/* 旋转的立体椭球 */
#include graphics.h
#include math.h
#include conio.h
#define PI 3.14159
#define T PI/180
#define NN 36
#define DT PI/NN
#define DIST 0.8
#define R 190
static int n=1;
void trans(t,s)
float t[3];
float s[3][3];
{
s[0][0]=cos(t[1])*cos(t[2]); s[0][1]=cos(t[1])*sin(t[2]);
s[0][2]=-sin(t[1]);
s[1][0]=sin(t[0])*sin(t[1])*cos(t[2])-cos(t[0])*sin(t[2]);
s[1][1]=sin(t[0])*sin(t[1])*sin(t[2])+cos(t[0])*cos(t[2]);
s[1][2]=sin(t[0])*cos(t[1]...[ 查看全文 ]