mirror of
https://github.com/UberGames/GtkRadiant.git
synced 2024-12-11 21:10:56 +00:00
3311 lines
79 KiB
C
3311 lines
79 KiB
C
/*
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Copyright (C) 1999-2007 id Software, Inc. and contributors.
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For a list of contributors, see the accompanying CONTRIBUTORS file.
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This file is part of GtkRadiant.
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GtkRadiant is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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GtkRadiant is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GtkRadiant; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "qd_fmodel.h"
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#include "animcomp.h"
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#include "qd_skeletons.h"
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#include "skeletons.h"
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#include "qdata.h"
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#include "flex.h"
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#include "reference.h"
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#include <assert.h>
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/*
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========================================================================
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.FM triangle flexible model file format
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========================================================================
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*/
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//=================================================================
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#define NUMVERTEXNORMALS 162
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extern float avertexnormals[NUMVERTEXNORMALS][3];
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#define MAX_GROUPS 128
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typedef struct
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{
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triangle_t triangle;
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int group;
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} trigroup_t;
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#define TRIVERT_DIST .1
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typedef struct
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{
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int start_frame;
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int num_frames;
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int degrees;
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char *mat;
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char *ccomp;
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char *cbase;
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float *cscale;
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float *coffset;
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float trans[3];
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float scale[3];
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float bmin[3];
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float bmax[3];
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} fmgroup_t;
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//================================================================
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// Initial
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fmheader_t fmheader;
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// Skin
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extern char g_skins[MAX_FM_SKINS][64];
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// ST Coord
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extern fmstvert_t base_st[MAX_FM_VERTS];
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// Triangles
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extern fmtriangle_t triangles[MAX_FM_TRIANGLES];
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// Frames
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fmframe_t g_frames[MAX_FM_FRAMES];
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//fmframe_t *g_FMframes;
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// GL Commands
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extern int commands[16384];
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extern int numcommands;
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//
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// varibles set by commands
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//
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extern float scale_up; // set by $scale
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extern vec3_t adjust; // set by $origin
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extern int g_fixedwidth, g_fixedheight; // set by $skinsize
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extern char modelname[64]; // set by $modelname
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extern char *g_outputDir;
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// Mesh Nodes
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mesh_node_t *pmnodes = NULL;
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fmmeshnode_t mesh_nodes[MAX_FM_MESH_NODES];
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fmgroup_t groups[MAX_GROUPS];
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int num_groups;
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int frame_to_group[MAX_FM_FRAMES];
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//
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// variables set by command line arguments
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//
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qboolean g_no_opimizations = false;
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//
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// base frame info
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//
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static int triangle_st[MAX_FM_TRIANGLES][3][2];
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// number of gl vertices
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extern int numglverts;
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// indicates if a triangle has already been used in a glcmd
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extern int used[MAX_FM_TRIANGLES];
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// indicates if a triangle has translucency in it or not
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static qboolean translucent[MAX_FM_TRIANGLES];
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// main output file handle
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extern FILE *headerouthandle;
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// output sizes of buildst()
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static int skin_width, skin_height;
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// statistics
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static int total_skin_pixels;
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static int skin_pixels_used;
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int ShareVertex( trigroup_t trione, trigroup_t tritwo );
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float DistBetween( vec3_t point1, vec3_t point2 );
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int GetNumTris( trigroup_t *tris, int group );
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void GetOneGroup( trigroup_t *tris, int grp, triangle_t* triangles );
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void ScaleTris( vec3_t min, vec3_t max, int Width, int Height, float* u, float* v, int verts );
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void NewDrawLine( int x1, int y1, int x2, int y2, unsigned char* picture, int width, int height );
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#ifndef _WIN32
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void strupr( char *string ){
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int i;
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for ( i = 0 ; i < strlen( string ); i++ )
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toupper( string[i] );
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return;
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}
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#endif
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//==============================================================
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/*
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===============
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ClearModel
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===============
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*/
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static void ClearModel( void ){
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memset( &fmheader, 0, sizeof( fmheader ) );
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modelname[0] = 0;
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scale_up = 1.0;
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VectorCopy( vec3_origin, adjust );
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g_fixedwidth = g_fixedheight = 0;
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g_skipmodel = false;
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num_groups = 0;
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if ( pmnodes ) {
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free( pmnodes );
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pmnodes = NULL;
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}
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ClearSkeletalModel();
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}
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extern void H_printf( char *fmt, ... );
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void WriteHeader( FILE *FH, char *Ident, int Version, int Size, void *Data ){
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header_t header;
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static long pos = -1;
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long CurrentPos;
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if ( Size == 0 ) { // Don't write out empty packets
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return;
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}
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if ( pos != -1 ) {
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CurrentPos = ftell( FH );
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Size = CurrentPos - pos + sizeof( header_t );
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fseek( FH, pos, SEEK_SET );
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pos = -2;
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}
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else if ( Size == -1 ) {
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pos = ftell( FH );
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}
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memset( &header,0,sizeof( header ) );
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strcpy( header.ident,Ident );
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header.version = Version;
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header.size = Size;
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SafeWrite( FH, &header, sizeof( header ) );
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if ( Data ) {
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SafeWrite( FH, Data, Size );
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}
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if ( pos == -2 ) {
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pos = -1;
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fseek( FH, 0, SEEK_END );
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}
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}
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/*
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============
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WriteModelFile
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============
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*/
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static void WriteModelFile( FILE *modelouthandle ){
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int i;
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int j, k;
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fmframe_t *in;
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fmaliasframe_t *out;
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byte buffer[MAX_FM_VERTS * 4 + 128];
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float v;
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int c_on, c_off;
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IntListNode_t *current, *toFree;
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qboolean framesWritten = false;
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size_t temp,size = 0;
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// probably should do this dynamically one of these days
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struct
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{
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float scale[3]; // multiply byte verts by this
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float translate[3]; // then add this
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} outFrames[MAX_FM_FRAMES];
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#define DATA_SIZE 0x60000 // 384K had better be enough, particularly for the reference points
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byte data[DATA_SIZE];
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byte data2[DATA_SIZE];
