螺杆的螺纹代码始终不对，求大神帮忙

youjixuexi

#include <stdlib.h>
6 N& B# E* ~8 W5 r2 R#include <uf.h>
#include <uf_part.h>
#include <uf_modl.h>
#include <uf_view.h>
#include <uf_layer.h>
1 f! ]( I; Z8 o$ N6 S5 ~# L#include <uf_obj.h>
' U. G$ }  j+ h6 z: y/ R( D//#include <uf_modl_types>
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extern void ufusr( char * param, int * reTCod, int param_len )
! k/ W, b: }2 G7 p# Z! I% K, M{

       
if (!UF_initialize())
/ u; [* Z- z/ P, A- y  o& i{
        UF_FEATURE_SIGN sign = UF_NULLSIGN;
- `6 O( I3 n8 F5 ^6 k. j! }        double cyl_orig[3] = {0.0,7.5,0.0};
        char *cyl_height="26";
        char *cyl_diam="18";
        double direction[3]={0,0,-1};
8 B, o& b1 w" b9 G; M    tag_t cyl_obj;

        //圆柱1的变量声明区
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' @6 x3 i1 _$ p1 Q; L- A        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 k7 K. x2 M" z% Y
$ s0 G  u' j( ^, S# e& w: f   double cyl_orig1[3] = {0,7.5,-26.0};
        char *cyl_height1="8";
        char *cyl_diam1="18";
+ O1 X$ J6 D1 J- n, \: N9 o% c, p        double direction1[3]={0,0,-1};
        tag_t cyl_obj1;
        //圆柱2的变量声明区

        double cyl_orig2[3] = {0,7.5,-34.0};
        char *cyl_height2="12";
        char *cyl_diam2="22";
) X9 O1 z, v& Q3 p        double direction2[3]={0,0,-1};
        tag_t cyl_obj2;
        //圆柱3的变量声明区
3 I7 ]. V, m2 I# |' J' T0 b
        double cyl_orig3[3] = {0,7.5,-46.0};
: ^. ^! [5 f' c5 x$ z. j        char *cyl_height3="32";
3 k! V+ h# U: X- \        char *cyl_diam3="18";
+ V8 t# m; T; J/ y' ]7 F        double direction3[3]={0,0,-1};
2 \( {2 }6 j# Z  F6 Q8 H        tag_t cyl_obj3;
        //圆柱4的变量声明区
       
        double cyl_orig4[3] = {0,7.5,-78.0};
! ?  L; M6 N# ]- g$ B        char *cyl_height4="7";
6 k# w0 @2 \, K. `. [3 ?: `9 {        char *cyl_diam4="14";
" ~* |, h, ?, I        double direction4[3]={0,0,-1};
- B8 i- S' X0 o8 g        tag_t cyl_obj4;
0 p% P. f: i& e+ e. \8 ?2 b$ p) b        //圆柱5的变量声明区
- r3 [- I& S+ ~7 A$ ]: R
        double cyl_orig5[3] = {0,7.5,-85.0};
        char *cyl_height5="95";
3 _/ e2 Y# S: S( e; ~. R5 D- ~        char *cyl_diam5="18";
        double direction5[3]={0,0,-1};
        tag_t cyl_obj5;
+ o; i* F" ~+ {$ ?/ m+ P6 ^        //圆柱6的变量声明区
! S' E( X' ]- ~

$ Y# V- N1 _, ~5 O  ^
7 F* ^# C  y$ w9 K( _9 Z& h) K        double cyl_orig6[3] = {0,7.5,-180.0};
        char *cyl_height6="18";
! E$ q' }" n# U. Y        char *cyl_diam6="12";
- c* P1 H0 S7 V7 B  l7 t( s5 s  I5 j        double direction6[3]={0,0,-1};
        tag_t cyl_obj6;
2 j( {0 m8 C' u; G9 b        //圆柱7的变量声明区

        double cyl_orig7[3] = {0,7.5,-198.0};
3 b& a# z  q$ Z1 \$ S* O        char *cyl_height7="20";
; T4 W& o! b: k        char *cyl_diam7="10";
8 s! M" j! W* b+ `1 ~        double direction7[3]={0,0,-1};
        tag_t cyl_obj7;
! |$ G- X5 f' y- B- |        //圆柱8的变量声明区
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, a. n  M  M* h        double cyl_orig8[3] = {0,2.5,-210.0};
        char *cyl_height8="20";
        char *cyl_diam8="3";
' Q7 B" H' g$ R5 |, ?5 y        double direction8[3]={0,1,0};
        tag_t cyl_obj8;
        //孔的变量声明区

0 d7 t0 W. n) Q7 w- T. P* d1 v& g: i    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);
# n9 i/ k1 X3 ^& M3 ]- T2 x        UF_MODL_create_cyl1(sign, cyl_orig1, cyl_height1,cyl_diam1,direction1, &cyl_obj1);
/ B# D) {* C, I8 D9 f        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);
        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);
& ?* F0 N2 Z- B# Z3 H. I        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);
        UF_MODL_create_cyl1(sign, cyl_orig8, cyl_height8,cyl_diam8,direction8, &cyl_obj8);
8 z( Y2 n) p* P! @% ?; B2 M9 V
        //圆柱和块的建模函数

       
3 U& G- }$ ~5 B+ V* s% \        tag_t cylinder, block,*resulting_bodies = NULL;
        int num_results;
' L$ M9 W6 X5 W; m) ^! u        UF_MODL_ask_feat_body(cyl_obj,&cylinder);//目标体
8 ]) t! E! J$ T: Q7 d$ u5 y        UF_MODL_ask_feat_body(blk_obj,&block);//工具体
, k* v5 U% R4 A        UF_MODL_intersect_bodies(block,cylinder,&num_results,&resulting_bodies);
5 ?3 I+ |2 N, b' i  i        //圆柱和块求交
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        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);
8 x# |; t0 y/ N9 t5 d3 o        //圆柱求差，打孔
+ k3 C6 e; h) V2 ^; \/ h
& G7 e2 L* ~7 D! \; F( R- F# A        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
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$ {% I' S3 S( G* K) L& z8 X    tag_t cylinder2, cylinder3;
        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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( h6 @' D" f# ]" W% Y3 ~- u    tag_t cylinder4, cylinder5;
        UF_MODL_ask_feat_body(cyl_obj4,&cylinder5);
        UF_MODL_ask_feat_body(cyl_obj3,&cylinder4);
        UF_MODL_unite_bodies(cylinder4,cylinder5);
) I- O$ I3 [$ u/ L; J9 H/ _
    }
}
% t: _" C7 c3 o" A- m% B* V, D+ d* c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