#include <stdio.h>
#include <stdlib.h>
#include <GL/glut.h>
#include <AR/config.h>
#include <AR/param.h>
#include <AR/ar.h>
#include <AR/gsub.h>
#include <AR/video.h>
#include <AR/gsubUtil.h>

Include dependency graph for backup/lib/SRC/Gl/gsubUtil.c:

Defines
#define	CALIB_POS1_NUM 5
#define	CALIB_POS2_NUM 2
Functions
static void	argCalibMainFunc (void)
static void	argCalibMouseFunc (int button, int state, int x, int y)
static int	argDrawAttention (double pos[2], int color)
void	argUtilCalibHMD (int targetId, int thresh2, void(postFunc)(ARParam lpara, ARParam *rpara))
	utility function for calibrate an HMD.
Variables
static int	arFittingModeBak
static double	calib_pos [CALIB_POS1_NUM][2]
static double	calib_pos2d [CALIB_POS1_NUM][CALIB_POS2_NUM][2]
static double	calib_pos3d [CALIB_POS1_NUM][CALIB_POS2_NUM][3]
static int	co1
static int	co2
static void(*	gCalibPostFunc )(ARParam lpara, ARParam rpara)
static void(*	gKeyFunc )(unsigned char key, int x, int y)
static void(*	gMainFunc )(void)
static int	gMiniXnum
static int	gMiniYnum
static void(*	gMouseFunc )(int button, int state, int x, int y)
static ARParam	hmd_param [2]
static int	hmdMode
static int	left_right
static double	target_center [2] = { 0.0, 0.0 }
static int	target_id
static double	target_trans [3][4]
static int	target_visible
static double	target_width = 80.0
static int	thresh

Define Documentation

#define CALIB_POS1_NUM 5

Definition at line 22 of file backup/lib/SRC/Gl/gsubUtil.c.

#define CALIB_POS2_NUM 2

Definition at line 23 of file backup/lib/SRC/Gl/gsubUtil.c.

Function Documentation

static void argCalibMainFunc ( void ) [static]

Definition at line 145 of file backup/lib/SRC/Gl/gsubUtil.c.

static void argCalibMouseFunc	(	int	button,
		int	state,
		int	x,
		int	y
	)		`[static]`

Definition at line 81 of file backup/lib/SRC/Gl/gsubUtil.c.

static int argDrawAttention	(	double	pos[2],
		int	color
	)		`[static]`

Definition at line 238 of file backup/lib/SRC/Gl/gsubUtil.c.

void argUtilCalibHMD	(	int	targetId,
		int	thresh2,
		void()(ARParam lpara, ARParam *rpara)	postFunc
	)

utility function for calibrate an HMD.

This function offers a full calibration run-time routines for an optical HMD (mono or stereo). It is useful for estimate transformation between user eye position and camera position. You will find more informations on the calibration routine on opticalcalibration.html .This function modify gsub state of left and right camera intrinsic parameters.

Parameters:

targetId	the target used for the calibration step.
thresh2	lighting threshold value to use
postFunc	a callback function used to analysis computed internal camera parameters. if your application is mono display, only lpara contains a value. lpara and rpara are NULL if the calibration failed.

Definition at line 56 of file backup/lib/SRC/Gl/gsubUtil.c.

Variable Documentation

int arFittingModeBak [static]

Definition at line 43 of file backup/lib/SRC/Gl/gsubUtil.c.

double calib_pos[CALIB_POS1_NUM][2] [static]

Initial value:

 { { 160, 120 },
                                                 { 480, 120 },
                                                 { 320, 240 },
                                                 { 160, 360 },
                                                 { 480, 360 } }

Definition at line 25 of file backup/lib/SRC/Gl/gsubUtil.c.

double calib_pos2d[CALIB_POS1_NUM][CALIB_POS2_NUM][2] [static]

Definition at line 30 of file backup/lib/SRC/Gl/gsubUtil.c.

double calib_pos3d[CALIB_POS1_NUM][CALIB_POS2_NUM][3] [static]

Definition at line 31 of file backup/lib/SRC/Gl/gsubUtil.c.

int co1 [static]

Definition at line 32 of file backup/lib/SRC/Gl/gsubUtil.c.

int co2 [static]

Definition at line 33 of file backup/lib/SRC/Gl/gsubUtil.c.

void(* gCalibPostFunc)(ARParam *lpara, ARParam *rpara) [static]

Definition at line 50 of file backup/lib/SRC/Gl/gsubUtil.c.

void(* gKeyFunc)(unsigned char key, int x, int y) [static]