Framework for creating 3D stereo images (anaglyphs). More...

#include <config.h>
#include <cstdlib>
#include <cstdio>
#include <cassert>
#include <cmath>
#include <cstring>
#include <inttypes.h>
#include <jwsc/math/constants.h>
#include <jwsc/vector/vector.h>
#include <jwsc/vector/vector_math.h>
#include <jwsc/matrix/matrix.h>
#include <jwsc/matrix/matrix_math.h>
#include <jwsc/image/image.h>
#include <jwsc/image/image_io.h>
#include <jwsc++/base/option.h>
#include <jwsc++/base/exception.h>
#include <jwsc++/graphics/camera.h>

Classes
struct	Modes
	Modes the viewer can be in. More...
Defines
#define	REDBLUE 1
#define	REDGREEN 2
#define	REDCYAN 3
#define	BLUERED 4
#define	GREENRED 5
#define	CYANRED 6
#define	DEFAULT_VIEW_WIDTH 400
#define	DEFAULT_VIEW_HEIGHT 400
#define	DEFAULT_APERTURE 60.0f
#define	DEFAULT_CLIP_NEAR 10.0f
#define	DEFAULT_CLIP_FAR 3000.0f
#define	DEFAULT_GLASSES_TYPE REDCYAN
#define	DEFAULT_SCALE 1.0
#define	DEFAULT_SEED 2537984
#define	DEFAULT_CAPTURE_NAME "capture.tiff"
Enumerations
enum	Object_type { SOLID_SPHERE, SOLID_CUBE, SOLID_TORUS, SOLID_TEAPOT, WIRE_SPHERE, WIRE_CUBE, WIRE_TORUS, WIRE_TEAPOT }
	Types of objects that can be rendered. More...
Functions
void	init_modes ()
	Initialize the viewer modes.
void	init_camera () throw (Arg_error)
	Initializes the camera to default values.
void	clean_up ()
	Cleans up the program to prepare for exit.
void	reset ()
	Resets the state of the viewer.
void	capture_view ()
	Capture the current view and write it as an image.
void	render_world_axis ()
	Renders the 3D world axis.
void	render_focal_plane ()
	Renders the focal plane.
void	render_scene ()
	Renders the scene into the viewer.
void	display_glut_anaglyph ()
	Display the model as an anaglyph (3D stereo pair).
void	display_glut_regular ()
	Display the model under normal conditions.
void	display_glut ()
	Display callback for the GLUT library.
void	reshape_glut (int w, int h)
	Reshape callback for the GLUT library.
void	keyboard_glut (unsigned char key, int a, int b)
	Keyboard callback for the GLUT library.
void	main_menu_glut (int id)
	Main menu callback for the GLUT library.
void	option_menu_glut (int id)
	Option submenu callback for the GLUT library.
void	navigation_menu_glut (int id)
	Keyboard navigation submenu callback for the GLUT library.
void	solid_objects_menu_glut (int id)
	Solid objects submenu callback for the GLUT library.
void	wire_objects_menu_glut (int id)
	Wire objects submenu callback for the GLUT library.
void	objects_menu_glut (int id)
	Objects submenu callback for the GLUT library.
void	focal_length_menu_glut (int id)
	Focal length submenu callback for the GLUT library.
void	init_glut (int argc, char **argv)
	Initializes the GLUT to default values.
void	init_gl ()
	Initializes the GL to default values.
void	print_usage (void)
	Prints the usage of the program.
void	process_help_opt (void)
	Processes the 'help' program options.
void	process_version_opt (void)
	Processes the 'version' program options.
void	process_window_size_opt (const char *arg) throw (Arg_error)
	Processes the 'window-size' program options.
void	process_seed_opt (const char *arg) throw (Arg_error)
	Processes the 'seed' program options.
void	process_capture_opt (const char *arg) throw (Arg_error)
	Processes the 'capture' program options.
void	process_glasses_opt (const char *arg) throw (Arg_error)
	Processes the 'glasses' program options.
void *	operator new (size_t s) throw (std::bad_alloc)
void	operator delete (void *ptr) throw ()
int	main (int argc, char **argv)
	Main function of the program.
Variables
Options *	opts = 0
	Program options.
uint32_t	view_width = DEFAULT_VIEW_WIDTH
	Width of the viewing window.
uint32_t	view_height = DEFAULT_VIEW_HEIGHT
	Height of the viewing window.
float	aperture = DEFAULT_APERTURE
	Viewing aperture.
float	clip_near = DEFAULT_CLIP_NEAR
	Near clipping plane.
float	clip_far = DEFAULT_CLIP_FAR
	Far clipping plane.
int	glasses_type = DEFAULT_GLASSES_TYPE
	Anaglyph glasses type.
float	scale = DEFAULT_SCALE
	Scale of the objects.
uint32_t	seed = DEFAULT_SEED
	Random seed.
const char *	capture_fname = DEFAULT_CAPTURE_NAME
	Name of the file to write the captured view image to.
Stereo_camera_f *	camera = 0
	3D viewing Camera.
GLUquadric *	quad_fill = 0
	Filled quadric.
GLUquadric *	quad_wire = 0
	Wire-frame quadric.
struct Modes	modes

