clist.h

3D游戏开发需要用到BSP树来经行场景渲染的管理。本代码包含完整的BSP及文件生成实现

#pragma once

// macros for structures that have a *next member

#define ListForEach(type, list, n)	\
	type *n = list;				\
	for(;n;n = n->next)			\

#define ListClear(type, list)	\
	type *n = list;				\
	while(list) {				\
		type *cur = n;			\
		n = n->next;			\
		delete cur;				\
	}							\
	list = 0;					\