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>
#include <uf_modl.h>
9 n" S- ^6 s4 t1 f( }' s: g0 l#include <uf_view.h>
#include <uf_layer.h>
#include <uf_obj.h>
//#include <uf_modl_types>

) P1 M+ r# K. i1 u* t9 ~; R/ iextern void ufusr( char * param, int * reTCod, int param_len )
6 i6 f0 [; Y8 E1 \{
5 P( G. r1 i/ n. U8 e3 u
       
if (!UF_initialize())
{
* c( N6 d: \/ \2 z        UF_FEATURE_SIGN sign = UF_NULLSIGN;
        double cyl_orig[3] = {0.0,7.5,0.0};
        char *cyl_height="26";
        char *cyl_diam="18";
        double direction[3]={0,0,-1};
    tag_t cyl_obj;

$ f6 q. v0 X. e' E' o2 b        //圆柱1的变量声明区

- g: ^' |7 z/ d! h, a        double block_orig[3] = {-7.5,0.0,-26.0};
        char *block_len[3] = {"15","15","26"};
( Z0 d; t' \8 ]# G3 n    tag_t blk_obj;
0 D/ F4 z$ f3 |. V$ d        //块的变量声明区
0 f+ m' b2 ]% J0 b1 e) [0 k' S
   double cyl_orig1[3] = {0,7.5,-26.0};
" }" _9 ^. @( g3 z        char *cyl_height1="8";
1 u; h; M0 Z2 F        char *cyl_diam1="18";
        double direction1[3]={0,0,-1};
        tag_t cyl_obj1;
! U4 t% j( @% s5 }5 V. w8 Q        //圆柱2的变量声明区
. g7 ?* R& h1 X
7 ]3 u- }! E7 y+ R- d, `3 _* x        double cyl_orig2[3] = {0,7.5,-34.0};
2 G' {, q8 Z4 N$ _        char *cyl_height2="12";
* R$ D" u8 c5 d! A1 S; w6 K        char *cyl_diam2="22";
+ J0 [$ j- v) E& k# S6 l$ [        double direction2[3]={0,0,-1};
        tag_t cyl_obj2;
        //圆柱3的变量声明区
# g* L4 g* r- m  `0 j
        double cyl_orig3[3] = {0,7.5,-46.0};
        char *cyl_height3="32";
        char *cyl_diam3="18";
: B4 {& k, W# H) Q1 ?6 U        double direction3[3]={0,0,-1};
5 f! z8 v; H! k  |        tag_t cyl_obj3;
5 t. q; T! e( n* k        //圆柱4的变量声明区
$ A& \6 o+ z. I8 F! J; d       
        double cyl_orig4[3] = {0,7.5,-78.0};
6 j4 w$ T- u' T$ o8 g5 q" t        char *cyl_height4="7";
2 p/ U* L8 e7 a, F6 \        char *cyl_diam4="14";
3 {/ m  R5 g8 R( C# j1 j* e6 j2 }        double direction4[3]={0,0,-1};
3 V; C. e3 b# }/ H9 u3 `. K" _        tag_t cyl_obj4;
1 J, L5 _# X1 O9 @& Z0 q        //圆柱5的变量声明区
/ n0 ]; ^! d% E8 ~+ s/ |# w4 L
        double cyl_orig5[3] = {0,7.5,-85.0};
        char *cyl_height5="95";
. Q8 t( P& {7 a. J- |        char *cyl_diam5="18";
- H+ {) A+ L- C% g. [- {        double direction5[3]={0,0,-1};
, o7 M' ]2 z  H0 e        tag_t cyl_obj5;
; r9 u) o0 i" f/ J( ]. c. q        //圆柱6的变量声明区
: Q$ g) ~/ z7 w8 m

- ?8 N, Y! H) p& d
) k2 |4 Y/ j6 [4 _; c! g6 `6 v: u        double cyl_orig6[3] = {0,7.5,-180.0};
- \+ W, ^' C* d/ q        char *cyl_height6="18";
        char *cyl_diam6="12";
        double direction6[3]={0,0,-1};
5 e  Q0 ~% u  t, _! {8 b        tag_t cyl_obj6;
        //圆柱7的变量声明区

