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标题: 拔模角 [打印本页]

作者： even2004 标题:拔模角 时间： 2009/06/10/13:21
#include
#include
#include
#include
#include
#include
#include
#include
#include

#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))

static int report_error( char *file, int line, char *call, int irc)
{
if (irc)
{
char err[133],
msg[133];(

sprintf(msg, "*** ERROR code %d at line %d in %s:n+++ ",
irc, line, file);
UF_get_fail_message(irc, err);

/* NOTE: UF_print_syslog is new in V18 */

UF_print_syslog(msg, FALSE);
UF_print_syslog(err, FALSE);
UF_print_syslog("n", FALSE);!
UF_print_syslog(call, FALSE);
UF_print_syslog(";n", FALSE);

if (!UF_UI_open_listing_window())
{!
UF_UI_write_listing_window(msg)；
UF_UI_write_listing_window(err);
UF_UI_write_listing_window("n");
UF_UI_write_listing_window(call);
UF_UI_write_listing_window(";n");
}
}

return(irc);
}

static tag_t ask_next_feature(tag_t part, tag_t feat)
{
while (!UF_CALL(UF_OBJ_cycle_objs_in_part(part, UF_feature_type, &feat))
&& (feat != NULL_TAG))
if (UF_OBJ_ask_status(feat) == UF_OBJ_ALIVE) return feat;6

return NULL_TAG;
}

static int allocate_memory(unsigned int nbytes, void **where)
{
int
resp;

*where = UF_allocate_memory(nbytes, &resp);

return resp;
}

static int make_an_array(uf_list_p_t *object_list, tag_t **objects)
{
int
ii,
n;
uf_list_p_t
temp;

UF_CALL(UF_MODL_ask_list_count(*object_list, &n));

UF_CALL(allocate_memory(n * sizeof(tag_t), (void **)objects));8

for (ii = 0, temp = *object_list; ii < n; temp = temp->next, ii++)
(*objects)[ii] = temp->eid;

UF_CALL(UF_MODL_delete_list(object_list));

return n;
}

static int ask_all_features(tag_t part, tag_p_t *feats)
{
tag_t
feat = NULL_TAG;
uf_list_p_t
feat_list;

UF_CALL(UF_MODL_create_list(&feat_list));

while ((feat = ask_next_feature(part, feat)) != NULL_TAG)
UF_CALL(UF_MODL_put_list_item(feat_list, feat));

return (make_an_array(&feat_list, feats));
}

static void do_it(void)
{
int
ii, jj,
n_exps,1
n_features;
tag_t
*features,
*exps,
part = UF_PART_ask_display_part();
char
**descs,
*lhs,
*rhs,.
*string,
zero[UF_MAX_EXP_LENGTH+1];
uf_list_p_t
exp_list;

UF_CALL(UF_MODL_create_list(&exp_list));

n_features = ask_all_features(part, &features);,
for (ii = 0; ii < n_features; ii++)
{ c
if(!UF_CALL(UF_MODL_ask_exp_desc_of_feat(features[ii], &n_exps, &descs, &exps)) &&, x
(n_exps > 0))
{4
for (jj = 0; jj < n_exps; jj++)
{
if (!strcmp(descs[jj], "Draft Angle"))3
UF_CALL(UF_MODL_put_list_item(exp_list, exps[jj]));
}
UF_free(exps);
UF_free_string_array(n_exps, descs);
}
}
if (n_features > 0) UF_free(features);

n_exps = make_an_array(&exp_list, &exps);

for (ii = n_exps; ii > 0; ii--)
{
UF_CALL(UF_MODL_ask_exp_tag_string(exps[ii-1], &string));
UF_CALL(UF_MODL_dissect_exp_string(string, &lhs, &rhs, &exps[ii-1]));"
sprintf(zero, "%s=0", lhs);
UF_CALL(UF_MODL_edit_exp(zero));
UF_CALL(UF_MODL_update());
UF_free(string);
UF_free(lhs);
UF_free(rhs);
}
if (n_exps > 0) UF_free(exps);
}

/*ARGSUSED*/
void ufusr(char *param, int *retcode, int paramLen)
{
if (UF_CALL(UF_initialize())) return;
do_it();
UF_terminate();
}

int ufusr_ask_unload(void)
{
return (UF_UNLOAD_IMMEDIATELY);
}
上面的例子主要采用的方法是：建立链表，读取feature的表达式，最后用UF_MODL_edit_exp函数修改拔模角的值。关键思路就是修改表达式，设置其他参数也同此方法