Class Viscosity_Bender2017
Defined in File Viscosity_Bender2017.h
Inheritance Relationships
Base Type
public SPH::NonPressureForceBase(Class NonPressureForceBase)
Class Documentation
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class Viscosity_Bender2017 : public SPH::NonPressureForceBase
This class implements the implicit simulation method for viscous fluids introduced by Bender and Koschier [BK17].
References:
[BK17] Jan Bender and Dan Koschier. Divergence-free SPH for incompressible and viscous fluids. IEEE Transactions on Visualization and Computer Graphics, 23(3):1193-1206, 2017. URL: http://dx.doi.org/10.1109/TVCG.2016.2578335
Public Functions
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Viscosity_Bender2017(FluidModel *model)
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virtual ~Viscosity_Bender2017(void)
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inline virtual std::string getMethodName()
returns the name of the method
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virtual void step()
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virtual void reset()
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virtual void performNeighborhoodSearchSort()
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void computeTargetStrainRate()
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void computeViscosityFactor()
- inline FORCE_INLINE void viscoGradientMultTransposeRightOpt (const Eigen::Matrix< Real, 6, 3 > &a, const Eigen::Matrix< Real, 6, 3 > &b, Matrix6r &c)
Matrix product
- inline FORCE_INLINE const Vector6r & getTargetStrainRate (const unsigned int i) const
- inline FORCE_INLINE Vector6r & getTargetStrainRate (const unsigned int i)
- inline FORCE_INLINE void setTargetStrainRate (const unsigned int i, const Vector6r &val)
- inline FORCE_INLINE const Matrix6r & getViscosityFactor (const unsigned int i) const
- inline FORCE_INLINE Matrix6r & getViscosityFactor (const unsigned int i)
- inline FORCE_INLINE void setViscosityFactor (const unsigned int i, const Matrix6r &val)
- inline FORCE_INLINE const Vector6r & getViscosityLambda (const unsigned int i) const
- inline FORCE_INLINE Vector6r & getViscosityLambda (const unsigned int i)
- inline FORCE_INLINE void setViscosityLambda (const unsigned int i, const Vector6r &val)
Public Static Functions
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static inline NonPressureForceBase *creator(FluidModel *model)
Public Static Attributes
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static std::string METHOD_NAME = "Bender and Koschier 2017"
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static int VISCOSITY_COEFFICIENT = -1
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static int ITERATIONS = -1
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static int MAX_ITERATIONS = -1
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static int MAX_ERROR = -1
Protected Functions
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virtual void initParameters()