/*
===========================================================================
Copyright (C) 1999-2005 Id Software, Inc.
Copyright (C) 2006 Robert Beckebans <trebor_7@users.sourceforge.net>

This file is part of XreaL source code.

XreaL source code is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.

XreaL source code 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with XreaL source code; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
===========================================================================
*/
#ifndef __POLYSET_H__
#define __POLYSET_H__

#define POLYSET_MAXTRIANGLES	4096
#define POLYSET_MAXPOLYSETS		64

typedef float   st_t[2];
typedef float   rgb_t[3];

typedef struct
{
	vec3_t          verts[3];
	vec3_t          normals[3];
	st_t            texcoords[3];
	rgb_t           colors[3];
} triangle_t;

typedef struct
{
	char            name[100];
	char            materialname[100];
	triangle_t     *triangles;
	int             numtriangles;
} polyset_t;

polyset_t      *Polyset_LoadSets(const char *file, int *numpolysets, int maxTrisPerSet);
polyset_t      *Polyset_CollapseSets(polyset_t * psets, int numpolysets);
polyset_t      *Polyset_SplitSets(polyset_t * psets, int numpolysets, int *pNumNewPolysets, int maxTris);
void            Polyset_SnapSets(polyset_t * psets, int numpolysets);
void            Polyset_ComputeNormals(polyset_t * psets, int numpolysets);

#endif
