fluid

README

fluid

Package fluid is a viscoelastic fluid simulator ported from kotsoft/particle_based_viscoelastic_fluid. Out of fear of making a mistake, I made no effort to translate the original JavaScript into idiomatic Go.

Documentation

Index

• Constants
• type Material
  • func NewMaterial(name string, restDensity, stiffness, nearStiffness, kernelRadius number) Material
• type Particle
  • func NewParticle(posX, posY, velX, velY number) Particle
• type Simulator
  • func New(width, height number, particles []Particle) *Simulator
  • func (s *Simulator) Particles() []Particle
  • func (s *Simulator) Update(dt float64)

Constants

const (
	FLUID_PADDING = 1.5
)

Types

type Material

type Material struct {
	// contains filtered or unexported fields
}

func NewMaterial

func NewMaterial(name string, restDensity, stiffness, nearStiffness, kernelRadius number) Material

type Particle

type Particle struct {
	X number
	Y number
	// contains filtered or unexported fields
}

func NewParticle

func NewParticle(posX, posY, velX, velY number) Particle

type Simulator

type Simulator struct {
	// contains filtered or unexported fields
}

func New

func New(width, height number, particles []Particle) *Simulator

func (*Simulator) Particles

func (s *Simulator) Particles() []Particle

func (*Simulator) Update

func (s *Simulator) Update(dt float64)