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fmheader.num_glcmds = numcommands;
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fmheader.framesize = (int)&( (fmaliasframe_t *)0 )->verts[fmheader.num_xyz];
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WriteHeader( modelouthandle, FM_HEADER_NAME, FM_HEADER_VER, sizeof( fmheader ), &fmheader );
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//
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// write out the skin names
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//
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WriteHeader( modelouthandle, FM_SKIN_NAME, FM_SKIN_VER, fmheader.num_skins * MAX_FM_SKINNAME, g_skins );
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//
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// write out the texture coordinates
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//
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c_on = c_off = 0;
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for ( i = 0 ; i < fmheader.num_st ; i++ )
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{
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base_st[i].s = LittleShort( base_st[i].s );
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base_st[i].t = LittleShort( base_st[i].t );
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}
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WriteHeader( modelouthandle, FM_ST_NAME, FM_ST_VER, fmheader.num_st * sizeof( base_st[0] ), base_st );
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//
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// write out the triangles
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//
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WriteHeader( modelouthandle, FM_TRI_NAME, FM_TRI_VER, fmheader.num_tris * sizeof( fmtriangle_t ), NULL );
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for ( i = 0 ; i < fmheader.num_tris ; i++ )
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{
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int j;
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fmtriangle_t tri;
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for ( j = 0 ; j < 3 ; j++ )
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{
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tri.index_xyz[j] = LittleShort( triangles[i].index_xyz[j] );
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tri.index_st[j] = LittleShort( triangles[i].index_st[j] );
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}
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SafeWrite( modelouthandle, &tri, sizeof( tri ) );
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}
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if ( !num_groups ) {
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//
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// write out the frames
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//
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WriteHeader( modelouthandle, FM_FRAME_NAME, FM_FRAME_VER, fmheader.num_frames * fmheader.framesize, NULL );
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// WriteHeader(modelouthandle, FM_FRAME_NAME, FM_FRAME_VER, -1, NULL);
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for ( i = 0 ; i < fmheader.num_frames ; i++ )
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{
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in = &g_frames[i];
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out = (fmaliasframe_t *)buffer;
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strcpy( out->name, in->name );
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for ( j = 0 ; j < 3 ; j++ )
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{
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out->scale[j] = ( in->maxs[j] - in->mins[j] ) / 255;
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out->translate[j] = in->mins[j];
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outFrames[i].scale[j] = out->scale[j];
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outFrames[i].translate[j] = out->translate[j];
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}
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for ( j = 0 ; j < fmheader.num_xyz ; j++ )
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{
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// all of these are byte values, so no need to deal with endianness
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out->verts[j].lightnormalindex = in->v[j].lightnormalindex;
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for ( k = 0 ; k < 3 ; k++ )
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{
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// scale to byte values & min/max check
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v = Q_rint( ( in->v[j].v[k] - out->translate[k] ) / out->scale[k] );
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// clamp, so rounding doesn't wrap from 255.6 to 0
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if ( v > 255.0 ) {
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v = 255.0;
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}
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if ( v < 0 ) {
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v = 0;
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}
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out->verts[j].v[k] = v;
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}
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}
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for ( j = 0 ; j < 3 ; j++ )
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{
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out->scale[j] = LittleFloat( out->scale[j] );
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out->translate[j] = LittleFloat( out->translate[j] );
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}
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SafeWrite( modelouthandle, out, fmheader.framesize );
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}
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// Go back and finish the header
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// WriteHeader(modelouthandle, FM_FRAME_NAME, FM_FRAME_VER, -1, NULL);
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}
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else
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{
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WriteHeader( modelouthandle, FM_SHORT_FRAME_NAME, FM_SHORT_FRAME_VER,FRAME_NAME_LEN * fmheader.num_frames, NULL );
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for ( i = 0 ; i < fmheader.num_frames ; i++ )
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{
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in = &g_frames[i];
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SafeWrite( modelouthandle,in->name,FRAME_NAME_LEN );
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}
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WriteHeader( modelouthandle, FM_NORMAL_NAME, FM_NORMAL_VER,fmheader.num_xyz, NULL );
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in = &g_frames[0];
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for ( j = 0 ; j < fmheader.num_xyz ; j++ )
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SafeWrite( modelouthandle,&in->v[j].lightnormalindex,1 );
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}
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//
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// write out glcmds
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//
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WriteHeader( modelouthandle, FM_GLCMDS_NAME, FM_GLCMDS_VER, numcommands * 4, commands );
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//
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// write out mesh nodes
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//
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for ( i = 0; i < fmheader.num_mesh_nodes; i++ )
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{
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memcpy( mesh_nodes[i].tris, pmnodes[i].tris, sizeof( mesh_nodes[i].tris ) );
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memcpy( mesh_nodes[i].verts, pmnodes[i].verts, sizeof( mesh_nodes[i].verts ) );
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mesh_nodes[i].start_glcmds = LittleShort( (short)pmnodes[i].start_glcmds );
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mesh_nodes[i].num_glcmds = LittleShort( (short)pmnodes[i].num_glcmds );
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}
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WriteHeader( modelouthandle, FM_MESH_NAME, FM_MESH_VER, sizeof( fmmeshnode_t ) * fmheader.num_mesh_nodes, mesh_nodes );
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if ( num_groups ) {
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/*
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typedef struct
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{
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int start_frame;
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int num_frames;
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int degrees;
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char *mat; fmheader.num_xyz*3*g->degrees*sizeof(char)
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char *ccomp; g->num_frames*g->degrees*sizeof(char)
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char *cbase; fmheader.num_xyz*3*sizeof(unsigned char)
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float *cscale; g->degrees*sizeof(float)
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float *coffset; g->degrees*sizeof(float)
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float trans[3]; 3*sizeof(float)
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float scale[3]; 3*sizeof(float)
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} fmgroup_t;
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*/
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int tmp,k;
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fmgroup_t *g;
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size = sizeof( int ) + fmheader.num_frames * sizeof( int );
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for ( k = 0; k < num_groups; k++ )
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{
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g = &groups[k];
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size += sizeof( int ) * 3;
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size += fmheader.num_xyz * 3 * g->degrees * sizeof( char );
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size += g->num_frames * g->degrees * sizeof( char );
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size += fmheader.num_xyz * 3 * sizeof( unsigned char );
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size += g->degrees * sizeof( float );
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size += g->degrees * sizeof( float );
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size += 12 * sizeof( float );
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}
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WriteHeader( modelouthandle, FM_COMP_NAME, FM_COMP_VER,size, NULL );
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SafeWrite( modelouthandle,&num_groups,sizeof( int ) );
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SafeWrite( modelouthandle,frame_to_group,sizeof( int ) * fmheader.num_frames );
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for ( k = 0; k < num_groups; k++ )
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{
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g = &groups[k];
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tmp = LittleLong( g->start_frame );
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SafeWrite( modelouthandle,&tmp,sizeof( int ) );
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tmp = LittleLong( g->num_frames );
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SafeWrite( modelouthandle,&tmp,sizeof( int ) );
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tmp = LittleLong( g->degrees );
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SafeWrite( modelouthandle,&tmp,sizeof( int ) );
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SafeWrite( modelouthandle,g->mat,fmheader.num_xyz * 3 * g->degrees * sizeof( char ) );
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SafeWrite( modelouthandle,g->ccomp,g->num_frames * g->degrees * sizeof( char ) );
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SafeWrite( modelouthandle,g->cbase,fmheader.num_xyz * 3 * sizeof( unsigned char ) );
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SafeWrite( modelouthandle,g->cscale,g->degrees * sizeof( float ) );
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SafeWrite( modelouthandle,g->coffset,g->degrees * sizeof( float ) );
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SafeWrite( modelouthandle,g->trans,3 * sizeof( float ) );
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SafeWrite( modelouthandle,g->scale,3 * sizeof( float ) );
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SafeWrite( modelouthandle,g->bmin,3 * sizeof( float ) );
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SafeWrite( modelouthandle,g->bmax,3 * sizeof( float ) );
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free( g->mat );
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free( g->ccomp );
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free( g->cbase );
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free( g->cscale );
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free( g->coffset );
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}
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}
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// write the skeletal info
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if ( g_skelModel.type != SKEL_NULL ) {
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size = 0;
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temp = sizeof( int ); // change this to a byte
