inlib::sg::mtx_action Class Reference

Inheritance diagram for inlib::sg::mtx_action:

Collaboration diagram for inlib::sg::mtx_action:

List of all members.

Public Member Functions
	mtx_action (std::ostream &a_out, unsigned int a_ww, unsigned int a_wh)
virtual	~mtx_action ()
void	push_matrices ()
void	pop_matrices ()
inlib::mat4f &	projection_matrix ()
inlib::mat4f &	model_matrix ()
bool	end () const
void	reset ()
Protected Member Functions
	mtx_action (const inlib::sg::mtx_action &a_from)
inlib::sg::mtx_action &	operator= (const inlib::sg::mtx_action &a_from)

---

Detailed Description

Definition at line 14 of file mtx_action.

---

Constructor & Destructor Documentation

inlib::sg::mtx_action::mtx_action	(	std::ostream &	a_out,
		unsigned int	a_ww,
		unsigned int	a_wh
	)		[inline]

Definition at line 16 of file mtx_action.

  : win_action(a_out,a_ww,a_wh)
  ,m_cur(0)
  {
    m_projs.resize(5);
    m_models.resize(5);    
    m_projs[0].set_identity();
    m_models[0].set_identity();
    m_cur = 0;
  }

virtual inlib::sg::mtx_action::~mtx_action

(

)

[inline, virtual]

Definition at line 26 of file mtx_action.

{}

inlib::sg::mtx_action::mtx_action

(

const inlib::sg::mtx_action &

a_from

)

[inline, protected]

Definition at line 28 of file mtx_action.

  : win_action(a_from)
  {}

---

Member Function Documentation

bool inlib::sg::mtx_action::end

(

)

const [inline]

Definition at line 52 of file mtx_action.

{return m_cur==0?true:false;}

inlib::mat4f& inlib::sg::mtx_action::model_matrix

(

)

[inline]

Definition at line 50 of file mtx_action.

{return m_models[m_cur];}

inlib::sg::mtx_action& inlib::sg::mtx_action::operator=

(

const inlib::sg::mtx_action &

a_from

)

[inline, protected]

Definition at line 31 of file mtx_action.

                                                               {
    win_action::operator=(a_from);
    return *this;
  }

void inlib::sg::mtx_action::pop_matrices

(

)

[inline]

Definition at line 48 of file mtx_action.

{m_cur--;}

inlib::mat4f& inlib::sg::mtx_action::projection_matrix

(

)

[inline]

Definition at line 49 of file mtx_action.

{return m_projs[m_cur];}

void inlib::sg::mtx_action::push_matrices

(

)

[inline]

Definition at line 36 of file mtx_action.

                       {
    if((m_cur+1)>=(int)m_projs.size()) {
      m_projs.resize(m_projs.size()+5);
      m_models.resize(m_models.size()+5);    
    }
    m_cur++;
    m_projs[m_cur].set_matrix(m_projs[m_cur-1]);
    m_models[m_cur].set_matrix(m_models[m_cur-1]);    
  }

void inlib::sg::mtx_action::reset

(

)

[inline]

Reimplemented in inlib::sg::pick_action, and inlib::sg::bbox_action.

Definition at line 54 of file mtx_action.

               {
    m_projs[0].set_identity();
    m_models[0].set_identity();
    m_cur = 0;
  }

---

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

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