螺杆的螺纹代码始终不对，求大神帮忙

youjixuexi

#include <stdlib.h>
7 s" l  i9 U" W/ R0 a# m2 ?: n- j#include <uf.h>
: [' P3 g# ~8 g& z  |! o# P- U#include <uf_part.h>
#include <uf_modl.h>
9 Z! q; h6 O' A0 z% V#include <uf_view.h>
: D6 M# B2 ~" [% X#include <uf_layer.h>
#include <uf_obj.h>
//#include <uf_modl_types>

extern void ufusr( char * param, int * reTCod, int param_len )
{
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' O& f( p& a3 ?7 I, M       
if (!UF_initialize())
{
        UF_FEATURE_SIGN sign = UF_NULLSIGN;
0 ^" a! p# r5 E# _* u        double cyl_orig[3] = {0.0,7.5,0.0};
        char *cyl_height="26";
3 D9 h8 t4 h0 G! Q: H        char *cyl_diam="18";
( B; g0 H$ M) c        double direction[3]={0,0,-1};
3 i+ y! Y# m2 o+ c' v7 u    tag_t cyl_obj;

4 r# n7 @9 U# J. [& ]        //圆柱1的变量声明区
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5 `& t4 C9 t8 l5 r# m        double block_orig[3] = {-7.5,0.0,-26.0};
        char *block_len[3] = {"15","15","26"};
    tag_t blk_obj;
        //块的变量声明区

7 s, N; I' B. \4 F   double cyl_orig1[3] = {0,7.5,-26.0};
        char *cyl_height1="8";
        char *cyl_diam1="18";
        double direction1[3]={0,0,-1};
" M' x/ u6 a8 A! p" ]        tag_t cyl_obj1;
- z3 X4 r- O* V& V; I9 t0 n        //圆柱2的变量声明区
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        double cyl_orig2[3] = {0,7.5,-34.0};
        char *cyl_height2="12";
. F: i3 J& w, l2 t( q        char *cyl_diam2="22";
# |7 z1 I6 a; a, W7 w$ d- y        double direction2[3]={0,0,-1};
! _0 |0 N: _; l# T7 v# B        tag_t cyl_obj2;
        //圆柱3的变量声明区

& f$ `3 N( ~' G) U0 e- Q3 O: f: |        double cyl_orig3[3] = {0,7.5,-46.0};
        char *cyl_height3="32";
        char *cyl_diam3="18";
        double direction3[3]={0,0,-1};
        tag_t cyl_obj3;
        //圆柱4的变量声明区
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  y$ S, [' Y5 B  R- s        double cyl_orig4[3] = {0,7.5,-78.0};
' V8 {7 G1 [  D: a( ^; Q7 Q+ @        char *cyl_height4="7";
6 H: |7 H0 a1 ?' O        char *cyl_diam4="14";
) D* ^5 n. a+ L        double direction4[3]={0,0,-1};
        tag_t cyl_obj4;
  @3 R; r5 X5 L3 i3 W        //圆柱5的变量声明区
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        double cyl_orig5[3] = {0,7.5,-85.0};
1 m9 @4 r* H5 Q8 z& O        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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        double cyl_orig6[3] = {0,7.5,-180.0};
        char *cyl_height6="18";
5 v: e/ d: @8 I8 Q        char *cyl_diam6="12";
        double direction6[3]={0,0,-1};
) r, D, p7 x1 g        tag_t cyl_obj6;
3 a2 d; g- B& R. q( |4 ]7 ]' L$ m        //圆柱7的变量声明区
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        double cyl_orig7[3] = {0,7.5,-198.0};
& Y. V( C( i9 {        char *cyl_height7="20";
        char *cyl_diam7="10";
        double direction7[3]={0,0,-1};
        tag_t cyl_obj7;
. b# P, N1 V; A" i        //圆柱8的变量声明区
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1 r8 M5 C2 |2 i# Q+ P3 @        double cyl_orig8[3] = {0,2.5,-210.0};
        char *cyl_height8="20";
        char *cyl_diam8="3";
+ k& k4 T1 I1 Q        double direction8[3]={0,1,0};
; E) ^: f, x1 I4 v" L, m( K        tag_t cyl_obj8;
) \" v, B& M4 p, G4 b" |        //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);
+ x1 i" w! k" w; q  K        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);
3 Q/ F: A  T! U  J4 Z% {% p7 _        UF_MODL_create_cyl1(sign, cyl_orig4, cyl_height4,cyl_diam4,direction4, &cyl_obj4);
$ ?& w* M, q2 x) ]        UF_MODL_create_cyl1(sign, cyl_orig5, cyl_height5,cyl_diam5,direction5, &cyl_obj5);
& G! P, _  I1 H3 D3 J        UF_MODL_create_cyl1(sign, cyl_orig6, cyl_height6,cyl_diam6,direction6, &cyl_obj6);
* \) Q, }! M; r* Z9 w9 B3 m        UF_MODL_create_cyl1(sign, cyl_orig7, cyl_height7,cyl_diam7,direction7, &cyl_obj7);
        UF_MODL_create_cyl1(sign, cyl_orig8, cyl_height8,cyl_diam8,direction8, &cyl_obj8);

        //圆柱和块的建模函数
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        tag_t cylinder, block,*resulting_bodies = NULL;
        int num_results;
( ?- r  E+ r4 F4 u; d/ {" r        UF_MODL_ask_feat_body(cyl_obj,&cylinder);//目标体
0 G0 ?6 d1 p( X6 L- h$ ^        UF_MODL_ask_feat_body(blk_obj,&block);//工具体
7 k9 j$ l. \3 a/ g$ n        UF_MODL_intersect_bodies(block,cylinder,&num_results,&resulting_bodies);
. z, p3 o3 t1 m2 x7 Y! E& g        //圆柱和块求交

# t) K4 Y- F9 a0 q8 M- I1 }2 {        tag_t cylinder7, cylinder8;
        /*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
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        tag_t cylinder9, cylinder1;
, o$ ^) P2 b, r( h' Z; ^5 l7 ~6 c" Y        UF_MODL_ask_feat_body(cyl_obj,&cylinder9);
* D/ @, y; \$ }% }) w+ `        UF_MODL_ask_feat_body(cyl_obj1,&cylinder1);
0 t0 e1 H9 u2 m. R- ]: ~; u        UF_MODL_unite_bodies(cylinder1,cylinder9);
0 s! I  N. x1 [4 C# x        //圆柱求和
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/ \& P, T, v9 d4 `0 n& k. n& G    tag_t cylinder2, cylinder3;
        UF_MODL_ask_feat_body(cyl_obj2,&cylinder3);
3 y6 k3 d) r6 O5 F- p1 G        UF_MODL_ask_feat_body(cyl_obj1,&cylinder2);
        UF_MODL_unite_bodies(cylinder2,cylinder3);
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/ H$ r0 `* v) c$ s  D/ N) b    tag_t cylinder4, cylinder5;
6 D/ Q/ C( N# V" B9 k/ Q1 j        UF_MODL_ask_feat_body(cyl_obj4,&cylinder5);
        UF_MODL_ask_feat_body(cyl_obj3,&cylinder4);
+ ?; U# t9 e5 ?0 P, u) p8 W& p        UF_MODL_unite_bodies(cylinder4,cylinder5);
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    }
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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