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bring in modelgel, quakeforgeized :) (more work needs to be done, though)

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This commit is contained in:
Bill Currie 2002-09-11 20:22:17 +00:00
parent f0c96dd15c
commit c784b4375a
17 changed files with 3229 additions and 1 deletions
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8
configure.ac
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@ -1916,6 +1916,11 @@ QF_DEPS(QFLIGHT,
[$(top_builddir)/libs/util/libQFutil.la],
[$(WIN32_LIBS)],
)
QF_DEPS(QFMODELGEN,
[-I$(top_srcdir)/tools/qfmodelgen/include],
[$(top_builddir)/libs/util/libQFutil.la],
[$(WIN32_LIBS)],
)
QF_DEPS(QFVIS,
[-I$(top_srcdir)/tools/qfvis/include],
[$(top_builddir)/libs/util/libQFutil.la],
@ -2019,6 +2024,9 @@ AC_OUTPUT(
tools/qflight/Makefile
tools/qflight/include/Makefile
tools/qflight/source/Makefile
tools/qfmodelgen/Makefile
tools/qfmodelgen/include/Makefile
tools/qfmodelgen/source/Makefile
tools/qfprogs/Makefile
tools/qfprogs/include/Makefile
tools/qfprogs/source/Makefile

2
tools/Makefile.am
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@ -1,2 +1,2 @@
SUBDIRS=pak qfcc qfdefs qflight qfprogs qfvis qwaq wav
SUBDIRS=pak qfcc qfdefs qflight qfmodelgen qfprogs qfvis qwaq wav
bin_SCRIPTS=zpak

3
tools/qfmodelgen/.gitignore vendored Normal file
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@ -0,0 +1,3 @@
.vimrc
Makefile.in
Makefile

7
tools/qfmodelgen/Makefile.am Normal file
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@ -0,0 +1,7 @@
AUTOMAKE_OPTIONS= foreign
SUBDIRS= include source
#man_MANS= qfmodelgen.1
#EXTRA_DIST= $(man_MANS)

3
tools/qfmodelgen/include/.gitignore vendored Normal file
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@ -0,0 +1,3 @@
.vimrc
Makefile.in
Makefile

3
tools/qfmodelgen/include/Makefile.am Normal file
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@ -0,0 +1,3 @@
AUTOMAKE_OPTIONS= foreign
EXTRA_DIST= cmdlib.h lbmlib.h scriplib.h trilib.h

106
tools/qfmodelgen/include/cmdlib.h Normal file
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@ -0,0 +1,106 @@
/* 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
See file, 'COPYING', for details.
*/
// cmdlib.h
#ifndef __CMDLIB__
#define __CMDLIB__
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <errno.h>
#include <ctype.h>
#include <time.h>
#include <stdarg.h>
#include "QF/qtypes.h"
#include "QF/quakeio.h"
// the dec offsetof macro doesn't work very well...
#define myoffsetof(type,identifier) ((size_t)&((type *)0)->identifier)
// set these before calling CheckParm
extern int myargc;
extern char **myargv;
char *strupr (char *in);
char *strlower (char *in);
int Q_strncasecmp (char *s1, char *s2, int n);
int Q_strcasecmp (char *s1, char *s2);
void Q_getwd (char *out);
int filelength (QFile *f);
int FileTime (char *path);
void Q_mkdir (char *path);
extern char qdir[1024];
extern char gamedir[1024];
void SetQdirFromPath (char *path);
char *ExpandPath (char *path);
char *ExpandPathAndArchive (char *path);
double I_FloatTime (void);
void Error (char *error, ...);
int CheckParm (char *check);
QFile *SafeOpenWrite (char *filename);
QFile *SafeOpenRead (char *filename);
void SafeRead (QFile *f, void *buffer, int count);
void SafeWrite (QFile *f, void *buffer, int count);
int LoadFile (char *filename, void **bufferptr);
void SaveFile (char *filename, void *buffer, int count);
void DefaultExtension (char *path, char *extension);
void DefaultPath (char *path, char *basepath);
void StripFilename (char *path);
void StripExtension (char *path);
void ExtractFilePath (char *path, char *dest);
void ExtractFileBase (char *path, char *dest);
void ExtractFileExtension (char *path, char *dest);
int ParseNum (char *str);
char *COM_Parse (char *data);
extern char com_token[1024];
extern qboolean com_eof;
char *copystring(char *s);
void CRC_Init(unsigned short *crcvalue);
void CRC_ProcessByte(unsigned short *crcvalue, byte data);
unsigned short CRC_Value(unsigned short crcvalue);
void CreatePath (char *path);
void CopyFile (char *from, char *to);
extern qboolean archive;
extern char archivedir[1024];
#endif

61
tools/qfmodelgen/include/lbmlib.h Normal file
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@ -0,0 +1,61 @@
/* 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
See file, 'COPYING', for details.
*/
// lbmlib.h
typedef unsigned char UBYTE;
typedef short WORD;
typedef unsigned short UWORD;
typedef long LONG;
typedef enum
{
ms_none,
ms_mask,
ms_transcolor,
ms_lasso
} mask_t;
typedef enum
{
cm_none,
cm_rle1
} compress_t;
typedef struct
{
UWORD w,h;
WORD x,y;
UBYTE nPlanes;
UBYTE masking;
UBYTE compression;
UBYTE pad1;
UWORD transparentColor;
UBYTE xAspect,yAspect;
WORD pageWidth,pageHeight;
} bmhd_t;
extern bmhd_t bmhd; // will be in native byte order
void LoadLBM (char *filename, byte **picture, byte **palette);
void WriteLBMfile (char *filename, byte *data, int width, int height
, byte *palette);