, v8 Q9 @( Y$ |) l6 @4 @$ H        double cyl_orig7[3] = {0,7.5,-198.0};
  c; s* X0 u8 J7 d, j) ]        char *cyl_height7="20";
        char *cyl_diam7="10";
6 b! ]- i9 e- P: ~        double direction7[3]={0,0,-1};
6 ]# |; ^( ]* D3 h% ]        tag_t cyl_obj7;
8 y) {0 A% a3 r        //圆柱8的变量声明区
9 w4 u. ~4 x) Q" M) ~9 U" e
( ~% w+ j, [9 G% n) h# C        double cyl_orig8[3] = {0,2.5,-210.0};
        char *cyl_height8="20";
- \9 [0 D( \* O+ n: \        char *cyl_diam8="3";
        double direction8[3]={0,1,0};
        tag_t cyl_obj8;
        //孔的变量声明区

" B/ V9 e% y* `( d' X; \+ t' {5 m    tag_t gasket_cyl_obj,gasket_blk_obj;
        //创建圆柱的

" ~! Z; I, r1 |3 k  d; _* }: X5 e        UF_MODL_create_cyl1(sign, cyl_orig, cyl_height,cyl_diam,direction, &cyl_obj);
2 _- m) J. ~2 ~  F9 ~2 P6 d        UF_MODL_create_block1(sign,block_orig,block_len,&blk_obj);
7 ]+ s: c% k( s7 L; A3 k        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);
7 T8 l9 q7 x: |. y7 `5 N1 Z        UF_MODL_create_cyl1(sign, cyl_orig3, cyl_height3,cyl_diam3,direction3, &cyl_obj3);
) i* a1 \  n- d0 h  v2 T, Q        UF_MODL_create_cyl1(sign, cyl_orig4, cyl_height4,cyl_diam4,direction4, &cyl_obj4);
) J, V7 D) \/ N7 L        UF_MODL_create_cyl1(sign, cyl_orig5, cyl_height5,cyl_diam5,direction5, &cyl_obj5);
$ d( }# v1 q* {8 T1 }        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);
. Z' |6 J, c5 C  m        UF_MODL_create_cyl1(sign, cyl_orig8, cyl_height8,cyl_diam8,direction8, &cyl_obj8);
+ O" w7 L" b' H3 k) |& [
! q* w/ W& |. q- y) a' @        //圆柱和块的建模函数
0 s4 Z- p- B# }, g0 F3 H, E
       
9 l8 T2 n# L4 }        tag_t cylinder, block,*resulting_bodies = NULL;
. {  v. @; ?9 W8 t- E& l9 u        int num_results;
        UF_MODL_ask_feat_body(cyl_obj,&cylinder);//目标体
3 p/ z  ^6 ]2 |7 e( i        UF_MODL_ask_feat_body(blk_obj,&block);//工具体
6 n& R( |) j& A5 u8 G8 A        UF_MODL_intersect_bodies(block,cylinder,&num_results,&resulting_bodies);
1 U+ V6 c: c# J        //圆柱和块求交

        tag_t cylinder7, cylinder8;
* ^  b. J  a0 U5 h5 B3 E        /*int num_results;*/
        UF_MODL_ask_feat_body(cyl_obj7,&cylinder7);
, X4 d2 x7 t9 K4 E& c0 }) o' q        UF_MODL_ask_feat_body(cyl_obj8,&cylinder8);
        UF_MODL_subtract_bodies(cylinder7,cylinder8,&num_results,&resulting_bodies);
( \+ d6 K# c. q* K" [( M% S) P, D' {        //圆柱求差，打孔

        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

' j2 d) g* S# p" n    tag_t cylinder2, cylinder3;
9 j9 q0 ]6 ?, ]. B% ]# E  W9 R6 X        UF_MODL_ask_feat_body(cyl_obj2,&cylinder3);
        UF_MODL_ask_feat_body(cyl_obj1,&cylinder2);
" D2 h& E5 ^( Q; c3 L8 n. f        UF_MODL_unite_bodies(cylinder2,cylinder3);
- i4 ~0 }/ Q/ e. @( k6 S. h
' x! j" G$ A9 ?; L    tag_t cylinder4, cylinder5;
/ L$ W' e* o* ^7 |! [- H        UF_MODL_ask_feat_body(cyl_obj4,&cylinder5);
        UF_MODL_ask_feat_body(cyl_obj3,&cylinder4);
        UF_MODL_unite_bodies(cylinder4,cylinder5);

    }
}
: C4 S- E0 U; i7 o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