Detailed Description

Framework for creating 3D stereo images (anaglyphs).

Author:: Joseph Schlecht

License:: Creative Commons BY-NC-SA 3.0

Definition in file anaglyph.cpp.

Define Documentation

#define REDBLUE 1

Definition at line 113 of file anaglyph.cpp.

#define REDGREEN 2

Definition at line 114 of file anaglyph.cpp.

#define REDCYAN 3

Definition at line 115 of file anaglyph.cpp.

#define BLUERED 4

Definition at line 116 of file anaglyph.cpp.

#define GREENRED 5

Definition at line 117 of file anaglyph.cpp.

#define CYANRED 6

Definition at line 118 of file anaglyph.cpp.

#define DEFAULT_VIEW_WIDTH 400

Definition at line 121 of file anaglyph.cpp.

#define DEFAULT_VIEW_HEIGHT 400

Definition at line 122 of file anaglyph.cpp.

#define DEFAULT_APERTURE 60.0f

Definition at line 123 of file anaglyph.cpp.

#define DEFAULT_CLIP_NEAR 10.0f

Definition at line 124 of file anaglyph.cpp.

#define DEFAULT_CLIP_FAR 3000.0f

Definition at line 125 of file anaglyph.cpp.

#define DEFAULT_GLASSES_TYPE REDCYAN

Definition at line 126 of file anaglyph.cpp.

#define DEFAULT_SCALE 1.0

Definition at line 127 of file anaglyph.cpp.

#define DEFAULT_SEED 2537984

Definition at line 128 of file anaglyph.cpp.

#define DEFAULT_CAPTURE_NAME "capture.tiff"

Definition at line 129 of file anaglyph.cpp.

Enumeration Type Documentation

enum Object_type

Types of objects that can be rendered.

Enumerator:

SOLID_SPHERE
SOLID_CUBE
SOLID_TORUS
SOLID_TEAPOT
WIRE_SPHERE
WIRE_CUBE
WIRE_TORUS
WIRE_TEAPOT

Definition at line 181 of file anaglyph.cpp.

Function Documentation

void init_modes ( )

Initialize the viewer modes.

Definition at line 228 of file anaglyph.cpp.

void init_camera ( ) throw (Arg_error)

Initializes the camera to default values.

Definition at line 243 of file anaglyph.cpp.

void clean_up ( )

Cleans up the program to prepare for exit.

Definition at line 253 of file anaglyph.cpp.

void reset ( )

Resets the state of the viewer.

Definition at line 263 of file anaglyph.cpp.

void capture_view ( )

Capture the current view and write it as an image.

Definition at line 273 of file anaglyph.cpp.

void render_world_axis ( )

Renders the 3D world axis.

Definition at line 301 of file anaglyph.cpp.

void render_focal_plane ( )

Renders the focal plane.

Definition at line 353 of file anaglyph.cpp.

void render_scene ( )

Renders the scene into the viewer.

Definition at line 404 of file anaglyph.cpp.

void display_glut_anaglyph ( )

Display the model as an anaglyph (3D stereo pair).

Reset the color mask.

Definition at line 457 of file anaglyph.cpp.

void display_glut_regular ( )

Display the model under normal conditions.

Definition at line 563 of file anaglyph.cpp.

void display_glut ( )

Display callback for the GLUT library.

Definition at line 597 of file anaglyph.cpp.

void reshape_glut	(	int	w,
		int	h
	)

Reshape callback for the GLUT library.

Definition at line 619 of file anaglyph.cpp.

void keyboard_glut	(	unsigned char	key,
		int	a,
		int	b
	)

Keyboard callback for the GLUT library.

