draw_ldtm.H

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// Copyright (C) 2006 Christopher Mire
// Copyright (C) 2006 University of Louisiana at Lafayette
// Authors: Pablo Mejia, Suresh Golconda, Christopher Mire

#ifndef CAJUN_DRAW_LDTM_H
#define CAJUN_DRAW_LDTM_H

#include "data_queue.H"
#include "cbviz_util.H"
#include "local_dtm.H"
#include "component_interface.H"
#include "conf.H"

namespace cajun
{
        class draw_ldtm_t : public component_interface_t
        {
        public:
                draw_ldtm_t (double cbviz_origin[3], conf_t &conf,
                             world_state_t *ws_);
                virtual ~draw_ldtm_t ();
                void update_data (double bot_pos_[3]);
                void display (double bot_pos[3]);
                void toggle_display ();
        private:
                void draw_dtm_grid ();
                double dtm_x_to_sim_x (int x);
                double dtm_y_to_sim_y (int y);

                local_dtm_t *m_ldtm;
                double grid_height;
        };
}
#endif

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