Program Listing for File UpdateProxyScene.h

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/**
 * @file
 * @brief Contains the declarations for the UpdateProxyScene KModel.
 */

#pragma once
#include "Karana/ProxyScene/ProxyScene.h"
#include "Karana/SOADyn/KModel.h"

namespace Karana::Models {

    namespace km = Karana::Math;
    namespace kd = Karana::Dynamics;
    namespace ks = Karana::Scene;

    /**
     * @class UpdateProxyScene
     * @brief The UpdateProxyScene model updates the visualization at each postHop.
     */
    class UpdateProxyScene : public KModel<UpdateProxyScene> {
      public:
        /**
         * @brief UpdateProxyScene constructor. The constructor is not meant to be called directly.
         *        Please use the create(...) method instead to create an instance.
         *
         * @param name The name of the model.
         * @param mm The ModelManager to register this model with.
         * @param scene The ProxyScene to call update on.
         */
        UpdateProxyScene(std::string_view name,
                         const kc::ks_ptr<kd::ModelManager> &mm,
                         const kc::ks_ptr<ks::ProxyScene> &scene);

        /**
         * @brief Destructor for UpdateProxyScene.
         */
        ~UpdateProxyScene();

        /**
         * @brief Constructor.
         *
         * @param name The name of the model.
         * @param mm The ModelManager to register this model with.
         * @param scene The ProxyScene to call update on.
         * @return A ks_ptr to the newly created instance of the UpdateProxyScene model.
         */
        static kc::ks_ptr<UpdateProxyScene> create(std::string_view name,
                                                   const kc::ks_ptr<kd::ModelManager> &mm,
                                                   const kc::ks_ptr<ks::ProxyScene> &scene);

        /**
         * @brief Update the ProxyScene.
         *
         * @param t Current time. Not used.
         * @param x Current state. Not used.
         */
        void postHop(const km::Ktime &t, const km::Vec &x);

        /**
         * @brief Get the ProxyScene that this model is updating.
         *
         * @returns The ProxyScene that this model is updating.
         */
        const kc::ks_ptr<ks::ProxyScene> &getProxyScene() const;

      private:
        /// The node that we use to calculate and apply the forces.
        kc::ks_ptr<ks::ProxyScene> _scene;
    };
} // namespace Karana::Models