inlib::a3::line< T > Class Template Reference

Some 3D geometry /////////////////////////////////////////////////////////. More...

List of all members.

Public Member Functions
	line ()
	line (const vec< T > &a_p0, const vec< T > &a_p1)
virtual	~line ()
	line (const line &a_from)
line &	operator= (const line &a_from)
void	set_value (const vec< T > &a_p0, const vec< T > &a_p1)
const vec< T > &	position () const
const vec< T > &	direction () const

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Detailed Description

template<class T>
class inlib::a3::line< T >

Some 3D geometry /////////////////////////////////////////////////////////.

Definition at line 284 of file a3.

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Constructor & Destructor Documentation

template<class T>

inlib::a3::line< T >::line

(

)

[inline]

Definition at line 286 of file a3.

{}

template<class T>

inlib::a3::line< T >::line	(	const vec< T > &	a_p0,
		const vec< T > &	a_p1
	)		[inline]

Definition at line 287 of file a3.

                                              {
    // Construct a line from two points lying on the line.  If you
    // want to construct a line from a position and a direction, use
    // line(p, p + d).
    // line is directed from p0 to p1.
    m_pos = a_p0;
    //m_dir = a_p1-a_p0;
    m_dir = a_p0;
    m_dir.multiply(-1);
    m_dir.add(a_p1);
    m_dir.normalize();
  }

template<class T>

virtual inlib::a3::line< T >::~line

(

)

[inline, virtual]

Definition at line 299 of file a3.

{}

template<class T>

inlib::a3::line< T >::line

(

const line< T > &

a_from

)

[inline]

Definition at line 301 of file a3.

  :m_pos(a_from.m_pos)
  ,m_dir(a_from.m_dir)
  {}

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Member Function Documentation

template<class T>

const vec<T>& inlib::a3::line< T >::direction

(

)

const [inline]

Definition at line 322 of file a3.

{return m_dir;}

template<class T>

line& inlib::a3::line< T >::operator=

(

const line< T > &

a_from

)

[inline]

Definition at line 305 of file a3.

                                      {
    m_pos = a_from.m_pos;
    m_dir = a_from.m_dir;
    return *this;
  }

template<class T>

const vec<T>& inlib::a3::line< T >::position

(

)

const [inline]

Definition at line 321 of file a3.

{return m_pos;}

template<class T>

void inlib::a3::line< T >::set_value	(	const vec< T > &	a_p0,
		const vec< T > &	a_p1
	)		[inline]

Definition at line 311 of file a3.

                                                        {
    // Set that value!
    m_pos = a_p0;
    //m_dir = a_p1-a_p0;
    m_dir = a_p0;
    m_dir.multiply(-1);
    m_dir.add(a_p1);
    m_dir.normalize();
  }

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

• /Users/barrand/private/dev/softinex/old/inexlib-1.2/inlib/inlib/a3