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exp004state.h (
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#ifndef EXP004STATE_H
#define EXP004STATE_H
#include "selection_info.h"
#include "zoom_info.h"
/*
* Buffer object identifiers.
*/
#define BASE_VERTICES 0
#define BASE_COLORS 1
#define CLEAR_COLOR 1.0, 1.0, 1.0, 1.0
#define DRAW_COLOR 0.0, 0.0, 0.0
#define DEFAULT_COLOR_R 0.00
#define DEFAULT_COLOR_G 0.00
#define DEFAULT_COLOR_B 0.01
#define DEFAULT_COLOR_A 0.25
#define SELECT_COLOR_R 0.00
#define SELECT_COLOR_G 0.00
#define SELECT_COLOR_B 0.00
#define SELECT_COLOR_A 0.75
typedef enum { PROTEIN_GEOMETRY } LISTS;
/*
* Maintain state of the model.
*/
typedef struct
{
/*
* Display lists.
*/
unsigned int list_offset;
/*
* Track the bounding box of the points.
*/
struct
{
float min_x;
float max_x;
float min_y;
float max_y;
} bb;
/*
* Minimum coordinate for the orthographic projection.
*/
float ortho_min;
/*
* Maximum coordinate for the orthographic projection.
*/
float ortho_max;
/*
* Orthographic coordinates after aspect preserving scaling.
*/
struct
{
float min_x;
float max_x;
float min_y;
float max_y;
} ortho;
/*
* Viewport size.
*/
struct
{
int w;
int h;
} viewport;
/*
* Buffer objects.
*/
unsigned int buffers[1];
/*
* GI Identifiers indexed by row.
*/
char gi_data[ROWS][20];
/*
* 2D coordinates for each protein.
*/
float base_vertices_data[ROWS][2];
/*
* RGB color for each protein.
*/
float base_colors_data[ROWS][4];
SELECTION_INFO selection;
ZOOM_INFO zoom;
} EXP004STATE;
#endif // EXP004STATE_H
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