//The?following?program?was?created?by?Northwestern?Polytechnical?University?in?2007.

#include?“StdAfx.h“
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?

#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）;
}

tag_t?SmoothSpline（tag_t?spline_tag）
{
	UF_CURVE_spline_t?spline_data;
	int?cont_order;
?	double?dist_toler?ang_toler;
	double?smooth_param?=?1.2;
	int?num_states;
?	UF_CURVE_state_p_t?states;
	tag_t?output_tag;

	UF_CALL（UF_CURVE_ask_spline_data（spline_tag&spline_data））;//get?spline_data
	cont_order=2;
?	dist_toler=smooth_param;
	ang_toler=360;
	
	UF_CALL（?UF_CURVE_smooth_spline_data
		（&spline_datacont_orderdist_tolerang_toler&num_states&states））;//光順曲線

	UF_CALL（UF_CURVE_create_spline（&spline_data&output_tag&num_states&states））;
	//光順以后重新生成曲線

	UF_OBJ_set_color（spline_tag?1）;

	UF_free（spline_data.knots）;
	UF_free（spline_data.poles）;
	UF_free（states）;

	return?output_tag;
}

void?CreateSheetbody（tag_t?*spline）
{
	int?i;
	UF_STRING_t?s_section?s_spine;
	int?patch?=?2?alignment?=?1;
	double?value[6];
	int?vdegree?=?3?vstatus?=?0?body_type?=?1;
	UF_FEATURE_SIGN?boolean?=?UF_NULLSIGN;
	double?tol[3]?=?{0.0010.5*PI/180.00.001};
	tag_t?c_face_id[2]?=?{NULLNULL};
	int?c_flag[2]?=?{00};
	tag_t?body_obj_id;

	UF_MODL_init_string_list（&s_section）;
	UF_MODL_create_string_list（6?6?&s_section）;
	s_section.num?=?6;
	for（i=0;?i<6;?i++）
	{
		s_section.string[i]?=?1;
		s_section.dir[i]?=?UF_MODL_CURVE_START_FROM_BEGIN;
		s_section.id[i]?=?spline[i];
	}
	UF_MODL_create_thru_curves（&s_section?&s_spine?&patch?&alignment?value?&vdegree
		&vstatus?&body_type?boolean?tol?c_face_id?c_flag?&body_obj_id）;
	UF_MODL_free_string_list（&s_section）;
}

static?void?do_ugopen_api（void）
{
	FILE?*fp;
	int?i?j;
	char?filename[100];
	double?point[3];
	tag_t?t_pnt;
	tag_t?spline[6];
	double?pnt[6][300];
	int?num_points?=?100;
	int?opt=1;

	for?（i=0;?i<6;?i++）
	{
		sprintf（filename?“E:\\slice%d.txt“?i）;
		fp?=?fopen（filename?“r“）;
		j?=?0;
		if?（fp!=NULL）
		{
			while?（!feof（fp））
			{
				fscanf（fp?“%lf?%lf?%lf“?&point[0]?&point[1]?&point[2]）;
				UF_CURVE_create_point（point?&t_pnt）;
				pnt[i][3*j]?=?point[0];
				pnt[i][3*j+1]?=?point[1];
				pnt[i][3*j+2]?=?point[2];
				j++;
			}
			FTN（uf5080）（&opt?&num_points?pnt[i]?&spline[i]）;
			spline[i]?=?SmoothSpline（spline[i]）;
		}?
		else
			uc1601（“Cannot?

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????3325??2007-12-26?21:07??Create_Surface\chapter5_blade.cpp

?????文件?????102472??2007-11-07?16:30??Create_Surface\chapter5_blade.dll

?????文件???????4250??2007-11-07?09:37??Create_Surface\chapter5_blade.dsp

?????文件????????553??2007-11-06?22:12??Create_Surface\chapter5_blade.dsw

?????文件??????50176??2007-12-26?20:52??Create_Surface\chapter5_blade.ncb

?????文件??????49664??2007-12-26?20:52??Create_Surface\chapter5_blade.opt

?????文件???????1243??2007-11-07?16:30??Create_Surface\chapter5_blade.plg

?????文件????????211??2006-07-09?11:07??Create_Surface\StdAfx.cpp

?????文件???????1447??2006-07-09?11:07??Create_Surface\StdAfx.h

?????目錄??????????0??2010-04-17?13:07??Create_Surface

-----------?---------??----------?-----??----

???????????????213341????????????????????10