quakeforge/tools/texpaint/texturepaint.h

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/* Texture Paint
* Plug-in for the GIMP
*
* Copyright (C) 1998 Uwe Maurer <uwe_maurer@t-online.de>
*
* Based on GiMd2Viewer-0.1 (Quake2 model viewer) by
* Copyright (C) 1998 Lionel ULMER <bbrox@mygale.org>
* Copyright (C) 1997-1998 Janne L<EFBFBD>f <jlof@student.oulu.fi>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __TEXTUREPAINT_H_
#define __TEXTUREPAINT_H_
#include <math.h>
#include <gtk/gtk.h>
#include <libgimp/gimp.h>
#include <GL/gl.h>
#include <GL/glu.h>
#include <string.h>
#include <sys/time.h>
#include <time.h>
#include <stdio.h>
#include <gtkgl/gtkglarea.h>
#include "trackball.h"
#include "model.h"
#include "gladesig.h"
#include "gladesrc.h"
#define DRAW_NORMAL 0
#define DRAW_WHITE 1
#define DRAW_COORD_S 2
#define DRAW_COORD_T 3
#define IMAGE_KEY "image_id" /* for gtk_object_set_data */
#define MODEL_KEY "model"
#if 0
#define DEBUG(fmt,x...) printf(__FUNCTION__ " %i : " fmt "\n" , __LINE__ , ##x);
#else
#define DEBUG(fmt,x...) ;
#endif
typedef struct
{
char *name;
GtkWidget *glwindow;
GtkWidget *glarea;
Model *model;
int init;
gint32 tex_image;
gint32 paint_image;
GLint texture;
GLint texture_s;
GLint texture_t;
gint16 *tex_s;
gint16 *tex_t;
int oldw,oldh;
gint idle;
gint x1,x2,y1,y2; /* texture drawable*/
gint w,h; /* x2-x1+1, y2-y1+1 */
gboolean update_texture;
gboolean drawing;
/*Animation*/
GTimer *timer;
gboolean playing;
gdouble fps;
gdouble frame;
int first;
int last;
/* Trackball */
float M1_beginx, M1_beginy; /* Last recorded mouse position */
float curquat[4]; /* Current quaternion */
float lastquat[4]; /* Last quaternion */
/* Object movement */
float obj_Xpos;
float obj_Ypos;
float obj_Zpos;
int M2_beginx, M2_beginy, M3_beginy;
} ModelInfo;
typedef struct
{
GtkWidget *widget;
GtkWidget *info;
GtkWidget *nearest;
GtkWidget *linear;
GtkWidget *fastest;
GtkWidget *nicest;
GtkWidget *update;
GtkWidget *update_time;
GtkWidget *fileselection;
GtkWidget *images_menu;
GtkWidget *models_menu;
GtkWidget *scale;
GtkWidget *new_image;
GtkWidget *frame_info;
GtkWidget *frame_info2;
GtkWidget *cur_frame;
GtkWidget *start_frame;
GtkWidget *end_frame;
GtkWidget *fps;
GtkWidget *width,*height;
int oldwidth,oldheight;
gint32 texture_drawable;
gint32 paint_image;
GList *models_list;
ModelInfo *mdl;
} Dialog;
extern Dialog *dialog;
/* open.c */
void open_pak_file(char *file);
extern int max_tex_size;
extern int red_bits,green_bits,blue_bits;
extern int red_shift,green_shift,blue_shift; // 8-red_bits
gint model_draw(ModelInfo *);
Model *model_load(char *name,FILE *fp);
void begingl(GtkWidget *);
void endgl(GtkWidget *);
void set_parameter(ModelInfo *mdl);
void BindTexture(ModelInfo *mdl,char *texdata,int w,int h);
void add_anim_button(GtkWidget *container,int num,char **pix);
int get_texture(ModelInfo *mdl);
void model_new(char *name,Model *mdl);
void on_anim_clicked(GtkButton *,gpointer);
void update_models_menu(ModelInfo *mdl);
void display_model(ModelInfo *,int mode);
gboolean check_texture(gint32 image);
void update_images_menu(gint32 image_id);
void on_paint_clicked(GtkButton *button,gpointer data);
#endif