esve::components::dimn::Draw_Compiler Class Reference

OpenGL display list. More...

#include <esve/components/dimn/Draw_Compiler.hxx>

Inheritance diagram for esve::components::dimn::Draw_Compiler:

List of all members.

Public Member Functions
bool	active () const
	Whether to pass messages to children.
void	active (bool)
	Whether to pass messages to children.
void	remove_all ()
	Child draw() receivers.
virtual bool	active () const =0
	Whether to pass messages to children.
virtual void	active (bool)=0
	Whether to pass messages to children.
virtual void	add (Draw_Receiver &)=0
	Child draw() receivers.
virtual void	remove (Draw_Receiver &)=0
	Child draw() receivers.
virtual void	remove_all ()=0
	Child draw() receivers.
virtual bool	active () const =0
	Whether to pass messages to children.
virtual void	active (bool)=0
	Whether to pass messages to children.
virtual void	add (Draw_Receiver &)=0
	Child draw() receivers.
virtual void	remove (Draw_Receiver &)=0
	Child draw() receivers.
virtual void	remove_all ()=0
	Child draw() receivers.
Protected Member Functions
void	send_draw ()
	Send the draw() message to all children.
void	draw_initialize ()
	Recompile the display list on next draw() message.
void	draw ()
	Receive the draw() message.
virtual void	send_draw_initialize ()=0
	Send the draw_initialize() message to all children.
void	send_draw_initialize ()
	Send the draw_initialize() message to all children.

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Detailed Description

OpenGL display list.

On the first draw() message, all child Draw_Receiver objects are compiled into the OpenGL display list. Thereafter, the display list is called instead of the children.

This class would be called Display_List were it not for the potential confusion with the Display class.

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Member Function Documentation

virtual bool esve::message::Active_State::active (   )  const [pure virtual, inherited]

Whether to pass messages to children. When active(), messages are relayed from parents to children. When active() == false, no messages are relayed. Implemented in esve::message::impl::Active_State, and esve::kernel::Caching_Node.

virtual void esve::message::Active_State::active (  bool   )  [pure virtual, inherited]

Whether to pass messages to children. When active(), messages are relayed from parents to children. When active() == false, no messages are relayed. Implemented in esve::message::impl::Active_State, and esve::kernel::Caching_Node.

bool esve::message::impl::Active_State::active (   )  const [virtual, inherited]

Whether to pass messages to children. When active(), messages are relayed from parents to children. When active() == false, no messages are relayed. Implements esve::message::Active_State.

void esve::message::impl::Active_State::active (  bool   )  [virtual, inherited]

Whether to pass messages to children. When active(), messages are relayed from parents to children. When active() == false, no messages are relayed. Implements esve::message::Active_State.

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