螺杆的螺纹代码始终不对，求大神帮忙

youjixuexi

#include <stdlib.h>
+ Q/ V" W3 [( H" h#include <uf.h>
#include <uf_part.h>
#include <uf_modl.h>
#include <uf_view.h>
& S5 R/ l$ u( o1 p* I8 I! Z' i' m#include <uf_layer.h>
) A  i4 _) Q6 P" F1 P  F8 K#include <uf_obj.h>
) E' p8 W% V# ^  U+ s//#include <uf_modl_types>
! [0 Z$ p6 m4 W1 n5 P3 |1 f- }
extern void ufusr( char * param, int * reTCod, int param_len )
{
# G% j; b! L' }2 Y, _; a
       
0 P  o& S* ~' Y$ e( A8 S& z# L if (!UF_initialize())
/ s5 n5 {# \. p; s$ Y. l{
( U1 |  y" ?5 F6 Q        UF_FEATURE_SIGN sign = UF_NULLSIGN;
        double cyl_orig[3] = {0.0,7.5,0.0};
3 Z1 i$ {& ^; L3 w* n' Z3 q6 i8 Q9 f        char *cyl_height="26";
        char *cyl_diam="18";
        double direction[3]={0,0,-1};
; Q. Z' ~$ }* h2 L+ b0 m& h7 t    tag_t cyl_obj;
, n& H7 _8 m5 y" Q3 _% ~1 y( Y
, N8 P+ R3 U4 F2 a3 p+ Q9 y        //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"};
    tag_t blk_obj;
! H9 p! T8 i5 Y5 g1 z* ?        //块的变量声明区
5 j6 |1 W7 ^1 Q) z
   double cyl_orig1[3] = {0,7.5,-26.0};
        char *cyl_height1="8";
0 g) F5 q5 D! @  t        char *cyl_diam1="18";
        double direction1[3]={0,0,-1};
        tag_t cyl_obj1;
# c# V( H( L9 a, ^& F+ U# p        //圆柱2的变量声明区

, E4 _2 M3 s4 S, {2 h1 q        double cyl_orig2[3] = {0,7.5,-34.0};
        char *cyl_height2="12";
5 N" I+ c5 E' [0 p9 |        char *cyl_diam2="22";
        double direction2[3]={0,0,-1};
        tag_t cyl_obj2;
& G  O+ t: `9 ~* B1 H; d5 A        //圆柱3的变量声明区
2 k2 d  k" B) U
        double cyl_orig3[3] = {0,7.5,-46.0};
        char *cyl_height3="32";
        char *cyl_diam3="18";
# ?8 Z( O8 d+ t; x. L        double direction3[3]={0,0,-1};
6 J" g1 I) Z7 B' o) A' N* M        tag_t cyl_obj3;
) ?2 g  I4 b; c        //圆柱4的变量声明区
, C/ K; N, H' L$ ]# N- e- @' U       
        double cyl_orig4[3] = {0,7.5,-78.0};
        char *cyl_height4="7";
        char *cyl_diam4="14";
- f) D/ i( l' U        double direction4[3]={0,0,-1};
4 {. y: _3 s( ^8 P1 Q! C        tag_t cyl_obj4;
        //圆柱5的变量声明区

        double cyl_orig5[3] = {0,7.5,-85.0};
        char *cyl_height5="95";
        char *cyl_diam5="18";
        double direction5[3]={0,0,-1};
7 Z5 i' w  l4 D' t, V        tag_t cyl_obj5;
        //圆柱6的变量声明区
& O0 I! b4 U1 m' E! N, G


        double cyl_orig6[3] = {0,7.5,-180.0};
5 T8 }. v5 @, m$ w1 a        char *cyl_height6="18";
# f! \8 @* B3 y  G8 k        char *cyl_diam6="12";
4 o1 W5 s- f1 y        double direction6[3]={0,0,-1};
        tag_t cyl_obj6;
        //圆柱7的变量声明区