40
tools/qfmodelgen/include/scriplib.h Normal file
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@ -0,0 +1,40 @@
/* 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
See file, 'COPYING', for details.
*/
// scriplib.h
#ifndef __CMDLIB__
#include "cmdlib.h"
#endif
#define MAXTOKEN 128
extern char token[MAXTOKEN];
extern char *scriptbuffer,*script_p,*scriptend_p;
extern int grabbed;
extern int scriptline;
extern qboolean endofscript;
void LoadScriptFile (char *filename);
qboolean GetToken (qboolean crossline);
void UnGetToken (void);
qboolean TokenAvailable (void);

30
tools/qfmodelgen/include/trilib.h Normal file
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@ -0,0 +1,30 @@
/* 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
See file, 'COPYING', for details.
*/
//
// trilib.h: header file for loading triangles from an Alias triangle file
//
#define MAXTRIANGLES 2048
typedef struct {
vec3_t verts[3];
} triangle_t;
void LoadTriangleList (char *filename, triangle_t **pptri, int *numtriangles);

6
tools/qfmodelgen/source/.gitignore vendored Normal file
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@ -0,0 +1,6 @@
.vimrc
.deps
.libs
Makefile.in
Makefile
qfmodelgen

14
tools/qfmodelgen/source/Makefile.am Normal file
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@ -0,0 +1,14 @@
AUTOMAKE_OPTIONS= foreign
QFMODELGEN_LIBS=@QFMODELGEN_LIBS@
QFMODELGEN_DEPS=@QFMODELGEN_DEPS@
QFMODELGEN_INCS=@QFMODELGEN_INCS@
INCLUDES= -I$(top_srcdir)/include $(QFMODELGEN_INCS)
bin_PROGRAMS= qfmodelgen
qfmodelgen_SOURCES= cmdlib.c lbmlib.c modelgen.c scriplib.c trilib.c
qfmodelgen_LDADD= $(QFMODELGEN_LIBS)
qfmodelgen_DEPENDENCIES= $(QFMODELGEN_DEPS)

