ParticleFluid.h

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#pragma once
#include "ParticleSystem.h"
 
#include "Emitters/ParticleEmitter.h"
 
#include "Topology/PointSet.h"
 
namespace dyno
{
    template<typename TDataType>
    class ParticleFluid : public ParticleSystem<TDataType>
    {
        DECLARE_TCLASS(ParticleFluid, TDataType)
    public:
        typedef typename TDataType::Real Real;
        typedef typename TDataType::Coord Coord;
 
        ParticleFluid();
        ~ParticleFluid() override;
 
        DEF_VAR(Real, SamplingDistance, 0.005, "Sampling distance");
 
        DEF_VAR(Real, SmoothingLength, 1.5, "The smoothing length is preferably set to a value between 1.5 and 2.5");
 
        DEF_VAR(bool, ReshuffleParticles, false, "");
 
    public:
        DEF_NODE_PORTS(ParticleEmitter<TDataType>, ParticleEmitter, "Particle Emitters");
 
        DEF_NODE_PORTS(ParticleSystem<TDataType>, InitialState, "Initial Fluid Particles");
 
        DEF_VAR_STATE(Real, SamplingDistance, 0.005, "The state of sampling distance");
 
        DEF_VAR_STATE(Real, SmoothingLength, 0.01, "The state of smoothing length");
 
    protected:
        void resetStates() override;
 
        void preUpdateStates() override;
 
    private:
        void loadInitialStates();
 
        void reshuffleParticles();
    };
}