gopatterns/internal/basispatroonbroek/basispatroon_broek.go

package basispatroonbroek

import (
	"math"

	"git.wtrh.nl/wouter/gopatterns/pkg/pattern"
	"git.wtrh.nl/wouter/gopatterns/pkg/pattern/path"
	"git.wtrh.nl/wouter/gopatterns/pkg/pattern/point"
	"git.wtrh.nl/wouter/gopatterns/pkg/vector"
)

type Basispatroonbroek struct {
	Heupwijdte        float64
	Taillewijdte      float64
	Zithoogte         float64
	Tussenbeenlengte  float64
	Pijpbreedte       float64
	Taillebandbreedte float64
	ExtraKniebreedte  float64
	Eigenaar          string
}

func (b *Basispatroonbroek) GenereerPatroon() *pattern.Pattern {
	p := pattern.NewPattern()
	b.generatePoints(p)
	b.generateLines(p)
	return p
}

func (b *Basispatroonbroek) generatePoints(p *pattern.Pattern) {
	//p0 := point.NewAbsolutePoint(0, 0, 0, "0")
	//p.AddPoint(p0)
	//p1 := p.RelativePoint(p0).WithYOffset(-(b.Zithoogte + 10 - b.Taillebandbreedte)).MarkWith("1").Done()
	//// p.AddPoint(point.NewRelativePointBelow(p.GetPoint(0), b.Zithoogte+1-b.Taillebandbreedte, 1))
	//p2 := p.RelativePoint(p1).WithYOffset(-b.Tussenbeenlengte).MarkWith("2").Done()
	//// p.AddPoint(point.NewRelativePointBelow(p.GetPoint(1), b.Tussenbeenlengte, 2))
	//
	//p3 := p.RelativePoint(p2).WithYOffset(p1.Vector().Distance(p2.Vector())/2 + 50).
	//	MarkWith("3").Done()
	//
	//// p.AddPoint(point.NewRelativePointAbove(p.GetPoint(2), p.GetPoint(1).Vector().Distance(p.GetPoint(2).Vector())/2+5, 3))
	//p4 := p.RelativePoint(p1).WithYOffset(b.Zithoogte / 4).MarkWith("4").Done()
	//// p.AddPoint(point.NewRelativePointAbove(p.GetPoint(1), b.Zithoogte/4, 4))
	//p5 := p.RelativePoint(p1).WithXOffset(-b.Heupwijdte / 12).MarkWith("5").Done()
	//// p.AddPoint(point.NewRelativePointLeft(p.GetPoint(1), b.Heupwijdte/12, 5))
	//p6 := p.RelativePoint(p4).WithXOffset(-b.Heupwijdte / 12).MarkWith("6").Done()
	//// p.AddPoint(point.NewRelativePointLeft(p.GetPoint(4), b.Heupwijdte/12, 6))
	//p7 := p.RelativePoint(p0).WithXOffset(-b.Heupwijdte / 12).MarkWith("7").Done()
	//// p.AddPoint(point.NewRelativePointLeft(p.GetPoint(0), b.Heupwijdte/12, 7))
	//p.RelativePoint(p6).WithXOffset(b.Heupwijdte/4 + 20).MarkWith("8").Done()
	//// p.AddPoint(point.NewRelativePointRight(p.GetPoint(6), b.Heupwijdte/4+2, 8))
	//p9 := p.RelativePoint(p5).WithXOffset(-(b.Heupwijdte/16 + 5)).MarkWith("9").Done()
	//// p.AddPoint(point.NewRelativePointLeft(p.GetPoint(5), b.Heupwijdte/16+0.5, 9))
	//p10 := p.RelativePoint(p7).WithXOffset(10).MarkWith("10").Done()
	//// p.AddPoint(point.NewRelativePointRight(p.GetPoint(7), 1, 10))
	//p.RelativePoint(p10).WithXOffset(b.Taillewijdte/4 + 25).MarkWith("11").Done()
	//// p.AddPoint(point.NewRelativePointRight(p.GetPoint(10), b.Taillewijdte/4+2.5, 11))
	//p12 := p.RelativePoint(p2).WithXOffset(b.Pijpbreedte / 2).MarkWith("12").Done()
	//// p.AddPoint(point.NewRelativePointRight(p.GetPoint(2), b.Pijpbreedte/2, 12))
	//p13 := p.RelativePoint(p2).WithXOffset(-b.Pijpbreedte / 2).MarkWith("13").Done()
	//// p.AddPoint(point.NewRelativePointLeft(p.GetPoint(2), b.Pijpbreedte/2, 13))
	//p14 := p.RelativePoint(p3).WithXOffset(b.Pijpbreedte/2 + b.ExtraKniebreedte).MarkWith("14").Done()
	//// p.AddPoint(point.NewRelativePointRight(p.GetPoint(3), b.Pijpbreedte/2+1.5, 14))
	//p15 := p.RelativePoint(p3).WithXOffset(-(b.Pijpbreedte/2 + b.ExtraKniebreedte)).MarkWith("15").Done()
	//// p.AddPoint(point.NewRelativePointLeft(p.GetPoint(3), b.Pijpbreedte/2+1.5, 15))
	//p1To5Distance := p1.Vector().Distance(p5.Vector())
	//p16 := p.RelativePoint(p5).WithXOffset(p1To5Distance / 4).MarkWith("16").Done()
	//p17 := p.RelativePoint(p6).WithXOffset(p1To5Distance / 4).MarkWith("17").Done()
	//p18 := p.RelativePoint(p7).WithXOffset(p1To5Distance / 4).MarkWith("18").Done()
	//p.AddPoint(point.NewBetweenPoint(p16, p18, 0.5, "19"))
	//p20 := p.RelativePoint(p18).WithXOffset(20).MarkWith("20").Done()
	//distance20to21 := 10.0
	//p21 := p.RelativePoint(p20).WithYOffset(distance20to21).MarkWith("21").Done()
	//p22 := p.RelativePoint(p9).WithXOffset(-(p5.Vector().Distance(p9.Vector())/2 + 5)).MarkWith("22").Done()
	//p.RelativePoint(p22).WithYOffset(-5).MarkWith("23").Done()
	//distance20to24 := math.Sqrt(math.Pow(b.Taillewijdte/4+45, 2) - math.Pow(distance20to21, 2))
	//p24 := p.RelativePoint(p20).WithXOffset(distance20to24).MarkWith("24").Done()
	//p.AddPoint(point.NewBetweenPoint(p21, p24, 0.5, "25"))
	//p.RelativePoint(p17).WithXOffset(b.Heupwijdte/4 + 30).MarkWith("26").Done()
	//p.RelativePoint(p12).WithXOffset(20).MarkWith("27").Done()
	//p.RelativePoint(p13).WithXOffset(-20).MarkWith("28").Done()
	//p.RelativePoint(p14).WithXOffset(20).MarkWith("29").Done()
	//p.RelativePoint(p15).WithXOffset(-20).MarkWith("30").Done()
}

