73 lines
2.1 KiB
C
73 lines
2.1 KiB
C
|
#ifndef __LIGHTING_IMAGE_H__
|
||
|
|
#define __LIGHTING_IMAGE_H__
|
||
|
|
|
||
|
|
#include <libpika/pika.h>
|
||
|
|
#include <libpika/pikaui.h>
|
||
|
|
|
||
|
|
|
||
|
|
extern PikaDrawable *input_drawable;
|
||
|
|
extern PikaDrawable *output_drawable;
|
||
|
|
extern GeglBuffer *source_buffer;
|
||
|
|
extern GeglBuffer *dest_buffer;
|
||
|
|
|
||
|
|
extern PikaDrawable *bump_drawable;
|
||
|
|
extern GeglBuffer *bump_buffer;
|
||
|
|
extern const Babl *bump_format;
|
||
|
|
|
||
|
|
extern PikaDrawable *env_drawable;
|
||
|
|
extern GeglBuffer *env_buffer;
|
||
|
|
|
||
|
|
extern guchar *preview_rgb_data;
|
||
|
|
extern gint preview_rgb_stride;
|
||
|
|
extern cairo_surface_t *preview_surface;
|
||
|
|
|
||
|
|
extern glong maxcounter;
|
||
|
|
extern gint width,height,env_width,env_height;
|
||
|
|
extern PikaRGB background;
|
||
|
|
|
||
|
|
extern gint border_x1, border_y1, border_x2, border_y2;
|
||
|
|
|
||
|
|
extern guchar sinemap[256], spheremap[256], logmap[256];
|
||
|
|
|
||
|
|
|
||
|
|
guchar peek_map (GeglBuffer *buffer,
|
||
|
|
const Babl *format,
|
||
|
|
gint x,
|
||
|
|
gint y);
|
||
|
|
PikaRGB peek (gint x,
|
||
|
|
gint y);
|
||
|
|
PikaRGB peek_env_map (gint x,
|
||
|
|
gint y);
|
||
|
|
void poke (gint x,
|
||
|
|
gint y,
|
||
|
|
PikaRGB *color);
|
||
|
|
gint check_bounds (gint x,
|
||
|
|
gint y);
|
||
|
|
PikaVector3 int_to_pos (gint x,
|
||
|
|
gint y);
|
||
|
|
PikaVector3 int_to_posf (gdouble x,
|
||
|
|
gdouble y);
|
||
|
|
void pos_to_int (gdouble x,
|
||
|
|
gdouble y,
|
||
|
|
gint *scr_x,
|
||
|
|
gint *scr_y);
|
||
|
|
void pos_to_float (gdouble x,
|
||
|
|
gdouble y,
|
||
|
|
gdouble *xf,
|
||
|
|
gdouble *yf);
|
||
|
|
PikaRGB get_image_color (gdouble u,
|
||
|
|
gdouble v,
|
||
|
|
gint *inside);
|
||
|
|
gdouble get_map_value (GeglBuffer *buffer,
|
||
|
|
const Babl *format,
|
||
|
|
gdouble u,
|
||
|
|
gdouble v,
|
||
|
|
gint *inside);
|
||
|
|
gint image_setup (PikaDrawable *drawable,
|
||
|
|
gint interactive);
|
||
|
|
void bumpmap_setup (PikaDrawable *bumpmap);
|
||
|
|
void envmap_setup (PikaDrawable *envmap);
|
||
|
|
|
||
|
|
|
||
|
|
#endif /* __LIGHTING_IMAGE_H__ */
|