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memcpy( data + size, &g_skelModel.type, temp );
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size += temp;
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// number of joints
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temp = sizeof( int ); // change this to a byte
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memcpy( data + size, &numJointsInSkeleton[g_skelModel.type], temp );
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size += temp;
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// number of verts in each joint cluster
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temp = sizeof( int ) * numJointsInSkeleton[g_skelModel.type]; // change this to shorts
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memcpy( data + size, &g_skelModel.new_num_verts[1], temp );
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size += temp;
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// cluster verts
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for ( i = 0; i < numJointsInSkeleton[g_skelModel.type]; ++i )
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{
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current = g_skelModel.vertLists[i];
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while ( current )
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{
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temp = sizeof( int ); // change this to a short
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memcpy( data + size, ¤t->data, temp );
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size += temp;
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toFree = current;
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current = current->next;
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free( toFree ); // freeing of memory allocated in ReplaceClusterIndex called in Cmd_Base
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}
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}
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if ( !num_groups ) { // joints are stored with regular verts for compressed models
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framesWritten = true;
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temp = sizeof( int ); // change this to a byte
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memcpy( data + size, &framesWritten, temp );
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size += temp;
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for ( i = 0; i < fmheader.num_frames; ++i )
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{
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in = &g_frames[i];
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for ( j = 0 ; j < numJointsInSkeleton[g_skelModel.type]; ++j )
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{
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for ( k = 0 ; k < 3 ; k++ )
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{
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// scale to byte values & min/max check
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v = Q_rint( ( in->joints[j].placement.origin[k] - outFrames[i].translate[k] ) / outFrames[i].scale[k] );
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// write out origin as a float since they arn't clamped
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temp = sizeof( float ); // change this to a short
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assert( size + temp < DATA_SIZE );
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memcpy( data + size, &v, temp );
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size += temp;
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}
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for ( k = 0 ; k < 3 ; k++ )
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{
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v = Q_rint( ( in->joints[j].placement.direction[k] - outFrames[i].translate[k] ) / outFrames[i].scale[k] );
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// write out origin as a float since they arn't clamped
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temp = sizeof( float ); // change this to a short
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assert( size + temp < DATA_SIZE );
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memcpy( data + size, &v, temp );
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size += temp;
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}
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for ( k = 0 ; k < 3 ; k++ )
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{
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v = Q_rint( ( in->joints[j].placement.up[k] - outFrames[i].translate[k] ) / outFrames[i].scale[k] );
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// write out origin as a float since they arn't clamped
|
|
temp = sizeof( float ); // change this to a short
|
|
assert( size + temp < DATA_SIZE );
|
|
memcpy( data + size, &v, temp );
|
|
size += temp;
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
else
|
|
{
|
|
temp = sizeof( int ); // change this to a byte
|
|
memcpy( data + size, &framesWritten, temp );
|
|
size += temp;
|
|
}
|
|
|
|
WriteHeader( modelouthandle, FM_SKELETON_NAME, FM_SKELETON_VER, size, data );
|
|
}
|
|
|
|
if ( g_skelModel.references != REF_NULL ) {
|
|
int refnum;
|
|
|
|
size = 0;
|
|
if ( RefPointNum <= 0 ) { // Hard-coded labels
|
|
refnum = numReferences[g_skelModel.references];
|
|
}
|
|
else
|
|
{ // Labels indicated in QDT
|
|
refnum = RefPointNum;
|
|
}
|
|
|
|
temp = sizeof( int ); // change this to a byte
|
|
memcpy( data2 + size, &g_skelModel.references, temp );
|
|
size += temp;
|
|
|
|
if ( !num_groups ) {
|
|
framesWritten = true;
|
|
|
|
temp = sizeof( int ); // change this to a byte
|
|
memcpy( data2 + size, &framesWritten, temp );
|
|
size += temp;
|
|
|
|
for ( i = 0; i < fmheader.num_frames; ++i )
|
|
{
|
|
in = &g_frames[i];
|
|
|
|
for ( j = 0 ; j < refnum; ++j )
|
|
{
|
|
for ( k = 0 ; k < 3 ; k++ )
|
|
{
|
|
// scale to byte values & min/max check
|
|
v = Q_rint( ( in->references[j].placement.origin[k] - outFrames[i].translate[k] ) / outFrames[i].scale[k] );
|
|
|
|
// write out origin as a float since they arn't clamped
|
|
temp = sizeof( float ); // change this to a short
|
|
assert( size + temp < DATA_SIZE );
|
|
memcpy( data2 + size, &v, temp );
|
|
size += temp;
|
|
}
|
|
|
|
for ( k = 0 ; k < 3 ; k++ )
|
|
{
|
|
v = Q_rint( ( in->references[j].placement.direction[k] - outFrames[i].translate[k] ) / outFrames[i].scale[k] );
|
|
|
|
// write out origin as a float since they arn't clamped
|
|
temp = sizeof( float ); // change this to a short
|
|
assert( size + temp < DATA_SIZE );
|
|
memcpy( data2 + size, &v, temp );
|
|
size += temp;
|
|
}
|
|
|
|
for ( k = 0 ; k < 3 ; k++ )
|
|
{
|
|
v = Q_rint( ( in->references[j].placement.up[k] - outFrames[i].translate[k] ) / outFrames[i].scale[k] );
|
|
|
|
// write out origin as a float since they arn't clamped
|
|
temp = sizeof( float ); // change this to a short
|
|
assert( size + temp < DATA_SIZE );
|
|
memcpy( data2 + size, &v, temp );
|
|
size += temp;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else // FINISH ME: references need to be stored with regular verts for compressed models
|
|
{
|
|
framesWritten = false;
|
|
|
|
temp = sizeof( int ); // change this to a byte
|
|
memcpy( data2 + size, &framesWritten, temp );
|
|
size += temp;
|
|
}
|
|
|
|
WriteHeader( modelouthandle, FM_REFERENCES_NAME, FM_REFERENCES_VER, size, data2 );
|
|
}
|
|
}
|
|
|
|
static void CompressFrames(){
|
|
fmgroup_t *g;
|
|
int i,j,k;
|
|
fmframe_t *in;
|
|
|
|
j = 0;
|
|
for ( i = 0; i < fmheader.num_frames; i++ )
|
|
{
|
|
while ( i >= groups[j].start_frame + groups[j].num_frames && j < num_groups - 1 )
|
|
j++;
|
|
frame_to_group[i] = j;
|
|
}
|
|
|
|
for ( k = 0; k < num_groups; k++ )
|
|
{
|
|
g = &groups[k];
|
|
|
|
printf( "\nCompressing Frames for group %i...\n", k );
|
|
AnimCompressInit( g->num_frames,fmheader.num_xyz,g->degrees );
|
|
for ( i = 0; i < g->num_frames; i++ )
|
|
{
|
|
in = &g_frames[i + g->start_frame];
|
|
for ( j = 0; j < fmheader.num_xyz; j++ )
|
|
AnimSetFrame( i,j,in->v[j].v[0],in->v[j].v[1],in->v[j].v[2] );
|
|
}
|
|
AnimCompressDoit();
|
|
g->mat = (char *) SafeMalloc( fmheader.num_xyz * 3 * g->degrees * sizeof( char ), "CompressFrames" );
|
|
g->ccomp = (char *) SafeMalloc( g->num_frames * g->degrees * sizeof( char ), "CompressFrames" );
|
|
g->cbase = (char *) SafeMalloc( fmheader.num_xyz * 3 * sizeof( unsigned char ), "CompressFrames" );
|
|
g->cscale = (float *) SafeMalloc( g->degrees * sizeof( float ), "CompressFrames" );
|
|
g->coffset = (float *) SafeMalloc( g->degrees * sizeof( float ), "CompressFrames" );
|
|
AnimCompressToBytes( g->trans,g->scale,g->mat,g->ccomp,g->cbase,g->cscale,g->coffset,g->bmin,g->bmax );
|
|
AnimCompressEnd();
|
|
}
|
|
}
|
|
|
|
static void OptimizeVertices( void ){
|
|
qboolean vert_used[MAX_FM_VERTS];
|
|
short vert_replacement[MAX_FM_VERTS];
|
|
int i,j,k,l,pos,bit,set_pos,set_bit;
|
|
fmframe_t *in;
|
|
qboolean Found;
|
|
int num_unique;
|
|
static IntListNode_t *newVertLists[NUM_CLUSTERS];
|
|
static int newNum_verts[NUM_CLUSTERS];
|
|
IntListNode_t *current, *next;
|
|
|
|
printf( "Optimizing vertices..." );
|
|
|
|
memset( vert_used, 0, sizeof( vert_used ) );
|
|
|
|
if ( g_skelModel.clustered == true ) {
|
|
memset( newNum_verts, 0, sizeof( newNum_verts ) );
|
|
memset( newVertLists, 0, sizeof( newVertLists ) );
|
|
}
|
|
|
|
num_unique = 0;
|
|
|
|
// search for common points among all the frames
|
|
for ( i = 0 ; i < fmheader.num_frames ; i++ )
|
|
{
|
|
in = &g_frames[i];
|
|
|
|
for ( j = 0; j < fmheader.num_xyz; j++ )
|
|
{
|
|
for ( k = 0,Found = false; k < j; k++ )
|
|
{ // starting from the beginning always ensures vert_replacement points to the first point in the array
|
|
if ( in->v[j].v[0] == in->v[k].v[0] &&
|
|
in->v[j].v[1] == in->v[k].v[1] &&
|
|
in->v[j].v[2] == in->v[k].v[2] ) {
|
|
Found = true;
|
|
vert_replacement[j] = k;
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
if ( !Found ) {
|
|
if ( !vert_used[j] ) {
|
|
num_unique++;
|
|
}
|
|
vert_used[j] = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
// recompute the light normals
|
|
for ( i = 0 ; i < fmheader.num_frames ; i++ )
|
|
{
|
|
in = &g_frames[i];
|
|
|
|
for ( j = 0; j < fmheader.num_xyz; j++ )
|
|
{
|
|
if ( !vert_used[j] ) {
|
|
k = vert_replacement[j];
|
|
|
|
VectorAdd( in->v[j].vnorm.normalsum, in->v[k].vnorm.normalsum, in->v[k].vnorm.normalsum );
|
|
in->v[k].vnorm.numnormals += in->v[j].vnorm.numnormals++;
|
|
}
|
|
}
|
|
|
|
for ( j = 0 ; j < fmheader.num_xyz ; j++ )
|
|
{
|
|
vec3_t v;
|
|
float maxdot;
|
|
int maxdotindex;
|
|
int c;
|
|
|
|
c = in->v[j].vnorm.numnormals;
|
|
if ( !c ) {
|
|
Error( "Vertex with no triangles attached" );
|
|
}
|
|
|
|
VectorScale( in->v[j].vnorm.normalsum, 1.0 / c, v );
|
|
VectorNormalize( v, v );
|
|
|
|
maxdot = -999999.0;
|
|
maxdotindex = -1;
|
|
|
|
for ( k = 0 ; k < NUMVERTEXNORMALS ; k++ )
|
|
{
|
|
float dot;
|
|
|
|
dot = DotProduct( v, avertexnormals[k] );
|
|
if ( dot > maxdot ) {
|
|
maxdot = dot;
|
|
maxdotindex = k;
|
|
}
|
|
}
|
|
|
|
in->v[j].lightnormalindex = maxdotindex;
|
|
}
|
|
}
|
|
|
|
// create substitution list
|
|
num_unique = 0;
|
|
for ( i = 0; i < fmheader.num_xyz; i++ )
|
|
{
|
|
if ( vert_used[i] ) {
|
|
vert_replacement[i] = num_unique;
|
|
num_unique++;
|
|
}
|
|
else
|
|
{
|
|
vert_replacement[i] = vert_replacement[vert_replacement[i]];
|
|
}
|
|
|
|
// vert_replacement[i] is the new index, i is the old index
|
|
// need to add the new index to the cluster list if old index was in it
|
|
if ( g_skelModel.clustered == true ) {
|
|
for ( k = 0; k < numJointsInSkeleton[g_skelModel.type]; ++k )
|
|
{
|
|
for ( l = 0, current = g_skelModel.vertLists[k];
|
|
l < g_skelModel.new_num_verts[k + 1]; ++l, current = current->next )
|
|
{
|
|
if ( current->data == i ) {
|
|
IntListNode_t *current2;
|
|
int m;
|
|
qboolean added = false;
|
|
|
|
for ( m = 0, current2 = newVertLists[k]; m < newNum_verts[k + 1];
|
|
++m, current2 = current2->next )
|
|
{
|
|
if ( current2->data == vert_replacement[i] ) {
|
|
added = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( !added ) {
|
|
++newNum_verts[k + 1];
|
|
|
|
next = newVertLists[k];
|
|
|
|
newVertLists[k] = (IntListNode_t *) SafeMalloc( sizeof( IntListNode_t ), "OptimizeVertices" );
|
|
// freed after model write out
|
|
|
|
newVertLists[k]->data = vert_replacement[i];
|
|
newVertLists[k]->next = next;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// substitute
|
|
for ( i = 0 ; i < fmheader.num_frames ; i++ )
|
|
{
|
|
in = &g_frames[i];
|
|
|
|
for ( j = 0; j < fmheader.num_xyz; j++ )
|
|
{
|
|
in->v[vert_replacement[j]] = in->v[j];
|
|
}
|
|
|
|
}
|
|
|
|
for ( i = 0; i < numJointsInSkeleton[g_skelModel.type]; ++i )
|
|
{
|
|
IntListNode_t *toFree;
|
|
current = g_skelModel.vertLists[i];
|
|
|
|
while ( current )
|
|
{
|
|
toFree = current;
|
|
current = current->next;
|
|
free( toFree ); // freeing of memory allocated in ReplaceClusterIndex called in Cmd_Base
|
|
}
|
|
|
|
g_skelModel.vertLists[i] = newVertLists[i];
|
|
g_skelModel.new_num_verts[i + 1] = newNum_verts[i + 1];
|
|
}
|
|
|
|
#ifndef NDEBUG
|
|
for ( k = 0; k < numJointsInSkeleton[g_skelModel.type]; ++k )
|
|
{
|
|
for ( l = 0, current = g_skelModel.vertLists[k];
|
|
l < g_skelModel.new_num_verts[k + 1]; ++l, current = current->next )
|
|
{
|
|
IntListNode_t *current2;
|
|
int m;
|
|
|
|
for ( m = l + 1, current2 = current->next; m < newNum_verts[k + 1];
|
|
++m, current2 = current2->next )
|
|
{
|
|
if ( current->data == current2->data ) {
|
|
printf( "Warning duplicate vertex: %d\n", current->data );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
for ( i = 0; i < fmheader.num_mesh_nodes; i++ )
|
|
{ // reset the vert bits
|
|
memset( pmnodes[i].verts,0,sizeof( pmnodes[i].verts ) );
|
|
}
|
|
|
|
// repleace the master triangle list vertex indexes and update the vert bits for each mesh node
|
|
for ( i = 0 ; i < fmheader.num_tris ; i++ )
|
|
{
|
|
pos = i >> 3;
|
|
bit = 1 << ( i & 7 );
|
|
|
|
for ( j = 0 ; j < 3 ; j++ )
|
|
{
|
|
set_bit = set_pos = triangles[i].index_xyz[j] = vert_replacement[triangles[i].index_xyz[j]];
|
|
|
|
set_pos >>= 3;
|
|
set_bit = 1 << ( set_bit & 7 );
|
|
|
|
for ( k = 0; k < fmheader.num_mesh_nodes; k++ )
|
|
