螺杆的螺纹代码始终不对，求大神帮忙

youjixuexi

#include <stdlib.h>
" E# q6 @" b6 A8 I. f( g#include <uf.h>
, d. D4 I( c* U# @9 Y. U- R& J# N#include <uf_part.h>
! u. m% Q/ i$ B# O/ t% v) I#include <uf_modl.h>
#include <uf_view.h>
5 o6 H: N5 M9 h4 Y8 `" q#include <uf_layer.h>
/ ]; p' E4 D# o#include <uf_obj.h>
) i2 m* Z* |' p2 \  X//#include <uf_modl_types>

  I9 L9 W( v' f1 h3 }3 {1 S2 F4 uextern void ufusr( char * param, int * reTCod, int param_len )
# K; N& m: ?: t1 g{

1 q- c% A4 P4 C/ E       
! g7 I: I/ H8 Q$ {" j  Q if (!UF_initialize())
{
( i* y5 l. N, p; @4 m! g/ C4 u* p        UF_FEATURE_SIGN sign = UF_NULLSIGN;
        double cyl_orig[3] = {0.0,7.5,0.0};
        char *cyl_height="26";
        char *cyl_diam="18";
& e7 ~8 X5 \6 x+ N4 E, q        double direction[3]={0,0,-1};
    tag_t cyl_obj;

$ L: X# C8 ~9 \% b        //圆柱1的变量声明区

1 B& q% z) [4 k# \  _0 ]3 R+ h* s$ j        double block_orig[3] = {-7.5,0.0,-26.0};
- f6 Y4 J* r' C. T& {3 @  z: N1 i9 C        char *block_len[3] = {"15","15","26"};
    tag_t blk_obj;
1 y) F+ d" o5 s5 P        //块的变量声明区
  s9 O0 w% h5 W9 Z
   double cyl_orig1[3] = {0,7.5,-26.0};
7 m6 @) {: x8 q& Y& b        char *cyl_height1="8";
        char *cyl_diam1="18";
        double direction1[3]={0,0,-1};
$ L* d( h9 k: V- V) `        tag_t cyl_obj1;
* u" J# ~% ~4 P7 }" `% Q        //圆柱2的变量声明区
4 F( u# a* n7 I! r4 U
        double cyl_orig2[3] = {0,7.5,-34.0};
        char *cyl_height2="12";
3 A1 _+ _- z$ A- l. n" u        char *cyl_diam2="22";
/ `! I% j( P1 L; p( u        double direction2[3]={0,0,-1};
/ v; f' n: o4 j- N1 b) L- _        tag_t cyl_obj2;
. Z: n( ~( y+ h& B( A        //圆柱3的变量声明区

' C( u& c3 `. h4 }' D/ I- E: j8 l        double cyl_orig3[3] = {0,7.5,-46.0};
6 }0 j, B8 n( G# {        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
       
        double cyl_orig4[3] = {0,7.5,-78.0};
        char *cyl_height4="7";
        char *cyl_diam4="14";
        double direction4[3]={0,0,-1};
        tag_t cyl_obj4;
        //圆柱5的变量声明区

; @* b" j  y5 [8 i. ?        double cyl_orig5[3] = {0,7.5,-85.0};
) `! Q. K' D) h0 E1 E  c4 h' }$ D" u        char *cyl_height5="95";
        char *cyl_diam5="18";
        double direction5[3]={0,0,-1};
        tag_t cyl_obj5;
: f" i5 x3 j. a+ {        //圆柱6的变量声明区