785
tools/qfmodelgen/source/cmdlib.c Normal file
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@ -0,0 +1,785 @@
/* 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
See file, 'COPYING', for details.
*/
// cmdlib.c
# include "config.h"
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include "cmdlib.h"
#ifdef WIN32
#include <direct.h>
#endif
#ifdef NeXT
#include <libc.h>
#endif
#define PATHSEPERATOR '/'
// set these before calling CheckParm
int myargc;
char **myargv;
qboolean com_eof;
qboolean archive;
char archivedir[1024];
/*
=================
Error
For abnormal program terminations
=================
*/
void Error (char *error, ...)
{
va_list argptr;
printf ("************ ERROR ************\n");
va_start (argptr,error);
vprintf (error,argptr);
va_end (argptr);
printf ("\n");
exit (1);
}
/*
qdir will hold the path up to the quake directory, including the slash
f:\quake\
/raid/quake/
gamedir will hold qdir + the game directory (id1, id2, etc)
*/
char qdir[1024];
char gamedir[1024];
void SetQdirFromPath (char *path)
{
char temp[1024];
char *c;
if (!(path[0] == '/' || path[0] == '\\' || path[1] == ':'))
{ // path is partial
Q_getwd (temp);
strcat (temp, path);
path = temp;
}
// search for "quake" in path
for (c=path ; *c ; c++)
if (!Q_strncasecmp (c, "quake", 5))
{
strncpy (qdir, path, c+6-path);
printf ("qdir: %s\n", qdir);
c += 6;
while (*c)
{
if (*c == '/' || *c == '\\')
{
strncpy (gamedir, path, c+1-path);
printf ("gamedir: %s\n", gamedir);
return;
}
c++;
}
Error ("No gamedir in %s", path);
return;
}
Error ("SeetQdirFromPath: no 'quake' in %s", path);
}
char *ExpandPath (char *path)
{
static char full[1024];
if (!qdir)
Error ("ExpandPath called without qdir set");
if (path[0] == '/' || path[0] == '\\' || path[1] == ':')
return path;
sprintf (full, "%s%s", qdir, path);
return full;
}
char *ExpandPathAndArchive (char *path)
{
char *expanded;
char archivename[1024];
expanded = ExpandPath (path);
if (archive)
{
sprintf (archivename, "%s/%s", archivedir, path);
CopyFile (expanded, archivename);
}
return expanded;
}
char *copystring(char *s)
{
char *b;
b = malloc(strlen(s)+1);
strcpy (b, s);
return b;
}
/*
================
I_FloatTime
================
*/
double I_FloatTime (void)
{
time_t t;
time (&t);
return t;
#if 0
// more precise, less portable
struct timeval tp;
struct timezone tzp;
static int secbase;
gettimeofday(&tp, &tzp);
if (!secbase)
{
secbase = tp.tv_sec;
return tp.tv_usec/1000000.0;
}
return (tp.tv_sec - secbase) + tp.tv_usec/1000000.0;
#endif
}
void Q_getwd (char *out)
{
#ifdef WIN32
_getcwd (out, 256);
strcat (out, "\\");
#else
getcwd (out, 256);
#endif
}
void Q_mkdir (char *path)
{
#ifdef WIN32
if (_mkdir (path) != -1)
return;
#else
if (mkdir (path, 0777) != -1)
return;
#endif
if (errno != EEXIST)
Error ("mkdir %s: %s",path, strerror(errno));
}
/*
============
FileTime
returns -1 if not present
============
*/
int FileTime (char *path)
{
struct stat buf;
if (stat (path,&buf) == -1)
return -1;
return buf.st_mtime;
}
int Q_strncasecmp (char *s1, char *s2, int n)
{
int c1, c2;
while (1)
{
c1 = *s1++;
c2 = *s2++;
if (!n--)
return 0; // strings are equal until end point
if (c1 != c2)
{
if (c1 >= 'a' && c1 <= 'z')
c1 -= ('a' - 'A');
if (c2 >= 'a' && c2 <= 'z')
c2 -= ('a' - 'A');
if (c1 != c2)
return -1; // strings not equal
}
if (!c1)
return 0; // strings are equal
}
return -1;
}
int Q_strcasecmp (char *s1, char *s2)
{
return Q_strncasecmp (s1, s2, 99999);
}
char *strupr (char *start)
{
char *in;
in = start;
while (*in)
{
*in = toupper(*in);
in++;
}
return start;
}
char *strlower (char *start)
{
char *in;
in = start;
while (*in)
{
*in = tolower(*in);
in++;
}
return start;
}
/*
=============================================================================
MISC FUNCTIONS
=============================================================================
*/
/*
=================
CheckParm
Checks for the given parameter in the program's command line arguments
Returns the argument number (1 to argc-1) or 0 if not present
=================
*/
int CheckParm (char *check)
{
int i;
for (i = 1;i<myargc;i++)
{
if ( !Q_strcasecmp(check, myargv[i]) )
return i;
}
return 0;
}
/*
================
filelength
================
*/
int filelength (QFile *f)
{
int pos;
int end;
pos = Qtell (f);
Qseek (f, 0, SEEK_END);
end = Qtell (f);
Qseek (f, pos, SEEK_SET);
return end;
}
QFile *SafeOpenWrite (char *filename)
{
QFile *f;
f = Qopen(filename, "wb");
if (!f)
Error ("Error opening %s: %s",filename,strerror(errno));
return f;
}
QFile *SafeOpenRead (char *filename)
{
QFile *f;
f = Qopen(filename, "rb");
if (!f)
Error ("Error opening %s: %s",filename,strerror(errno));
return f;
}
void SafeRead (QFile *f, void *buffer, int count)
{
if ( Qread (f, buffer, count) != (size_t)count)
Error ("File read failure");
}
void SafeWrite (QFile *f, void *buffer, int count)
{
if (Qwrite (f, buffer, count) != (size_t)count)
Error ("File read failure");
}
/*
==============
SaveFile
==============
*/
void SaveFile (char *filename, void *buffer, int count)
{
QFile *f;
f = SafeOpenWrite (filename);
SafeWrite (f, buffer, count);
Qclose (f);
}
void DefaultExtension (char *path, char *extension)
{
char *src;
//
// if path doesn't have a .EXT, append extension
// (extension should include the .)
//
src = path + strlen(path) - 1;
while (*src != PATHSEPERATOR && src != path)
{
if (*src == '.')
return; // it has an extension
src--;
}
strcat (path, extension);
}
void DefaultPath (char *path, char *basepath)
{
char temp[128];
if (path[0] == PATHSEPERATOR)
return; // absolute path location
strcpy (temp,path);
strcpy (path,basepath);
strcat (path,temp);
}
void StripFilename (char *path)
{
int length;
length = strlen(path)-1;
while (length > 0 && path[length] != PATHSEPERATOR)
length--;
path[length] = 0;
}
void StripExtension (char *path)
{
int length;
length = strlen(path)-1;
while (length > 0 && path[length] != '.')
{
length--;
if (path[length] == '/')
return; // no extension
}
if (length)
