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函数说明：
反映有关指定基准面输入体内。

函数参数：
第1个参数为输入：
body代表参数变量，const tag_t 为输入参数类型，身体的对象标识符要被镜像。

第2个参数为输入：
datum_plane代表参数变量，const tag_t 为输入参数类型，基准平面的对象标识符

第3个参数为输出：
mirrored_body代表参数变量，tag_t * 为输出参数类型，对镜体功能对象标识符。

UF_MODL_create_mirror_body函数实例代码演示：
下面的例子调用命令来创建两个弧，创建从这些弧，然后排除片体变稠直纹片身体成实体。身体然后通过固定镜像基准面。
[quote]
#include <stdio.h>
#include <uf.h>
#include <uf_modl.h>
#include <uf_curve.h>
#include <uf_part.h>
#include <uf_obj.h>
#define UF_CALL(X) (report( __FILE__, __LINE__, #X, (X)))
static int report( char *file, int line, char *call, int irc)
{
if (irc)
{
char messg[133];
printf("%s, line %d: %s\n", file, line, call);
(UF_get_fail_message(irc, messg)) ?
printf(" returned a %d\n", irc) :
printf(" returned error %d: %s\n", irc, messg);
}
return(irc);
}
static void do_ugopen_api(void)
{
int units = UF_PART_ENGLISH;
int arc_mode =1;
int align = 1, end_point = 0, body_type = 0;
char *part_name="mirror";
double tol[3]={0.1,0.1,0.1};
double pt1[3],pt2[3],pt3[3];
double value[6];
double ctr_point[3] = {50.0, 5.0, 0.0};
double direction[3] = {0.0, 0.0, -1.0};
UF_STRING_t guide,spine;

tag_t part_tag,arc1_tag,arc2_tag,sheet_tag,mirror_tag,dplane;
tag_t thicken_tag, body_tag;
/* create new part */

UF_CALL(UF_PART_new(part_name, units, &part_tag));

/* create the first arc */
pt1[0] = 0.0; pt1[1] = 0.0; pt1[2] = 0.0;
pt2[0] = 50.0; pt2[1] = 10.0; pt2[2] = 0.0;
pt3[0] = 100.0; pt3[1] = 0.0; pt3[2] = 0.0;
FTN(uf5063) (&arc_mode,pt1,pt2,pt3,&arc1_tag);
/* create the second arc */
pt1[0] = 0.0; pt1[1] = 0.0; pt1[2] = 100.0;
pt2[0] = 50.0; pt2[1] = 10.0; pt2[2] = 100.0;
pt3[0] = 100.0; pt3[1] = 0.0; pt3[2] = 100.0;
FTN(uf5063) (&arc_mode,pt1,pt2,pt3,&arc2_tag);
/* create the ruled sheet body */
UF_MODL_create_string_list(2,2,&guide);
guide.num = 2;
guide.string[0] = 1;
guide.dir[0] = 1;
guide.id[0] = arc1_tag;
guide.string[1] = 1;
guide.dir[1] = 1;
guide.id[1] = arc2_tag;
spine.num = 0;

UF_CALL(UF_MODL_create_ruled(&guide,
&spine,
&align,
value,
&end_point,
&body_type,
UF_NULLSIGN,
tol,
&sheet_tag));
UF_MODL_free_string_list(&guide);
/* create the thickened sheet solid */
UF_CALL(UF_MODL_create_thicken_sheet(sheet_tag,
"1.0",
"0.0",
UF_NULLSIGN,
&thicken_tag));
/* Create Datum Plane */
UF_CALL(UF_MODL_create_fixed_dplane(ctr_point, direction, &dplane));

/* Get body tag of thickened sheet body */
UF_CALL(UF_MODL_ask_feat_body(thicken_tag,&body_tag));
/* Create a mirrored body */

UF_CALL(UF_MODL_create_mirror_body(body_tag,dplane,&mirror_tag));
}
/*ARGSUSED*/
void ufusr(char *param, int *retcode, int param_len)
{
if (!UF_CALL(UF_initialize()))
{
do_ugopen_api();
UF_CALL(UF_terminate());
}
}
int ufusr_ask_unload(void)
{
return (UF_UNLOAD_IMMEDIATELY);
}

[/quote]