tools::sg::line_set Class Reference

Inheritance diagram for tools::sg::line_set:

Collaboration diagram for tools::sg::line_set:

Public Types
typedef std::vector< float >	line_t

Public Member Functions
virtual const desc_fields &	node_desc_fields () const
virtual void	render (render_action &a_action)
virtual void	pick (pick_action &a_action)
virtual void	bbox (bbox_action &a_action)
	line_set ()
virtual	~line_set ()
	line_set (const line_set &a_from)
line_set &	operator= (const line_set &a_from)
bool	add (const line_t &a_line)
void	clear ()
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	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
mf_std_vec< float >	lines

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 18 of file line_set.

Member Typedef Documentation

line_t

typedef std::vector<float> tools::sg::line_set::line_t

Definition at line 35 of file line_set.

Constructor & Destructor Documentation

line_set() [1/2]

tools::sg::line_set::line_set ( )

inline

Definition at line 73 of file line_set.

  :parent()
  ,lines()
  {
#ifdef TOOLS_MEM
    mem::increment(s_class().c_str());
#endif
    add_fields();
  }

~line_set()

virtual tools::sg::line_set::~line_set ( )

inlinevirtual

Definition at line 82 of file line_set.

                     {
#ifdef TOOLS_MEM
    mem::decrement(s_class().c_str());
#endif
  }

line_set() [2/2]

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

inline

Definition at line 88 of file line_set.

  :parent(a_from)
  ,lines(a_from.lines)
  {
#ifdef TOOLS_MEM
    mem::increment(s_class().c_str());
#endif
    add_fields();
  }

Member Function Documentation

add()

bool tools::sg::line_set::add ( const line_t &  a_line )

inline

Definition at line 103 of file line_set.

                                 {
    size_t npoint = a_line.size()/3;
    if(npoint*3!=a_line.size()) return false;
    lines.add(a_line);
    return true;
  }

bbox()

virtual void tools::sg::line_set::bbox ( bbox_action &  a_action )

inlinevirtual

Reimplemented from tools::sg::node.

Definition at line 66 of file line_set.

                                           {
    tools_vforcit(line_t,lines.values(),it) {
      a_action.add_points(*it);
    }
  }

clear()

void tools::sg::line_set::clear ( )

inline

Definition at line 109 of file line_set.

{lines.clear();}

node_desc_fields()

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

inlinevirtual

Reimplemented from tools::sg::node.

Definition at line 23 of file line_set.

                                                      {
    TOOLS_FIELD_DESC_NODE_CLASS(tools::sg::line_set)
    static const desc_fields s_v(parent::node_desc_fields(),1, //WARNING : take care of count.
      TOOLS_ARG_FIELD_DESC(lines)
    );
    return s_v;
  }

operator=()

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

inline

Definition at line 97 of file line_set.

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

pick()

virtual void tools::sg::line_set::pick ( pick_action &  a_action )

inlinevirtual

Reimplemented from tools::sg::node.

Definition at line 43 of file line_set.

                                           {
    if(a_action.stop_at_first()){
      tools_vforcit(line_t,lines.values(),it) {
        a_action.add_line_strip(*it);
        if(a_action.done()) {
          a_action.set_node(this);
          return;
        }
      }
    } else {
      tools_vforcit(line_t,lines.values(),it) {
        a_action.set_done(false);
        a_action.zs().clear();
        a_action.ws().clear();
        a_action.add_line_strip(*it);
        if(a_action.done()) {
          a_action.add_pick(*this,a_action.zs(),a_action.ws(),a_action.state());
          a_action.set_done(false);
        }
      }
    }
  }

render()

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

inlinevirtual

Reimplemented from tools::sg::node.

Definition at line 37 of file line_set.

                                               {
    tools_vforcit(line_t,lines.values(),it) {
      a_action.draw_vertex_array(gl::line_strip(),*it);
    }
  }

Member Data Documentation

lines

mf_std_vec<float> tools::sg::line_set::lines

Definition at line 21 of file line_set.

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

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