螺杆的螺纹代码始终不对，求大神帮忙

youjixuexi

#include <stdlib.h>
3 a) C+ r* J& D& X7 {8 x  k3 Q#include <uf.h>
3 N' Z; e& B3 j0 R+ ^! \/ V#include <uf_part.h>
% d) ^3 W6 t+ y5 ~9 @$ L7 r1 ?#include <uf_modl.h>
( r; a- L* O1 u#include <uf_view.h>
  g5 Y/ y7 X: j' @( o' H#include <uf_layer.h>
6 Q7 O: _' v0 J0 U# _#include <uf_obj.h>
. X2 z. M8 z/ K6 r2 `//#include <uf_modl_types>

extern void ufusr( char * param, int * reTCod, int param_len )
{
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# F4 B( s8 |6 f* Q       
- N7 R' I0 n2 E: K: w! d if (!UF_initialize())
$ V8 V+ V2 f9 Y. Q1 r5 s# `$ u{
        UF_FEATURE_SIGN sign = UF_NULLSIGN;
        double cyl_orig[3] = {0.0,7.5,0.0};
        char *cyl_height="26";
        char *cyl_diam="18";
5 R9 n+ r+ z" e6 f        double direction[3]={0,0,-1};
2 H9 I, Q' n2 U- V7 k- f. ]    tag_t cyl_obj;

        //圆柱1的变量声明区

! `# ^+ S6 t: F$ v3 G. e" j        double block_orig[3] = {-7.5,0.0,-26.0};
+ \% h. ?8 C7 q* A& h2 d        char *block_len[3] = {"15","15","26"};
    tag_t blk_obj;
        //块的变量声明区

   double cyl_orig1[3] = {0,7.5,-26.0};
        char *cyl_height1="8";
        char *cyl_diam1="18";
        double direction1[3]={0,0,-1};
! I) K4 n7 f8 ]. k        tag_t cyl_obj1;
2 P0 k; d5 [. k8 h2 e        //圆柱2的变量声明区

, f* Y* R; r5 w7 b9 E$ f$ F        double cyl_orig2[3] = {0,7.5,-34.0};
        char *cyl_height2="12";
! Q2 o2 z# i6 y( S4 q& O        char *cyl_diam2="22";
        double direction2[3]={0,0,-1};
8 u) F. Q" ?* @        tag_t cyl_obj2;
        //圆柱3的变量声明区
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# {( u7 p- h; A9 c; L        double cyl_orig3[3] = {0,7.5,-46.0};
4 `+ M  t. T: n  c, F        char *cyl_height3="32";
4 w# c: [% C# `* ^        char *cyl_diam3="18";
        double direction3[3]={0,0,-1};
        tag_t cyl_obj3;
        //圆柱4的变量声明区
$ z. {5 d' L: |1 K       
        double cyl_orig4[3] = {0,7.5,-78.0};
        char *cyl_height4="7";
. x! Y1 }, R# m. S- O0 F        char *cyl_diam4="14";
" h" |1 ^, K: {# E! B! F2 U( u        double direction4[3]={0,0,-1};
        tag_t cyl_obj4;
; ~' J: x" @; |$ s        //圆柱5的变量声明区

) Q8 c  B# k* R9 O        double cyl_orig5[3] = {0,7.5,-85.0};
+ V, q; R1 j* J5 J6 q        char *cyl_height5="95";
/ v$ \2 \; w, M3 o# @: a; L) u3 |        char *cyl_diam5="18";
        double direction5[3]={0,0,-1};
6 Y' N% ~8 z: H+ K" a5 X1 v        tag_t cyl_obj5;
% J0 r8 |, f1 }) X4 u- ?/ U7 B' i        //圆柱6的变量声明区

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" s6 G( t- D0 @( o. v9 u. G% ~        double cyl_orig6[3] = {0,7.5,-180.0};
- S' d2 J! `! H6 s( ]: c5 N        char *cyl_height6="18";
        char *cyl_diam6="12";
        double direction6[3]={0,0,-1};
        tag_t cyl_obj6;
        //圆柱7的变量声明区

6 Y/ q( g  L( g; ^$ Z8 q6 p        double cyl_orig7[3] = {0,7.5,-198.0};
        char *cyl_height7="20";
        char *cyl_diam7="10";
; n6 C" n4 D- z! t        double direction7[3]={0,0,-1};
        tag_t cyl_obj7;
        //圆柱8的变量声明区