Definition at line 629 of file anaglyph.cpp.

void main_menu_glut ( int id )

Main menu callback for the GLUT library.

Definition at line 876 of file anaglyph.cpp.

void option_menu_glut ( int id )

Option submenu callback for the GLUT library.

Definition at line 900 of file anaglyph.cpp.

void navigation_menu_glut ( int id )

Keyboard navigation submenu callback for the GLUT library.

Definition at line 917 of file anaglyph.cpp.

void solid_objects_menu_glut ( int id )

Solid objects submenu callback for the GLUT library.

Definition at line 934 of file anaglyph.cpp.

void wire_objects_menu_glut ( int id )

Wire objects submenu callback for the GLUT library.

Definition at line 959 of file anaglyph.cpp.

void objects_menu_glut ( int id )

Objects submenu callback for the GLUT library.

Definition at line 984 of file anaglyph.cpp.

void focal_length_menu_glut ( int id )

Focal length submenu callback for the GLUT library.

Definition at line 991 of file anaglyph.cpp.

void init_glut	(	int	argc,
		char **	argv
	)

Initializes the GLUT to default values.

Definition at line 1008 of file anaglyph.cpp.

void init_gl ( )

Initializes the GL to default values.

Definition at line 1062 of file anaglyph.cpp.

void print_usage ( void )

Prints the usage of the program.

Definition at line 1104 of file anaglyph.cpp.

void process_help_opt ( void )

Processes the 'help' program options.

Definition at line 1113 of file anaglyph.cpp.

void process_version_opt ( void )

Processes the 'version' program options.

Definition at line 1122 of file anaglyph.cpp.

void process_window_size_opt ( const char * arg ) throw (Arg_error)

Processes the 'window-size' program options.

Definition at line 1130 of file anaglyph.cpp.

void process_seed_opt ( const char * arg ) throw (Arg_error)

Processes the 'seed' program options.

Definition at line 1151 of file anaglyph.cpp.

void process_capture_opt ( const char * arg ) throw (Arg_error)

Processes the 'capture' program options.

Definition at line 1164 of file anaglyph.cpp.

void process_glasses_opt ( const char * arg ) throw (Arg_error)

Processes the 'glasses' program options.

Definition at line 1174 of file anaglyph.cpp.

void* operator new ( size_t s ) throw (std::bad_alloc)

Definition at line 1201 of file anaglyph.cpp.

void operator delete ( void * ptr ) throw ()

Definition at line 1207 of file anaglyph.cpp.

int main	(	int	argc,
		char **	argv
	)

Main function of the program.

Definition at line 1216 of file anaglyph.cpp.

Variable Documentation

Options* opts = 0

Program options.

Definition at line 142 of file anaglyph.cpp.

uint32_t view_width = DEFAULT_VIEW_WIDTH

Width of the viewing window.

Definition at line 145 of file anaglyph.cpp.

uint32_t view_height = DEFAULT_VIEW_HEIGHT

Height of the viewing window.

Definition at line 148 of file anaglyph.cpp.

float aperture = DEFAULT_APERTURE

Viewing aperture.

Definition at line 151 of file anaglyph.cpp.

float clip_near = DEFAULT_CLIP_NEAR

Near clipping plane.

Definition at line 154 of file anaglyph.cpp.

float clip_far = DEFAULT_CLIP_FAR

Far clipping plane.

Definition at line 157 of file anaglyph.cpp.

int glasses_type = DEFAULT_GLASSES_TYPE

Anaglyph glasses type.

Definition at line 160 of file anaglyph.cpp.

float scale = DEFAULT_SCALE

Scale of the objects.

Definition at line 163 of file anaglyph.cpp.

uint32_t seed = DEFAULT_SEED

Random seed.

Definition at line 166 of file anaglyph.cpp.

const char* capture_fname = DEFAULT_CAPTURE_NAME

Name of the file to write the captured view image to.

Definition at line 169 of file anaglyph.cpp.

Stereo_camera_f* camera = 0

3D viewing Camera.

Definition at line 172 of file anaglyph.cpp.

GLUquadric* quad_fill = 0

Filled quadric.

Definition at line 175 of file anaglyph.cpp.

GLUquadric* quad_wire = 0

Wire-frame quadric.

Definition at line 178 of file anaglyph.cpp.

struct Modes modes

Classes

Defines

Enumerations

Functions

Variables

Detailed Description

Define Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation