//##################################################################################################
//
//   Custom Visualization Core library
//   Copyright (C) CeetronSolutions AS
//
//   This library may be used under the terms of either the GNU General Public License or
//   the GNU Lesser General Public License as follows:
//
//   GNU General Public License Usage
//   This library 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 3 of the License, or
//   (at your option) any later version.
//
//   This library 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 at <<http://www.gnu.org/licenses/gpl.html>>
//   for more details.
//
//   GNU Lesser General Public License Usage
//   This library is free software; you can redistribute it and/or modify
//   it under the terms of the GNU Lesser General Public License as published by
//   the Free Software Foundation; either version 2.1 of the License, or
//   (at your option) any later version.
//
//   This library 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 Lesser General Public License at <<http://www.gnu.org/licenses/lgpl-2.1.html>>
//   for more details.
//
//##################################################################################################
#pragma once

#include "cvfBase.h"
#include "cvfObject.h"
#include "cvfVector3.h"

namespace cvf
{
class Model;
}

namespace caf
{
class PointOfInterestVisualizer : public cvf::Object
{
public:
    /// Returns the model containing the visualization of the PointOfInterest
    /// Must always return the same model.
    virtual cvf::Model* model() = 0;

    /// Update the model to show a different point of interest position
    virtual void update( cvf::Vec3d pointOfInterest ) = 0;
};

} // namespace caf