composite_grob.h

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/*
 *  OGF/Graphite: Geometry and Graphics Programming Library + Utilities
 *  Copyright (C) 2000 Bruno Levy
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *  If you modify this software, you should include a notice giving the
 *  name of the person performing the modification, the date of modification,
 *  and the reason for such modification.
 *
 *  Contact: Bruno Levy
 *
 *     levy@loria.fr
 *
 *     ISA Project
 *     LORIA, INRIA Lorraine, 
 *     Campus Scientifique, BP 239
 *     54506 VANDOEUVRE LES NANCY CEDEX 
 *     FRANCE
 *
 *  Note that the GNU General Public License does not permit incorporating
 *  the Software into proprietary programs. 
 */
 
#ifndef H_OGF_SCENE_GRAPH_TYPES_COMPOSITE_GROB_H
#define H_OGF_SCENE_GRAPH_TYPES_COMPOSITE_GROB_H
 
#include <OGF/scene_graph/common/common.h>
#include <OGF/scene_graph/grob/grob.h>
#include <OGF/gom/interpreter/interpreter.h>
 
#include <map>
 
namespace OGF {
 
//_________________________________________________________
 
 
    gom_class SCENE_GRAPH_API CompositeGrobScope : public Scope {
    public:
        CompositeGrobScope(CompositeGrob* grob);
 
         ~CompositeGrobScope() override;
 
         Any resolve(const std::string& name) override;
 
         void list_names(std::vector<std::string>& names) const override;
    };
 
    
    gom_class SCENE_GRAPH_API CompositeGrob : public Grob {
    public:
 
        CompositeGrob(CompositeGrob* parent);
 
    gom_properties:
 
        Scope* get_objects() const {
            return new CompositeGrobScope(const_cast<CompositeGrob*>(this));
        }
        
    gom_slots:
        bool is_bound(const std::string& name) const;
        
        Grob* resolve(const std::string& name) const;
 
        Grob* ith_child(index_t i) const;
 
         void add_child(Node* child) override;
 
         void remove_child(Node* child) override;
 
    public:
        
         Box3d bbox() const override;
 
         Box3d world_bbox() const override;
    };
 
    
    typedef SmartPointer<CompositeGrob> CompositeGrob_var;
    
//_________________________________________________________
 
}
#endif