{
|
|
if ( !( pmnodes[k].tris[pos] & bit ) ) {
|
|
continue;
|
|
}
|
|
pmnodes[k].verts[set_pos] |= set_bit;
|
|
}
|
|
}
|
|
}
|
|
|
|
for ( i = 0; i < numcommands; i++ )
|
|
{
|
|
j = commands[i];
|
|
if ( !j ) {
|
|
continue;
|
|
}
|
|
|
|
j = abs( j );
|
|
for ( i++; j; j--,i += 3 )
|
|
{
|
|
commands[i + 2] = vert_replacement[commands[i + 2]];
|
|
}
|
|
i--;
|
|
}
|
|
|
|
printf( "Reduced by %d\n",fmheader.num_xyz - num_unique );
|
|
|
|
fmheader.num_xyz = num_unique;
|
|
if ( num_groups ) {
|
|
// tack on the reference verts to the regular verts
|
|
if ( g_skelModel.references != REF_NULL ) {
|
|
fmframe_t *in;
|
|
int index;
|
|
int refnum;
|
|
|
|
if ( RefPointNum <= 0 ) { // Hard-coded labels
|
|
refnum = numReferences[g_skelModel.references];
|
|
}
|
|
else
|
|
{ // Labels indicated in QDT
|
|
refnum = RefPointNum;
|
|
}
|
|
|
|
|
|
for ( i = 0; i < fmheader.num_frames; ++i )
|
|
{
|
|
in = &g_frames[i];
|
|
index = fmheader.num_xyz;
|
|
|
|
for ( j = 0 ; j < refnum; ++j )
|
|
{
|
|
VectorCopy( in->references[j].placement.origin, in->v[index].v );
|
|
index++;
|
|
|
|
VectorCopy( in->references[j].placement.direction, in->v[index].v );
|
|
index++;
|
|
|
|
VectorCopy( in->references[j].placement.up, in->v[index].v );
|
|
index++;
|
|
}
|
|
}
|
|
|
|
fmheader.num_xyz += refnum * 3;
|
|
}
|
|
|
|
// tack on the skeletal joint verts to the regular verts
|
|
if ( g_skelModel.type != SKEL_NULL ) {
|
|
fmframe_t *in;
|
|
int index;
|
|
|
|
for ( i = 0; i < fmheader.num_frames; ++i )
|
|
{
|
|
in = &g_frames[i];
|
|
index = fmheader.num_xyz;
|
|
|
|
for ( j = 0 ; j < numJointsInSkeleton[g_skelModel.type]; ++j )
|
|
{
|
|
VectorCopy( in->joints[j].placement.origin, in->v[index].v );
|
|
index++;
|
|
|
|
VectorCopy( in->joints[j].placement.direction, in->v[index].v );
|
|
index++;
|
|
|
|
VectorCopy( in->joints[j].placement.up, in->v[index].v );
|
|
index++;
|
|
}
|
|
}
|
|
|
|
fmheader.num_xyz += numJointsInSkeleton[g_skelModel.type] * 3;
|
|
}
|
|
|
|
CompressFrames();
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
===============
|
|
FinishModel
|
|
===============
|
|
*/
|
|
void FMFinishModel( void ){
|
|
FILE *modelouthandle;
|
|
int i,j,length,tris,verts,bit,pos,total_tris,total_verts;
|
|
char name[1024];
|
|
int trans_count;
|
|
|
|
if ( !fmheader.num_frames ) {
|
|
return;
|
|
}
|
|
|
|
//
|
|
// copy to release directory tree if doing a release build
|
|
//
|
|
if ( g_release ) {
|
|
if ( modelname[0] ) {
|
|
sprintf( name, "%s", modelname );
|
|
}
|
|
else{
|
|
sprintf( name, "%s/tris.fm", cdpartial );
|
|
}
|
|
ReleaseFile( name );
|
|
|
|
for ( i = 0 ; i < fmheader.num_skins ; i++ )
|
|
{
|
|
ReleaseFile( g_skins[i] );
|
|
}
|
|
fmheader.num_frames = 0;
|
|
return;
|
|
}
|
|
|
|
printf( "\n" );
|
|
|
|
trans_count = 0;
|
|
for ( i = 0; i < fmheader.num_tris; i++ )
|
|
if ( translucent[i] ) {
|
|
trans_count++;
|
|
}
|
|
|
|
if ( !g_no_opimizations ) {
|
|
OptimizeVertices();
|
|
}
|
|
|
|
//
|
|
// write the model output file
|
|
//
|
|
if ( modelname[0] ) {
|
|
sprintf( name, "%s%s", g_outputDir, modelname );
|
|
}
|
|
else{
|
|
sprintf( name, "%s/tris.fm", g_outputDir );
|
|
}
|
|
printf( "saving to %s\n", name );
|
|
CreatePath( name );
|
|
modelouthandle = SafeOpenWrite( name );
|
|
|
|
WriteModelFile( modelouthandle );
|
|
|
|
printf( "%3dx%3d skin\n", fmheader.skinwidth, fmheader.skinheight );
|
|
printf( "First frame boundaries:\n" );
|
|
printf( " minimum x: %3f\n", g_frames[0].mins[0] );
|
|
printf( " maximum x: %3f\n", g_frames[0].maxs[0] );
|
|
printf( " minimum y: %3f\n", g_frames[0].mins[1] );
|
|
printf( " maximum y: %3f\n", g_frames[0].maxs[1] );
|
|
printf( " minimum z: %3f\n", g_frames[0].mins[2] );
|
|
printf( " maximum z: %3f\n", g_frames[0].maxs[2] );
|
|
printf( "%4d vertices\n", fmheader.num_xyz );
|
|
printf( "%4d triangles, %4d of them translucent\n", fmheader.num_tris, trans_count );
|
|
printf( "%4d frame\n", fmheader.num_frames );
|
|
printf( "%4d glverts\n", numglverts );
|
|
printf( "%4d glcmd\n", fmheader.num_glcmds );
|
|
printf( "%4d skins\n", fmheader.num_skins );
|
|
printf( "%4d mesh nodes\n", fmheader.num_mesh_nodes );
|
|
printf( "wasted pixels: %d / %d (%5.2f Percent)\n",total_skin_pixels - skin_pixels_used,
|
|
total_skin_pixels, (double)( total_skin_pixels - skin_pixels_used ) / (double)total_skin_pixels * 100.0 );
|
|
|
|
printf( "file size: %d\n", (int)ftell( modelouthandle ) );
|
|
printf( "---------------------\n" );
|
|
|
|
if ( g_verbose ) {
|
|
if ( fmheader.num_mesh_nodes ) {
|
|
total_tris = total_verts = 0;
|
|
printf( "Node Name Tris Verts\n" );
|
|
printf( "--------------------------------- ---- -----\n" );
|
|
for ( i = 0; i < fmheader.num_mesh_nodes; i++ )
|
|
{
|
|
tris = 0;
|
|
verts = 0;
|
|
for ( j = 0; j < MAXTRIANGLES; j++ )
|
|
{
|
|
pos = ( j ) >> 3;
|
|
bit = 1 << ( ( j ) & 7 );
|
|
if ( pmnodes[i].tris[pos] & bit ) {
|
|
tris++;
|
|
}
|
|
}
|
|
for ( j = 0; j < MAX_FM_VERTS; j++ )
|
|
{
|
|
pos = ( j ) >> 3;
|
|
bit = 1 << ( ( j ) & 7 );
|
|
if ( pmnodes[i].verts[pos] & bit ) {
|
|
verts++;
|
|
}
|
|
}
|
|
|
|
printf( "%-33s %4d %5d\n",pmnodes[i].name,tris,verts );
|
|
|
|
total_tris += tris;
|
|
total_verts += verts;
|
|
}
|
|
printf( "--------------------------------- ---- -----\n" );
|
|
printf( "%-33s %4d %5d\n","TOTALS",total_tris,total_verts );
|
|
}
|
|
}
|
|
fclose( modelouthandle );
|
|
|
|
// finish writing header file
|
|
H_printf( "\n" );
|
|
|
|
// scale_up is usefull to allow step distances to be adjusted
|
|
H_printf( "#define MODEL_SCALE\t\t%f\n", scale_up );
|
|
|
|
// mesh nodes
|
|
if ( fmheader.num_mesh_nodes ) {
|
|
H_printf( "\n" );
|
|
H_printf( "#define NUM_MESH_NODES\t\t%d\n\n",fmheader.num_mesh_nodes );
|
|
for ( i = 0; i < fmheader.num_mesh_nodes; i++ )
|
|
{
|
|
strcpy( name, pmnodes[i].name );
|
|
strupr( name );
|
|
length = strlen( name );
|
|
for ( j = 0; j < length; j++ )
|
|
{
|
|
if ( name[j] == ' ' ) {
|
|
name[j] = '_';
|
|
}
|
|
}
|
|
H_printf( "#define MESH_%s\t\t%d\n", name, i );
|
|
}
|
|
}
|
|
|
|
fclose( headerouthandle );
|
|
headerouthandle = NULL;
|
|
free( pmnodes );
|
|
}
|
|
|
|
|
|
/*
|
|
=================================================================
|
|
|
|
ALIAS MODEL DISPLAY LIST GENERATION
|
|
|
|
=================================================================
|
|
*/
|
|
|
|
extern int strip_xyz[128];
|
|
extern int strip_st[128];
|
|
extern int strip_tris[128];
|
|
extern int stripcount;
|
|
|
|
/*
|
|
================
|
|
StripLength
|
|
================
|
|
*/
|
|
static int StripLength( int starttri, int startv, int num_tris, int node ){
|
|
int m1, m2;
|
|
int st1, st2;
|
|
int j;
|
|
fmtriangle_t *last, *check;
|
|
int k;
|
|
int pos, bit;
|
|
|
|
used[starttri] = 2;
|
|
|
|
last = &triangles[starttri];
|
|
|
|
strip_xyz[0] = last->index_xyz[( startv ) % 3];
|
|
strip_xyz[1] = last->index_xyz[( startv + 1 ) % 3];
|
|
strip_xyz[2] = last->index_xyz[( startv + 2 ) % 3];
|
|
strip_st[0] = last->index_st[( startv ) % 3];
|
|
strip_st[1] = last->index_st[( startv + 1 ) % 3];
|
|
strip_st[2] = last->index_st[( startv + 2 ) % 3];
|
|
|
|
strip_tris[0] = starttri;
|
|
stripcount = 1;
|
|
|
|
m1 = last->index_xyz[( startv + 2 ) % 3];
|
|
st1 = last->index_st[( startv + 2 ) % 3];
|
|
m2 = last->index_xyz[( startv + 1 ) % 3];
|
|
st2 = last->index_st[( startv + 1 ) % 3];
|
|
|
|
// look for a matching triangle
|
|
nexttri:
|
|
for ( j = starttri + 1, check = &triangles[starttri + 1]
|
|
; j < num_tris ; j++, check++ )
|
|
{
|
|
pos = j >> 3;
|
|
bit = 1 << ( j & 7 );
|
|
if ( !( pmnodes[node].tris[pos] & bit ) ) {
|
|
continue;
|
|
}
|
|
for ( k = 0 ; k < 3 ; k++ )
|
|
{
|
|
if ( check->index_xyz[k] != m1 ) {
|
|
continue;
|
|
}
|
|
if ( check->index_st[k] != st1 ) {
|
|
continue;
|
|
}
|
|
if ( check->index_xyz[ ( k + 1 ) % 3 ] != m2 ) {
|
|
continue;
|
|
}
|
|
if ( check->index_st[ ( k + 1 ) % 3 ] != st2 ) {
|
|
continue;
|
|
}
|
|
|
|
// this is the next part of the fan
|
|
|
|
// if we can't use this triangle, this tristrip is done
|
|
if ( used[j] || translucent[j] != translucent[starttri] ) {
|
|
goto done;
|
|
}
|
|
|
|
// the new edge
|
|
if ( stripcount & 1 ) {
|
|
m2 = check->index_xyz[ ( k + 2 ) % 3 ];
|
|
st2 = check->index_st[ ( k + 2 ) % 3 ];
|
|
}
|
|
else
|
|
{
|
|
m1 = check->index_xyz[ ( k + 2 ) % 3 ];
|
|
st1 = check->index_st[ ( k + 2 ) % 3 ];
|
|
}
|
|
|
|
strip_xyz[stripcount + 2] = check->index_xyz[ ( k + 2 ) % 3 ];
|
|
strip_st[stripcount + 2] = check->index_st[ ( k + 2 ) % 3 ];
|
|
strip_tris[stripcount] = j;
|
|
stripcount++;
|
|
|
|
used[j] = 2;
|
|
goto nexttri;
|
|
}
|
|
}
|
|
done:
|
|
|
|
// clear the temp used flags
|
|
for ( j = starttri + 1 ; j < num_tris ; j++ )
|
|
if ( used[j] == 2 ) {
|
|
used[j] = 0;
|
|
}
|
|
|
|
return stripcount;
|
|
}
|
|
|
|
|
|
/*
|
|
===========
|
|
FanLength
|
|
===========
|
|
*/
|
|
static int FanLength( int starttri, int startv, int num_tris, int node ){
|
|
int m1, m2;
|
|
int st1, st2;
|
|
int j;
|
|
fmtriangle_t *last, *check;
|
|
int k;
|
|
int pos, bit;
|
|
|
|
used[starttri] = 2;
|
|
|
|
last = &triangles[starttri];
|
|
|
|
strip_xyz[0] = last->index_xyz[( startv ) % 3];
|
|
strip_xyz[1] = last->index_xyz[( startv + 1 ) % 3];
|
|
strip_xyz[2] = last->index_xyz[( startv + 2 ) % 3];
|
|
strip_st[0] = last->index_st[( startv ) % 3];
|
|
strip_st[1] = last->index_st[( startv + 1 ) % 3];
|
|
strip_st[2] = last->index_st[( startv + 2 ) % 3];
|
|
|
|
strip_tris[0] = starttri;
|
|
stripcount = 1;
|
|
|
|
m1 = last->index_xyz[( startv + 0 ) % 3];
|
|
st1 = last->index_st[( startv + 0 ) % 3];
|
|
m2 = last->index_xyz[( startv + 2 ) % 3];
|
|
st2 = last->index_st[( startv + 2 ) % 3];
|
|
|
|
|
|
// look for a matching triangle
|
|
nexttri:
|
|
for ( j = starttri + 1, check = &triangles[starttri + 1]
|
|
; j < num_tris ; j++, check++ )
|
|
{
|
|
pos = j >> 3;
|
|
bit = 1 << ( j & 7 );
|
|
if ( !( pmnodes[node].tris[pos] & bit ) ) {
|
|
continue;
|
|
}
|
|
for ( k = 0 ; k < 3 ; k++ )
|
|
{
|
|
if ( check->index_xyz[k] != m1 ) {
|
|
continue;
|
|
}
|
|
if ( check->index_st[k] != st1 ) {
|
|
continue;
|
|
}
|
|
if ( check->index_xyz[ ( k + 1 ) % 3 ] != m2 ) {
|
|
continue;
|
|
}
|
|
if ( check->index_st[ ( k + 1 ) % 3 ] != st2 ) {
|
|
continue;
|
|
}
|
|
|
|
// this is the next part of the fan
|
|
|
|
// if we can't use this triangle, this tristrip is done
|
|
if ( used[j] || translucent[j] != translucent[starttri] ) {
|
|
goto done;
|
|
}
|
|
|
|
// the new edge
|
|
m2 = check->index_xyz[ ( k + 2 ) % 3 ];
|
|
st2 = check->index_st[ ( k + 2 ) % 3 ];
|
|
|
|
strip_xyz[stripcount + 2] = m2;
|
|
strip_st[stripcount + 2] = st2;
|
|
strip_tris[stripcount] = j;
|
|
stripcount++;
|
|
|
|
used[j] = 2;
|
|
goto nexttri;
|
|
}
|
|
}
|
|
done:
|
|
|
|
// clear the temp used flags
|
|
for ( j = starttri + 1 ; j < num_tris ; j++ )
|
|
if ( used[j] == 2 ) {
|
|
used[j] = 0;
|
|
}
|
|
|
|
return stripcount;
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
================
|
|
BuildGlCmds
|
|
|
|
Generate a list of trifans or strips
|
|
for the model, which holds for all frames
|
|
================
|
|
*/
|
|
static void BuildGlCmds( void ){
|
|
int i, j, k, l;
|
|
int startv;
|
|
float s, t;
|
|
int len, bestlen, besttype;
|
|
int best_xyz[1024];
|
|
int best_st[1024];
|
|
int best_tris[1024];
|
|
int type;
|
|
int trans_check;
|
|
int bit,pos;
|
|
|
|
//
|
|
// build tristrips
|
|
//
|
|
numcommands = 0;
|
|
numglverts = 0;
|
|
|
|
|
|
for ( l = 0; l < fmheader.num_mesh_nodes; l++ )
|
|
{
|
|
memset( used, 0, sizeof( used ) );
|
|
|
|
pmnodes[l].start_glcmds = numcommands;
|
|
|
|
for ( trans_check = 0; trans_check < 2; trans_check++ )
|
|
{
|
|
for ( i = 0 ; i < fmheader.num_tris ; i++ )
|
|
{
|
|
pos = i >> 3;
|
|
bit = 1 << ( i & 7 );
|
|
if ( !( pmnodes[l].tris[pos] & bit ) ) {
|
|
continue;
|
|
}
|
|
|
|
// pick an unused triangle and start the trifan
|
|
if ( used[i] || trans_check != translucent[i] ) {
|
|
continue;
|
|
}
|
|
|
|
bestlen = 0;
|
|
for ( type = 0 ; type < 2 ; type++ )
|
|
// type = 1;
|
|
{
|
|
for ( startv = 0 ; startv < 3 ; startv++ )
|
|
{
|
|
if ( type == 1 ) {
|
|
len = StripLength( i, startv, fmheader.num_tris, l );
|
|
}
|
|
else{
|
|
len = FanLength( i, startv, fmheader.num_tris, l );
|
|
}
|
|
if ( len > bestlen ) {
|
|
besttype = type;
|
|
bestlen = len;
|
|
for ( j = 0 ; j < bestlen + 2 ; j++ )
|
|
{
|
|
best_st[j] = strip_st[j];
|
|
best_xyz[j] = strip_xyz[j];
|
|
}
|
|
for ( j = 0 ; j < bestlen ; j++ )
|
|
best_tris[j] = strip_tris[j];
|
|
}
|
|
}
|
|
}
|
|
|
|
// mark the tris on the best strip/fan as used
|
|
for ( j = 0 ; j < bestlen ; j++ )
|
|
used[best_tris[j]] = 1;
|
|
|
|
if ( besttype == 1 ) {
|
|
commands[numcommands++] = ( bestlen + 2 );
|
|
}
|
|
else{
|
|
commands[numcommands++] = -( bestlen + 2 );
|
|
}
|
|
|
|
numglverts += bestlen + 2;
|
|
|
|
for ( j = 0 ; j < bestlen + 2 ; j++ )
|
|
{
|
|
// emit a vertex into the reorder buffer
|
|
k = best_st[j];
|
|
|
|
// emit s/t coords into the commands stream
|
|
s = base_st[k].s;
|
|
t = base_st[k].t;
|
|
|
|
s = ( s ) / fmheader.skinwidth;
|
|
t = ( t ) / fmheader.skinheight;
|
|
|
|
*(float *)&commands[numcommands++] = s;
|
|
*(float *)&commands[numcommands++] = t;
|
|
*(int *)&commands[numcommands++] = best_xyz[j];
|
|
}
|
|
}
|
|
}
|
|
commands[numcommands++] = 0; // end of list marker
|
|
pmnodes[l].num_glcmds = numcommands - pmnodes[l].start_glcmds;
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
===============================================================
|
|
|
|
BASE FRAME SETUP
|
|
|
|
===============================================================
|
|
*/
|
|
|
|
|
|
#define LINE_NORMAL 1
|
|
#define LINE_FAT 2
|
|
#define LINE_DOTTED 3
|
|
|
|
|
|
#define ASCII_SPACE 32
|
|
|
|
int LineType = LINE_NORMAL;
|
|
extern unsigned char pic[SKINPAGE_HEIGHT * SKINPAGE_WIDTH], pic_palette[768];
|
|
unsigned char LineColor = 255;
|
|
int ScaleWidth, ScaleHeight;
|
|
|
|
|
|
static char *CharDefs[] =
|
|
{
|
|
"-------------------------",
|
|
"-------------------------", // !
|
|
"-------------------------", // "
|
|
"-------------------------", // #
|
|
"-------------------------", // $
|
|
"-------------------------", // %
|
|
"-------------------------", // &
|
|
"--*----*-----------------", // '
|
|
"-*---*----*----*-----*---", // (
|
|
"*-----*----*----*---*----", // )
|
|
"-----*--*--**---**--*--*-", // *
|
|
"-------------------------", // +
|
|
"----------------**--**---", // ,
|
|
"-------------------------", // -
|
|
"----------------**---**--", // .
|
|
"-------------------------", // /
