arGetTransMat3.c File Reference

#include <stdlib.h>
#include <math.h>
#include <AR/ar.h>
#include <AR/matrix.h>

Include dependency graph for arGetTransMat3.c:

Go to the source code of this file.

Defines
#define	CHECK_CALC   0
#define	MD_PI   3.14159265358979323846
Functions
int	arGetAngle (double rot[3][3], double *wa, double *wb, double *wc)
	extract euler angle from a rotation matrix.
int	arGetInitRot (ARMarkerInfo *marker_info, double cpara[3][4], double rot[3][3])
	XXXBK.
int	arGetNewMatrix (double a, double b, double c, double trans[3], double trans2[3][4], double cpara[3][4], double ret[3][4])
	XXXBK.
int	arGetRot (double a, double b, double c, double rot[3][3])
	create a rotation matrix with euler angle.
static int	check_dir (double dir[3], double st[2], double ed[2], double cpara[3][4])
static int	check_rotation (double rot[2][3])

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Define Documentation

#define CHECK_CALC   0

Definition at line 11 of file arGetTransMat3.c.

#define MD_PI   3.14159265358979323846

Definition at line 18 of file arGetTransMat3.c.

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Function Documentation

int arGetAngle	(	double	rot[3][3],
		double *	wa,
		double *	wb,
		double *	wc
	)

extract euler angle from a rotation matrix.

Based on a matrix rotation representation, furnish the cprresponding euler angles.

Parameters:

	rot	the initial rotation matrix
	wa	XXXBK:which element ?
	wb	XXXBK:which element ?
	wc	XXXBK:which element ?

Returns:

XXXBK

Definition at line 24 of file arGetTransMat3.c.

int arGetInitRot	(	ARMarkerInfo *	marker_info,
		double	cpara[3][4],
		double	rot[3][3]
	)

XXXBK.

XXXBK:initial of what ?

Parameters:

	marker_info	XXXBK
	cpara	XXXBK
	rot	XXXBK

Returns:

XXXBK

Definition at line 212 of file arGetTransMat3.c.

int arGetNewMatrix	(	double	a,
		double	b,
		double	c,
		double	trans[3],
		double	trans2[3][4],
		double	cpara[3][4],
		double	ret[3][4]
	)

XXXBK.

XXXBK

Parameters:

	a	XXXBK
	b	XXXBK
	c	XXXBK
	trans	XXXBK
	trans2	XXXBK
	cpara	XXXBK
	ret	XXXBK

Returns:

XXXBK

Definition at line 170 of file arGetTransMat3.c.

int arGetRot	(	double	a,
		double	b,
		double	c,
		double	rot[3][3]
	)

create a rotation matrix with euler angle.

Based on a euler description, furnish a rotation matrix.

Parameters:

	a	XXXBK:which element ?
	b	XXXBK:which element ?
	c	XXXBK:which element ?
	rot	the resulted rotation matrix

Returns:

XXXBK

Definition at line 138 of file arGetTransMat3.c.

static int check_dir	(	double	dir[3],
		double	st[2],
		double	ed[2],
		double	cpara[3][4]
	)			[static]

Definition at line 284 of file arGetTransMat3.c.

static int check_rotation

(

double

rot[2][3]

)

[static]

Definition at line 338 of file arGetTransMat3.c.