Class FluidModel

• Defined in File FluidModel.h

Inheritance Relationships

Base Type

• public ParameterObject

Class Documentation

class SPH::FluidModel : public ParameterObject

The fluid model stores the particle and simulation information.

Public Functions

FluidModel()

FluidModel(const FluidModel&) = delete

FluidModel &operator=(const FluidModel&) = delete

~FluidModel()

void init()

std::string getId() const

FORCE_INLINE Real getDensity0 () const

void setDensity0(const Real v)

unsigned int getPointSetIndex() const

void addField(const FieldDescription &field)

const std::vector<FieldDescription> &getFields()

const FieldDescription &getField(const unsigned int i)

const FieldDescription &getField(const std::string &name)

const unsigned int numberOfFields()

void removeFieldByName(const std::string &fieldName)

void setNumActiveParticles(const unsigned int num)

unsigned int numberOfParticles() const

EmitterSystem *getEmitterSystem()

void reset()

void performNeighborhoodSearchSort()

void initModel(const std::string &id, const unsigned int nFluidParticles, Vector3r *fluidParticles, Vector3r *fluidVelocities, const unsigned int nMaxEmitterParticles)

const unsigned int numParticles() const

unsigned int numActiveParticles() const

unsigned int getNumActiveParticles0() const

void setNumActiveParticles0(unsigned int val)

void emittedParticles(const unsigned int startIndex)

int getSurfaceTensionMethod() const

void setSurfaceTensionMethod(const int val)

int getViscosityMethod() const

void setViscosityMethod(const int val)

int getVorticityMethod() const

void setVorticityMethod(const int val)

int getDragMethod() const

void setDragMethod(const int val)

int getElasticityMethod() const

void setElasticityMethod(const int val)

SurfaceTensionBase *getSurfaceTensionBase()

ViscosityBase *getViscosityBase()

VorticityBase *getVorticityBase()

DragBase *getDragBase()

ElasticityBase *getElasticityBase()

void setDragMethodChangedCallback(std::function<void()> const &callBackFct)

void setSurfaceMethodChangedCallback(std::function<void()> const &callBackFct)

void setViscosityMethodChangedCallback(std::function<void()> const &callBackFct)

void setVorticityMethodChangedCallback(std::function<void()> const &callBackFct)

void setElasticityMethodChangedCallback(std::function<void()> const &callBackFct)

void computeSurfaceTension()

void computeViscosity()

void computeVorticity()

void computeDragForce()

void computeElasticity()

void saveState(BinaryFileWriter &binWriter)

void loadState(BinaryFileReader &binReader)

FORCE_INLINE Vector3r & getPosition0 (const unsigned int i)

FORCE_INLINE const Vector3r & getPosition0 (const unsigned int i) const

FORCE_INLINE void setPosition0 (const unsigned int i, const Vector3r &pos)

FORCE_INLINE Vector3r & getPosition (const unsigned int i)

FORCE_INLINE const Vector3r & getPosition (const unsigned int i) const

FORCE_INLINE void setPosition (const unsigned int i, const Vector3r &pos)

FORCE_INLINE Vector3r & getVelocity (const unsigned int i)

FORCE_INLINE const Vector3r & getVelocity (const unsigned int i) const

FORCE_INLINE void setVelocity (const unsigned int i, const Vector3r &vel)

FORCE_INLINE Vector3r & getVelocity0 (const unsigned int i)

FORCE_INLINE const Vector3r & getVelocity0 (const unsigned int i) const

FORCE_INLINE void setVelocity0 (const unsigned int i, const Vector3r &vel)

FORCE_INLINE Vector3r & getAcceleration (const unsigned int i)

FORCE_INLINE const Vector3r & getAcceleration (const unsigned int i) const

FORCE_INLINE void setAcceleration (const unsigned int i, const Vector3r &accel)

FORCE_INLINE const Real getMass (const unsigned int i) const

FORCE_INLINE Real & getMass (const unsigned int i)