        double cyl_orig7[3] = {0,7.5,-198.0};
        char *cyl_height7="20";
: w7 ^0 S. P9 J0 D        char *cyl_diam7="10";
/ N  V* F" S" U        double direction7[3]={0,0,-1};
0 ]0 d/ s8 r& _6 {$ p        tag_t cyl_obj7;
9 `% K! T7 X$ y, {* U9 z* \        //圆柱8的变量声明区

        double cyl_orig8[3] = {0,2.5,-210.0};
        char *cyl_height8="20";
        char *cyl_diam8="3";
        double direction8[3]={0,1,0};
        tag_t cyl_obj8;
        //孔的变量声明区
, A+ d& d# B' ^3 S( `+ t
    tag_t gasket_cyl_obj,gasket_blk_obj;
        //创建圆柱的

  y# l  Z0 Q$ M8 ^. m        UF_MODL_create_cyl1(sign, cyl_orig, cyl_height,cyl_diam,direction, &cyl_obj);
+ x5 w) j) S" q8 Q5 G) k        UF_MODL_create_block1(sign,block_orig,block_len,&blk_obj);
& u" K! O9 @$ t  b, _; q( U        UF_MODL_create_cyl1(sign, cyl_orig1, cyl_height1,cyl_diam1,direction1, &cyl_obj1);
5 m- w' e* x' Q4 l' N7 H, m        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);
7 J5 J1 _" v# ?( [        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);
        UF_MODL_create_cyl1(sign, cyl_orig6, cyl_height6,cyl_diam6,direction6, &cyl_obj6);
- ]- w9 U, _. p/ ~, H8 t+ Y        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);
- s3 T, k. r  |( Y6 F# @; T# g
        //圆柱和块的建模函数

: t6 A  |+ @0 n2 S( t  \6 w       
        tag_t cylinder, block,*resulting_bodies = NULL;
6 r6 V! d* {; J- f        int num_results;
0 O& f! p3 ?: s2 N  E        UF_MODL_ask_feat_body(cyl_obj,&cylinder);//目标体
2 y7 J4 B# G9 G: Q" ?        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

        tag_t cylinder7, cylinder8;
+ A5 @$ }' h9 @2 o9 ~        /*int num_results;*/
        UF_MODL_ask_feat_body(cyl_obj7,&cylinder7);
# P0 H$ n# Z7 r$ j2 v        UF_MODL_ask_feat_body(cyl_obj8,&cylinder8);
        UF_MODL_subtract_bodies(cylinder7,cylinder8,&num_results,&resulting_bodies);
        //圆柱求差，打孔
& {) T! w3 s+ }. Q8 H  c+ X, V
7 l, o4 L* S3 ^8 G, o7 M3 h0 |        tag_t cylinder9, cylinder1;
& R( p, R( ?) N, G9 f        UF_MODL_ask_feat_body(cyl_obj,&cylinder9);
% ]1 _# C; k6 A7 y- i3 z: x3 I! [0 W& r        UF_MODL_ask_feat_body(cyl_obj1,&cylinder1);
        UF_MODL_unite_bodies(cylinder1,cylinder9);
        //圆柱求和
0 d1 V$ u8 m: R2 J
2 r; x6 U1 T5 x9 l: v  m9 v* z    tag_t cylinder2, cylinder3;
' H9 R- c5 [. B6 A        UF_MODL_ask_feat_body(cyl_obj2,&cylinder3);
+ I4 i8 U& E. w# C2 k: E, m        UF_MODL_ask_feat_body(cyl_obj1,&cylinder2);
9 `) m5 d2 n( A        UF_MODL_unite_bodies(cylinder2,cylinder3);
# ~+ v: p0 Q( ~& d
    tag_t cylinder4, cylinder5;
& ?8 ?; S3 w3 v( |1 ^! d: k        UF_MODL_ask_feat_body(cyl_obj4,&cylinder5);
1 f) Q6 c! h  e; F6 l8 [+ p        UF_MODL_ask_feat_body(cyl_obj3,&cylinder4);
# p5 x. s- S3 F        UF_MODL_unite_bodies(cylinder4,cylinder5);

, Q+ }2 n. C& {" W    }
}
; ^4 U* X/ B& C1 h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