// Copyright (C) 2010, Guy Barrand. All rights reserved.
// See the file tools.license for terms.

#ifndef tools_sg_light_off
#define tools_sg_light_off

// A node to cancel/switch of the lighting during a render traversal.

#include "node"
#include "render_action"

namespace tools {
namespace sg {

class light_off : public node {
  TOOLS_NODE(light_off,tools::sg::light_off,node)
public:
  virtual void render(render_action& a_action) {
    state& state = a_action.state();
    state.m_GL_LIGHTING = false;
    a_action.set_lighting(false);
  }
public:
  light_off():parent() {}
  virtual ~light_off(){}
public:
  light_off(const light_off& a_from):parent(a_from){}
  light_off& operator=(const light_off& a_from){
    parent::operator=(a_from);
    return *this;
  }
};

}}

#endif