func (b *Basispatroonbroek) generateLines(p *pattern.Pattern) {
	p.AddLine(path.NewPath(p.GetPoints("15", "13", "12", "14")...))
	p.AddLine(path.NewPath(p.GetPoints("6", "10", "11")...))
	p15 := p.GetPoint("15")
	p9 := p.GetPoint("9")
	p13 := p.GetPoint("13")
	pstart15 := point.NewBetweenPoint(p13, p15, 1.5, "109")
	p.AddPoint(pstart15)
	p.AddLine(path.NewSpline(pstart15, nil, p15, p9))
	hp5 := point.NewRelativePointWithVector(p.GetPoint("5"), vector.Vector{X: 30, Y: 0}.Rotate(3*math.Pi/4), "110")
	p.AddLine(path.NewSpline(nil, nil, p.GetPoint("6"), hp5, p9))
	p25 := p.GetPoint("25")
	p21 := p.GetPoint("21")
	p24 := p.GetPoint("24")
	p19 := p.GetPoint("19")
	hp251 := point.NewRelativePoint(p25).WithYOffset(-25 / 2).Done()
	hp252 := point.NewRelativePoint(p25).WithYOffset(25 / 2).Done()
	hp253 := point.NewRelativePoint(p25).WithXOffset(120).Done()
	p.AddLine(path.NewPath(p19, p21, hp251, hp253, hp252, p24))

	hp3 := point.NewBetweenPoint(p.GetPoint("14"), p.GetPoint("8"), 0.5, "17")
	hp4 := point.NewRelativePointLeft(hp3, 5, "21")

