VecUtil Class Reference

A class of vector utilities. More...

#include <meshkit/VecUtil.hpp>

List of all members.

Static Public Member Functions
static double	dot (double *a, double *b)
	Dot product.
static double	length_sq (double *a)
	Length squared of a vector.
static double	dist2 (double *a, double *b)
	Distance between two vectors.
static void	normalize (double *a)
	Normalize a vector.
static void	cross (double *a, double *b, double *c)
	Cross product.
Static Public Attributes
static double	PI = acos(-1.0)
	Constant PI.
static double	TWO_PI = 2.0 * VecUtil::PI
	Constant 2*pi.

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Detailed Description

A class of vector utilities.

Definition at line 15 of file VecUtil.hpp.

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Member Function Documentation

void cross	(	double *	a,
		double *	b,
		double *	c
	)		[inline, static]

Cross product.

Parameters:

a	Vector 1
b	Vector 2
c	Cross product

Definition at line 76 of file VecUtil.hpp.

double dist2	(	double *	a,
		double *	b
	)		[inline, static]

Distance between two vectors.

Parameters:

a	Vector 1
b	Vector 2

Returns:

Distance

Definition at line 62 of file VecUtil.hpp.

double dot	(	double *	a,
		double *	b
	)		[inline, static]

Dot product.

Parameters:

a	First vector
b	Second vector

Returns:

Dot project

Definition at line 58 of file VecUtil.hpp.

double length_sq

(

double *

a

)

[inline, static]

Length squared of a vector.

Parameters:

a

Vector

Returns:

Length squared

Definition at line 60 of file VecUtil.hpp.

void normalize

(

double *

a

)

[inline, static]

Normalize a vector.

Parameters:

a

Vector

Definition at line 68 of file VecUtil.hpp.

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Member Data Documentation

double PI = acos(-1.0) [static]

Constant PI.

Definition at line 52 of file VecUtil.hpp.

double TWO_PI = 2.0 * VecUtil::PI [static]

Constant 2*pi.

Definition at line 55 of file VecUtil.hpp.

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The documentation for this class was generated from the following files:

• VecUtil.hpp
• VecUtil.cpp