BodyFlowInteraction.h

#pragma once
 
#include <fhsim/simobject/SimObject.h>
#include <fhsim_environment/BodyWake.h>
#include <fhsim_environment/EnvironmentProvider.h>
#include <fhsim_environment/LumpedWakeCaster.h>
#include <memory>
#include <string>
 
class BodyFlowInteraction
{
public:
   explicit BodyFlowInteraction(ISimObjectCreator* creator);
 
   void FinalSetup(const std::string& objectName, double waterDensity, ISimObjectCreator* creator);
 
   bool CastsWake() const { return m_wake && m_wake->Casts(); }
 
   const environment::wake::LumpedWakeCaster* WakeCaster() const { return m_wake ? m_wake->LumpedCaster() : nullptr; }
 
   void PreOdeFcn(double T, const double* X, const double position[3], const environment::wake::WakeCastingObject& body);
 
   void WaterVelocity(double T, const double position[3], double velocity[3]) const;
 
   double Submergence(double T, const double position[3], double halfExtent) const;
 
   void WaveAcceleration(double T, const double position[3], double acceleration[3]) const;
 
   environment::EnvironmentProvider* Environment() const { return m_environment; }
 
private:
   environment::EnvironmentProvider*            m_environment = nullptr; 
   environment::wake::BodyWakeSettings          m_settings;              
   std::unique_ptr<environment::wake::BodyWake> m_wake;                  
};