螺杆的螺纹代码始终不对，求大神帮忙

youjixuexi

#include <stdlib.h>
#include <uf.h>
( ?2 I5 I" z, F" ]+ \% S$ k/ P) {#include <uf_part.h>
#include <uf_modl.h>
#include <uf_view.h>
- Z( X3 |6 D/ ^* k' x#include <uf_layer.h>
( f2 D* \2 r9 s2 X4 B#include <uf_obj.h>
# h3 S2 d3 E: C$ f; l, Z//#include <uf_modl_types>
3 X/ R/ F* n/ I. `6 k
, Q( n, w. D: F0 a4 Rextern void ufusr( char * param, int * reTCod, int param_len )
; n! V5 s' k' ?{

; j  A2 C! Z, n9 P       
$ E& I5 }% p8 G* I9 F. l if (!UF_initialize())
{
/ [/ e+ m0 T) s        UF_FEATURE_SIGN sign = UF_NULLSIGN;
& b5 s+ R# Q  w0 e        double cyl_orig[3] = {0.0,7.5,0.0};
        char *cyl_height="26";
        char *cyl_diam="18";
        double direction[3]={0,0,-1};
    tag_t cyl_obj;

        //圆柱1的变量声明区

        double block_orig[3] = {-7.5,0.0,-26.0};
        char *block_len[3] = {"15","15","26"};
7 \$ l% ~1 f1 o1 G+ \$ I4 V( G    tag_t blk_obj;
" A, p3 y6 `1 A$ N; c3 U$ E        //块的变量声明区

1 q3 `3 x" g3 t+ }1 X   double cyl_orig1[3] = {0,7.5,-26.0};
& Y& Q( ]/ o2 `+ q8 |' b# u        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
- J* H5 e' j: p/ L" W3 b
        double cyl_orig2[3] = {0,7.5,-34.0};
/ @7 x% E# a. s) v  P6 U        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

        double cyl_orig3[3] = {0,7.5,-46.0};
        char *cyl_height3="32";
  J  e7 t  T4 c: D4 f: M        char *cyl_diam3="18";
        double direction3[3]={0,0,-1};
+ S" w/ P' \0 z  ]2 g        tag_t cyl_obj3;
        //圆柱4的变量声明区
       
        double cyl_orig4[3] = {0,7.5,-78.0};
2 p3 {- |5 N* `6 \$ K' P. U1 Y0 N  n        char *cyl_height4="7";
! o6 ]3 @" ]6 C/ K        char *cyl_diam4="14";
        double direction4[3]={0,0,-1};
% P2 Y9 i% s, u        tag_t cyl_obj4;
        //圆柱5的变量声明区

2 d4 |( \. b; [8 @5 B        double cyl_orig5[3] = {0,7.5,-85.0};
        char *cyl_height5="95";
        char *cyl_diam5="18";
$ \5 X8 A5 e) b0 N        double direction5[3]={0,0,-1};
        tag_t cyl_obj5;
9 h5 j0 t+ w4 U/ A7 ^        //圆柱6的变量声明区

