text: ﻿//========= Copyright Valve Corporation, All rights reserved. ============//
  //
  // Purpose: 
  //
  //=============================================================================//
  
  #ifndef CSG_H
  #define CSG_H
  #ifdef _WIN32
  #pragma once
  #endif
  
  
  // Print a CONTENTS_ mask to a string.
  void PrintBrushContentsToString(int contents, char *pOut, int nMaxChars);
  
  // Print a CONTENTS_ mask with Msg().
  void PrintBrushContents(int contents);
  
  void FixupAreaportalWaterBrushes(bspbrush_t *pList);
  
  bspbrush_t *MakeBspBrushList(int startbrush, int endbrush,
                               const Vector &clipmins, const Vector &clipmaxs, int detailScreen);
  
  bspbrush_t *MakeBspBrushList(mapbrush_t **pBrushes, int nBrushCount, const Vector &clipmins, const Vector &clipmaxs);
  
  void WriteBrushMap(char *name, bspbrush_t *list);
  
  bspbrush_t *ChopBrushes(bspbrush_t *head);
  
  bspbrush_t *IntersectBrush(bspbrush_t *a, bspbrush_t *b);
  
  qboolean BrushesDisjoint(bspbrush_t *a, bspbrush_t *b);
  
  #endif // CSG_H
  