ElevationService.h

Go to the documentation of this file.

#pragma once
#include "DLLInfo.h"
#include <NDEVR/SoftwareService.h>
#include <NDEVR/UUID.h>
#include <NDEVR/Polyline.h>
#include <functional>
namespace NDEVR
{
    class ProgressInfo;
    /**--------------------------------------------------------------------------------------------------
    \brief Used with ElevationService to request elevations over a polyline at set intervals
    **/
    struct LineElevationRequest
    {
        Polyline<2, fltp08> polyline;
        uint04 sample_count;
    };
    /**--------------------------------------------------------------------------------------------------
    \brief Stores options and recieves data for determining the elevation at given coordinates
    **/
    struct NDEVR_DESIGN_API ElevationRequest
    {
        ElevationRequest();
        UUID request_id;
        UUID coordinate_plane_id;
        Buffer<Vertex<2, fltp08>> elevation_locations;
        Buffer<LineElevationRequest> elevation_polylines;
        Buffer<fltp08> elevations;
        ProgressInfo* log = nullptr;
        std::function<void(const ElevationRequest& request)> finished_callback;
    };
 
    /**--------------------------------------------------------------------------------------------------
    \brief For a given coordinate, determines the elevation at that coordinate.
    **/
    class NDEVR_DESIGN_API ElevationService : public SoftwareServiceManager, public SoftwareService
    {
    public:
        virtual void postRequest(const ElevationRequest& request) = 0;
        static ElevationService* PrimaryService();
        static void SetPrimaryService(ElevationService* elevation_service);
        static ElevationRequest ConvertToLatLon(const ElevationRequest& request);
        static Buffer<LineElevationRequest> SplitRequestsIfNeeded(const Buffer<LineElevationRequest>& requests, uint04 max_samples);
    protected:
        static ElevationService* s_primary_service;
 
    };
}