StratumDrawI.h

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/*  Copyright (C) 2003-2021 Free Electron Organization
    Any use of this software requires a license.  If a valid license
    was not distributed with this file, visit freeelectron.org. */

/** @file */

#ifndef __terrain_StratumDrawI_h__
#define __terrain_StratumDrawI_h__
namespace fe
{
namespace ext
{

/**************************************************************************//**
    @brief Draw a terrain

    @ingroup terrain
*//***************************************************************************/
class FE_DL_EXPORT StratumDrawI: virtual public Component
{
    public:
                    //* As StratumDrawI

                    /// @brief Choose a drawing implementation
virtual void        bind(sp<DrawI> spDrawI)                                 =0;

                    /// @brief Specify a center of interest
virtual void        recenter(const SpatialVector& center)                   =0;

                    /// @brief Draw a specific terrain
virtual void        draw(const sp<StratumI>& rspStratumI)                   =0;

                    /// @brief Indicate zones in sight
virtual void        assignVisibility(sp<RecordGroup>& rspRecordGroup)       =0;
};

} /* namespace ext */
} /* namespace fe */

#endif /* __terrain_StratumDrawI_h__ */