path[length] = 0;
}
/*
====================
Extract file parts
====================
*/
void ExtractFilePath (char *path, char *dest)
{
char *src;
src = path + strlen(path) - 1;
//
// back up until a \ or the start
//
while (src != path && *(src-1) != PATHSEPERATOR)
src--;
memcpy (dest, path, src-path);
dest[src-path] = 0;
}
void ExtractFileBase (char *path, char *dest)
{
char *src;
src = path + strlen(path) - 1;
//
// back up until a \ or the start
//
while (src != path && *(src-1) != PATHSEPERATOR)
src--;
while (*src && *src != '.')
{
*dest++ = *src++;
}
*dest = 0;
}
void ExtractFileExtension (char *path, char *dest)
{
char *src;
src = path + strlen(path) - 1;
//
// back up until a . or the start
//
while (src != path && *(src-1) != '.')
src--;
if (src == path)
{
*dest = 0; // no extension
return;
}
strcpy (dest,src);
}
/*
==============
ParseNum / ParseHex
==============
*/
int ParseHex (char *hex)
{
char *str;
int num;
num = 0;
str = hex;
while (*str)
{
num <<= 4;
if (*str >= '0' && *str <= '9')
num += *str-'0';
else if (*str >= 'a' && *str <= 'f')
num += 10 + *str-'a';
else if (*str >= 'A' && *str <= 'F')
num += 10 + *str-'A';
else
Error ("Bad hex number: %s",hex);
str++;
}
return num;
}
int ParseNum (char *str)
{
if (str[0] == '$')
return ParseHex (str+1);
if (str[0] == '0' && str[1] == 'x')
return ParseHex (str+2);
return atol (str);
}
/*
============================================================================
BYTE ORDER FUNCTIONS
============================================================================
*/
#ifdef _SGI_SOURCE
#define __BIG_ENDIAN__
#endif
#ifdef __BIG_ENDIAN__
short LittleShort (short l)
{
byte b1,b2;
b1 = l&255;
b2 = (l>>8)&255;
return (b1<<8) + b2;
}
short BigShort (short l)
{
return l;
}
int LittleLong (int l)
{
byte b1,b2,b3,b4;
b1 = l&255;
b2 = (l>>8)&255;
b3 = (l>>16)&255;
b4 = (l>>24)&255;
return ((int)b1<<24) + ((int)b2<<16) + ((int)b3<<8) + b4;
}
int BigLong (int l)
{
return l;
}
float LittleFloat (float l)
{
union {byte b[4]; float f;} in, out;
in.f = l;
out.b[0] = in.b[3];
out.b[1] = in.b[2];
out.b[2] = in.b[1];
out.b[3] = in.b[0];
return out.f;
}
float BigFloat (float l)
{
return l;
}
#else
short BigShort (short l)
{
byte b1,b2;
b1 = l&255;
b2 = (l>>8)&255;
return (b1<<8) + b2;
}
short LittleShort (short l)
{
return l;
}
int BigLong (int l)
{
byte b1,b2,b3,b4;
b1 = l&255;
b2 = (l>>8)&255;
b3 = (l>>16)&255;
b4 = (l>>24)&255;
return ((int)b1<<24) + ((int)b2<<16) + ((int)b3<<8) + b4;
}
int LittleLong (int l)
{
return l;
}
float BigFloat (float l)
{
union {byte b[4]; float f;} in, out;
in.f = l;
out.b[0] = in.b[3];
out.b[1] = in.b[2];
out.b[2] = in.b[1];
out.b[3] = in.b[0];
return out.f;
}
float LittleFloat (float l)
{
return l;
}
#endif
//=======================================================
// FIXME: byte swap?
// this is a 16 bit, non-reflected CRC using the polynomial 0x1021
// and the initial and final xor values shown below... in other words, the
// CCITT standard CRC used by XMODEM
#define CRC_INIT_VALUE 0xffff
#define CRC_XOR_VALUE 0x0000
static unsigned short crctable[256] =
{
0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7,
0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef,
0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6,
0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c, 0xf3ff, 0xe3de,
0x2462, 0x3443, 0x0420, 0x1401, 0x64e6, 0x74c7, 0x44a4, 0x5485,
0xa56a, 0xb54b, 0x8528, 0x9509, 0xe5ee, 0xf5cf, 0xc5ac, 0xd58d,
0x3653, 0x2672, 0x1611, 0x0630, 0x76d7, 0x66f6, 0x5695, 0x46b4,
0xb75b, 0xa77a, 0x9719, 0x8738, 0xf7df, 0xe7fe, 0xd79d, 0xc7bc,
0x48c4, 0x58e5, 0x6886, 0x78a7, 0x0840, 0x1861, 0x2802, 0x3823,
0xc9cc, 0xd9ed, 0xe98e, 0xf9af, 0x8948, 0x9969, 0xa90a, 0xb92b,
0x5af5, 0x4ad4, 0x7ab7, 0x6a96, 0x1a71, 0x0a50, 0x3a33, 0x2a12,
0xdbfd, 0xcbdc, 0xfbbf, 0xeb9e, 0x9b79, 0x8b58, 0xbb3b, 0xab1a,
0x6ca6, 0x7c87, 0x4ce4, 0x5cc5, 0x2c22, 0x3c03, 0x0c60, 0x1c41,
0xedae, 0xfd8f, 0xcdec, 0xddcd, 0xad2a, 0xbd0b, 0x8d68, 0x9d49,
0x7e97, 0x6eb6, 0x5ed5, 0x4ef4, 0x3e13, 0x2e32, 0x1e51, 0x0e70,
0xff9f, 0xefbe, 0xdfdd, 0xcffc, 0xbf1b, 0xaf3a, 0x9f59, 0x8f78,
0x9188, 0x81a9, 0xb1ca, 0xa1eb, 0xd10c, 0xc12d, 0xf14e, 0xe16f,
0x1080, 0x00a1, 0x30c2, 0x20e3, 0x5004, 0x4025, 0x7046, 0x6067,
0x83b9, 0x9398, 0xa3fb, 0xb3da, 0xc33d, 0xd31c, 0xe37f, 0xf35e,
0x02b1, 0x1290, 0x22f3, 0x32d2, 0x4235, 0x5214, 0x6277, 0x7256,
0xb5ea, 0xa5cb, 0x95a8, 0x8589, 0xf56e, 0xe54f, 0xd52c, 0xc50d,
0x34e2, 0x24c3, 0x14a0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,
0xa7db, 0xb7fa, 0x8799, 0x97b8, 0xe75f, 0xf77e, 0xc71d, 0xd73c,
0x26d3, 0x36f2, 0x0691, 0x16b0, 0x6657, 0x7676, 0x4615, 0x5634,
0xd94c, 0xc96d, 0xf90e, 0xe92f, 0x99c8, 0x89e9, 0xb98a, 0xa9ab,
0x5844, 0x4865, 0x7806, 0x6827, 0x18c0, 0x08e1, 0x3882, 0x28a3,
0xcb7d, 0xdb5c, 0xeb3f, 0xfb1e, 0x8bf9, 0x9bd8, 0xabbb, 0xbb9a,
0x4a75, 0x5a54, 0x6a37, 0x7a16, 0x0af1, 0x1ad0, 0x2ab3, 0x3a92,
0xfd2e, 0xed0f, 0xdd6c, 0xcd4d, 0xbdaa, 0xad8b, 0x9de8, 0x8dc9,
0x7c26, 0x6c07, 0x5c64, 0x4c45, 0x3ca2, 0x2c83, 0x1ce0, 0x0cc1,
0xef1f, 0xff3e, 0xcf5d, 0xdf7c, 0xaf9b, 0xbfba, 0x8fd9, 0x9ff8,
0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0
};
void CRC_Init(unsigned short *crcvalue)
{
*crcvalue = CRC_INIT_VALUE;
}
void CRC_ProcessByte(unsigned short *crcvalue, byte data)
{
*crcvalue = (*crcvalue << 8) ^ crctable[(*crcvalue >> 8) ^ data];
}
unsigned short CRC_Value(unsigned short crcvalue)
{
return crcvalue ^ CRC_XOR_VALUE;
}
//=============================================================================
/*
============
CreatePath
============
*/
void CreatePath (char *path)
{
char *ofs, c;
for (ofs = path+1 ; *ofs ; ofs++)
{
c = *ofs;
if (c == '/' || c == '\\')
{ // create the directory
*ofs = 0;
Q_mkdir (path);
*ofs = c;
}
}
}
/*
============
CopyFile
Used to archive source files
============
*/
void CopyFile (char *from, char *to)
{
void *buffer;
int length;
length = LoadFile (from, &buffer);
CreatePath (to);
SaveFile (to, buffer, length);
free (buffer);
}

