//========= 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