9 b: O+ |+ }+ w

% o( m3 J; Q7 ]- E0 B: V        double cyl_orig6[3] = {0,7.5,-180.0};
        char *cyl_height6="18";
* Q1 F7 k4 g4 Q        char *cyl_diam6="12";
        double direction6[3]={0,0,-1};
+ I6 b; }5 C9 l        tag_t cyl_obj6;
) O" v7 h3 b# |9 \, T% l        //圆柱7的变量声明区
0 {: a, P; D0 [. _/ {  y' n0 _
2 E( Y. F- ], I3 c0 D1 Y' d& v        double cyl_orig7[3] = {0,7.5,-198.0};
        char *cyl_height7="20";
" a. ^9 A" g/ i; l. p" W        char *cyl_diam7="10";
, K& Y8 {5 n! Q) h7 p8 I; }- _( i        double direction7[3]={0,0,-1};
        tag_t cyl_obj7;
        //圆柱8的变量声明区
, z' Q3 s2 d. k2 w9 A% f* c
3 `' L  {  K  ~  j3 c8 @+ v        double cyl_orig8[3] = {0,2.5,-210.0};
) w; e2 @0 v' E! [+ g8 v" u9 l        char *cyl_height8="20";
        char *cyl_diam8="3";
        double direction8[3]={0,1,0};
( Q4 M$ v$ l0 ^4 i' r        tag_t cyl_obj8;
        //孔的变量声明区
# v2 r/ {/ }3 K
    tag_t gasket_cyl_obj,gasket_blk_obj;
        //创建圆柱的
3 n  f$ S3 G; o) I* s4 t8 H" E
        UF_MODL_create_cyl1(sign, cyl_orig, cyl_height,cyl_diam,direction, &cyl_obj);
7 S: ?5 k" h) t/ h/ R% d. l& |        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);
        UF_MODL_create_cyl1(sign, cyl_orig3, cyl_height3,cyl_diam3,direction3, &cyl_obj3);
" U. M; l0 a) T) B9 \        UF_MODL_create_cyl1(sign, cyl_orig4, cyl_height4,cyl_diam4,direction4, &cyl_obj4);
" s9 K3 I2 T8 T& n' v( U        UF_MODL_create_cyl1(sign, cyl_orig5, cyl_height5,cyl_diam5,direction5, &cyl_obj5);
6 n# ^; q- B1 `: _        UF_MODL_create_cyl1(sign, cyl_orig6, cyl_height6,cyl_diam6,direction6, &cyl_obj6);
1 q/ T. r0 \- t  L8 `; ^        UF_MODL_create_cyl1(sign, cyl_orig7, cyl_height7,cyl_diam7,direction7, &cyl_obj7);
. [  Z4 j2 m+ A+ A( e0 X        UF_MODL_create_cyl1(sign, cyl_orig8, cyl_height8,cyl_diam8,direction8, &cyl_obj8);

3 r/ F6 T6 n7 h0 V. J0 y* C! f  ]        //圆柱和块的建模函数
# g, ]: j( ~4 x6 b
       
        tag_t cylinder, block,*resulting_bodies = NULL;
        int num_results;
        UF_MODL_ask_feat_body(cyl_obj,&cylinder);//目标体
2 R( _, ]: H9 u/ z: p        UF_MODL_ask_feat_body(blk_obj,&block);//工具体
        UF_MODL_intersect_bodies(block,cylinder,&num_results,&resulting_bodies);
- c: Z' R+ o# Y        //圆柱和块求交
+ A% E$ @( ~( w$ K; i# _
) \5 N) _/ i0 ?0 C0 a        tag_t cylinder7, cylinder8;
: F# T5 p+ A* _% h! m" d        /*int num_results;*/
4 R/ F' ~, L0 K& o9 n        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

        tag_t cylinder9, cylinder1;
! B6 \$ a* s( d+ Q$ Z0 i        UF_MODL_ask_feat_body(cyl_obj,&cylinder9);
8 l  r0 i8 k, c! U' d6 }1 K) [7 B- e        UF_MODL_ask_feat_body(cyl_obj1,&cylinder1);
3 J6 E$ e& S( |: I4 {        UF_MODL_unite_bodies(cylinder1,cylinder9);
        //圆柱求和

    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);

) k1 N5 f7 v( t- b    tag_t cylinder4, cylinder5;
        UF_MODL_ask_feat_body(cyl_obj4,&cylinder5);
2 b$ ]$ N1 Q- I0 A        UF_MODL_ask_feat_body(cyl_obj3,&cylinder4);
        UF_MODL_unite_bodies(cylinder4,cylinder5);
' W" q0 N% z' p
    }
2 `  H9 l. g* M1 i}
( l: h1 X7 e# j4 r- w) U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