GeVector Class Reference

A class for 3D vectors. More...

Collaboration diagram for GeVector:

Public Methods
	GeVector ()
	GeVector (Float x, Float y, Float z)
	GeVector (const GePoint &p1, const GePoint &p2)
	Construct a vector from p2-p1.
GeVector &	operator+= (const GeVector &)
GeVector &	operator-= (const GeVector &)
GeVector &	operator+= (Float)
GeVector &	operator-= (Float)
GeVector &	*operator =** (Float)
GeVector &	operator/= (Float)
GeVector	operator- () const
GeVector	operator+ (const GeVector &) const
GeVector	operator- (const GeVector &) const
GeVector	operator+ (Float) const
GeVector	operator- (Float) const
GeVector	operator * (Float) const
GeVector	operator/ (Float) const
bool	operator== (const GeVector &) const
bool	operator!= (const GeVector &) const
Float	operator[] (UInt32) const
Float &	operator[] (UInt32)
Float	dot (const GeVector &) const
	Dot product.
GeVector	cross (const GeVector &) const
	Cross product.
Float	length () const
	Vector length (L2 norm).
Float	squaredLength () const
Float	infinityNorm () const
	max(\|x\|,\|y\|,\|z\|).
bool	isUnit () const
GeVector	getUnit () const
Float	getAngle (const GeVector &) const
Static Public Methods
const GeVector &	axis (UInt32 idx)
	Retrieve vector for x,y,z axis given 0,1,2.
Public Attributes
Float	_x
Float	_y
Float	_z
Static Public Attributes
const GeVector	ZERO
const GeVector	X
const GeVector	Y
const GeVector	Z

Detailed Description

A class for 3D vectors.

In keeping with the principles of affine spaces, we distinguish between vectors and points, which represent direction and position, respectively.

Definition at line 41 of file geVector.h.

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

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