DamplingParticleIntegrator.h

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#pragma once
#include "Module/NumericalIntegrator.h"
 
#include "Collision/Attribute.h"
 
namespace dyno {
    template<typename TDataType>
    class DamplingParticleIntegrator : public NumericalIntegrator
    {
        DECLARE_TCLASS(DamplingParticleIntegrator, TDataType)
 
    public:
        typedef typename TDataType::Real Real;
        typedef typename TDataType::Coord Coord;
 
        DamplingParticleIntegrator();
        ~DamplingParticleIntegrator() override {};
        
        void begin() override;
        void end() override;
 
        bool integrate() override;
 
        bool updateVelocity() ;
        bool updatePosition() ;
 
    public:
 
        DEF_ARRAY_IN(Coord, ContactForce, DeviceType::GPU, "Contact force")
 
        DEF_ARRAY_IN(Coord, DynamicForce, DeviceType::GPU, "Contact force");
 
        DEF_ARRAY_IN(Coord, Norm, DeviceType::GPU, "vertex norm");
 
        DEF_VAR_IN(Real, Mu, "friction parameter");
 
        DEF_VAR_IN(Real, AirDisspation, " air disspation");
 
        DEF_VAR_IN(Real, TimeStep, "Time step size");
 
        DEF_ARRAY_IN(Coord, Position, DeviceType::GPU, "Particle position");
 
        DEF_ARRAY_IN(Coord, Velocity, DeviceType::GPU, "Particle velocity");
 
        DEF_ARRAY_IN(Attribute, Attribute, DeviceType::GPU, "Particle attribute");
 
        DEF_ARRAY_IN(Coord, ForceDensity, DeviceType::GPU, "Force density on each particle");
 
    protected:
        void updateImpl() override;
 
    };
 
    IMPLEMENT_TCLASS(DamplingParticleIntegrator, TDataType)
}