field

Documentation

Index

• type Field
  • func GenerateField(seed int64) *Field
  • func GenerateFieldFreq(seed int64, freq float64) *Field
  • func (f *Field) Get(x, y int) (Vector, float64)
• type Vector

Types

type Field

type Field struct {
	Seed int64
	// contains filtered or unexported fields
}

Field where each point is a vector with values X,Y that is generated by noise function

func GenerateField

func GenerateField(seed int64) *Field

GenerateField generates new field object and 2D noise based on given seed variable

func GenerateFieldFreq

func GenerateFieldFreq(seed int64, freq float64) *Field

GenerateFieldFreq Generates new field object and 2D noise based on given seed and specified frequency variable

func (*Field) Get

func (f *Field) Get(x, y int) (Vector, float64)

Get returns vector for given point and maximal length of it

type Vector

type Vector struct {
	X float64
	Y float64
}

Vector type that stores X,Y coordinates of the geometrical vector