|
|
" *** * *** * *** * *** ", // 0
|
|
" * ** * * * ",
|
|
"**** * *** * *****",
|
|
"**** * *** ***** ",
|
|
" ** * * * * ***** * ",
|
|
"**** * **** ***** ",
|
|
" *** * **** * * *** ",
|
|
"***** * * * * ",
|
|
" *** * * *** * * *** ",
|
|
" *** * * **** * *** ", // 9
|
|
"-**---**--------**---**--", // :
|
|
"-------------------------", // ;
|
|
"-------------------------", // <
|
|
"-------------------------", // =
|
|
"-------------------------", // >
|
|
"-------------------------", // ?
|
|
"-------------------------", // @
|
|
"-***-*---*******---**---*", // A
|
|
"****-*---*****-*---*****-",
|
|
"-*****----*----*-----****",
|
|
"****-*---**---**---*****-",
|
|
"******----****-*----*****",
|
|
"******----****-*----*----",
|
|
"-*****----*--***---*-****",
|
|
"*---**---*******---**---*",
|
|
"-***---*----*----*---***-",
|
|
"----*----*----**---*-***-",
|
|
"-*--*-*-*--**---*-*--*--*",
|
|
"-*----*----*----*----****",
|
|
"*---***-***-*-**---**---*",
|
|
"*---***--**-*-**--***---*",
|
|
"-***-*---**---**---*-***-",
|
|
"****-*---*****-*----*----",
|
|
"-***-*---**---*-***----**",
|
|
"****-*---*****-*-*--*--**",
|
|
"-*****-----***-----*****-",
|
|
"*****--*----*----*----*--",
|
|
"*---**---**---**---******",
|
|
"*---**---**---*-*-*---*--",
|
|
"*---**---**-*-***-***---*",
|
|
"*---*-*-*---*---*-*-*---*",
|
|
"*---**---*-*-*---*----*--",
|
|
"*****---*---*---*---*****" // Z
|
|
};
|
|
|
|
void DrawLine( int x1, int y1, int x2, int y2 ){
|
|
int dx, dy;
|
|
int adx, ady;
|
|
int count;
|
|
float xfrac, yfrac, xstep, ystep;
|
|
unsigned sx, sy;
|
|
float u, v;
|
|
|
|
dx = x2 - x1;
|
|
dy = y2 - y1;
|
|
adx = abs( dx );
|
|
ady = abs( dy );
|
|
|
|
count = adx > ady ? adx : ady;
|
|
count++;
|
|
|
|
if ( count > 300 ) {
|
|
printf( "Bad count\n" );
|
|
return; // don't ever hang up on bad data
|
|
}
|
|
|
|
xfrac = x1;
|
|
yfrac = y1;
|
|
|
|
xstep = (float)dx / count;
|
|
ystep = (float)dy / count;
|
|
|
|
switch ( LineType )
|
|
{
|
|
case LINE_NORMAL:
|
|
do
|
|
{
|
|
if ( xfrac < SKINPAGE_WIDTH && yfrac < SKINPAGE_HEIGHT ) {
|
|
pic[(int)yfrac * SKINPAGE_WIDTH + (int)xfrac] = LineColor;
|
|
}
|
|
xfrac += xstep;
|
|
yfrac += ystep;
|
|
count--;
|
|
} while ( count > 0 );
|
|
break;
|
|
case LINE_FAT:
|
|
do
|
|
{
|
|
for ( u = -0.1 ; u <= 0.9 ; u += 0.999 )
|
|
{
|
|
for ( v = -0.1 ; v <= 0.9 ; v += 0.999 )
|
|
{
|
|
sx = xfrac + u;
|
|
sy = yfrac + v;
|
|
if ( sx < SKINPAGE_WIDTH && sy < SKINPAGE_HEIGHT ) {
|
|
pic[sy * SKINPAGE_WIDTH + sx] = LineColor;
|
|
}
|
|
}
|
|
}
|
|
xfrac += xstep;
|
|
yfrac += ystep;
|
|
count--;
|
|
} while ( count > 0 );
|
|
break;
|
|
case LINE_DOTTED:
|
|
do
|
|
{
|
|
if ( count & 1 && xfrac < SKINPAGE_WIDTH &&
|
|
yfrac < SKINPAGE_HEIGHT ) {
|
|
pic[(int)yfrac * SKINPAGE_WIDTH + (int)xfrac] = LineColor;
|
|
}
|
|
xfrac += xstep;
|
|
yfrac += ystep;
|
|
count--;
|
|
} while ( count > 0 );
|
|
break;
|
|
default:
|
|
Error( "Unknown <linetype> %d.\n", LineType );
|
|
}
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
// DrawCharacter
|
|
//
|
|
//==========================================================================
|
|
|
|
static void DrawCharacter( int x, int y, int character ){
|
|
int r, c;
|
|
char *def;
|
|
|
|
character = toupper( character );
|
|
if ( character < ASCII_SPACE || character > 'Z' ) {
|
|
character = ASCII_SPACE;
|
|
}
|
|
character -= ASCII_SPACE;
|
|
for ( def = CharDefs[character], r = 0; r < 5; r++ )
|
|
{
|
|
for ( c = 0; c < 5; c++ )
|
|
{
|
|
pic[( y + r ) * SKINPAGE_WIDTH + x + c] = *def++ == '*' ? 255 : 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
//==========================================================================
|
|
//
|
|
// DrawTextChar
|
|
//
|
|
//==========================================================================
|
|
|
|
void DrawTextChar( int x, int y, char *text ){
|
|
int c;
|
|
|
|
while ( ( c = *text++ ) != '\0' )
|
|
{
|
|
DrawCharacter( x, y, c );
|
|
x += 6;
|
|
}
|
|
}
|
|
|
|
|
|
extern void DrawScreen( float s_scale, float t_scale, float iwidth, float iheight );
|
|
|
|
//==========================================================================
|
|
// ExtractDigit
|
|
|
|
static int ExtractDigit( byte *pic, int x, int y ){
|
|
int i;
|
|
int r, c;
|
|
char digString[32];
|
|
char *buffer;
|
|
byte backColor;
|
|
char **DigitDefs;
|
|
|
|
backColor = pic[( SKINPAGE_HEIGHT - 1 ) * SKINPAGE_WIDTH];
|
|
DigitDefs = &CharDefs['0' - ASCII_SPACE];
|
|
|
|
buffer = digString;
|
|
for ( r = 0; r < 5; r++ )
|
|
{
|
|
for ( c = 0; c < 5; c++ )
|
|
{
|
|
*buffer++ = ( pic[( y + r ) * SKINPAGE_WIDTH + x + c] == backColor ) ? ' ' : '*';
|
|
}
|
|
}
|
|
*buffer = '\0';
|
|
for ( i = 0; i < 10; i++ )
|
|
{
|
|
if ( strcmp( DigitDefs[i], digString ) == 0 ) {
|
|
return i;
|
|
}
|
|
}
|
|
|
|
Error( "Unable to extract scaling info from skin PCX." );
|
|
return 0;
|
|
}
|
|
|
|
//==========================================================================
|
|
// ExtractNumber
|
|
|
|
int ExtractNumber( byte *pic, int x, int y ){
|
|
return ExtractDigit( pic, x, y ) * 100 + ExtractDigit( pic, x + 6, y ) * 10 + ExtractDigit( pic, x + 12, y );
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
============
|
|
BuildST
|
|
|
|
Builds the triangle_st array for the base frame and
|
|
fmheader.skinwidth / fmheader.skinheight
|
|
|
|
FIXME: allow this to be loaded from a file for
|
|
arbitrary mappings
|
|
============
|
|
*/
|
|
static void BuildST( triangle_t *ptri, int numtri, qboolean DrawSkin ){
|
|
int backface_flag;
|
|
int i, j;
|
|
int width, height, iwidth, iheight, swidth;
|
|
float basex, basey;
|
|
float scale;
|
|
vec3_t mins, maxs;
|
|
float *pbasevert;
|
|
vec3_t vtemp1, vtemp2, normal;
|
|
float s_scale, t_scale;
|
|
float scWidth;
|
|
float scHeight;
|
|
int skinwidth;
|
|
int skinheight;
|
|
|
|
//
|
|
// find bounds of all the verts on the base frame
|
|
//
|
|
ClearBounds( mins, maxs );
|
|
backface_flag = false;
|
|
|
|
if ( ptri[0].HasUV ) { // if we have the uv already, we don't want to double up or scale
|
|
iwidth = ScaleWidth;
|
|
iheight = ScaleHeight;
|
|
|
|
t_scale = s_scale = 1.0;
|
|
}
|
|
else
|
|
{
|
|
for ( i = 0 ; i < numtri ; i++ )
|
|
for ( j = 0 ; j < 3 ; j++ )
|
|
AddPointToBounds( ptri[i].verts[j], mins, maxs );
|
|
|
|
for ( i = 0 ; i < 3 ; i++ )
|
|
{
|
|
mins[i] = floor( mins[i] );
|
|
maxs[i] = ceil( maxs[i] );
|
|
}
|
|
|
|
width = maxs[0] - mins[0];
|
|
height = maxs[2] - mins[2];
|
|
|
|
for ( i = 0 ; i < numtri ; i++ )
|
|
{
|
|
VectorSubtract( ptri[i].verts[0], ptri[i].verts[1], vtemp1 );
|
|
VectorSubtract( ptri[i].verts[2], ptri[i].verts[1], vtemp2 );
|
|
CrossProduct( vtemp1, vtemp2, normal );
|
|
|
|
if ( normal[1] > 0 ) {
|
|
backface_flag = true;
|
|
break;
|
|
}
|
|
}
|
|
scWidth = ScaleWidth * SCALE_ADJUST_FACTOR;
|
|
if ( backface_flag ) { //we are doubling
|
|
scWidth /= 2;
|
|
}
|
|
|
|
scHeight = ScaleHeight * SCALE_ADJUST_FACTOR;
|
|
|
|
scale = scWidth / width;
|
|
|
|
if ( height * scale >= scHeight ) {
|
|
scale = scHeight / height;
|
|
}
|
|
|
|
iwidth = ceil( width * scale ) + 4;
|
|
iheight = ceil( height * scale ) + 4;
|
|
|
|
s_scale = (float)( iwidth - 4 ) / width;
|
|
t_scale = (float)( iheight - 4 ) / height;
|
|
t_scale = s_scale;
|
|
}
|
|
if ( DrawSkin ) {
|
|
if ( backface_flag ) {
|
|
DrawScreen( s_scale, t_scale, iwidth * 2, iheight );
|
|
}
|
|
else{
|
|
DrawScreen( s_scale, t_scale, iwidth, iheight );
|
|
}
|
|
}
|
|
if ( backface_flag ) {
|
|
skinwidth = iwidth * 2;
|
|
}
|
|
else{
|
|
skinwidth = iwidth;
|
|
}
|
|
skinheight = iheight;
|
|
|
|
|
|
/* if (!g_fixedwidth)
|
|
{ // old style
|
|
scale = 8;
|
|
if (width*scale >= 150)
|
|
scale = 150.0 / width;
|
|
if (height*scale >= 190)
|
|
scale = 190.0 / height;
|
|
|
|
s_scale = t_scale = scale;
|
|
|
|
iwidth = ceil(width*s_scale);
|
|
iheight = ceil(height*t_scale);
|
|
|
|
iwidth += 4;
|
|
iheight += 4;
|
|
}
|
|
else
|
|
{ // new style
|
|
iwidth = g_fixedwidth / 2;
|
|
iheight = g_fixedheight;
|
|
|
|
s_scale = (float)(iwidth-4) / width;
|
|
t_scale = (float)(iheight-4) / height;
|
|
}*/
|
|
|
|
//
|
|
// determine which side of each triangle to map the texture to
|
|
//
|
|
basey = 2;
|
|
for ( i = 0 ; i < numtri ; i++ )
|
|
{
|
|
if ( ptri[i].HasUV ) {
|
|
for ( j = 0 ; j < 3 ; j++ )
|
|
{
|
|
triangle_st[i][j][0] = Q_rint( ptri[i].uv[j][0] * skinwidth );
|
|
triangle_st[i][j][1] = Q_rint( ( 1.0f - ptri[i].uv[j][1] ) * skinheight );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
VectorSubtract( ptri[i].verts[0], ptri[i].verts[1], vtemp1 );
|
|
VectorSubtract( ptri[i].verts[2], ptri[i].verts[1], vtemp2 );
|
|
CrossProduct( vtemp1, vtemp2, normal );
|
|
|
|
if ( normal[1] > 0 ) {
|
|
basex = iwidth + 2;
|
|
}
|
|
else
|
|
{
|
|
basex = 2;
|
|
}
|
|
|
|
for ( j = 0 ; j < 3 ; j++ )
|
|
{
|
|
pbasevert = ptri[i].verts[j];
|
|
|
|
triangle_st[i][j][0] = Q_rint( ( pbasevert[0] - mins[0] ) * s_scale + basex );
|
|
triangle_st[i][j][1] = Q_rint( ( maxs[2] - pbasevert[2] ) * t_scale + basey );
|
|
}
|
|
}
|
|
|
|
if ( DrawSkin ) {
|
|
DrawLine( triangle_st[i][0][0], triangle_st[i][0][1],
|
|
triangle_st[i][1][0], triangle_st[i][1][1] );
|
|
DrawLine( triangle_st[i][1][0], triangle_st[i][1][1],
|
|
triangle_st[i][2][0], triangle_st[i][2][1] );
|
|
DrawLine( triangle_st[i][2][0], triangle_st[i][2][1],
|
|
triangle_st[i][0][0], triangle_st[i][0][1] );
|
|
}
|
|
}
|
|
|
|
// make the width a multiple of 4; some hardware requires this, and it ensures
|
|
// dword alignment for each scan
|
|
|
|
swidth = iwidth;
|
|
if ( backface_flag ) {
|
|
swidth *= 2;
|
|
}
|
|
fmheader.skinwidth = ( swidth + 3 ) & ~3;
|
|
fmheader.skinheight = iheight;
|
|
|
|
skin_width = iwidth;
|
|
skin_height = iheight;
|
|
}
|
|
|
|
|
|
static void BuildNewST( triangle_t *ptri, int numtri, qboolean DrawSkin ){
|
|
int i, j;
|
|
|
|
for ( i = 0 ; i < numtri ; i++ )
|
|
{
|
|
if ( ptri[i].HasUV ) {
|
|
for ( j = 0 ; j < 3 ; j++ )
|
|
{
|
|
triangle_st[i][j][0] = Q_rint( ptri[i].uv[j][0] * ( ScaleWidth - 1 ) );
|
|
triangle_st[i][j][1] = Q_rint( ( 1.0f - ptri[i].uv[j][1] ) * ( ScaleHeight - 1 ) );
|
|
}
|
|
}
|
|
|
|
if ( DrawSkin ) {
|
|
DrawLine( triangle_st[i][0][0], triangle_st[i][0][1],
|
|
triangle_st[i][1][0], triangle_st[i][1][1] );
|
|
DrawLine( triangle_st[i][1][0], triangle_st[i][1][1],
|
|
triangle_st[i][2][0], triangle_st[i][2][1] );
|
|
DrawLine( triangle_st[i][2][0], triangle_st[i][2][1],
|
|
triangle_st[i][0][0], triangle_st[i][0][1] );
|
|
}
|
|
}
|
|
|
|
// make the width a multiple of 4; some hardware requires this, and it ensures
|
|
// dword alignment for each scan
|
|
|
|
fmheader.skinwidth = ( ScaleWidth + 3 ) & ~3;
|
|
fmheader.skinheight = ScaleHeight;
|
|
|
|
skin_width = ScaleWidth;
|
|
skin_height = ScaleHeight;
|
|
}
|
|
|
|
|
|
|
|
|
|
byte *BasePalette;
|
|
byte *BasePixels,*TransPixels;
|
|
int BaseWidth, BaseHeight, TransWidth, TransHeight;
|
|
qboolean BaseTrueColor;
|
|
static qboolean SetPixel = false;
|
|
|
|
int CheckTransRecursiveTri( int *lp1, int *lp2, int *lp3 ){
|
|
int *temp;
|
|
int d;
|
|
int new[2];
|
|
|
|
d = lp2[0] - lp1[0];
|
|
if ( d < -1 || d > 1 ) {
|
|
goto split;
|
|
}
|
|
d = lp2[1] - lp1[1];
|
|
if ( d < -1 || d > 1 ) {
|
|
goto split;
|
|
}
|
|
|
|
d = lp3[0] - lp2[0];
|
|
if ( d < -1 || d > 1 ) {
|
|
goto split2;
|
|
}
|
|
d = lp3[1] - lp2[1];
|
|
if ( d < -1 || d > 1 ) {
|
|
goto split2;
|
|
}
|
|
|
|
d = lp1[0] - lp3[0];
|
|
if ( d < -1 || d > 1 ) {
|
|
goto split3;
|
|
}
|
|
d = lp1[1] - lp3[1];
|
|
if ( d < -1 || d > 1 ) {
|
|
split3:
|
|
temp = lp1;
|
|
lp1 = lp3;
|
|
lp3 = lp2;
|
|
lp2 = temp;
|
|
|
|
goto split;
|
|
}
|
|
|
|
return 0; // entire tri is filled
|
|
|
|
split2:
|
|
temp = lp1;
|
|
lp1 = lp2;
|
|
lp2 = lp3;
|
|
lp3 = temp;
|
|
|
|
split:
|
|
// split this edge
|
|
new[0] = ( lp1[0] + lp2[0] ) >> 1;
|
|
new[1] = ( lp1[1] + lp2[1] ) >> 1;
|
|
|
|
// draw the point if splitting a leading edge
|
|
if ( lp2[1] > lp1[1] ) {
|
|
goto nodraw;
|
|
}
|
|
if ( ( lp2[1] == lp1[1] ) && ( lp2[0] < lp1[0] ) ) {
|
|
goto nodraw;
|
|
}
|
|
|
|
if ( SetPixel ) {
|
|
assert( ( new[1] * BaseWidth ) + new[0] < BaseWidth * BaseHeight );
|
|
|
|
if ( BaseTrueColor ) {
|
|
BasePixels[( ( new[1] * BaseWidth ) + new[0] ) * 4] = 1;
|
|
}
|
|
else
|
|
{
|
|
BasePixels[( new[1] * BaseWidth ) + new[0]] = 1;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ( TransPixels ) {
|
|
if ( TransPixels[( new[1] * TransWidth ) + new[0]] != 255 ) {
|
|
return 1;
|
|
}
|
|
}
|
|
else if ( BaseTrueColor ) {
|
|
if ( BasePixels[( ( ( new[1] * BaseWidth ) + new[0] ) * 4 ) + 3] != 255 ) {
|
|
return 1;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// pixel = BasePixels[(new[1]*BaseWidth) + new[0]];
|
|
}
|
|
}
|
|
|
|
nodraw:
|
|
// recursively continue
|
|
if ( CheckTransRecursiveTri( lp3, lp1, new ) ) {
|
|
return 1;
|
|
}
|
|
|
|
return CheckTransRecursiveTri( lp3, new, lp2 );
|
|
}
|
|
|
|
static void ReplaceClusterIndex( int newIndex, int oldindex, int **clusters,
|
|
IntListNode_t **vertLists, int *num_verts, int *new_num_verts ){
|
|
int i, j;
|
|
IntListNode_t *next;
|
|
|
|
for ( j = 0; j < numJointsInSkeleton[g_skelModel.type]; ++j )
|
|
{
|
|
if ( !clusters[j] ) {
|
|
continue;
|
|
}
|
|
|
|
for ( i = 0; i < num_verts[j + 1]; ++i )
|
|
{
|
|
if ( clusters[j][i] == oldindex ) {
|
|
++new_num_verts[j + 1];
|
|
|
|
next = vertLists[j];
|
|
|
|
vertLists[j] = (IntListNode_t *) SafeMalloc( sizeof( IntListNode_t ), "ReplaceClusterIndex" );
|
|
// Currently freed in WriteJointedModelFile only
|
|
|
|
vertLists[j]->data = newIndex;
|
|
vertLists[j]->next = next;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#define FUDGE_EPSILON 0.002
|
|
|
|
qboolean VectorFudgeCompare( vec3_t v1, vec3_t v2 ){
|
|
int i;
|
|
|
|
for ( i = 0 ; i < 3 ; i++ )
|
|
if ( fabs( v1[i] - v2[i] ) > FUDGE_EPSILON ) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
=================
|
|
Cmd_Base
|
|
=================
|
|
*/
|
|
void Cmd_FMBase( qboolean GetST ){
|
|
triangle_t *ptri, *st_tri;
|
|
int num_st_tris;
|
|
int i, j, k, l;
|
|
int x,y,z;
|
|
// int time1;
|
|
char file1[1024],file2[1024],trans_file[1024], stfile[1024], extension[256];
|
|
vec3_t base_xyz[MAX_FM_VERTS];
|
|
FILE *FH;
|
|
int pos,bit;
|
|
qboolean NewSkin;
|
|
|
|
GetScriptToken( false );
|
|
|
|
if ( g_skipmodel || g_release || g_archive ) {
|
|
return;
|
|
}
|
|
|
|
printf( "---------------------\n" );
|
|
sprintf( file1, "%s/%s.%s", cdarchive, token, trifileext );
|
|
printf( "%s ", file1 );
|
|
|
|
ExpandPathAndArchive( file1 );
|
|
|
|
// Use the input filepath for this one.
