modelgen.h

Go to the documentation of this file.

/*
Copyright (C) 1996-1997 Id Software, Inc.
 
This program 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.
 
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
*/
//
// modelgen.h: header file for model generation program
//
 
// *********************************************************
// * This file must be identical in the modelgen directory *
// * and in the Quake directory, because it's used to      *
// * pass data from one to the other via model files.      *
// *********************************************************
 
#ifndef MODELGEN_H
#define MODELGEN_H
 
#include "qtypes.h"
 
#define ALIAS_VERSION   6
 
#define ALIAS_ONSEAM                0x0020
 
typedef enum aliasframetype_e { ALIAS_SINGLE=0, ALIAS_GROUP } aliasframetype_t;
 
typedef enum aliasskintype_e { ALIAS_SKIN_SINGLE=0, ALIAS_SKIN_GROUP } aliasskintype_t;
 
typedef struct mdl_s
{
    int         ident;
    int         version;
    vec3_t      scale;
    vec3_t      scale_origin;
    float       boundingradius;
    vec3_t      eyeposition;
    int         numskins;
    int         skinwidth;
    int         skinheight;
    int         numverts;
    int         numtris;
    int         numframes;
    int         synctype;
    int         flags;
    float       size;
}
mdl_t;
 
// TODO: could be shorts
 
typedef struct stvert_s
{
    int     onseam;
    int     s;
    int     t;
}
stvert_t;
 
typedef struct dtriangle_s
{
    int                 facesfront;
    int                 vertindex[3];
}
dtriangle_t;
 
#define DT_FACES_FRONT              0x0010
 
// This mirrors trivert_t in trilib.h, is present so Quake knows how to
// load this data
 
typedef struct trivertx_s
{
    unsigned char   v[3];
    unsigned char   lightnormalindex;
}
trivertx_t;
 
typedef struct daliasframe_s
{
    trivertx_t  bboxmin;    // lightnormal isn't used
    trivertx_t  bboxmax;    // lightnormal isn't used
    char        name[16];   // frame name from grabbing
}
daliasframe_t;
 
typedef struct daliasgroup_s
{
    int         numframes;
    trivertx_t  bboxmin;    // lightnormal isn't used
    trivertx_t  bboxmax;    // lightnormal isn't used
}
daliasgroup_t;
 
typedef struct daliasskingroup_s
{
    int         numskins;
}
daliasskingroup_t;
 
typedef struct daliasinterval_s
{
    float   interval;
}
daliasinterval_t;
 
typedef struct daliasskininterval_s
{
    float   interval;
}
daliasskininterval_t;
 
typedef struct daliasframetype_s
{
    aliasframetype_t    type;
}
daliasframetype_t;
 
typedef struct daliasskintype_s
{
    aliasskintype_t type;
}
daliasskintype_t;
 
#endif