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

#ifndef tools_sg_shade_model
#define tools_sg_shade_model

#include "node"

#include "sf_enum"
#include "render_action"

namespace tools {
namespace sg {

class shade_model : public node {
  TOOLS_NODE(shade_model,tools::sg::shade_model,node)
public:
  sf_enum<shade_type> model;
public:
  virtual const desc_fields& node_desc_fields() const {
    TOOLS_FIELD_DESC_NODE_CLASS(tools::sg::shade_model)
    static const desc_fields s_v(parent::node_desc_fields(),1, //WARNING : take care of count.
      TOOLS_ARG_FIELD_DESC(model)
    );
    return s_v;
  }
private:
  void add_fields(){
    add_field(&model);
  }
public:
  virtual void render(render_action& a_action) {
    state& state = a_action.state();
    state.m_shade_model = model;
    a_action.set_shade_model(state.m_shade_model);
  }
public:
  shade_model()
  :parent()
  ,model(shade_flat)
  {
    add_fields();
  }
  virtual ~shade_model(){}
public:
  shade_model(const shade_model& a_from)
  :parent(a_from)
  ,model(a_from.model)
  {
    add_fields();
  }
  shade_model& operator=(const shade_model& a_from){
    parent::operator=(a_from);
    model = a_from.model;
    return *this;
  }
};

}}

#endif