tools::sg::viewer Class Reference

Inheritance diagram for tools::sg::viewer:

Collaboration diagram for tools::sg::viewer:

Public Member Functions
virtual void *	cast (const std::string &a_class) const
virtual void	set_size (unsigned int a_w, unsigned int a_h)
virtual bool	set_cursor_shape (cursor_shape)
	viewer (std::ostream &a_out, unsigned int a_width, unsigned int a_height)
virtual	~viewer ()
	viewer (const viewer &a_from)
viewer &	operator= (const viewer &a_from)
bool	set_default_cursor_shape ()
group &	sg ()
const group &	sg () const
unsigned int	width () const
unsigned int	height () const
bool	screen2aspect (int a_x, int a_y, float &a_wx, float &a_wy) const
void	set_clear_color (float a_r, float a_g, float a_b, float a_a=1)
void	set_clear_color (const colorf &a_color)
void	get_clear_color (float &a_r, float &a_g, float &a_b, float &a_a)
const colorf &	background () const
std::ostream &	out () const
const std::string &	out_dir () const
void	set_produce_out_jpeg (bool a_value)
bool	produce_out_jpeg () const
void	set_produce_out_png (bool a_value)
bool	produce_out_png () const
void	set_produce_out_file (const std::string &a_file)
const std::string &	produce_out_file () const
void	set_produce_out_bpp (unsigned int a_bpp)
unsigned int	produce_out_bpp () const

Protected Attributes
std::ostream &	m_out
colorf	m_clear_color
unsigned int	m_ww
unsigned int	m_wh
group	m_sg
std::string	m_out_dir
bool	m_use_gsto
bool	m_produce_out_jpeg
bool	m_produce_out_png
std::string	m_produce_out_file
unsigned int	m_produce_out_bpp

Detailed Description

Definition at line 18 of file viewer.

Constructor & Destructor Documentation

viewer() [1/2]

tools::sg::viewer::viewer ( std::ostream &  a_out, unsigned int  a_width, unsigned int  a_height  )

inline

Definition at line 41 of file viewer.

  :m_out(a_out)
  ,m_clear_color(1,1,1)
  ,m_ww(a_width)
  ,m_wh(a_height)
  ,m_use_gsto(false)
  ,m_produce_out_jpeg(false)
  ,m_produce_out_png(false)
  ,m_produce_out_file()
  ,m_produce_out_bpp(4)
  {
#ifdef TOOLS_MEM
    mem::increment(s_class().c_str());
#endif
  }

~viewer()

virtual tools::sg::viewer::~viewer ( )

inlinevirtual

Definition at line 56 of file viewer.

                   {
    m_sg.clear(); //we must delete node before m_zb_mgr (and any render_manager).
#ifdef TOOLS_MEM
    mem::decrement(s_class().c_str());
#endif
  }

viewer() [2/2]

tools::sg::viewer::viewer ( const viewer &  a_from )

inline

Definition at line 63 of file viewer.

  :m_out(a_from.m_out)
  ,m_clear_color(a_from.m_clear_color)
  ,m_ww(a_from.m_ww)
  ,m_wh(a_from.m_wh)
  ,m_sg(a_from.m_sg)
  ,m_use_gsto(a_from.m_use_gsto)
  ,m_produce_out_jpeg(a_from.m_produce_out_jpeg)
  ,m_produce_out_png(a_from.m_produce_out_png)
  ,m_produce_out_file(a_from.m_produce_out_file)
  ,m_produce_out_bpp(a_from.m_produce_out_bpp)
  {
#ifdef TOOLS_MEM
    mem::increment(s_class().c_str());
#endif
  }

Member Function Documentation

background()

const colorf& tools::sg::viewer::background ( ) const

inline

Definition at line 125 of file viewer.

{return m_clear_color;}

cast()

virtual void* tools::sg::viewer::cast ( const std::string &  a_class ) const

inlinevirtual

Definition at line 21 of file viewer.

                                                     {
    if(void* p = cmp_cast<viewer>(this,a_class)) {return p;}
    else return 0;
  }

get_clear_color()

void tools::sg::viewer::get_clear_color ( float &  a_r, float &  a_g, float &  a_b, float &  a_a  )

inline

Definition at line 118 of file viewer.

                                                                    {
    a_r = m_clear_color.r();
    a_g = m_clear_color.g();
    a_b = m_clear_color.b();
    a_a = m_clear_color.a();
  }

height()

unsigned int tools::sg::viewer::height ( ) const

inline

Definition at line 98 of file viewer.

{return m_wh;}

operator=()

viewer& tools::sg::viewer::operator= ( const viewer &  a_from )

inline

Definition at line 79 of file viewer.

                                         {
    m_clear_color = a_from.m_clear_color;
    m_ww = a_from.m_ww;
    m_wh = a_from.m_wh;
    m_sg = a_from.m_sg;
    m_use_gsto = a_from.m_use_gsto;
    m_produce_out_jpeg = a_from.m_produce_out_jpeg;
    m_produce_out_png = a_from.m_produce_out_png;
    m_produce_out_file = a_from.m_produce_out_file;
    m_produce_out_bpp = a_from.m_produce_out_bpp;
    return *this;
  }

out()

std::ostream& tools::sg::viewer::out ( ) const

inline

Definition at line 127 of file viewer.

{return m_out;}

out_dir()

const std::string& tools::sg::viewer::out_dir ( ) const

inline

Definition at line 129 of file viewer.

