螺杆的螺纹代码始终不对，求大神帮忙

youjixuexi

#include <stdlib.h>
#include <uf.h>
#include <uf_part.h>
: a, O& }9 G& J1 C1 O2 B#include <uf_modl.h>
0 b, }2 ]% V& J# T6 h6 Q( S#include <uf_view.h>
7 f7 [7 J4 Y3 p) {#include <uf_layer.h>
#include <uf_obj.h>
//#include <uf_modl_types>
9 m- _: x3 {& Q! f
% @/ _7 w) L" C6 yextern void ufusr( char * param, int * reTCod, int param_len )
+ _* X: w/ A3 a{
7 k# k& f1 J6 b$ n, K
       
if (!UF_initialize())
2 O  K# a+ a3 s{
        UF_FEATURE_SIGN sign = UF_NULLSIGN;
        double cyl_orig[3] = {0.0,7.5,0.0};
4 R6 r% c5 ]/ t) @$ S# H% I9 m        char *cyl_height="26";
        char *cyl_diam="18";
4 F+ ^; I) [. k        double direction[3]={0,0,-1};
    tag_t cyl_obj;

; X/ u4 k# K2 t3 J7 }. o4 B9 R        //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;
: K  V( R" W: D+ J5 j        //块的变量声明区
7 C- F' A/ m3 M0 [( ~
+ b" S. w" u2 b) G) P* n; t' Q   double cyl_orig1[3] = {0,7.5,-26.0};
        char *cyl_height1="8";
7 e! Y1 `& F8 {        char *cyl_diam1="18";
& B4 V% x1 S( _* O* p        double direction1[3]={0,0,-1};
/ e5 w4 V: ?+ V1 j        tag_t cyl_obj1;
        //圆柱2的变量声明区
% V, Y/ ?  M1 e/ m
        double cyl_orig2[3] = {0,7.5,-34.0};
0 t# B$ K/ d% B$ L: v' s/ F        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};
7 f' B0 \" L" v        char *cyl_height3="32";
  m* b3 i* {) h2 T        char *cyl_diam3="18";
        double direction3[3]={0,0,-1};
4 O% ~2 c! n3 a3 J; t: }        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};
* [( I; q, x7 H0 w* \" |! n        tag_t cyl_obj4;
        //圆柱5的变量声明区
5 g# [  h' e, T0 }- f; U" L7 W3 h
        double cyl_orig5[3] = {0,7.5,-85.0};
        char *cyl_height5="95";
. G7 v, }; a* i! m        char *cyl_diam5="18";
        double direction5[3]={0,0,-1};
        tag_t cyl_obj5;
        //圆柱6的变量声明区


9 h( J8 ^; F; ]; C0 _( F
9 I/ J9 u1 k: x6 t        double cyl_orig6[3] = {0,7.5,-180.0};
* Y, r% w( ]4 w. v) ?  X        char *cyl_height6="18";
        char *cyl_diam6="12";
        double direction6[3]={0,0,-1};
' p" ~  i+ R5 T7 i        tag_t cyl_obj6;
8 q; l  M+ H5 r# |$ }; }        //圆柱7的变量声明区

8 V8 B* @% S; {& m' G0 m; s/ c2 U        double cyl_orig7[3] = {0,7.5,-198.0};
% d9 H; V" h! k. c- E        char *cyl_height7="20";
, f7 c8 Q; |- [; b9 S- T        char *cyl_diam7="10";
        double direction7[3]={0,0,-1};
0 I) V# O% z8 W        tag_t cyl_obj7;
        //圆柱8的变量声明区

- g( O: V7 A( m2 w, T- Y( K        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;
4 b$ Q2 {# k/ B/ b) `' H# S8 h        //孔的变量声明区

    tag_t gasket_cyl_obj,gasket_blk_obj;
. j4 v1 `) M1 ^2 z        //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);
/ r# [% x+ v) k! y' C$ s) A6 l        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);
6 u  P  X- k' g% ^+ `) |        UF_MODL_create_cyl1(sign, cyl_orig3, cyl_height3,cyl_diam3,direction3, &cyl_obj3);
5 s6 n/ v- U" d" V. C) d5 |5 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);
        UF_MODL_create_cyl1(sign, cyl_orig6, cyl_height6,cyl_diam6,direction6, &cyl_obj6);
/ K* N& v; G( n  r+ n! h+ e        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);
6 p- @" p' ?* N- I6 ?! @3 G
        //圆柱和块的建模函数
( w3 L' \* f, Z
       
        tag_t cylinder, block,*resulting_bodies = NULL;
9 S- B- P' t4 x3 X        int num_results;
        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);
& ~( \- s$ H" O        //圆柱和块求交
) a  c: a( A0 ^/ {2 Z- F0 r
/ X: m& p8 T4 s7 \% A; v9 N0 a        tag_t cylinder7, cylinder8;
1 K# z4 n  L, M4 W        /*int num_results;*/
3 N# ]' R2 ?, ^7 L9 l        UF_MODL_ask_feat_body(cyl_obj7,&cylinder7);
5 k0 h3 Q" @9 t3 F0 N% n2 `        UF_MODL_ask_feat_body(cyl_obj8,&cylinder8);
  v7 @: o1 ?0 c  e! L! b        UF_MODL_subtract_bodies(cylinder7,cylinder8,&num_results,&resulting_bodies);
6 B& [& u0 P& L) o0 C+ q9 r7 [        //圆柱求差，打孔
8 {; q: m" y. y4 K" r) r, K: x
        tag_t cylinder9, cylinder1;
3 v2 B7 ?; h% F+ ^: f- r        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
3 L/ D! u3 r  f1 u; l7 E+ w
    tag_t cylinder2, cylinder3;
4 {. n+ `! s( P        UF_MODL_ask_feat_body(cyl_obj2,&cylinder3);
; n6 R6 g+ V: @" J( F- [        UF_MODL_ask_feat_body(cyl_obj1,&cylinder2);
  B) `" ]/ J' ?( k  e0 A% z        UF_MODL_unite_bodies(cylinder2,cylinder3);
8 Q; J5 i8 p" J& W: V
    tag_t cylinder4, cylinder5;
9 E5 ]2 Q5 E' p& j) r. J) y! X# u        UF_MODL_ask_feat_body(cyl_obj4,&cylinder5);
        UF_MODL_ask_feat_body(cyl_obj3,&cylinder4);
        UF_MODL_unite_bodies(cylinder4,cylinder5);
8 {% @+ N. e  T- u# N$ C
  Y" _5 j: W! A, R) m    }
4 F) Q, d" p! }$ e" x- h}
5 h; C9 \! A" y7 @  N2 W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