螺杆的螺纹代码始终不对，求大神帮忙

youjixuexi

#include <stdlib.h>
#include <uf.h>
$ Z( y# Z! f( u9 g( U3 L6 g#include <uf_part.h>
#include <uf_modl.h>
# d& C3 q  l5 n#include <uf_view.h>
#include <uf_layer.h>
) i( g3 z# u8 o#include <uf_obj.h>
//#include <uf_modl_types>
6 a/ w8 u6 ~2 x) w
; ~6 ^) H1 l1 u" |extern void ufusr( char * param, int * reTCod, int param_len )
{

       
- e& v! K+ q; T' l* w if (!UF_initialize())
7 P0 m, j& K- `! [9 n{
! [/ m! x0 J. E  v) k( I( h        UF_FEATURE_SIGN sign = UF_NULLSIGN;
0 U5 L( L4 t7 z9 W        double cyl_orig[3] = {0.0,7.5,0.0};
- c' i. Z* c$ }) V+ ^        char *cyl_height="26";
        char *cyl_diam="18";
        double direction[3]={0,0,-1};
8 q. D% j9 ~3 H5 A" P; W3 Y9 y4 Z9 j$ m    tag_t cyl_obj;

1 R" K+ m$ c, m9 G) F        //圆柱1的变量声明区
8 J, D1 y; p$ w9 l0 ]0 ~# E* y% j
* i8 D+ _, r  v( r; m/ ?        double block_orig[3] = {-7.5,0.0,-26.0};
        char *block_len[3] = {"15","15","26"};
2 s& E; ^  u' t    tag_t blk_obj;
  o* Z$ Y" Z' z5 O+ |) ~        //块的变量声明区

   double cyl_orig1[3] = {0,7.5,-26.0};
        char *cyl_height1="8";
( s/ s" b6 Y0 D% }1 b+ w  \        char *cyl_diam1="18";
5 r9 ^: |8 i3 O; X! }8 @6 n. @        double direction1[3]={0,0,-1};
        tag_t cyl_obj1;
5 s0 e; k: l" O; P* [        //圆柱2的变量声明区
* i2 r& C% E  l# G" w+ c
8 E9 ~: g0 S5 H5 w% s        double cyl_orig2[3] = {0,7.5,-34.0};
3 G+ k5 k4 f: a" {9 R( z0 z- y        char *cyl_height2="12";
0 G( i* A4 a- U6 \( F        char *cyl_diam2="22";
        double direction2[3]={0,0,-1};
        tag_t cyl_obj2;
        //圆柱3的变量声明区

        double cyl_orig3[3] = {0,7.5,-46.0};
        char *cyl_height3="32";
7 U0 G6 p4 i5 |! E0 f9 s% N8 r        char *cyl_diam3="18";
        double direction3[3]={0,0,-1};
        tag_t cyl_obj3;
        //圆柱4的变量声明区
       
