mirror of https://github.com/GNOME/gimp.git
57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
#ifndef MAPOBJECTPREVIEWH
|
|
#define MAPOBJECTPREVIEWH
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <math.h>
|
|
#include <gdk/gdk.h>
|
|
#include <gtk/gtk.h>
|
|
#include <gck/gck.h>
|
|
#include <libgimp/gimp.h>
|
|
|
|
#include "arcball.h"
|
|
#include "mapobject_main.h"
|
|
#include "mapobject_ui.h"
|
|
#include "mapobject_image.h"
|
|
#include "mapobject_apply.h"
|
|
#include "mapobject_shade.h"
|
|
|
|
#define PREVIEW_WIDTH 200
|
|
#define PREVIEW_HEIGHT 200
|
|
|
|
#define WIRESIZE 16
|
|
|
|
typedef struct
|
|
{
|
|
gint x1,y1,x2,y2;
|
|
gint linewidth;
|
|
GdkLineStyle linestyle;
|
|
} line;
|
|
|
|
typedef struct
|
|
{
|
|
gint x,y,w,h;
|
|
GdkImage *image;
|
|
} BackBuffer;
|
|
|
|
/* Externally visible variables */
|
|
/* ============================ */
|
|
|
|
extern line linetab[];
|
|
extern gdouble mat[3][4];
|
|
extern gint lightx,lighty;
|
|
extern BackBuffer backbuf;
|
|
|
|
/* Externally visible functions */
|
|
/* ============================ */
|
|
|
|
extern void compute_preview (gint x,gint y,gint w,gint h,gint pw,gint ph);
|
|
extern void draw_wireframe (gint startx,gint starty,gint pw,gint ph);
|
|
extern void clear_wireframe (void);
|
|
extern void draw_preview_image (gint docompute);
|
|
extern void draw_preview_wireframe (void);
|
|
extern gint check_light_hit (gint xpos,gint ypos);
|
|
extern void update_light (gint xpos,gint ypos);
|
|
|
|
#endif
|