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v0.0.1 Latest Latest Go to latest Published: Jun 23, 2022 License: MIT Imports: 2 Imported by: 0

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

func NewAquilaxPerlinNoiseGenerator(config AquilaxPerlinNoiseGeneratorConfig) *AquilaxPerlinNoiseGenerator

func (a *AquilaxPerlinNoiseGenerator) Get1D(x float64) float64

func (a *AquilaxPerlinNoiseGenerator) Get2D(x, y float64) float64

func (a *AquilaxPerlinNoiseGenerator) Get3D(x, y, z float64) float64

type AquilaxPerlinNoiseGeneratorConfig struct {
	Alpha float64
	Beta  float64
	N     int32
	Seed  int64
}

- Alpha: is the weight when the sum is formed, usually around 2 (as this approaches 1 the function is noisier)

- Beta: is the harmonic scaling/spacing, usually around 2

- N is the number of iterations

- Seed is the math.rand seed value to use

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

func NewOpenSimplexNoiseGenerator(config OpenSimplexNoiseGeneratorConfig) *OpenSimplexNoiseGenerator

func (o *OpenSimplexNoiseGenerator) Get1D(x float64) float64

func (o *OpenSimplexNoiseGenerator) Get2D(x, y float64) float64

func (o *OpenSimplexNoiseGenerator) Get3D(x, y, z float64) float64

type OpenSimplexNoiseGeneratorConfig struct {
	Seed int64
}

type PerlinNoiseGenerator interface {
	Get1D(x float64) float64
	Get2D(x, y float64) float64
	Get3D(x, y, z float64) float64
}