tools::sg::head_light Class Reference

Inheritance diagram for tools::sg::head_light:

Collaboration diagram for tools::sg::head_light:

Public Member Functions
virtual void	render (render_action &a_action)
	head_light ()
virtual	~head_light ()
	head_light (const head_light &a_from)
head_light &	operator= (const head_light &a_from)
Public Member Functions inherited from tools::sg::torche
virtual const desc_fields &	node_desc_fields () const
	torche ()
virtual	~torche ()
	torche (const torche &a_from)
torche &	operator= (const torche &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

Additional Inherited Members
Public Attributes inherited from tools::sg::torche
sf_vec< colorf, float >	color
sf_vec3f	direction
sf< bool >	on
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 15 of file head_light.

Constructor & Destructor Documentation

head_light() [1/2]

tools::sg::head_light::head_light ( )

inline

Definition at line 38 of file head_light.

:torche(){}

~head_light()

virtual tools::sg::head_light::~head_light ( )

inlinevirtual

Definition at line 39 of file head_light.

{}

head_light() [2/2]

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

inline

Definition at line 41 of file head_light.

:torche(a_from){}

Member Function Documentation

operator=()

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

inline

Definition at line 42 of file head_light.

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

render()

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

inlinevirtual

Reimplemented from tools::sg::torche.

Definition at line 18 of file head_light.

                                               {
    if(!on.value()) return;
    state& state = a_action.state();
    if((state.m_light+1)>=a_action.max_lights()) {
      a_action.out()
        << "GL_MAX_LIGHTS (" << a_action.max_lights() << ") reached."
        << std::endl;
      return;
    }
    float dx = direction.value()[0];
    float dy = direction.value()[1];
    float dz = direction.value()[2];
   {mat4f mtx;
    state.m_camera_orientation.value(mtx);
    mtx.mul_dir_3f(dx,dy,dz);}
    state.m_GL_LIGHTING = true; //for separator
    a_action.enable_light(state.m_light,vec3f(dx,dy,dz),color.value());
    state.m_light++;
  }

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

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