529
tools/qfmodelgen/source/lbmlib.c Normal file
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@ -0,0 +1,529 @@
/* 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
See file, 'COPYING', for details.
*/
// lbmlib.c
#include "QF/qendian.h"
#include "cmdlib.h"
#include "lbmlib.h"
/*
============================================================================
LBM STUFF
============================================================================
*/
#define FORMID ('F'+('O'<<8)+((int)'R'<<16)+((int)'M'<<24))
#define ILBMID ('I'+('L'<<8)+((int)'B'<<16)+((int)'M'<<24))
#define PBMID ('P'+('B'<<8)+((int)'M'<<16)+((int)' '<<24))
#define BMHDID ('B'+('M'<<8)+((int)'H'<<16)+((int)'D'<<24))
#define BODYID ('B'+('O'<<8)+((int)'D'<<16)+((int)'Y'<<24))
#define CMAPID ('C'+('M'<<8)+((int)'A'<<16)+((int)'P'<<24))
bmhd_t bmhd;
int Align (int l)
{
if (l&1)
return l+1;
return l;
}
/*
================
=
= LBMRLEdecompress
=
= Source must be evenly aligned!
=
================
*/
byte *LBMRLEDecompress (byte *source,byte *unpacked, int bpwidth)
{
int count;
byte b,rept;
count = 0;
do
{
rept = *source++;
if (rept > 0x80)
{
rept = (rept^0xff)+2;
b = *source++;
memset(unpacked,b,rept);
unpacked += rept;
}
else if (rept < 0x80)
{
rept++;
memcpy(unpacked,source,rept);
unpacked += rept;
source += rept;
}
else
rept = 0; // rept of 0x80 is NOP
count += rept;
} while (count<bpwidth);
if (count>bpwidth)
Error ("Decompression exceeded width!\n");
return source;
}
#define BPLANESIZE 128
byte bitplanes[9][BPLANESIZE]; // max size 1024 by 9 bit planes
/*
=================
=
= MungeBitPlanes8
=
= This destroys the bit plane data!
=
=================
*/
void MungeBitPlanes8 (int width, byte *dest)
{
*dest=width; // shut up the compiler warning
Error ("MungeBitPlanes8 not rewritten!");
#if 0
asm les di,[dest]
asm mov si,-1
asm mov cx,[width]
mungebyte:
asm inc si
asm mov dx,8
mungebit:
asm shl [BYTE PTR bitplanes + BPLANESIZE*7 +si],1
asm rcl al,1
asm shl [BYTE PTR bitplanes + BPLANESIZE*6 +si],1
asm rcl al,1
asm shl [BYTE PTR bitplanes + BPLANESIZE*5 +si],1
asm rcl al,1
asm shl [BYTE PTR bitplanes + BPLANESIZE*4 +si],1
asm rcl al,1
asm shl [BYTE PTR bitplanes + BPLANESIZE*3 +si],1
asm rcl al,1
asm shl [BYTE PTR bitplanes + BPLANESIZE*2 +si],1
asm rcl al,1
asm shl [BYTE PTR bitplanes + BPLANESIZE*1 +si],1
asm rcl al,1
asm shl [BYTE PTR bitplanes + BPLANESIZE*0 +si],1
asm rcl al,1
asm stosb
asm dec cx
asm jz done
asm dec dx
asm jnz mungebit
asm jmp mungebyte
done:
#endif
}
void MungeBitPlanes4 (int width, byte *dest)
{
*dest=width; // shut up the compiler warning
Error ("MungeBitPlanes4 not rewritten!");
#if 0
asm les di,[dest]
asm mov si,-1
asm mov cx,[width]
mungebyte:
asm inc si
asm mov dx,8
mungebit:
asm xor al,al
asm shl [BYTE PTR bitplanes + BPLANESIZE*3 +si],1
asm rcl al,1
asm shl [BYTE PTR bitplanes + BPLANESIZE*2 +si],1
asm rcl al,1
asm shl [BYTE PTR bitplanes + BPLANESIZE*1 +si],1
asm rcl al,1
asm shl [BYTE PTR bitplanes + BPLANESIZE*0 +si],1
asm rcl al,1
asm stosb
asm dec cx
asm jz done
asm dec dx
asm jnz mungebit
asm jmp mungebyte
done:
#endif
}
void MungeBitPlanes2 (int width, byte *dest)
{
*dest=width; // shut up the compiler warning
Error ("MungeBitPlanes2 not rewritten!");
#if 0
asm les di,[dest]
asm mov si,-1
asm mov cx,[width]
mungebyte:
asm inc si
asm mov dx,8
mungebit:
asm xor al,al
asm shl [BYTE PTR bitplanes + BPLANESIZE*1 +si],1
asm rcl al,1
asm shl [BYTE PTR bitplanes + BPLANESIZE*0 +si],1
asm rcl al,1
asm stosb
asm dec cx
asm jz done
asm dec dx
asm jnz mungebit
asm jmp mungebyte
done:
#endif
}
void MungeBitPlanes1 (int width, byte *dest)
{
*dest=width; // shut up the compiler warning
Error ("MungeBitPlanes1 not rewritten!");
#if 0
asm les di,[dest]
asm mov si,-1
asm mov cx,[width]
mungebyte:
asm inc si
asm mov dx,8
mungebit:
asm xor al,al
asm shl [BYTE PTR bitplanes + BPLANESIZE*0 +si],1
asm rcl al,1
asm stosb
asm dec cx
asm jz done
asm dec dx
asm jnz mungebit
asm jmp mungebyte
done:
#endif
}
/*
=================
=
= LoadLBM
=
=================
*/
void LoadLBM (char *filename, byte **picture, byte **palette)
{
byte *LBMbuffer, *picbuffer, *cmapbuffer;
int y,p,planes;
byte *LBM_P, *LBMEND_P;
byte *pic_p;
byte *body_p;
unsigned rowsize;
int formtype,formlength;
int chunktype,chunklength;
void (*mungecall) (int, byte *);
// qiet compiler warnings
picbuffer = NULL;
cmapbuffer = NULL;
mungecall = NULL;
//
// load the LBM
//
LoadFile (filename, (void **)&LBMbuffer);