|
|
sprintf( file1, "%s/%s", cddir, token );
|
|
|
|
// time1 = FileTime (file1);
|
|
// if (time1 == -1)
|
|
// Error ("%s doesn't exist", file1);
|
|
|
|
//
|
|
// load the base triangles
|
|
//
|
|
if ( do3ds ) {
|
|
Load3DSTriangleList( file1, &ptri, &fmheader.num_tris, &pmnodes, &fmheader.num_mesh_nodes );
|
|
}
|
|
else{
|
|
LoadTriangleList( file1, &ptri, &fmheader.num_tris, &pmnodes, &fmheader.num_mesh_nodes );
|
|
}
|
|
|
|
if ( g_ignoreTriUV ) {
|
|
for ( i = 0; i < fmheader.num_tris; i++ )
|
|
{
|
|
ptri[i].HasUV = 0;
|
|
}
|
|
}
|
|
|
|
GetScriptToken( false );
|
|
sprintf( file2, "%s/%s", cddir, token );
|
|
sprintf( trans_file, "%s/!%s_a.pcx", cddir, token );
|
|
|
|
ExtractFileExtension( file2, extension );
|
|
if ( extension[0] == 0 ) {
|
|
strcat( file2, ".pcx" );
|
|
}
|
|
printf( "skin: %s\n", file2 );
|
|
|
|
BaseTrueColor = LoadAnyImage( file2, &BasePixels, &BasePalette, &BaseWidth, &BaseHeight );
|
|
|
|
NewSkin = false;
|
|
if ( BaseWidth != SKINPAGE_WIDTH || BaseHeight != SKINPAGE_HEIGHT ) {
|
|
if ( g_allow_newskin ) {
|
|
ScaleWidth = BaseWidth;
|
|
ScaleHeight = BaseHeight;
|
|
NewSkin = true;
|
|
}
|
|
else
|
|
{
|
|
Error( "Invalid skin page size: (%d,%d) should be (%d,%d)",
|
|
BaseWidth,BaseHeight,SKINPAGE_WIDTH,SKINPAGE_HEIGHT );
|
|
}
|
|
}
|
|
else if ( !BaseTrueColor ) {
|
|
ScaleWidth = (float)ExtractNumber( BasePixels, ENCODED_WIDTH_X,
|
|
ENCODED_WIDTH_Y );
|
|
ScaleHeight = (float)ExtractNumber( BasePixels, ENCODED_HEIGHT_X,
|
|
ENCODED_HEIGHT_Y );
|
|
}
|
|
else
|
|
{
|
|
Error( "Texture coordinates not supported on true color image" );
|
|
}
|
|
|
|
if ( GetST ) {
|
|
GetScriptToken( false );
|
|
|
|
sprintf( stfile, "%s/%s.%s", cdarchive, token, trifileext );
|
|
printf( "ST: %s ", stfile );
|
|
|
|
sprintf( stfile, "%s/%s", cddir, token );
|
|
|
|
if ( do3ds ) {
|
|
Load3DSTriangleList( stfile, &st_tri, &num_st_tris, NULL, NULL );
|
|
}
|
|
else{
|
|
LoadTriangleList( stfile, &st_tri, &num_st_tris, NULL, NULL );
|
|
}
|
|
|
|
if ( num_st_tris != fmheader.num_tris ) {
|
|
Error( "num st tris mismatch: st %d / base %d", num_st_tris, fmheader.num_tris );
|
|
}
|
|
|
|
printf( " matching triangles...\n" );
|
|
for ( i = 0; i < fmheader.num_tris; i++ )
|
|
{
|
|
k = -1;
|
|
for ( j = 0; j < num_st_tris; j++ )
|
|
{
|
|
for ( x = 0; x < 3; x++ )
|
|
{
|
|
for ( y = 0; y < 3; y++ )
|
|
{
|
|
if ( x == y ) {
|
|
continue;
|
|
}
|
|
for ( z = 0; z < 3; z++ )
|
|
{
|
|
if ( z == x || z == y ) {
|
|
continue;
|
|
}
|
|
|
|
if ( VectorFudgeCompare( ptri[i].verts[0], st_tri[j].verts[x] ) &&
|
|
VectorFudgeCompare( ptri[i].verts[1], st_tri[j].verts[y] ) &&
|
|
VectorFudgeCompare( ptri[i].verts[2], st_tri[j].verts[z] ) ) {
|
|
if ( k == -1 ) {
|
|
k = j;
|
|
ptri[i].HasUV = st_tri[k].HasUV;
|
|
ptri[i].uv[0][0] = st_tri[k].uv[x][0];
|
|
ptri[i].uv[0][1] = st_tri[k].uv[x][1];
|
|
ptri[i].uv[1][0] = st_tri[k].uv[y][0];
|
|
ptri[i].uv[1][1] = st_tri[k].uv[y][1];
|
|
ptri[i].uv[2][0] = st_tri[k].uv[z][0];
|
|
ptri[i].uv[2][1] = st_tri[k].uv[z][1];
|
|
x = y = z = 999;
|
|
}
|
|
else if ( k != j ) {
|
|
printf( "Duplicate triangle %d found in st file: %d and %d\n",i,k,j );
|
|
printf( " (%0.3f %0.3f %0.3f) (%0.3f %0.3f %0.3f) (%0.3f %0.3f %0.3f)\n",
|
|
ptri[i].verts[0][0],ptri[i].verts[0][1],ptri[i].verts[0][2],
|
|
ptri[i].verts[1][0],ptri[i].verts[1][1],ptri[i].verts[1][2],
|
|
ptri[i].verts[2][0],ptri[i].verts[2][1],ptri[i].verts[2][2] );
|
|
printf( " (%0.3f %0.3f %0.3f) (%0.3f %0.3f %0.3f) (%0.3f %0.3f %0.3f)\n",
|
|
st_tri[k].verts[0][0],st_tri[k].verts[0][1],st_tri[k].verts[0][2],
|
|
st_tri[k].verts[1][0],st_tri[k].verts[1][1],st_tri[k].verts[1][2],
|
|
st_tri[k].verts[2][0],st_tri[k].verts[2][1],st_tri[k].verts[2][2] );
|
|
printf( " (%0.3f %0.3f %0.3f) (%0.3f %0.3f %0.3f) (%0.3f %0.3f %0.3f)\n",
|
|
st_tri[j].verts[0][0],st_tri[j].verts[0][1],st_tri[j].verts[0][2],
|
|
st_tri[j].verts[1][0],st_tri[j].verts[1][1],st_tri[j].verts[1][2],
|
|
st_tri[j].verts[2][0],st_tri[j].verts[2][1],st_tri[j].verts[2][2] );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if ( k == -1 ) {
|
|
printf( "No matching triangle %d\n",i );
|
|
}
|
|
}
|
|
free( st_tri );
|
|
}
|
|
|
|
//
|
|
// get the ST values
|
|
//
|
|
if ( ptri && ptri[0].HasUV ) {
|
|
if ( !NewSkin ) {
|
|
Error( "Base has UVs with old style skin page\nMaybe you want to use -ignoreUV" );
|
|
}
|
|
else
|
|
{
|
|
BuildNewST( ptri, fmheader.num_tris, false );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ( NewSkin ) {
|
|
Error( "Base has new style skin without UVs" );
|
|
}
|
|
else
|
|
{
|
|
BuildST( ptri, fmheader.num_tris, false );
|
|
}
|
|
}
|
|
|
|
TransPixels = NULL;
|
|
if ( !BaseTrueColor ) {
|
|
FH = fopen( trans_file,"rb" );
|
|
if ( FH ) {
|
|
fclose( FH );
|
|
Load256Image( trans_file, &TransPixels, NULL, &TransWidth, &TransHeight );
|
|
if ( TransWidth != fmheader.skinwidth || TransHeight != fmheader.skinheight ) {
|
|
Error( "source image %s dimensions (%d,%d) are not the same as alpha image (%d,%d)\n",file2,fmheader.skinwidth,fmheader.skinheight,TransWidth,TransHeight );
|
|
}
|
|
}
|
|
}
|
|
|
|
//
|
|
// run through all the base triangles, storing each unique vertex in the
|
|
// base vertex list and setting the indirect triangles to point to the base
|
|
// vertices
|
|
//
|
|
for ( l = 0; l < fmheader.num_mesh_nodes; l++ )
|
|
{
|
|
for ( i = 0 ; i < fmheader.num_tris ; i++ )
|
|
{
|
|
pos = i >> 3;
|
|
bit = 1 << ( i & 7 );
|
|
if ( !( pmnodes[l].tris[pos] & bit ) ) {
|
|
continue;
|
|
}
|
|
|
|
for ( j = 0 ; j < 3 ; j++ )
|
|
{
|
|
// get the xyz index
|
|
for ( k = 0 ; k < fmheader.num_xyz ; k++ )
|
|
{
|
|
if ( VectorCompare( ptri[i].verts[j], base_xyz[k] ) ) {
|
|
break; // this vertex is already in the base vertex list
|
|
}
|
|
}
|
|
|
|
if ( k == fmheader.num_xyz ) { // new index
|
|
VectorCopy( ptri[i].verts[j], base_xyz[fmheader.num_xyz] );
|
|
|
|
if ( pmnodes[l].clustered == true ) {
|
|
ReplaceClusterIndex( k, ptri[i].indicies[j], (int **)&pmnodes[l].clusters, (IntListNode_t **)&g_skelModel.vertLists, (int *)&pmnodes[l].num_verts, (int *)&g_skelModel.new_num_verts );
|
|
}
|
|
|
|
fmheader.num_xyz++;
|
|
}
|
|
|
|
pos = k >> 3;
|
|
bit = 1 << ( k & 7 );
|
|
pmnodes[l].verts[pos] |= bit;
|
|
|
|
triangles[i].index_xyz[j] = k;
|
|
|
|
// get the st index
|
|
for ( k = 0 ; k < fmheader.num_st ; k++ )
|
|
{
|
|
if ( triangle_st[i][j][0] == base_st[k].s
|
|
&& triangle_st[i][j][1] == base_st[k].t ) {
|
|
break; // this vertex is already in the base vertex list
|
|
}
|
|
}
|
|
|
|
if ( k == fmheader.num_st ) { // new index
|
|
base_st[fmheader.num_st].s = triangle_st[i][j][0];
|
|
base_st[fmheader.num_st].t = triangle_st[i][j][1];
|
|
fmheader.num_st++;
|
|
}
|
|
|
|
triangles[i].index_st[j] = k;
|
|
}
|
|
|
|
if ( TransPixels || BaseTrueColor ) {
|
|
translucent[i] = CheckTransRecursiveTri( triangle_st[i][0], triangle_st[i][1], triangle_st[i][2] );
|
|
}
|
|
else
|
|
{
|
|
translucent[i] = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( !BaseTrueColor ) {
|
|
SetPixel = true;
|
|
memset( BasePixels,0,BaseWidth * BaseHeight );
|
|
for ( i = 0 ; i < fmheader.num_tris ; i++ )
|
|
{
|
|
CheckTransRecursiveTri( triangle_st[i][0], triangle_st[i][1], triangle_st[i][2] );
|
|
}
|
|
SetPixel = false;
|
|
|
|
skin_pixels_used = 0;
|
|
for ( i = 0; i < fmheader.skinheight; i++ )
|
|
{
|
|
for ( j = 0; j < fmheader.skinwidth; j++ )
|
|
{
|
|
skin_pixels_used += BasePixels[( i * BaseWidth ) + j];
|
|
}
|
|
}
|
|
total_skin_pixels = fmheader.skinheight * fmheader.skinwidth;
|
|
}
|
|
else
|
|
{
|
|
SetPixel = true;
|
|
memset( BasePixels,0,BaseWidth * BaseHeight * 4 );
|
|
for ( i = 0 ; i < fmheader.num_tris ; i++ )
|
|
{
|
|
CheckTransRecursiveTri( triangle_st[i][0], triangle_st[i][1], triangle_st[i][2] );
|
|
}
|
|
SetPixel = false;
|
|
|
|
skin_pixels_used = 0;
|
|
for ( i = 0; i < fmheader.skinheight; i++ )
|
|
{
|
|
for ( j = 0; j < fmheader.skinwidth; j++ )
|
|
{
|
|
skin_pixels_used += BasePixels[( ( i * BaseWidth ) + j ) * 4];
|
|
}
|
|
}
|
|
total_skin_pixels = fmheader.skinheight * fmheader.skinwidth;
|
|
}
|
|
|
|
// build triangle strips / fans
|
|
BuildGlCmds();
|
|
|
|
if ( TransPixels ) {
|
|
free( TransPixels );
|
|
}
|
|
free( BasePixels );
|
|
if ( BasePalette ) {
|
|
free( BasePalette );
|
|
}
|
|
free( ptri );
|
|
}
|
|
|
|
void Cmd_FMNodeOrder( void ){
|
|
mesh_node_t *newnodes, *pos;
|
|
int i,j;
|
|
|
|
if ( !pmnodes ) {
|
|
Error( "Base has not been established yet" );
|
|
}
|
|
|
|
pos = newnodes = malloc( sizeof( mesh_node_t ) * fmheader.num_mesh_nodes );
|
|
|
|
for ( i = 0; i < fmheader.num_mesh_nodes; i++ )
|
|
{
|
|
GetScriptToken( false );
|
|
|
|
for ( j = 0; j < fmheader.num_mesh_nodes; j++ )
|
|
{
|
|
if ( strcmpi( pmnodes[j].name, token ) == 0 ) {
|
|
*pos = pmnodes[j];
|
|
pos++;
|
|
break;
|
|
}
|
|
}
|
|
if ( j >= fmheader.num_mesh_nodes ) {
|
|
Error( "Node '%s' not in base list!\n", token );
|
|
}
|
|
}
|
|
|
|
free( pmnodes );
|
|
pmnodes = newnodes;
|
|
}
|
|
|
|
//===============================================================
|
|
|
|
extern char *FindFrameFile( char *frame );
|
|
|
|
|
|
/*
|
|
===============
|
|
GrabFrame
|
|
===============
|
|
*/
|
|
void GrabFrame( char *frame ){
|
|
triangle_t *ptri;
|
|
int i, j;
|
|
fmtrivert_t *ptrivert;
|
|
int num_tris;
|
|
char file1[1024];
|
|
fmframe_t *fr;
|
|
int index_xyz;
|
|
char *framefile;
|
|
|
|
// the frame 'run1' will be looked for as either
|
|
// run.1 or run1.tri, so the new alias sequence save
|
|
// feature an be used
|
|
framefile = FindFrameFile( frame );
|
|
|
|
sprintf( file1, "%s/%s", cdarchive, framefile );
|
|
ExpandPathAndArchive( file1 );
|
|
|
|
sprintf( file1, "%s/%s",cddir, framefile );
|
|
|
|
printf( "grabbing %s ", file1 );
|
|
|
|
if ( fmheader.num_frames >= MAX_FM_FRAMES ) {
|
|
Error( "fmheader.num_frames >= MAX_FM_FRAMES" );
|
|
}
|
|
fr = &g_frames[fmheader.num_frames];
|
|
fmheader.num_frames++;
|
|
|
|
strcpy( fr->name, frame );
|
|
|
|
//
|
|
// load the frame
|
|
//
|
|
if ( do3ds ) {
|
|
Load3DSTriangleList( file1, &ptri, &num_tris, NULL, NULL );
|
|
}
|
|
else{
|
|
LoadTriangleList( file1, &ptri, &num_tris, NULL, NULL );
|
|
}
|
|
|
|
if ( num_tris != fmheader.num_tris ) {
|
|
Error( "%s: number of triangles (%d) doesn't match base frame (%d)\n", file1, num_tris, fmheader.num_tris );
|
|
}
|
|
|
|
//
|
|
// allocate storage for the frame's vertices
|
|
//
|
|
ptrivert = fr->v;
|
|
|
|
for ( i = 0 ; i < fmheader.num_xyz ; i++ )
|
|
{
|
|
ptrivert[i].vnorm.numnormals = 0;
|
|
VectorClear( ptrivert[i].vnorm.normalsum );
|
|
}
|
|
ClearBounds( fr->mins, fr->maxs );
|
|
|
|
//
|
|
// store the frame's vertices in the same order as the base. This assumes the
|
|
// triangles and vertices in this frame are in exactly the same order as in the
|
|
// base
|
|
//
|
|
for ( i = 0 ; i < num_tris ; i++ )
|
|
{
|
|
vec3_t vtemp1, vtemp2, normal;
|
|
float ftemp;
|
|
|
|
VectorSubtract( ptri[i].verts[0], ptri[i].verts[1], vtemp1 );
|
|
VectorSubtract( ptri[i].verts[2], ptri[i].verts[1], vtemp2 );
|
|
CrossProduct( vtemp1, vtemp2, normal );
|
|
|
|
VectorNormalize( normal, normal );
|
|
|
|
// rotate the normal so the model faces down the positive x axis
|
|
ftemp = normal[0];
|
|
normal[0] = -normal[1];
|
|
normal[1] = ftemp;
|
|
|
|
for ( j = 0 ; j < 3 ; j++ )
|
|
{
|
|
index_xyz = triangles[i].index_xyz[j];
|
|
|
|
// rotate the vertices so the model faces down the positive x axis
|
|
// also adjust the vertices to the desired origin
|
|
ptrivert[index_xyz].v[0] = ( ( -ptri[i].verts[j][1] ) * scale_up ) +
|
|
adjust[0];
|
|
ptrivert[index_xyz].v[1] = ( ptri[i].verts[j][0] * scale_up ) +
|
|
adjust[1];
|
|
ptrivert[index_xyz].v[2] = ( ptri[i].verts[j][2] * scale_up ) +
|
|
adjust[2];
|
|
|
|
AddPointToBounds( ptrivert[index_xyz].v, fr->mins, fr->maxs );
|
|
|
|
VectorAdd( ptrivert[index_xyz].vnorm.normalsum, normal, ptrivert[index_xyz].vnorm.normalsum );
|
|
ptrivert[index_xyz].vnorm.numnormals++;
|
|
}
|
|
}
|
|
|
|
//
|
|
// calculate the vertex normals, match them to the template list, and store the
|
|
// index of the best match
|
|
//
|
|
for ( i = 0 ; i < fmheader.num_xyz ; i++ )
|
|
{
|
|
int j;
|
|
vec3_t v;
|
|
float maxdot;
|
|
int maxdotindex;
|
|
int c;
|
|
|
|
c = ptrivert[i].vnorm.numnormals;
|
|
if ( !c ) {
|
|
Error( "Vertex with no triangles attached" );
|
|
}
|
|
|
|
VectorScale( ptrivert[i].vnorm.normalsum, 1.0 / c, v );
|
|
VectorNormalize( v, v );
|
|
|
|
maxdot = -999999.0;
|
|
maxdotindex = -1;
|
|
|
|
for ( j = 0 ; j < NUMVERTEXNORMALS ; j++ )
|
|
{
|
|
float dot;
|
|
|
|
dot = DotProduct( v, avertexnormals[j] );
|
|
if ( dot > maxdot ) {
|
|
maxdot = dot;
|
|
maxdotindex = j;
|
|
}
|
|
}
|
|
|
|
ptrivert[i].lightnormalindex = maxdotindex;
|
|
}
|
|
|
|
free( ptri );
|
|
}
|
|
|
|
/*
|
|
===============
|
|
Cmd_Frame
|
|
===============
|
|
*/
|
|
void Cmd_FMFrame( void ){
|
|
while ( ScriptTokenAvailable() )
|
|
{
|
|
GetScriptToken( false );
|
|
if ( g_skipmodel ) {
|
|
continue;
|
|
}
|
|
if ( g_release || g_archive ) {
|
|
fmheader.num_frames = 1; // don't skip the writeout
|
|
continue;
|
|
}
|
|
|
|
H_printf( "#define FRAME_%-16s\t%i\n", token, fmheader.num_frames );
|
|
|
|
if ( ( g_skelModel.type != SKEL_NULL ) || ( g_skelModel.references != REF_NULL ) ) {
|
|
GrabModelTransform( token );
|
|
}
|
|
|
|
GrabFrame( token );
|
|
|
|
if ( g_skelModel.type != SKEL_NULL ) {
|
|
GrabSkeletalFrame( token );
|
|
}
|
|
|
|
if ( g_skelModel.references != REF_NULL ) {
|
|
GrabReferencedFrame( token );
|
|
}
|
|
|
|
// need to add the up and dir points to the frame bounds here
|
|
// using AddPointToBounds (ptrivert[index_xyz].v, fr->mins, fr->maxs);
|
|
// then remove fudge in determining scale on frame write out
|
|
}
|
|
}
|
|
|
|
/*
|
|
===============
|
|
Cmd_Skin
|
|
|
|
Skins aren't actually stored in the file, only a reference
|
|
is saved out to the header file.
