curves

Documentation

Index

• func Cubic(t, p0, p1, p2, p3 float64) float64
• func CubicBezierCurve2DSampler(p0, p1, p2, p3 vector2.Float64) sample.FloatToVec2
• func CubicBezierCurve3DSampler(p0, p1, p2, p3 vector3.Float64) sample.FloatToVec3
• func PowerIn(power int) sample.FloatToFloat
• func PowerInOut(power int) sample.FloatToFloat
• func PowerOut(power int) sample.FloatToFloat
• type CatmullRomCurve
  • func (crc *CatmullRomCurve) Distance(distance float64) vector3.Float64
  • func (crc *CatmullRomCurve) Length() float64
  • func (crc CatmullRomCurve) Time(t float64) vector3.Float64
• type CatmullRomCurveParameters
  • func (crcp CatmullRomCurveParameters) Curve() CatmullRomCurve
• type CatmullRomSpline
  • func (crc *CatmullRomSpline) At(distance float64) vector3.Float64
  • func (crc *CatmullRomSpline) Dir(distance float64) vector3.Float64
  • func (crc *CatmullRomSpline) Length() float64
• type CatmullRomSplineNode
• type CatmullRomSplineNodeData
  • func (r CatmullRomSplineNodeData) Process() (Spline, error)
• type CatmullRomSplineParameters
  • func (crcp CatmullRomSplineParameters) Spline() CatmullRomSpline
• type CubicCurve
  • func (crc CubicCurve) At(t float64) vector3.Float64
• type Curve
• type LengthNode
• type LengthNodeData
  • func (r LengthNodeData) Process() (float64, error)
• type Spline

Functions

func Cubic

func Cubic(t, p0, p1, p2, p3 float64) float64

func CubicBezierCurve2DSampler

func CubicBezierCurve2DSampler(p0, p1, p2, p3 vector2.Float64) sample.FloatToVec2

func CubicBezierCurve3DSampler

func CubicBezierCurve3DSampler(p0, p1, p2, p3 vector3.Float64) sample.FloatToVec3

func PowerIn

func PowerIn(power int) sample.FloatToFloat

func PowerInOut

func PowerInOut(power int) sample.FloatToFloat

func PowerOut

func PowerOut(power int) sample.FloatToFloat

Types

type CatmullRomCurve

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

func (*CatmullRomCurve) Distance

func (crc *CatmullRomCurve) Distance(distance float64) vector3.Float64

func (*CatmullRomCurve) Length

func (crc *CatmullRomCurve) Length() float64

func (CatmullRomCurve) Time

func (crc CatmullRomCurve) Time(t float64) vector3.Float64

type CatmullRomCurveParameters

type CatmullRomCurveParameters struct {
	P0, P1, P2, P3 vector3.Float64
	Alpha          float64
	Epsilon        float64
}

func (CatmullRomCurveParameters) Curve

func (crcp CatmullRomCurveParameters) Curve() CatmullRomCurve

type CatmullRomSpline

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

func (*CatmullRomSpline) At

func (crc *CatmullRomSpline) At(distance float64) vector3.Float64

func (*CatmullRomSpline) Dir

func (crc *CatmullRomSpline) Dir(distance float64) vector3.Float64

func (*CatmullRomSpline) Length

func (crc *CatmullRomSpline) Length() float64

type CatmullRomSplineNode

type CatmullRomSplineNode = nodes.Struct[Spline, CatmullRomSplineNodeData]

type CatmullRomSplineNodeData

type CatmullRomSplineNodeData struct {
	Points nodes.NodeOutput[[]vector3.Float64]
	Alpha  nodes.NodeOutput[float64]
}

func (CatmullRomSplineNodeData) Process

func (r CatmullRomSplineNodeData) Process() (Spline, error)

type CatmullRomSplineParameters

type CatmullRomSplineParameters struct {
	Points  []vector3.Float64
	Alpha   float64
	Epsilon float64
}

func (CatmullRomSplineParameters) Spline

func (crcp CatmullRomSplineParameters) Spline() CatmullRomSpline

type CubicCurve

type CubicCurve struct {
	P0, P1, P2, P3 vector3.Float64
}

func (CubicCurve) At

func (crc CubicCurve) At(t float64) vector3.Float64

type Curve

type Curve interface {
	At(t float64) vector3.Float64
}

type LengthNode

type LengthNode = nodes.Struct[float64, LengthNodeData]

type LengthNodeData

type LengthNodeData struct {
	Spline nodes.NodeOutput[Spline]
}

func (LengthNodeData) Process

func (r LengthNodeData) Process() (float64, error)

type Spline

type Spline interface {
	Length() float64
	At(distance float64) vector3.Float64
	Dir(distance float64) vector3.Float64
}