//
// parse the LBM header
//
LBM_P = LBMbuffer;
if ( *(int *)LBMbuffer != LittleLong(FORMID) )
Error ("No FORM ID at start of file!\n");
LBM_P += 4;
formlength = BigLong( *(int *)LBM_P );
LBM_P += 4;
LBMEND_P = LBM_P + Align(formlength);
formtype = LittleLong(*(int *)LBM_P);
if (formtype != ILBMID && formtype != PBMID)
Error ("Unrecognized form type: %c%c%c%c\n", formtype&0xff
,(formtype>>8)&0xff,(formtype>>16)&0xff,(formtype>>24)&0xff);
LBM_P += 4;
//
// parse chunks
//
while (LBM_P < LBMEND_P)
{
chunktype = LBM_P[0] + (LBM_P[1]<<8) + (LBM_P[2]<<16) + (LBM_P[3]<<24);
LBM_P += 4;
chunklength = LBM_P[3] + (LBM_P[2]<<8) + (LBM_P[1]<<16) + (LBM_P[0]<<24);
LBM_P += 4;
switch ( chunktype )
{
case BMHDID:
memcpy (&bmhd,LBM_P,sizeof(bmhd));
bmhd.w = BigShort(bmhd.w);
bmhd.h = BigShort(bmhd.h);
bmhd.x = BigShort(bmhd.x);
bmhd.y = BigShort(bmhd.y);
bmhd.pageWidth = BigShort(bmhd.pageWidth);
bmhd.pageHeight = BigShort(bmhd.pageHeight);
break;
case CMAPID:
cmapbuffer = malloc (768);
memset (cmapbuffer, 0, 768);
memcpy (cmapbuffer, LBM_P, chunklength);
break;
case BODYID:
body_p = LBM_P;
pic_p = picbuffer = malloc (bmhd.w*bmhd.h);
if (formtype == PBMID)
{
//
// unpack PBM
//
for (y=0 ; y<bmhd.h ; y++, pic_p += bmhd.w)
{
if (bmhd.compression == cm_rle1)
body_p = LBMRLEDecompress ((byte *)body_p
, pic_p , bmhd.w);
else if (bmhd.compression == cm_none)
{
memcpy (pic_p,body_p,bmhd.w);
body_p += Align(bmhd.w);
}
}
}
else
{
//
// unpack ILBM
//
planes = bmhd.nPlanes;
if (bmhd.masking == ms_mask)
planes++;
rowsize = (bmhd.w+15)/16 * 2;
switch (bmhd.nPlanes)
{
case 1:
mungecall = MungeBitPlanes1;
break;
case 2:
mungecall = MungeBitPlanes2;
break;
case 4:
mungecall = MungeBitPlanes4;
break;
case 8:
mungecall = MungeBitPlanes8;
break;
default:
Error ("Can't munge %i bit planes!\n",bmhd.nPlanes);
}
for (y=0 ; y<bmhd.h ; y++, pic_p += bmhd.w)
{
for (p=0 ; p<planes ; p++)
if (bmhd.compression == cm_rle1)
body_p = LBMRLEDecompress ((byte *)body_p
, bitplanes[p] , rowsize);
else if (bmhd.compression == cm_none)
{
memcpy (bitplanes[p],body_p,rowsize);
body_p += rowsize;
}
mungecall (bmhd.w , pic_p);
}
}
break;
}
LBM_P += Align(chunklength);
}
free (LBMbuffer);
*picture = picbuffer;
*palette = cmapbuffer;
}
/*
============================================================================
WRITE LBM
============================================================================
*/
/*
==============
=
= WriteLBMfile
=
==============
*/
void WriteLBMfile (char *filename, byte *data, int width, int height, byte *palette)
{
byte *lbm, *lbmptr;
int *formlength, *bmhdlength, *cmaplength, *bodylength;
int length;
bmhd_t basebmhd;
lbm = lbmptr = malloc (width*height+1000);
//
// start FORM
//
*lbmptr++ = 'F';
*lbmptr++ = 'O';
*lbmptr++ = 'R';
*lbmptr++ = 'M';
formlength = (int*)lbmptr;
lbmptr+=4; // leave space for length
*lbmptr++ = 'P';
*lbmptr++ = 'B';
*lbmptr++ = 'M';
*lbmptr++ = ' ';
//
// write BMHD
//
*lbmptr++ = 'B';
*lbmptr++ = 'M';
*lbmptr++ = 'H';
*lbmptr++ = 'D';
bmhdlength = (int *)lbmptr;
lbmptr+=4; // leave space for length
memset (&basebmhd,0,sizeof(basebmhd));
basebmhd.w = BigShort((short)width);
basebmhd.h = BigShort((short)height);
basebmhd.nPlanes = BigShort(8);
basebmhd.xAspect = BigShort(5);
basebmhd.yAspect = BigShort(6);
basebmhd.pageWidth = BigShort((short)width);
basebmhd.pageHeight = BigShort((short)height);
memcpy (lbmptr,&basebmhd,sizeof(basebmhd));
lbmptr += sizeof(basebmhd);
length = lbmptr-(byte *)bmhdlength-4;
*bmhdlength = BigLong(length);
if (length&1)
*lbmptr++ = 0; // pad chunk to even offset
//
// write CMAP
//
*lbmptr++ = 'C';
*lbmptr++ = 'M';
*lbmptr++ = 'A';
*lbmptr++ = 'P';
cmaplength = (int *)lbmptr;
lbmptr+=4; // leave space for length
memcpy (lbmptr,palette,768);
lbmptr += 768;
length = lbmptr-(byte *)cmaplength-4;
*cmaplength = BigLong(length);
if (length&1)
*lbmptr++ = 0; // pad chunk to even offset
//
// write BODY
//
*lbmptr++ = 'B';
*lbmptr++ = 'O';
*lbmptr++ = 'D';
*lbmptr++ = 'Y';
bodylength = (int *)lbmptr;
lbmptr+=4; // leave space for length
memcpy (lbmptr,data,width*height);
lbmptr += width*height;
length = lbmptr-(byte *)bodylength-4;
*bodylength = BigLong(length);
if (length&1)
*lbmptr++ = 0; // pad chunk to even offset
//
// done
//
length = lbmptr-(byte *)formlength-4;
*formlength = BigLong(length);
if (length&1)
*lbmptr++ = 0; // pad chunk to even offset
//
// write output file
//
SaveFile (filename, lbm, lbmptr-lbm);
free (lbm);
}

