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Annotation of quakeworld/client/modelgen.h, revision 1.1

1.1     ! root        1: /*
        !             2: Copyright (C) 1996-1997 Id Software, Inc.
        !             3: 
        !             4: This program is free software; you can redistribute it and/or
        !             5: modify it under the terms of the GNU General Public License
        !             6: as published by the Free Software Foundation; either version 2
        !             7: of the License, or (at your option) any later version.
        !             8: 
        !             9: This program is distributed in the hope that it will be useful,
        !            10: but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            11: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
        !            12: 
        !            13: See the GNU General Public License for more details.
        !            14: 
        !            15: You should have received a copy of the GNU General Public License
        !            16: along with this program; if not, write to the Free Software
        !            17: Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
        !            18: 
        !            19: */
        !            20: //
        !            21: // modelgen.h: header file for model generation program
        !            22: //
        !            23: 
        !            24: // *********************************************************
        !            25: // * This file must be identical in the modelgen directory *
        !            26: // * and in the Quake directory, because it's used to      *
        !            27: // * pass data from one to the other via model files.      *
        !            28: // *********************************************************
        !            29: 
        !            30: #ifdef INCLUDELIBS
        !            31: 
        !            32: #include <stdlib.h>
        !            33: #include <stdio.h>
        !            34: #include <math.h>
        !            35: #include <string.h>
        !            36: 
        !            37: #include "cmdlib.h"
        !            38: #include "scriplib.h"
        !            39: #include "trilib.h"
        !            40: #include "lbmlib.h"
        !            41: #include "mathlib.h"
        !            42: 
        !            43: #endif
        !            44: 
        !            45: #define ALIAS_VERSION  6
        !            46: 
        !            47: #define ALIAS_ONSEAM                           0x0020
        !            48: 
        !            49: // must match definition in spritegn.h
        !            50: #ifndef SYNCTYPE_T
        !            51: #define SYNCTYPE_T
        !            52: typedef enum {ST_SYNC=0, ST_RAND } synctype_t;
        !            53: #endif
        !            54: 
        !            55: typedef enum { ALIAS_SINGLE=0, ALIAS_GROUP } aliasframetype_t;
        !            56: 
        !            57: typedef enum { ALIAS_SKIN_SINGLE=0, ALIAS_SKIN_GROUP } aliasskintype_t;
        !            58: 
        !            59: typedef struct {
        !            60:        int                     ident;
        !            61:        int                     version;
        !            62:        vec3_t          scale;
        !            63:        vec3_t          scale_origin;
        !            64:        float           boundingradius;
        !            65:        vec3_t          eyeposition;
        !            66:        int                     numskins;
        !            67:        int                     skinwidth;
        !            68:        int                     skinheight;
        !            69:        int                     numverts;
        !            70:        int                     numtris;
        !            71:        int                     numframes;
        !            72:        synctype_t      synctype;
        !            73:        int                     flags;
        !            74:        float           size;
        !            75: } mdl_t;
        !            76: 
        !            77: // TODO: could be shorts
        !            78: 
        !            79: typedef struct {
        !            80:        int             onseam;
        !            81:        int             s;
        !            82:        int             t;
        !            83: } stvert_t;
        !            84: 
        !            85: typedef struct dtriangle_s {
        !            86:        int                                     facesfront;
        !            87:        int                                     vertindex[3];
        !            88: } dtriangle_t;
        !            89: 
        !            90: #define DT_FACES_FRONT                         0x0010
        !            91: 
        !            92: // This mirrors trivert_t in trilib.h, is present so Quake knows how to
        !            93: // load this data
        !            94: 
        !            95: typedef struct {
        !            96:        byte    v[3];
        !            97:        byte    lightnormalindex;
        !            98: } trivertx_t;
        !            99: 
        !           100: typedef struct {
        !           101:        trivertx_t      bboxmin;        // lightnormal isn't used
        !           102:        trivertx_t      bboxmax;        // lightnormal isn't used
        !           103:        char            name[16];       // frame name from grabbing
        !           104: } daliasframe_t;
        !           105: 
        !           106: typedef struct {
        !           107:        int                     numframes;
        !           108:        trivertx_t      bboxmin;        // lightnormal isn't used
        !           109:        trivertx_t      bboxmax;        // lightnormal isn't used
        !           110: } daliasgroup_t;
        !           111: 
        !           112: typedef struct {
        !           113:        int                     numskins;
        !           114: } daliasskingroup_t;
        !           115: 
        !           116: typedef struct {
        !           117:        float   interval;
        !           118: } daliasinterval_t;
        !           119: 
        !           120: typedef struct {
        !           121:        float   interval;
        !           122: } daliasskininterval_t;
        !           123: 
        !           124: typedef struct {
        !           125:        aliasframetype_t        type;
        !           126: } daliasframetype_t;
        !           127: 
        !           128: typedef struct {
        !           129:        aliasskintype_t type;
        !           130: } daliasskintype_t;
        !           131: 
        !           132: #define IDPOLYHEADER   (('O'<<24)+('P'<<16)+('D'<<8)+'I')
        !           133:                                                                                                                // little-endian "IDPO"
        !           134: 

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