|
|
===============
|
|
*/
|
|
void Cmd_FMSkin( void ){
|
|
byte *palette;
|
|
byte *pixels;
|
|
int width, height;
|
|
byte *cropped;
|
|
int y;
|
|
char name[1024], savename[1024], transname[1024], extension[256];
|
|
miptex32_t *qtex32;
|
|
int size;
|
|
FILE *FH;
|
|
qboolean TrueColor;
|
|
|
|
GetScriptToken( false );
|
|
|
|
if ( fmheader.num_skins == MAX_FM_SKINS ) {
|
|
Error( "fmheader.num_skins == MAX_FM_SKINS" );
|
|
}
|
|
|
|
if ( g_skipmodel ) {
|
|
return;
|
|
}
|
|
|
|
sprintf( name, "%s/%s", cdarchive, token );
|
|
strcpy( name, ExpandPathAndArchive( name ) );
|
|
// sprintf (name, "%s/%s.lbm", cddir, token);
|
|
|
|
if ( ScriptTokenAvailable() ) {
|
|
GetScriptToken( false );
|
|
sprintf( g_skins[fmheader.num_skins], "!%s", token );
|
|
sprintf( savename, "%s!%s", g_outputDir, token );
|
|
sprintf( transname, "%s!%s_a.pcx", gamedir, token );
|
|
}
|
|
else
|
|
{
|
|
sprintf( g_skins[fmheader.num_skins], "%s/!%s", cdpartial, token );
|
|
sprintf( savename, "%s/!%s", g_outputDir, token );
|
|
sprintf( transname, "%s/!%s_a.pcx", cddir, token );
|
|
}
|
|
|
|
fmheader.num_skins++;
|
|
|
|
if ( g_skipmodel || g_release || g_archive ) {
|
|
return;
|
|
}
|
|
|
|
// load the image
|
|
printf( "loading %s\n", name );
|
|
ExtractFileExtension( name, extension );
|
|
if ( extension[0] == 0 ) {
|
|
strcat( name, ".pcx" );
|
|
}
|
|
|
|
|
|
TrueColor = LoadAnyImage( name, &pixels, &palette, &width, &height );
|
|
// RemapZero (pixels, palette, width, height);
|
|
|
|
// crop it to the proper size
|
|
|
|
if ( !TrueColor ) {
|
|
cropped = (byte *) SafeMalloc( fmheader.skinwidth * fmheader.skinheight, "Cmd_FMSkin" );
|
|
for ( y = 0 ; y < fmheader.skinheight ; y++ )
|
|
{
|
|
memcpy( cropped + y * fmheader.skinwidth,
|
|
pixels + y * width, fmheader.skinwidth );
|
|
}
|
|
|
|
TransPixels = NULL;
|
|
FH = fopen( transname,"rb" );
|
|
if ( FH ) {
|
|
fclose( FH );
|
|
|
|
strcat( g_skins[fmheader.num_skins - 1],".pcx" );
|
|
strcat( savename,".pcx" );
|
|
|
|
// save off the new image
|
|
printf( "saving %s\n", savename );
|
|
CreatePath( savename );
|
|
WritePCXfile( savename, cropped, fmheader.skinwidth, fmheader.skinheight, palette );
|
|
}
|
|
else
|
|
{
|
|
#if 1
|
|
miptex_t *qtex;
|
|
qtex = CreateMip( cropped, fmheader.skinwidth, fmheader.skinheight, palette, &size, true );
|
|
|
|
strcat( g_skins[fmheader.num_skins - 1],".m8" );
|
|
strcat( savename,".m8" );
|
|
|
|
printf( "saving %s\n", savename );
|
|
CreatePath( savename );
|
|
SaveFile( savename, (byte *)qtex, size );
|
|
free( qtex );
|
|
#else
|
|
strcat( g_skins[fmheader.num_skins - 1],".pcx" );
|
|
strcat( savename,".pcx" );
|
|
|
|
// save off the new image
|
|
printf( "saving %s\n", savename );
|
|
CreatePath( savename );
|
|
WritePCXfile( savename, cropped, fmheader.skinwidth, fmheader.skinheight, palette );
|
|
#endif
|
|
}
|
|
}
|
|
else
|
|
{
|
|
cropped = (byte *) SafeMalloc( fmheader.skinwidth * fmheader.skinheight * 4, "Cmd_FMSkin" );
|
|
for ( y = 0 ; y < fmheader.skinheight ; y++ )
|
|
{
|
|
memcpy( cropped + ( ( y * fmheader.skinwidth ) * 4 ), pixels + ( y * width * 4 ), fmheader.skinwidth * 4 );
|
|
}
|
|
|
|
qtex32 = CreateMip32( (unsigned *)cropped, fmheader.skinwidth, fmheader.skinheight, &size, true );
|
|
|
|
StripExtension( g_skins[fmheader.num_skins - 1] );
|
|
strcat( g_skins[fmheader.num_skins - 1],".m32" );
|
|
StripExtension( savename );
|
|
strcat( savename,".m32" );
|
|
|
|
printf( "saving %s\n", savename );
|
|
CreatePath( savename );
|
|
SaveFile( savename, (byte *)qtex32, size );
|
|
}
|
|
|
|
free( pixels );
|
|
if ( palette ) {
|
|
free( palette );
|
|
}
|
|
free( cropped );
|
|
}
|
|
|
|
|
|
/*
|
|
===============
|
|
Cmd_Cd
|
|
===============
|
|
*/
|
|
void Cmd_FMCd( void ){
|
|
char temp[256];
|
|
|
|
FinishModel();
|
|
ClearModel();
|
|
|
|
GetScriptToken( false );
|
|
|
|
// this is a silly mess...
|
|
sprintf( cdpartial, "models/%s", token );
|
|
sprintf( cdarchive, "%smodels/%s", gamedir + strlen( qdir ), token );
|
|
sprintf( cddir, "%s%s", gamedir, cdpartial );
|
|
|
|
// Since we also changed directories on the output side (for mirror) make sure the outputdir is set properly too.
|
|
sprintf( temp, "%s%s", g_outputDir, cdpartial );
|
|
strcpy( g_outputDir, temp );
|
|
|
|
// if -only was specified and this cd doesn't match,
|
|
// skip the model (you only need to match leading chars,
|
|
// so you could regrab all monsters with -only monsters)
|
|
if ( !g_only[0] ) {
|
|
return;
|
|
}
|
|
if ( strncmp( token, g_only, strlen( g_only ) ) ) {
|
|
g_skipmodel = true;
|
|
printf( "skipping %s\n", cdpartial );
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
|
|
//=======================
|
|
// NEW GEN
|
|
//=======================
|
|
|
|
void NewGen (char *ModelFile, char *OutputName, int width, int height)
|
|
{
|
|
trigroup_t *triangles;
|
|
triangle_t *ptri;
|
|
triangle_t *grouptris;
|
|
mesh_node_t *pmnodes;
|
|
|
|
vec3_t *vertices;
|
|
vec3_t *uvs;
|
|
vec3_t aveNorm, crossvect;
|
|
vec3_t diffvect1, diffvect2;
|
|
vec3_t v0, v1, v2;
|
|
vec3_t n, u, v;
|
|
vec3_t base, zaxis, yaxis;
|
|
vec3_t uvwMin, uvwMax;
|
|
vec3_t groupMin, groupMax;
|
|
vec3_t uvw;
|
|
|
|
float *uFinal, *vFinal;
|
|
unsigned char *newpic;
|
|
|
|
int finalstart = 0, finalcount = 0;
|
|
int xbase = 0, xwidth = 0, ywidth = 0;
|
|
int *todo, *done, finished;
|
|
int i, j, k, l; //counters
|
|
int groupnum, numtris, numverts, num;
|
|
int count;
|
|
FILE *grpfile;
|
|
long datasize;
|
|
|
|
for ( i = 0; i<3; i++)
|
|
{
|
|
aveNorm[i] = 0;
|
|
uvwMin[i] = 1e30f;
|
|
uvwMax[i] = -1e30f;
|
|
}
|
|
|
|
pmnodes = NULL;
|
|
ptri = NULL;
|
|
triangles = NULL;
|
|
|
|
zaxis[0] = 0;
|
|
zaxis[1] = 0;
|
|
zaxis[2] = 1;
|
|
|
|
yaxis[0] = 0;
|
|
yaxis[1] = 1;
|
|
yaxis[2] = 0;
|
|
|
|
LoadTriangleList (ModelFile, &ptri, &fmheader.num_tris, &pmnodes, &fmheader.num_mesh_nodes);
|
|
|
|
todo = (int*)SafeMalloc(fmheader.num_tris*sizeof(int), "NewGen");
|
|
done = (int*)SafeMalloc(fmheader.num_tris*sizeof(int), "NewGen");
|
|
triangles = (trigroup_t*)SafeMalloc(fmheader.num_tris*sizeof(trigroup_t), "NewGen");
|
|
|
|
for ( i=0; i < fmheader.num_tris; i++)
|
|
{
|
|
todo[i] = false;
|
|
done[i] = false;
|
|
triangles[i].triangle = ptri[i];
|
|
triangles[i].group = 0;
|
|
}
|
|
|
|
groupnum = 0;
|
|
|
|
// transitive closure algorithm follows
|
|
// put all triangles who transitively share vertices into separate groups
|
|
|
|
while (1)
|
|
{
|
|
for ( i = 0; i < fmheader.num_tris; i++)
|
|
{
|
|
if (!done[i])
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
if ( i == fmheader.num_tris)
|
|
{
|
|
break;
|
|
}
|
|
finished = false;
|
|
todo[i] = true;
|
|
while (!finished)
|
|
{
|
|
finished = true;
|
|
for ( i = 0; i < fmheader.num_tris; i++)
|
|
{
|
|
if (todo[i])
|
|
{
|
|
done[i] = true;
|
|
triangles[i].group = groupnum;
|
|
todo[i] = false;
|
|
for ( j = 0; j < fmheader.num_tris; j++)
|
|
{
|
|
if ((!done[j]) && (ShareVertex(triangles[i],triangles[j])))
|
|
{
|
|
todo[j] = true;
|
|
finished = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
groupnum++;
|
|
}
|
|
uFinal = (float*)SafeMalloc(3*fmheader.num_tris*sizeof(float), "NewGen");
|
|
vFinal = (float*)SafeMalloc(3*fmheader.num_tris*sizeof(float), "NewGen");
|
|
|
|
grpfile = fopen("grpdebug.txt","w");
|
|
|
|
|
|
for (i = 0; i < groupnum; i++)
|
|
{
|
|
|
|
fprintf(grpfile,"Group Number: %d\n", i);
|
|
|
|
numtris = GetNumTris(triangles, i); // number of triangles in group i
|
|
numverts = numtris * 3;
|
|
|
|
fprintf(grpfile,"%d triangles.\n", numtris);
|
|
|
|
vertices = (vec3_t*)SafeMalloc(numverts*sizeof(vec3_t), "NewGen");
|
|
uvs = (vec3_t*)SafeMalloc(numverts*sizeof(vec3_t), "NewGen");
|
|
grouptris = (triangle_t*)SafeMalloc(numtris*sizeof(triangle_t), "NewGen");
|
|
|
|
for (count = 0; count < fmheader.num_tris; count++)
|
|
{
|
|
if (triangles[count].group == i)
|
|
{
|
|
fprintf(grpfile,"Triangle %d\n", count);
|
|
}
|
|
}
|
|
fprintf(grpfile,"\n");
|
|
|
|
|
|
|
|
|
|
GetOneGroup(triangles, i, grouptris);
|
|
|
|
num = 0;
|
|
for (j = 0; j < numtris; j++)
|
|
{
|
|
VectorCopy(grouptris[j].verts[0], v0);
|
|
VectorCopy(grouptris[j].verts[1], v1);
|
|
VectorCopy(grouptris[j].verts[2], v2);
|
|
VectorSubtract(v1, v0, diffvect1);
|
|
VectorSubtract(v2, v1, diffvect2);
|
|
CrossProduct( diffvect1, diffvect2, crossvect);
|
|
VectorAdd(aveNorm, crossvect, aveNorm);
|
|
VectorCopy(v0,vertices[num]);
|
|
num++; // FIXME
|
|
VectorCopy(v1,vertices[num]);
|
|
num++; // add routine to add only verts that
|
|
VectorCopy(v2,vertices[num]);
|
|
num++; // have not already been added
|
|
}
|
|
|
|
assert (num >= 3);
|
|
// figure out the best plane projections
|
|
DOsvdPlane ((float*)vertices, num, (float *)&n, (float *)&base);
|
|
|
|
if (DotProduct(aveNorm,n) < 0.0f)
|
|
{
|
|
VectorScale(n, -1.0f, n);
