C:/Documents and Settings/slap/My Documents/Visual Studio 2005/Projects/Template7/template7/vectorMath.h File Reference

#include <cmath>
#include "stdafx.h"
#include "adll.h"

Classes
struct	INT_PAIR
	Simple int pair. More...
struct	INT_VEC
	Simple int vec. More...
class	CRangeType
	Store a range A pair of numbers storing the start/end values. More...
class	CVector3D
	Mange a 3D vector. More...
class	CAngle3D
	Mange a 3D set of angles (pan, tilt, roll). More...
Functions
bool	is_close_to (const unit a, const unit b)
	Are two values close to being equal?
bool	is_close_to_zero (const unit a)
	Is the value close to zero?
unit	angle_range (unit f)
unit	angle_diff (unit a, unit b)

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Detailed Description

Math code.

(c) 2007-2008 oP group Germany GbR. All rights reserved.
This source code is provided "as is" with no warranty and must not be distributed without written permission.

Author:

Doug Poston

Version:

1.3

Date:

12/28/2007

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Function Documentation

unit angle_diff	(	unit	a,
		unit	b
	)

Parameters:

	a	First angle.
	b	Second angle.

Returns:

The smallest rotation which, if added to a, would result in b

unit angle_range

(

unit

f

)

Parameters:

f

Angle value.

Returns:

Angle value reduced to the range -180 to +180.

bool is_close_to	(	const unit	a,
		const unit	b
	)			[inline]

Are two values close to being equal?

Parameters:

	a	First value.
	b	Second value.

Returns:

true if a is equal to b +/- a set tolerance.

bool is_close_to_zero

(

const unit

a

)

[inline]

Is the value close to zero?

Parameters:

a

Value being checked.

Returns:

true if a is equal to 0 +/- a set tolerance.

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