1235
tools/qfmodelgen/source/modelgen.c Normal file
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File diff suppressed because it is too large Load diff

204
tools/qfmodelgen/source/scriplib.c Normal file
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@ -0,0 +1,204 @@
/* 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
See file, 'COPYING', for details.
*/
// scriplib.c
#include "cmdlib.h"
#include "scriplib.h"
/*
=============================================================================
PARSING STUFF
=============================================================================
*/
char token[MAXTOKEN];
char *scriptbuffer,*script_p,*scriptend_p;
int grabbed;
int scriptline;
qboolean endofscript;
qboolean tokenready; // only true if UnGetToken was just called
/*
==============
=
= LoadScriptFile
=
==============
*/
void LoadScriptFile (char *filename)
{
int size;
size = LoadFile (filename, (void **)&scriptbuffer);
script_p = scriptbuffer;
scriptend_p = script_p + size;
scriptline = 1;
endofscript = false;
tokenready = false;
}
/*
==============
=
= UnGetToken
=
= Signals that the current token was not used, and should be reported
= for the next GetToken. Note that
GetToken (true);
UnGetToken ();
GetToken (false);
= could cross a line boundary.
=
==============
*/
void UnGetToken (void)
{
tokenready = true;
}
/*
==============
GetToken
==============
*/
qboolean GetToken (qboolean crossline)
{
char *token_p;
if (tokenready) // is a token allready waiting?
{
tokenready = false;
return true;
}
if (script_p >= scriptend_p)
{
if (!crossline)
Error ("Line %i is incomplete\n",scriptline);
endofscript = true;
return false;
}
//
// skip space
//
skipspace:
while (*script_p <= 32)
{
if (script_p >= scriptend_p)
{
if (!crossline)
Error ("Line %i is incomplete\n",scriptline);
endofscript = true;
return true;
}
if (*script_p++ == '\n')
{
if (!crossline)
Error ("Line %i is incomplete\n",scriptline);
scriptline++;
}
}
if (script_p >= scriptend_p)
{
if (!crossline)
Error ("Line %i is incomplete\n",scriptline);
endofscript = true;
return true;
}
if (*script_p == ';' || *script_p == '#') // semicolon is comment field
{ // also make # a comment field
if (!crossline)
Error ("Line %i is incomplete\n",scriptline);
while (*script_p++ != '\n')
if (script_p >= scriptend_p)
{
endofscript = true;
return false;
}
goto skipspace;
}
//
// copy token
//
token_p = token;
while ( *script_p > 32 && *script_p != ';')
{
*token_p++ = *script_p++;
if (script_p == scriptend_p)
break;
if (token_p == &token[MAXTOKEN])
Error ("Token too large on line %i\n",scriptline);
}
*token_p = 0;
return true;
}
/*
==============
=
= TokenAvailable
=
= Returns true if there is another token on the line
=
==============
*/
qboolean TokenAvailable (void)
{
char *search_p;
search_p = script_p;
if (search_p >= scriptend_p)
return false;
while ( *search_p <= 32)
{
if (*search_p == '\n')
return false;
search_p++;
if (search_p == scriptend_p)
return false;
}
if (*search_p == ';')
return false;
return true;
}