	hp7 := point.NewBetweenPoint(p.GetPoint("8"), p.GetPoint("11"), 0.5, "17")
	hp8 := point.NewRelativePointRight(hp7, 20, "22")
	hp10 := point.NewBetweenPoint(p.GetPoint("12"), p.GetPoint("14"), 1.3, "112")
	p.AddLine(path.NewSpline(hp10, hp8, p.GetPoint("14"), hp4, p.GetPoint("8"), p.GetPoint("11")))

	hp16 := point.NewRelativePointWithVector(p.GetPoint("16"), vector.Vector{X: 45, Y: 0}.Rotate(3*math.Pi/4), "110")
	hp19 := point.NewBetweenPoint(p21, p19, 1.4, "0")
	p23 := p.GetPoint("23")
	hp23 := point.NewRelativePointWithVector(p23, vector.Vector{X: 70, Y: 0}.Rotate(-math.Pi/10), "111")
	p.AddLine(path.NewSpline(hp19, hp23, p19, hp16, p23))
	p30 := p.GetPoint("30")
	p28 := p.GetPoint("28")
	hp30 := point.NewBetweenPoint(p28, p30, 1.5, "0")
	p.AddLine(path.NewSpline(nil, hp30, p23, p30))
	p.AddLine(path.NewPath(p30, p28))

	p29 := p.GetPoint("29")
	p27 := p.GetPoint("27")
	p.AddLine(path.NewPath(p29, p27))
	hp28 := point.NewRelativePointRight(point.NewBetweenPoint(p28, p27, 0.5, "0"), 10, "0")
	p.AddLine(path.NewSpline(nil, nil, p27, hp28, p28))

	p26 := p.GetPoint("26")
	hp13 := point.NewBetweenPoint(p29, p26, 0.5, "17")
	hp14 := point.NewRelativePointLeft(hp13, 5, "21")

	hp17 := point.NewBetweenPoint(p26, p24, 0.5, "17")
	hp18 := point.NewRelativePointRight(hp17, 20, "22")
	hp110 := point.NewBetweenPoint(p27, p29, 1.3, "112")
	p.AddLine(path.NewSpline(hp110, hp18, p29, hp14, p26, p24))
	// p.AddLine(path.NewStraightLine(p.GetPoint(19), p.GetPoint(21)))
	// p.AddLine(path.NewStraightLine(hp251, p.GetPoint(21)))
	// p.AddLine(path.NewStraightLine(hp251, hp253))
	// p.AddLine(path.NewStraightLine(hp252, hp253))
	// p.AddLine(path.NewStraightLine(hp252, p.GetPoint(24)))
	// p19 := p.GetPoint(19)
	// p23 := p.GetPoint(23)
	// p.AddLine(path.NewMultiPointCurve(0.0, p.GetPoint(21).Position().Direction(p.GetPoint(19).Position()), p23, p19))
	// p.AddLine(path.NewMultiPointCurve(-0.18, -math.Pi+0.18, p.GetPoints(28, 27)...))
	// hp9 := point.NewBetweenPoint(p.GetPoint(29), p.GetPoint(26), 0.5, 0)
	// hp10 := point.NewRelativePointLeft(hp9, 0.3, 0)
	// p.AddLine(path.NewMultiPointCurve(math.Pi/2, -math.Pi/2, p.GetPoint(29), hp10, p.GetPoint(26), p.GetPoint(24)))
	// p.AddLine(path.NewMultiPointCurve(p.GetPoint(28).Position().Direction(p.GetPoint(30).Position()), -math.Pi/2, p.GetPoint(30), p.GetPoint(23)))
	// p.AddLine(path.NewStraightLine(p.GetPoint(28), p.GetPoint(30)))
	// p.AddLine(path.NewStraightLine(p.GetPoint(27), p.GetPoint(29)))
}

//func (b *Basispatroonbroek) Voorbeen(canvas *svg.SVG) {
//	p := b.GeneratePoints().Normalize()
//	p.Draw(canvas)
//	p.Line(canvas, 15, 13, 12, 14)
//	p.Line(canvas, 10, 11)
//	pa := p[14].Above(p[14].Distance(p[8]) / 3)
//	pb := p[8].Below(p[14].Distance(p[8]) / 3)
//	util.Bezier(canvas, p[14], pa, pb, p[8])
//	p15p9half := p[9].Subtract(p[15]).Divide(2)
//	pc := p[15].Add(p15p9half).Add(p15p9half.Unit().Rotate(math.Pi / 2).Multiply(3 * float64(b.Eenheid)))
//
//	util.Qbez(canvas, p[9], pc, p[15])
//}