SemiAnalyticalSurfaceTensionModel.h

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#pragma once
#include "Module/GroupModule.h"
 
#include "Topology/TriangleSet.h"
 
namespace dyno
{
    typedef typename TopologyModule::Triangle Triangle;
    class Attribute;
 
    template<typename TDataType>
    class SemiAnalyticalSurfaceTensionModel : public GroupModule
    {
        DECLARE_TCLASS(SemiAnalyticalSurfaceTensionModel, TDataType)
    public:
        typedef typename TDataType::Real Real;
        typedef typename TDataType::Coord Coord;
        
        SemiAnalyticalSurfaceTensionModel();
        ~SemiAnalyticalSurfaceTensionModel() override {};
 
    public:
 
        DEF_VAR(Real, SmoothingLength, Real(0.006), "smoothing length");//0.006
        DEF_VAR_IN(Real, TimeStep, "Time step size!");
 
        DEF_ARRAY_IN(Coord, Position, DeviceType::GPU, "");
        DEF_ARRAY_IN(Coord, Velocity, DeviceType::GPU, "");
        DEF_ARRAY_IN(Coord, ForceDensity, DeviceType::GPU, "");
 
        DEF_ARRAY_IN(Attribute, Attribute, DeviceType::GPU, "Particle attribute");
 
        DEF_INSTANCE_IN(TriangleSet<TDataType>, TriangleSet, "");
 
        DEF_VAR(Real, SurfaceTension, Real(0.055), "surface tension");
        DEF_VAR(Real, AdhesionIntensity, Real(30.0), "adhesion");
        DEF_VAR(Real, RestDensity, Real(1000), "Rest Density");
 
        DeviceArrayField<int> m_flip;
        DeviceArrayField<Coord> m_velocity_mod;
    };
}