5 |4 t$ z$ Y3 J9 U* V        double cyl_orig8[3] = {0,2.5,-210.0};
) p; v- N4 _, T        char *cyl_height8="20";
        char *cyl_diam8="3";
( ?2 n  u  n& X  J6 a* j. P        double direction8[3]={0,1,0};
# O* ~" m) Q8 R! b. Q/ I* P        tag_t cyl_obj8;
        //孔的变量声明区
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    tag_t gasket_cyl_obj,gasket_blk_obj;
- r: e  p, ?" k        //创建圆柱的

        UF_MODL_create_cyl1(sign, cyl_orig, cyl_height,cyl_diam,direction, &cyl_obj);
: e) D5 H1 u7 k' w        UF_MODL_create_block1(sign,block_orig,block_len,&blk_obj);
8 W4 Z4 d+ X! G9 _- ]" _; g  D* Y        UF_MODL_create_cyl1(sign, cyl_orig1, cyl_height1,cyl_diam1,direction1, &cyl_obj1);
5 I0 Z" _: K* u& y- W! g7 s% K        UF_MODL_create_cyl1(sign, cyl_orig2, cyl_height2,cyl_diam2,direction2, &cyl_obj2);
; y9 v, M; J- [: f/ d        UF_MODL_create_cyl1(sign, cyl_orig3, cyl_height3,cyl_diam3,direction3, &cyl_obj3);
# b% v& ^9 W: }3 U1 U9 v( z& B        UF_MODL_create_cyl1(sign, cyl_orig4, cyl_height4,cyl_diam4,direction4, &cyl_obj4);
        UF_MODL_create_cyl1(sign, cyl_orig5, cyl_height5,cyl_diam5,direction5, &cyl_obj5);
1 k) W1 O8 P0 e1 w0 l& i( W        UF_MODL_create_cyl1(sign, cyl_orig6, cyl_height6,cyl_diam6,direction6, &cyl_obj6);
/ a2 X. u, Z7 c$ q: M( ?' z3 Y        UF_MODL_create_cyl1(sign, cyl_orig7, cyl_height7,cyl_diam7,direction7, &cyl_obj7);
$ {& z1 d& O) s. F% O( A        UF_MODL_create_cyl1(sign, cyl_orig8, cyl_height8,cyl_diam8,direction8, &cyl_obj8);
/ H! d" M! x+ e
& X) ?+ c7 D; @" m        //圆柱和块的建模函数

3 [0 t4 u  G' ^6 a" T6 S! T9 Z       
        tag_t cylinder, block,*resulting_bodies = NULL;
( x# `( L! S: f. V, ]        int num_results;
        UF_MODL_ask_feat_body(cyl_obj,&cylinder);//目标体
$ U6 k3 d% F' {& g/ T5 o        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

( A0 V8 a, v/ Z        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);
9 ^4 M9 d" w$ ]+ B5 i' T        //圆柱求差，打孔
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' E9 B2 z( _  d, Y        tag_t cylinder9, cylinder1;
2 `0 M" m7 \5 j        UF_MODL_ask_feat_body(cyl_obj,&cylinder9);
' ], k2 V  t) U2 \4 o        UF_MODL_ask_feat_body(cyl_obj1,&cylinder1);
        UF_MODL_unite_bodies(cylinder1,cylinder9);
- j0 N6 p* d9 `( z3 g7 I0 K        //圆柱求和

    tag_t cylinder2, cylinder3;
- h  ?; w( r% U9 V, W        UF_MODL_ask_feat_body(cyl_obj2,&cylinder3);
        UF_MODL_ask_feat_body(cyl_obj1,&cylinder2);
        UF_MODL_unite_bodies(cylinder2,cylinder3);

& x) V8 _6 s) a    tag_t cylinder4, cylinder5;
- X  f8 L6 I! i! u$ N& S8 V5 I  M        UF_MODL_ask_feat_body(cyl_obj4,&cylinder5);
        UF_MODL_ask_feat_body(cyl_obj3,&cylinder4);
5 H3 V* d1 k2 Z        UF_MODL_unite_bodies(cylinder4,cylinder5);
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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