|
|
}
|
|
VectorNormalize(n,n);
|
|
if (fabs(n[2]) < .57)
|
|
{
|
|
CrossProduct( zaxis, n, crossvect);
|
|
VectorCopy(crossvect, u);
|
|
}
|
|
else
|
|
{
|
|
CrossProduct( yaxis, n, crossvect);
|
|
VectorCopy(crossvect, u);
|
|
}
|
|
VectorNormalize(u,u);
|
|
CrossProduct( n, u, crossvect);
|
|
VectorCopy(crossvect, v);
|
|
VectorNormalize(v,v);
|
|
|
|
num = 0;
|
|
|
|
for ( j = 0; j < 3; j++)
|
|
{
|
|
groupMin[j] = 1e30f;
|
|
groupMax[j] = -1e30f;
|
|
}
|
|
|
|
for ( j = 0; j < numtris; j++)
|
|
{
|
|
for ( k = 0; k < 3; k++)
|
|
{
|
|
VectorCopy(grouptris[j].verts[k],v0);
|
|
VectorSubtract(v0, base, v0);
|
|
uvw[0] = DotProduct(v0, u);
|
|
uvw[1] = DotProduct(v0, v);
|
|
uvw[2] = DotProduct(v0, n);
|
|
VectorCopy(uvw,uvs[num]);
|
|
num++;
|
|
for ( l = 0; l < 3; l++)
|
|
{
|
|
if (uvw[l] < groupMin[l])
|
|
{
|
|
groupMin[l] = uvw[l];
|
|
}
|
|
if (uvw[l] > groupMax[l])
|
|
{
|
|
groupMax[l] = uvw[l];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
xwidth = ceil(0 - groupMin[0]) + 2; // move right of origin and avoid overlap
|
|
ywidth = ceil(0 - groupMin[1]) + 2; // move "above" origin
|
|
|
|
for ( j=0; j < numverts; j++)
|
|
{
|
|
uFinal[finalcount] = uvs[j][0] + xwidth + xbase;
|
|
vFinal[finalcount] = uvs[j][1] + ywidth;
|
|
if (uFinal[finalcount] < uvwMin[0])
|
|
{
|
|
uvwMin[0] = uFinal[finalcount];
|
|
}
|
|
if (uFinal[finalcount] > uvwMax[0])
|
|
{
|
|
uvwMax[0] = uFinal[finalcount];
|
|
}
|
|
if (vFinal[finalcount] < uvwMin[1])
|
|
{
|
|
uvwMin[1] = vFinal[finalcount];
|
|
}
|
|
if (vFinal[finalcount] > uvwMax[1])
|
|
{
|
|
uvwMax[1] = vFinal[finalcount];
|
|
}
|
|
finalcount++;
|
|
}
|
|
|
|
fprintf(grpfile,"svdPlaned Group min: ( %f , %f )\n",groupMin[0] + xwidth + xbase, groupMin[1] + ywidth);
|
|
fprintf(grpfile,"svdPlaned Group max: ( %f , %f )\n",groupMax[0] + xwidth + xbase, groupMax[1] + ywidth);
|
|
|
|
finalcount = finalstart;
|
|
|
|
for ( count = 0; count < numverts; count++)
|
|
{
|
|
fprintf(grpfile,"Vertex %d: ( %f , %f , %f )\n",count,vertices[count][0],vertices[count][1],vertices[count][2]);
|
|
fprintf(grpfile,"svdPlaned: ( %f , %f )\n",uFinal[finalcount],vFinal[finalcount++]);
|
|
}
|
|
|
|
finalstart = finalcount;
|
|
|
|
fprintf(grpfile,"\n");
|
|
|
|
free(vertices);
|
|
free(uvs);
|
|
free(grouptris);
|
|
|
|
xbase += ceil(groupMax[0] - groupMin[0]) + 2;
|
|
|
|
}
|
|
|
|
fprintf(grpfile,"Global Min ( %f , %f )\n",uvwMin[0],uvwMin[1]);
|
|
fprintf(grpfile,"Global Max ( %f , %f )\n",uvwMax[0],uvwMax[1]);
|
|
|
|
|
|
ScaleTris(uvwMin, uvwMax, width, height, uFinal, vFinal, finalcount);
|
|
|
|
for (k = 0; k < finalcount; k++)
|
|
{
|
|
fprintf(grpfile, "scaled vertex %d: ( %f , %f )\n",k,uFinal[k],vFinal[k]);
|
|
}
|
|
|
|
// i've got the array of vertices in uFinal and vFinal. Now I need to write them and draw lines
|
|
|
|
datasize = width * height*sizeof(unsigned char);
|
|
newpic = (unsigned char*)SafeMalloc(datasize, "NewGen");
|
|
memset(newpic,0,datasize);
|
|
memset(pic_palette,0,sizeof(pic_palette));
|
|
pic_palette[767] = pic_palette[766] = pic_palette[765] = 255;
|
|
|
|
k = 0;
|
|
while (k < finalcount)
|
|
{
|
|
NewDrawLine(uFinal[k], vFinal[k], uFinal[k+1], vFinal[k+1], newpic, width, height);
|
|
k++;
|
|
NewDrawLine(uFinal[k], vFinal[k], uFinal[k+1], vFinal[k+1], newpic, width, height);
|
|
k++;
|
|
NewDrawLine(uFinal[k], vFinal[k], uFinal[k-2], vFinal[k-2], newpic, width, height);
|
|
k++;
|
|
fprintf(grpfile, "output tri with verts %d, %d, %d", k-2, k-1, k);
|
|
}
|
|
|
|
WritePCXfile (OutputName, newpic, width, height, pic_palette);
|
|
|
|
fclose(grpfile);
|
|
|
|
free(todo);
|
|
free(done);
|
|
free(triangles);
|
|
free(newpic);
|
|
return;
|
|
}
|
|
void NewDrawLine(int x1, int y1, int x2, int y2, unsigned char* picture, int width, int height)
|
|
{
|
|
long dx, dy;
|
|
long adx, ady;
|
|
long count;
|
|
float xfrac, yfrac, xstep, ystep;
|
|
unsigned long sx, sy;
|
|
float u, v;
|
|
|
|
dx = x2 - x1;
|
|
dy = y2 - y1;
|
|
adx = abs(dx);
|
|
ady = abs(dy);
|
|
|
|
count = adx > ady ? adx : ady;
|
|
count++;
|
|
|
|
if(count > 300)
|
|
{
|
|
printf("Bad count\n");
|
|
return; // don't ever hang up on bad data
|
|
}
|
|
|
|
xfrac = x1;
|
|
yfrac = y1;
|
|
|
|
xstep = (float)dx/count;
|
|
ystep = (float)dy/count;
|
|
|
|
switch(LineType)
|
|
{
|
|
case LINE_NORMAL:
|
|
do
|
|
{
|
|
if(xfrac < width && yfrac < height)
|
|
{
|
|
picture[(long)yfrac*width+(long)xfrac] = LineColor;
|
|
}
|
|
xfrac += xstep;
|
|
yfrac += ystep;
|
|
count--;
|
|
} while (count > 0);
|
|
break;
|
|
case LINE_FAT:
|
|
do
|
|
{
|
|
for (u=-0.1 ; u<=0.9 ; u+=0.999)
|
|
{
|
|
for (v=-0.1 ; v<=0.9 ; v+=0.999)
|
|
{
|
|
sx = xfrac+u;
|
|
sy = yfrac+v;
|
|
if(sx < width && sy < height)
|
|
{
|
|
picture[sy*width+sx] = LineColor;
|
|
}
|
|
}
|
|
}
|
|
xfrac += xstep;
|
|
yfrac += ystep;
|
|
count--;
|
|
} while (count > 0);
|
|
break;
|
|
case LINE_DOTTED:
|
|
do
|
|
{
|
|
if(count&1 && xfrac < width &&
|
|
yfrac < height)
|
|
{
|
|
picture[(long)yfrac*width+(long)xfrac] = LineColor;
|
|
}
|
|
xfrac += xstep;
|
|
yfrac += ystep;
|
|
count--;
|
|
} while (count > 0);
|
|
break;
|
|
default:
|
|
Error("Unknown <linetype> %d.\n", LineType);
|
|
}
|
|
}
|
|
*/
|
|
void ScaleTris( vec3_t min, vec3_t max, int Width, int Height, float* u, float* v, int verts ){
|
|
|
|
int i;
|
|
float hscale, vscale;
|
|
float scale;
|
|
|
|
hscale = max[0];
|
|
vscale = max[1];
|
|
|
|
hscale = ( Width - 2 ) / max[0];
|
|
vscale = ( Height - 2 ) / max[1];
|
|
|
|
scale = hscale;
|
|
if ( scale > vscale ) {
|
|
scale = vscale;
|
|
}
|
|
for ( i = 0; i < verts; i++ )
|
|
{
|
|
u[i] *= scale;
|
|
v[i] *= scale;
|
|
}
|
|
return;
|
|
}
|
|
|
|
|
|
void GetOneGroup( trigroup_t *tris, int grp, triangle_t* triangles ){
|
|
int i;
|
|
int j;
|
|
|
|
j = 0;
|
|
for ( i = 0; i < fmheader.num_tris; i++ )
|
|
{
|
|
if ( tris[i].group == grp ) {
|
|
triangles[j++] = tris[i].triangle;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
|
|
int GetNumTris( trigroup_t *tris, int grp ){
|
|
int i;
|
|
int verts;
|
|
|
|
verts = 0;
|
|
for ( i = 0; i < fmheader.num_tris; i++ )
|
|
{
|
|
if ( tris[i].group == grp ) {
|
|
verts++;
|
|
}
|
|
}
|
|
return verts;
|
|
}
|
|
|
|
|
|
int ShareVertex( trigroup_t trione, trigroup_t tritwo ){
|
|
int i;
|
|
int j;
|
|
|
|
i = 1;
|
|
j = 1;
|
|
for ( i = 0; i < 3; i++ )
|
|
{
|
|
for ( j = 0; j < 3; j++ )
|
|
{
|
|
if ( DistBetween( trione.triangle.verts[i],tritwo.triangle.verts[j] ) < TRIVERT_DIST ) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
float DistBetween( vec3_t point1, vec3_t point2 ){
|
|
float dist;
|
|
|
|
dist = ( point1[0] - point2[0] );
|
|
dist *= dist;
|
|
dist += ( point1[1] - point2[1] ) * ( point1[1] - point2[1] );
|
|
dist += ( point1[2] - point2[2] ) * ( point1[2] - point2[2] );
|
|
dist = sqrt( dist );
|
|
return dist;
|
|
}
|
|
|
|
|
|
void GenSkin( char *ModelFile, char *OutputName, int Width, int Height ){
|
|
triangle_t *ptri;
|
|
mesh_node_t *pmnodes;
|
|
int i;
|
|
|
|
pmnodes = NULL;
|
|
ptri = NULL;
|
|
|
|
LoadTriangleList( ModelFile, &ptri, &fmheader.num_tris, &pmnodes, &fmheader.num_mesh_nodes );
|
|
if ( g_ignoreTriUV ) {
|
|
for ( i = 0; i < fmheader.num_tris; i++ )
|
|
{
|
|
ptri[i].HasUV = 0;
|
|
}
|
|
}
|
|
|
|
memset( pic,0,sizeof( pic ) );
|
|
memset( pic_palette,0,sizeof( pic_palette ) );
|
|
pic_palette[767] = pic_palette[766] = pic_palette[765] = 255;
|
|
|
|
ScaleWidth = Width;
|
|
ScaleHeight = Height;
|
|
|
|
BuildST( ptri, fmheader.num_tris, true );
|
|
|
|
WritePCXfile( OutputName, pic, SKINPAGE_WIDTH, SKINPAGE_HEIGHT, pic_palette );
|
|
|
|
printf( "Gen Skin Stats:\n" );
|
|
printf( " Input Base: %s\n",ModelFile );
|
|
printf( " Input Dimensions: %d,%d\n",Width,Height );
|
|
printf( "\n" );
|
|
printf( " Output File: %s\n",OutputName );
|
|
printf( " Output Dimensions: %d,%d\n",ScaleWidth,ScaleHeight );
|
|
|
|
if ( fmheader.num_mesh_nodes ) {
|
|
printf( "\nNodes:\n" );
|
|
for ( i = 0; i < fmheader.num_mesh_nodes; i++ )
|
|
{
|
|
printf( " %s\n",pmnodes[i].name );
|
|
}
|
|
}
|
|
|
|
free( ptri );
|
|
free( pmnodes );
|
|
}
|
|
|
|
|
|
void Cmd_FMBeginGroup( void ){
|
|
GetScriptToken( false );
|
|
|
|
g_no_opimizations = false;
|
|
|
|
groups[num_groups].start_frame = fmheader.num_frames;
|
|
groups[num_groups].num_frames = 0;
|
|
|
|
groups[num_groups].degrees = atol( token );
|
|
if ( groups[num_groups].degrees < 1 || groups[num_groups].degrees > 32 ) {
|
|
Error( "Degrees of freedom out of range: %d",groups[num_groups].degrees );
|
|
}
|
|
}
|
|
|
|
void Cmd_FMEndGroup( void ){
|
|
groups[num_groups].num_frames = fmheader.num_frames - groups[num_groups].start_frame;
|
|
|
|
if ( num_groups < MAX_GROUPS - 1 ) {
|
|
num_groups++;
|
|
}
|
|
else
|
|
{
|
|
Error( "Number of compression groups exceded: %i\n", MAX_GROUPS );
|
|
}
|
|
}
|