" L  E; k  w7 S6 o7 H- H9 B6 J        double cyl_orig6[3] = {0,7.5,-180.0};
- x, y# e, ~5 u9 R        char *cyl_height6="18";
! p, ~( L3 ~* S; t7 b+ B) |        char *cyl_diam6="12";
) Y' U+ [) L% j% {; z6 E        double direction6[3]={0,0,-1};
7 R3 X7 t( F( P) d6 n) q, Z        tag_t cyl_obj6;
0 i, V0 _) f/ E0 s; t1 L' _        //圆柱7的变量声明区
9 m3 ]3 x7 c9 U# }
        double cyl_orig7[3] = {0,7.5,-198.0};
        char *cyl_height7="20";
# M% h  x* }! D0 _9 x6 q- T8 e        char *cyl_diam7="10";
        double direction7[3]={0,0,-1};
* B8 h& w. ?+ _* m, A( N% `        tag_t cyl_obj7;
        //圆柱8的变量声明区
. K2 _3 _* d! V$ |
1 }# b) T8 h1 W1 W; W        double cyl_orig8[3] = {0,2.5,-210.0};
- g% g# t. y  y  _        char *cyl_height8="20";
        char *cyl_diam8="3";
        double direction8[3]={0,1,0};
/ q4 Y6 ]4 i4 z3 C% I7 m        tag_t cyl_obj8;
, X8 R# I& A, G        //孔的变量声明区
3 `( \" H% @3 J+ w+ H: j
    tag_t gasket_cyl_obj,gasket_blk_obj;
6 C- }3 K: M* m+ m% w+ R! v        //创建圆柱的

        UF_MODL_create_cyl1(sign, cyl_orig, cyl_height,cyl_diam,direction, &cyl_obj);
8 t9 z2 U. \' B; r& V% ^        UF_MODL_create_block1(sign,block_orig,block_len,&blk_obj);
* E% X  V3 q2 r9 L$ O7 k3 Q  R: q        UF_MODL_create_cyl1(sign, cyl_orig1, cyl_height1,cyl_diam1,direction1, &cyl_obj1);
/ s1 }9 i+ _5 K& ^  v: W        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);
+ P& P, p. B- l        UF_MODL_create_cyl1(sign, cyl_orig4, cyl_height4,cyl_diam4,direction4, &cyl_obj4);
, K& J- @0 L4 b# B        UF_MODL_create_cyl1(sign, cyl_orig5, cyl_height5,cyl_diam5,direction5, &cyl_obj5);
- G( s8 q& O0 c2 d. p) Q0 b9 {        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);
7 i! {) D( M5 M4 B$ J( Y; g        UF_MODL_create_cyl1(sign, cyl_orig8, cyl_height8,cyl_diam8,direction8, &cyl_obj8);
. w* L* w/ l1 b: N$ I  C# W
        //圆柱和块的建模函数

       
        tag_t cylinder, block,*resulting_bodies = NULL;
        int num_results;
. s1 j$ ^( I+ ?# h        UF_MODL_ask_feat_body(cyl_obj,&cylinder);//目标体
        UF_MODL_ask_feat_body(blk_obj,&block);//工具体
        UF_MODL_intersect_bodies(block,cylinder,&num_results,&resulting_bodies);
2 T$ Y: K7 S' `0 `8 Y        //圆柱和块求交

        tag_t cylinder7, cylinder8;
/ X! W6 X4 j  S* M% d( @        /*int num_results;*/
        UF_MODL_ask_feat_body(cyl_obj7,&cylinder7);
, }$ R/ V. J' ~        UF_MODL_ask_feat_body(cyl_obj8,&cylinder8);
        UF_MODL_subtract_bodies(cylinder7,cylinder8,&num_results,&resulting_bodies);
        //圆柱求差，打孔
4 D0 I( N) m3 e" n1 [- }
        tag_t cylinder9, cylinder1;
        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

    tag_t cylinder2, cylinder3;
! O0 `! ^( e* |6 h8 W        UF_MODL_ask_feat_body(cyl_obj2,&cylinder3);
        UF_MODL_ask_feat_body(cyl_obj1,&cylinder2);
        UF_MODL_unite_bodies(cylinder2,cylinder3);
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0 B: C- A( h0 m+ A    tag_t cylinder4, cylinder5;
        UF_MODL_ask_feat_body(cyl_obj4,&cylinder5);
# E) ?. t0 B' d# ^        UF_MODL_ask_feat_body(cyl_obj3,&cylinder4);
        UF_MODL_unite_bodies(cylinder4,cylinder5);

- F& z5 ^" H4 B; c0 {# o: {    }
}
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