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/*
* displaywindow.h
*
* The display window
*
* (c) 2007-2008 Thomas White <taw27@cam.ac.uk>
*
* dtr - Diffraction Tomography Reconstruction
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifndef DISPLAYWINDOW_H
#define DISPLAYWINDOW_H
#include <gtk/gtk.h>
#include <glew.h>
#include "control.h"
typedef enum {
DW_ORTHO,
DW_PERSPECTIVE
} DisplayWindowView;
typedef enum {
DW_MAPPED, /* Display the features from the images mapped into 3D */
DW_MEASURED /* Display the intensities of reflections measured via intensities.c */
} DisplayWindowMode;
typedef struct dw_struct {
ControlContext *ctx;
GtkUIManager *ui;
GtkActionGroup *action_group;
GtkWidget *window;
GtkWidget *bigvbox;
GtkWidget *drawing_area;
GtkWidget *savecache_window;
GtkWidget *messages;
GtkTextMark *messages_mark;
/* Low-level OpenGL stuff */
GLuint gl_list_id; /* Display list for "everything else" */
int gl_use_buffers; /* 0=use vertex arrays only, otherwise use VBOs */
int gl_use_shaders; /* 1 = use shaders */
GLuint gl_ref_vertex_buffer; /* "Measured reflection" stuff */
GLfloat *gl_ref_vertex_array;
GLuint gl_ref_normal_buffer;
GLfloat *gl_ref_normal_array;
GLsizei gl_ref_num_vertices;
GLuint gl_marker_vertex_buffer; /* Marker "reflection" stuff */
GLuint gl_marker_normal_buffer;
GLfloat *gl_marker_vertex_array;
GLfloat *gl_marker_normal_array;
GLsizei gl_marker_num_vertices;
GLuint gl_gen_vertex_buffer; /* Generated reflection stuff */
GLuint gl_gen_normal_buffer;
GLfloat *gl_gen_vertex_array;
GLfloat *gl_gen_normal_array;
GLsizei gl_gen_num_vertices;
GLuint gl_line_vertex_buffer; /* Indexing line stuff */
GLfloat *gl_line_vertex_array;
GLsizei gl_line_num_vertices;
GLuint gl_vshader_lightpp;
GLuint gl_fshader_lightpp;
GLuint gl_program_lightpp;
int realised;
/* Display parameters */
DisplayWindowView view;
GLfloat distance;
GLfloat x_pos;
GLfloat y_pos;
float view_quat[4];
int cube;
int lines;
int background;
float x_start;
float y_start;
DisplayWindowMode mode;
int cur_image;
struct imagedisplay_struct *stack;
/* Tilt axis adjustment window */
GtkWidget *tiltaxis_window;
GtkWidget *tiltaxis_entry;
} DisplayWindow;
extern DisplayWindow *displaywindow_open(ControlContext *ctx);
extern void displaywindow_update_imagestack(DisplayWindow *dw);
extern void displaywindow_update(DisplayWindow *dw);
extern void displaywindow_update_dirax(ControlContext *ctx, DisplayWindow *dw);
extern void displaywindow_error(const char *msg, DisplayWindow *dw);
extern void displaywindow_enable_cell_functions(DisplayWindow *dw, gboolean g);
extern void displaywindow_message(DisplayWindow *dw, const char *text);
#endif /* DISPLAYWINDOW_H */
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