/*
BobToolz plugin for GtkRadiant
Copyright (C) 2001 Gordon Biggans

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

// DPlane.h: interface for the DPlane class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_DPLANE_H__FC37C021_F0A1_11D4_ACF7_004095A18133__INCLUDED_)
#define AFX_DPLANE_H__FC37C021_F0A1_11D4_ACF7_004095A18133__INCLUDED_

class Brush;

#define FACE_DETAIL 0x8000000

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

class DWinding;

class DPlane  
{
public:
	DPlane(vec3_t va, vec3_t vb, vec3_t vc, const char* textureName, bool bDetail);
	void ScaleTexture();
	DWinding* BaseWindingForPlane();

	void Rebuild();

	bool AddToBrush(Brush *brush);
	bool operator != (DPlane& other);
	bool operator == (DPlane& other);

	bool IsRedundant(list<DPoint*>& pointList);
	bool PlaneIntersection(DPlane* pl1, DPlane* pl2, vec3_t out);;

	vec_t DistanceToPoint(vec3_t pnt);

	DPlane(vec3_t va, vec3_t vb, vec3_t vc, _QERFaceData* texData);
	DPlane() { }
	virtual ~DPlane();

	bool m_bChkOk;
	_QERFaceData texInfo;
	vec3_t points[3];		// djbob:do we really need these any more?
	vec3_t normal;
	float _d;
};

//typedef CList<DPlane*, DPlane*> DPlaneList;
#endif // !defined(AFX_DPLANE_H__FC37C021_F0A1_11D4_ACF7_004095A18133__INCLUDED_)
