69,371
社区成员
发帖
与我相关
我的任务
分享
//顶点,向量
typedef struct {
float x, y, z;
} VECTOR3;
// 三角形
typedef struct
{
VECTOR3 tri1;
VECTOR3 tri2;
VECTOR3 tri3;
}TRIANGLE;
TRIANGLE * tri;
FILE *fp;
tri = malloc (sizeof ( TRIANGLE ) ) ;
fp=fopen((char *)"1.txt","rb");
if(fp==NULL)
{
printf("Create a file failed!\n");
return ;
}
fread( & tri ,sizeof(tri ),1,fp);
24.7839 -3.7183 -20.1270
-5.7647 -5.5251 -56.4182
-19.0192 -20.7566 -13.4548
4.1736 -23.9672 -18.5331
-4.1736 -6.0328 -41.4669