这样创建表达式为什么不对呢

subsars

这是我写的一段创建表达式的程序，可是不能生成模型，不知道什么地方不对啊

" f$ m, w  n; S( m  w, Y+ ]double origin[3] = {0.0,0.0,0.0};
  char *hight_exp = "hight=500.0";
  UF_MODL_create_exp(hight_exp);
" S( g, ?, k. ], U3 n2 j- N  char *diam[2] = {"base=60.0","top=20.0"};
' s4 _9 {3 R# J) ~/ y. P  double direction[3] = {0.0,0.0,1.0};
1 h- r1 U7 t" S  tag_t cone_tag;
  UF_MODL_create_cone1(UF_NULLSIGN,origin,hight_exp,diam,direction,&cone_tag);

tangxu12

你加一个UF_CALL 自己调试一下

Hawk_Weil

char *hight_exp = "hight=500.0";
+ Z) e1 ]+ g, `- r3 gchar *diam[2] = {"base=60.0","top=20.0"};
" y& C  M2 D7 i. ]* `4 t8 t  A7 A( f写错了
2 H/ H7 ^* {) d+ D( t改成
) k6 W- L6 N; D; z- N/ mchar *hight_exp = "500.0";
char *diam[2] = {"60.0","20.0"};
% v+ k, B+ t; P应该没问题

Hawk_Weil

如果想用表达式来创建,这样写应该没问题
double origin[3] = {0.0,0.0,0.0};
/ [1 L& U7 G5 y7 M. S  char *hight_exp = "hight=500.0";
  UF_MODL_create_exp(hight_exp);
  char *diam[2] = {"base=60.0","top=20.0"};
  UF_MODL_create_exp(diam[0]);
; V9 Q# j: X0 h9 b- f) U! C1 N  UF_MODL_create_exp(diam[1]);
' W- k, r! P6 s/ Z! V, ?' Q: o  double direction[3] = {0.0,0.0,1.0};
! f; _3 T4 c! N: W' b( L8 _9 X: L/ C2 o char *p_exp_str[3] = {"hight", "base", "top"};
  tag_t cone_tag;
  UF_MODL_create_cone1(UF_NULLSIGN,origin,p_exp_str[0],&p_exp_str[1],direction,&cone_tag);