        UF_MODL_unite_bodies(cylinder4,cylinder5);

" T) P& p6 K1 U% D    }
}
2 h+ t6 J: R/ t% `: V% X$ @. m/ K0 S已经做出螺杆，螺纹不会，求教大神
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admin

UF_Modl_craete_symb_thread看这个函数，有例子的啊