FORCE_INLINE void setMass (const unsigned int i, const Real mass)

FORCE_INLINE const Real & getDensity (const unsigned int i) const

FORCE_INLINE Real & getDensity (const unsigned int i)

FORCE_INLINE void setDensity (const unsigned int i, const Real &val)

FORCE_INLINE unsigned int & getParticleId (const unsigned int i)

FORCE_INLINE const unsigned int & getParticleId (const unsigned int i) const

FORCE_INLINE const ParticleState & getParticleState (const unsigned int i) const

FORCE_INLINE ParticleState & getParticleState (const unsigned int i)

FORCE_INLINE void setParticleState (const unsigned int i, const ParticleState &val)

FORCE_INLINE const Real getVolume (const unsigned int i) const

FORCE_INLINE Real & getVolume (const unsigned int i)

Public Static Attributes

int NUM_PARTICLES = -1

int NUM_REUSED_PARTICLES = -1

int DENSITY0 = -1

int DRAG_METHOD = -1

int SURFACE_TENSION_METHOD = -1

int VISCOSITY_METHOD = -1

int VORTICITY_METHOD = -1

int ELASTICITY_METHOD = -1

int ENUM_DRAG_NONE = -1

int ENUM_DRAG_MACKLIN2014 = -1

int ENUM_DRAG_GISSLER2017 = -1

int ENUM_SURFACETENSION_NONE = -1

int ENUM_SURFACETENSION_BECKER2007 = -1

int ENUM_SURFACETENSION_AKINCI2013 = -1

int ENUM_SURFACETENSION_HE2014 = -1

int ENUM_VISCOSITY_NONE = -1

int ENUM_VISCOSITY_STANDARD = -1

int ENUM_VISCOSITY_XSPH = -1

int ENUM_VISCOSITY_BENDER2017 = -1

int ENUM_VISCOSITY_PEER2015 = -1

int ENUM_VISCOSITY_PEER2016 = -1

int ENUM_VISCOSITY_TAKAHASHI2015 = -1

int ENUM_VISCOSITY_WEILER2018 = -1

int ENUM_VORTICITY_NONE = -1

int ENUM_VORTICITY_MICROPOLAR = -1

int ENUM_VORTICITY_VC = -1

int ENUM_ELASTICITY_NONE = -1

int ENUM_ELASTICITY_BECKER2009 = -1

int ENUM_ELASTICITY_PEER2018 = -1

Protected Functions

void initParameters()

void initMasses()

void resizeFluidParticles(const unsigned int newSize)

Resize the arrays containing the particle data.

void releaseFluidParticles()

Release the arrays containing the particle data.

Protected Attributes

std::string m_id

EmitterSystem *m_emitterSystem

std::vector<Real> m_masses

std::vector<Vector3r> m_a

std::vector<Vector3r> m_v0

std::vector<Vector3r> m_x0

std::vector<Vector3r> m_x

std::vector<Vector3r> m_v

std::vector<Real> m_density

std::vector<unsigned int> m_particleId

std::vector<ParticleState> m_particleState

Real m_V

SurfaceTensionMethods m_surfaceTensionMethod

SurfaceTensionBase *m_surfaceTension

ViscosityMethods m_viscosityMethod

ViscosityBase *m_viscosity

VorticityMethods m_vorticityMethod

VorticityBase *m_vorticity

DragMethods m_dragMethod

DragBase *m_drag

ElasticityMethods m_elasticityMethod

ElasticityBase *m_elasticity

std::vector<FieldDescription> m_fields

std::function<void()> m_dragMethodChanged

std::function<void()> m_surfaceTensionMethodChanged

std::function<void()> m_viscosityMethodChanged

std::function<void()> m_vorticityMethodChanged

std::function<void()> m_elasticityMethodChanged

Real m_density0

unsigned int m_pointSetIndex

unsigned int m_numActiveParticles

unsigned int m_numActiveParticles0