194
tools/qfmodelgen/source/trilib.c Normal file
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@ -0,0 +1,194 @@
/* 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
See file, 'COPYING', for details.
*/
//
// trilib.c: library for loading triangles from an Alias triangle file
//
#include <stdio.h>
#include <stdlib.h>
#include "QF/mathlib.h"
#include "QF/qendian.h"
#include "QF/quakeio.h"
#include "cmdlib.h"
#include "trilib.h"
// on disk representation of a face
#define FLOAT_START 99999.0
#define FLOAT_END -FLOAT_START
#define MAGIC 123322
//#define NOISY 1
typedef struct {
float v[3];
} vector;
typedef struct
{
vector n; /* normal */
vector p; /* point */
vector c; /* color */
float u; /* u */
float v; /* v */
} aliaspoint_t;
typedef struct {
aliaspoint_t pt[3];
} tf_triangle;
void ByteSwapTri (tf_triangle *tri)
{
int i;
for (i=0 ; i<sizeof(tf_triangle)/4 ; i++)
{
((int *)tri)[i] = BigLong (((int *)tri)[i]);
}
}
void LoadTriangleList (char *filename, triangle_t **pptri, int *numtriangles)
{
QFile *input;
float start;
char name[256], tex[256];
int i, count, magic;
tf_triangle tri;
triangle_t *ptri;
int iLevel;
int exitpattern;
float t;
t = -FLOAT_START;
*((unsigned char *)&exitpattern + 0) = *((unsigned char *)&t + 3);
*((unsigned char *)&exitpattern + 1) = *((unsigned char *)&t + 2);
*((unsigned char *)&exitpattern + 2) = *((unsigned char *)&t + 1);
*((unsigned char *)&exitpattern + 3) = *((unsigned char *)&t + 0);
if ((input = Qopen(filename, "rb")) == 0) {
fprintf(stderr,"reader: could not open file '%s'\n", filename);
exit(0);
}
iLevel = 0;
Qread(input, &magic, sizeof(int));
if (BigLong(magic) != MAGIC) {
fprintf(stderr,"File is not a Alias object separated triangle file, magic number is wrong.\n");
exit(0);
}
ptri = malloc (MAXTRIANGLES * sizeof(triangle_t));
*pptri = ptri;
while (Qeof(input) == 0) {
Qread(input, &start, sizeof(float));
*(int *)&start = BigLong(*(int *)&start);
if (*(int *)&start != exitpattern)
{
if (start == FLOAT_START) {
/* Start of an object or group of objects. */
i = -1;
do {
/* There are probably better ways to read a string from */
/* a file, but this does allow you to do error checking */
/* (which I'm not doing) on a per character basis. */
++i;
Qread(input, &(name[i]), sizeof( char ));
} while( name[i] != '\0' );
// indent();
// fprintf(stdout,"OBJECT START: %s\n",name);
Qread(input, &count, sizeof(int));
count = BigLong(count);
++iLevel;
if (count != 0) {
// indent();
// fprintf(stdout,"NUMBER OF TRIANGLES: %d\n",count);
i = -1;
do {
++i;
Qread(input, &(tex[i]), sizeof( char ));
} while( tex[i] != '\0' );
// indent();
// fprintf(stdout," Object texture name: '%s'\n",tex);
}
/* Else (count == 0) this is the start of a group, and */
/* no texture name is present. */
}
else if (start == FLOAT_END) {
/* End of an object or group. Yes, the name should be */
/* obvious from context, but it is in here just to be */
/* safe and to provide a little extra information for */
/* those who do not wish to write a recursive reader. */
/* Mia culpa. */
--iLevel;
i = -1;
do {
++i;
Qread(input, &(name[i]), sizeof( char ));
} while( name[i] != '\0' );
// indent();
// fprintf(stdout,"OBJECT END: %s\n",name);
continue;
}
}
//
// read the triangles
//
for (i = 0; i < count; ++i) {
int j;
Qread(input, &tri, sizeof(tf_triangle));
ByteSwapTri (&tri);
for (j=0 ; j<3 ; j++)
{
int k;
for (k=0 ; k<3 ; k++)
{
ptri->verts[j][k] = tri.pt[j].p.v[k];
}
}
ptri++;
if ((ptri - *pptri) >= MAXTRIANGLES)
Error ("Error: too many triangles; increase MAXTRIANGLES\n");
}
}
*numtriangles = ptri - *pptri;
Qclose (input);
}