TestWakeBody.h

#pragma once
 
#include <fhsim/simobject/SimObject.h>
#include <fhsim_environment/LumpedWakeCaster.h>
#include <memory>
#include <string>
 
namespace environment
{
class EnvironmentProvider;
} // namespace environment
 
namespace testmodels
{
 
class TestWakeBody : public SimObject, public environment::wake::WakeCastingObject
{
public:
   TestWakeBody(std::string SimObjectName, ISimObjectCreator* Creator);
   ~TestWakeBody() override;
 
   void FinalSetup(double T, const double* X, ISimObjectCreator* Creator) override;
 
   void PreOdeFcn(double T, const double* X, IStateUpdater* updater) override;
 
   void OdeFcn(double T, const double* X, double* XDot) const override;
 
   const double* Position(double T, const double* X);
   const double* WaterVelocity(double T, const double* X);
   const double* Force(double T, const double* X);
 
   const environment::wake::LumpedWakeCaster* WakeCaster() const { return m_caster.get(); }
 
   environment::wake::WakeCastState Reference(const double* X) const override;
   void                             CurrentLoad(const double* X, const double freeStream[3], const double flowDir[3], double force[3], double& frontalArea, double rearCentre[3]) const override;
 
#ifdef FH_VISUALIZATION
   void RenderInit(Ogre::Root* ogreRoot, ISimObjectCreator* creator) override { }
   void RenderUpdate(double T, const double* X) override { }
#endif
 
private:
   void Drag(const double waterVelocity[3], double force[3]) const;
 
   double FrontalArea() const;
 
   int                                                  m_positionIndex   = 0;                
   double                                               m_diameter        = 1.0;              
   double                                               m_dragCoefficient = 0.5;              
   double                                               m_rho             = 1025.0;           
   double                                               m_towVelocity[3]  = {0.0, 0.0, 0.0};  
   environment::wake::WakeSettings                      m_wakeSettings;                       
   environment::EnvironmentProvider*                    m_environment = nullptr;              
   ISimObjectLogger*                                    m_logger      = nullptr;              
   std::unique_ptr<environment::wake::LumpedWakeCaster> m_caster;                             
   double                                               m_waterVelocity[3] = {0.0, 0.0, 0.0}; 
   double                                               m_force[3]         = {0.0, 0.0, 0.0}; 
};
 
} // namespace testmodels