{return m_out_dir;}

produce_out_bpp()

unsigned int tools::sg::viewer::produce_out_bpp ( ) const

inline

Definition at line 142 of file viewer.

{return m_produce_out_bpp;}

produce_out_file()

const std::string& tools::sg::viewer::produce_out_file ( ) const

inline

Definition at line 139 of file viewer.

{return m_produce_out_file;}

produce_out_jpeg()

bool tools::sg::viewer::produce_out_jpeg ( ) const

inline

Definition at line 133 of file viewer.

{return m_produce_out_jpeg;}

produce_out_png()

bool tools::sg::viewer::produce_out_png ( ) const

inline

Definition at line 136 of file viewer.

{return m_produce_out_png;}

screen2aspect()

bool tools::sg::viewer::screen2aspect ( int  a_x, int  a_y, float &  a_wx, float &  a_wy  ) const

inline

Definition at line 100 of file viewer.

                                                                    {
    // convert screen point in [aspect,1] coordinates.
    //if(!m_ww) {a_wx = a_wy = 0;return false;}
    //if(!m_wh) {a_wx = a_wy = 0;return false;}
    float aspect = float(m_ww)/float(m_wh);
    float wch = 1;
    float wcw = wch*aspect;
    a_wx = float(a_x) * wcw/float(m_ww);
    a_wy = float(a_y) * wch/float(m_wh);
    return true;
  }

set_clear_color() [1/2]

void tools::sg::viewer::set_clear_color ( const colorf &  a_color )

inline

Definition at line 115 of file viewer.

                                              {
    m_clear_color = a_color;
  }

set_clear_color() [2/2]

void tools::sg::viewer::set_clear_color ( float  a_r, float  a_g, float  a_b, float  a_a = 1  )

inline

Definition at line 112 of file viewer.

                                                                    {
    m_clear_color = colorf(a_r,a_g,a_b,a_a);
  }

set_cursor_shape()

virtual bool tools::sg::viewer::set_cursor_shape ( cursor_shape  )

inlinevirtual

Definition at line 39 of file viewer.

{return false;}

set_default_cursor_shape()

bool tools::sg::viewer::set_default_cursor_shape ( )

inline

Definition at line 92 of file viewer.

{return set_cursor_shape(cursor_default);}

set_produce_out_bpp()

void tools::sg::viewer::set_produce_out_bpp ( unsigned int  a_bpp )

inline

Definition at line 141 of file viewer.

{m_produce_out_bpp = a_bpp;}

set_produce_out_file()

void tools::sg::viewer::set_produce_out_file ( const std::string &  a_file )

inline

Definition at line 138 of file viewer.

{m_produce_out_file = a_file;}

set_produce_out_jpeg()

void tools::sg::viewer::set_produce_out_jpeg ( bool  a_value )

inline

Definition at line 132 of file viewer.

{m_produce_out_jpeg = a_value;}

set_produce_out_png()

void tools::sg::viewer::set_produce_out_png ( bool  a_value )

inline

Definition at line 135 of file viewer.

{m_produce_out_png = a_value;}

set_size()

virtual void tools::sg::viewer::set_size ( unsigned int  a_w, unsigned int  a_h  )

inlinevirtual

Reimplemented in tools::sg::plots_viewer.

Definition at line 26 of file viewer.

                                                           {
    //m_out << "debug : tools::sg::viewer::set_size :"
    //      << " ww " << a_w
    //      << " wh " << a_h
    //      << std::endl;
    size_event e(m_ww,m_wh,a_w,a_h);
    m_ww = a_w;
    m_wh = a_h;
    event_action action(m_out,m_ww,m_wh,e);
    action.set_do_switch_children(true); //Android : rot device : GUI & scene.
    m_sg.event(action); //used by m_plots in plots_viewer.
  }

sg() [1/2]

group& tools::sg::viewer::sg ( )

inline

Definition at line 94 of file viewer.

{return m_sg;}

sg() [2/2]

const group& tools::sg::viewer::sg ( ) const

inline

Definition at line 95 of file viewer.

{return m_sg;}

width()

unsigned int tools::sg::viewer::width ( ) const

inline

Definition at line 97 of file viewer.

{return m_ww;}

Member Data Documentation

m_clear_color

colorf tools::sg::viewer::m_clear_color

protected

Definition at line 170 of file viewer.

m_out

std::ostream& tools::sg::viewer::m_out

protected

Definition at line 169 of file viewer.

m_out_dir

std::string tools::sg::viewer::m_out_dir

protected

Definition at line 174 of file viewer.

m_produce_out_bpp

unsigned int tools::sg::viewer::m_produce_out_bpp

protected

Definition at line 179 of file viewer.

m_produce_out_file

std::string tools::sg::viewer::m_produce_out_file

protected

Definition at line 178 of file viewer.

m_produce_out_jpeg

bool tools::sg::viewer::m_produce_out_jpeg

protected

Definition at line 176 of file viewer.

m_produce_out_png

bool tools::sg::viewer::m_produce_out_png

protected

Definition at line 177 of file viewer.

m_sg

group tools::sg::viewer::m_sg

protected

Definition at line 173 of file viewer.

m_use_gsto

bool tools::sg::viewer::m_use_gsto

protected

Definition at line 175 of file viewer.

m_wh

unsigned int tools::sg::viewer::m_wh

protected

Definition at line 172 of file viewer.

m_ww

unsigned int tools::sg::viewer::m_ww

protected

Definition at line 171 of file viewer.

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

• /Users/barrand/private/dev/softinex/g4tools/g4tools/tools/sg/viewer