tools::sg::color Class Reference

Inheritance diagram for tools::sg::color:

Collaboration diagram for tools::sg::color:

Public Member Functions
virtual const desc_fields &	node_desc_fields () const
virtual void	render (render_action &a_action)
	color ()
virtual	~color ()
	color (const color &a_from)
color &	operator= (const color &a_from)
Public Member Functions inherited from tools::sg::node
virtual void *	cast (const std::string &a_class) const
virtual const std::string &	s_cls () const =0
virtual node *	copy () const =0
virtual unsigned int	cls_version () const
virtual void	pick (pick_action &)
virtual void	bbox (bbox_action &)
virtual void	search (search_action &a_action)
virtual void	get_matrix (get_matrix_action &a_action)
virtual bool	write (write_action &a_action)
virtual void	event (event_action &)
virtual bool	read (read_action &a_action)
virtual void	is_visible (visible_action &)
virtual void	protocol_one_fields (std::vector< field * > &a_fields) const
virtual bool	draw_in_frame_buffer () const
virtual bool	touched ()
virtual void	reset_touched ()
	node ()
virtual	~node ()
void	touch ()
field &	field_from_desc (const field_desc &a_desc) const
void	dump_field_descs (std::ostream &a_out) const
field *	find_field_by_name (const std::string &a_name) const

Public Attributes
sf_vec< colorf, float >	rgb
sf< float >	transparency

Additional Inherited Members
Protected Member Functions inherited from tools::sg::node
	node (const node &)
node &	operator= (const node &)
void	add_field (field *a_field)
bool	write_fields (write_action &a_action)
bool	read_fields (read_action &a_action)
field_desc::offset_t	field_offset (const field *a_field) const
field *	find_field (const field_desc &a_rdesc) const
void	check_fields (std::ostream &a_out) const

Detailed Description

Definition at line 16 of file color.

Constructor & Destructor Documentation

color() [1/2]

tools::sg::color::color ( )

inline

Definition at line 58 of file color.

  :parent()
  ,rgb(colorf_default())
  ,transparency(0.0f)
  {
    add_fields();
  }

~color()

virtual tools::sg::color::~color ( )

inlinevirtual

Definition at line 65 of file color.

{}

color() [2/2]

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

inline

Definition at line 67 of file color.

  :parent(a_from)
  ,rgb(a_from.rgb)
  ,transparency(a_from.transparency)
  {
    add_fields();
  }

Member Function Documentation

node_desc_fields()

virtual const desc_fields& tools::sg::color::node_desc_fields ( ) const

inlinevirtual

Reimplemented from tools::sg::node.

Definition at line 22 of file color.

                                                      {
    TOOLS_FIELD_DESC_NODE_CLASS(tools::sg::color)
    static const desc_fields s_v(parent::node_desc_fields(),2, //WARNING : take care of count.
      TOOLS_ARG_FIELD_DESC(rgb),
      TOOLS_ARG_FIELD_DESC(transparency)
    );
    return s_v;
  }

operator=()

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

inline

Definition at line 74 of file color.

                                       {
    parent::operator=(a_from);
 
    rgb = a_from.rgb;
    transparency = a_from.transparency;
 
    return *this;
  }

render()

virtual void tools::sg::color::render ( render_action &  a_action )

inlinevirtual

Reimplemented from tools::sg::node.

Definition at line 36 of file color.

                                               {
    // GL-ES : ::glMaterialfv does not work. We then use :
    //         ::glEnable(GL_COLOR_MATERIAL) and ::glColor.
 
    //if(a_action.state().m_GL_LIGHTING) {
    //  float params[4];
    //  params[0] = rgb.value().r();
    //  params[1] = rgb.value().g();
    //  params[2] = rgb.value().b();
    //  params[3] = 1-transparency.value();
    //  ::glMaterialfv(GL_FRONT,GL_DIFFUSE,params);
    //} else {
    //}
 
    state& state = a_action.state();
    state.m_color[0] = rgb.value().r();
    state.m_color[1] = rgb.value().g();
    state.m_color[2] = rgb.value().b();
    state.m_color[3] = 1-transparency.value();
    a_action.color4f(state.m_color);
  }

Member Data Documentation

rgb

sf_vec<colorf,float> tools::sg::color::rgb

Definition at line 19 of file color.

transparency

sf<float> tools::sg::color::transparency

Definition at line 20 of file color.

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

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