ChassisModule.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "SimModule/SimulationModuleBase.h"
#include "VehicleUtility.h"
 
#define UE_API CHAOSVEHICLESCORE_API
 
 
namespace Chaos
{
    struct FAllInputs;
    class FSimModuleTree;
 
    struct FChassisSettings
    {
        FChassisSettings()
            : AreaMetresSquared(2.0f)
            , DragCoefficient(0.5f)
            , DensityOfMedium(RealWorldConsts::AirDensity())
            , XAxisMultiplier(1.0f)
            , YAxisMultiplier(1.0f)
            , AngularDamping(100000.0f)
        {
        }
        float AreaMetresSquared;    // [meters squared]
        float DragCoefficient;      // always positive
        float DensityOfMedium;
        float XAxisMultiplier;
        float YAxisMultiplier;
        float AngularDamping;
    };
 
    class FChassisSimModule : public ISimulationModuleBase, public TSimModuleSettings<FChassisSettings>, public TSimulationModuleTypeable<FChassisSimModule>
    {
    public:
        DEFINE_CHAOSSIMTYPENAME(FChassisSimModule);
        UE_API FChassisSimModule(const FChassisSettings& Settings);
 
        virtual TSharedPtr<FModuleNetData> GenerateNetData(const int32 NodeArrayIndex) const override { return nullptr; }
 
        virtual const FString GetDebugName() const { return TEXT("Chassis"); }
 
        virtual bool IsBehaviourType(eSimModuleTypeFlags InType) const override { return (InType & Velocity); }
 
        UE_API virtual void Simulate(float DeltaTime, const FAllInputs& Inputs, FSimModuleTree& VehicleModuleSystem) override;
 
    private:
    };
 
 
} // namespace Chaos
 
#undef UE_API