) m: R/ e/ Y5 p$ @/ X4 d; v        double cyl_orig4[3] = {0,7.5,-78.0};
        char *cyl_height4="7";
6 z! J% V* p9 {+ T        char *cyl_diam4="14";
        double direction4[3]={0,0,-1};
        tag_t cyl_obj4;
2 Z; q* F. U+ S) k        //圆柱5的变量声明区
6 U! ~' t) z7 C  D
        double cyl_orig5[3] = {0,7.5,-85.0};
4 t5 G2 D* ^4 \( L4 {        char *cyl_height5="95";
        char *cyl_diam5="18";
        double direction5[3]={0,0,-1};
        tag_t cyl_obj5;
        //圆柱6的变量声明区
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! i" r6 O& V7 ]4 W9 ~: s        double cyl_orig6[3] = {0,7.5,-180.0};
        char *cyl_height6="18";
- s2 z/ x8 T, G$ [% k. S        char *cyl_diam6="12";
        double direction6[3]={0,0,-1};
        tag_t cyl_obj6;
        //圆柱7的变量声明区
8 Y0 P% P( k$ [+ t
        double cyl_orig7[3] = {0,7.5,-198.0};
        char *cyl_height7="20";
5 i! O4 A6 y' Q3 C        char *cyl_diam7="10";
8 q+ u0 g" A. a/ C2 v+ K        double direction7[3]={0,0,-1};
: k% m' ~; @& w6 M, r/ f) y        tag_t cyl_obj7;
        //圆柱8的变量声明区
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        double cyl_orig8[3] = {0,2.5,-210.0};
        char *cyl_height8="20";
) z+ G: h( V8 s% k. W  n# R9 T8 Y        char *cyl_diam8="3";
' D  t! Y( T3 n' e- r6 V7 w) d8 \        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;
        //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);
        UF_MODL_create_cyl1(sign, cyl_orig1, cyl_height1,cyl_diam1,direction1, &cyl_obj1);
% E* p7 S3 K# X. ~        UF_MODL_create_cyl1(sign, cyl_orig2, cyl_height2,cyl_diam2,direction2, &cyl_obj2);
        UF_MODL_create_cyl1(sign, cyl_orig3, cyl_height3,cyl_diam3,direction3, &cyl_obj3);
# W9 R2 w8 y, [3 ]4 |! F7 r        UF_MODL_create_cyl1(sign, cyl_orig4, cyl_height4,cyl_diam4,direction4, &cyl_obj4);
( P5 C' z" b" J" v        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);
8 ~& \6 X+ ~/ ]" O        UF_MODL_create_cyl1(sign, cyl_orig7, cyl_height7,cyl_diam7,direction7, &cyl_obj7);
) f5 _8 o+ t0 Y  E; k: V        UF_MODL_create_cyl1(sign, cyl_orig8, cyl_height8,cyl_diam8,direction8, &cyl_obj8);
6 d' S& d1 Z+ D4 ^' C/ h- b" C
        //圆柱和块的建模函数
9 o9 ]; D0 F6 o7 p  {
; i% Y% S# ~, p! g       
( L" P; J/ M* F% ~0 C        tag_t cylinder, block,*resulting_bodies = NULL;
5 G4 F+ K0 W5 C& L: P" e4 T        int num_results;
        UF_MODL_ask_feat_body(cyl_obj,&cylinder);//目标体
& W# C4 o/ _/ c( ^' ]" E        UF_MODL_ask_feat_body(blk_obj,&block);//工具体
        UF_MODL_intersect_bodies(block,cylinder,&num_results,&resulting_bodies);
        //圆柱和块求交

! T4 u4 t- A0 Q$ N        tag_t cylinder7, cylinder8;
  ^1 C- W, W1 r        /*int num_results;*/
        UF_MODL_ask_feat_body(cyl_obj7,&cylinder7);
  w) D1 R9 w2 O  Z- S6 M        UF_MODL_ask_feat_body(cyl_obj8,&cylinder8);
        UF_MODL_subtract_bodies(cylinder7,cylinder8,&num_results,&resulting_bodies);
        //圆柱求差，打孔

; O+ J# D# `, j        tag_t cylinder9, cylinder1;
+ o5 L- R; [+ ~$ M, O        UF_MODL_ask_feat_body(cyl_obj,&cylinder9);
        UF_MODL_ask_feat_body(cyl_obj1,&cylinder1);
        UF_MODL_unite_bodies(cylinder1,cylinder9);
        //圆柱求和
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8 F  U% Y$ [/ a1 N6 Z# w5 H    tag_t cylinder2, cylinder3;
        UF_MODL_ask_feat_body(cyl_obj2,&cylinder3);
        UF_MODL_ask_feat_body(cyl_obj1,&cylinder2);
        UF_MODL_unite_bodies(cylinder2,cylinder3);

  d, _; K8 ]4 u2 I: Z    tag_t cylinder4, cylinder5;
& b) \; j  F0 n( Q        UF_MODL_ask_feat_body(cyl_obj4,&cylinder5);
        UF_MODL_ask_feat_body(cyl_obj3,&cylinder4);
        UF_MODL_unite_bodies(cylinder4,cylinder5);

    }
}
! ^, S% f: G- {3 M" v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