thesis/slides/icons.typ

#let phone(
  width: 200pt,
  height: 400pt,
  stroke: 3pt+black,
  body: [],
) = {

  let h_screen = height*12/15
  let w_screen = width*8/10
  let r = (height/15)

  let h_button = (height - h_screen) / 6
  let w_button = w_screen / 3
  let dy_button = -((height - h_screen) / 2 - h_button) / 2

  let h-top-line = ((height - h_screen) / 2) / 6
  let w-top-line-bar = w_screen / 2
  let dy-top-line = (((height - h_screen) / 2) - h-top-line) / 3

  let r-cam = ((height - h_screen) / 2) / 5
  let dx-cam = -r-cam*2
  let dy-cam = ((height - h_screen) / 2 / 2) - r-cam

  let top-line = stack(
    dir: ltr,
    circle(radius: h-top-line/2, stroke: stroke),
    h(h-top-line),
    rect(
      width: w-top-line-bar,
      height: h-top-line,
      radius: h-top-line/2,
      stroke: stroke,
    ),
    h(h-top-line),
    circle(radius: h-top-line/2, stroke: stroke),
    h(h-top-line),
    circle(radius: h-top-line/2, stroke: stroke)
  )

  rect(
    width: width,
    height: height,
    inset: 0pt,
    stroke: stroke,
    radius: r,
    {
      place(center+horizon,
        rect(
          width: w_screen,
          height: h_screen,
          stroke: stroke,
          body,
        )
      )
      place(center+bottom,
        dy: dy_button,
        rect(
          width: w_button,
          height: h_button,
          stroke: stroke,
          radius: h_screen / 2,
        )
      )
      place(center+top,
        dy: dy-top-line,
        top-line
      )
      place(right+top,
        dx: dx-cam,
        dy: dy-cam,
        circle(radius: r-cam, stroke: stroke)
      )
    }
  )
}

#let polar(
  x0: 0pt, y0: 0pt,
  r: 0pt,
  th: 0deg,
) = {
  (
    x0 + r * calc.cos(th),
    y0 + r * calc.sin(th),
  )
}

#let gear(
  //x0: 0pt, y0: 0pt,
  out-rad: 100pt,
  in-rad: none,
  center-rad: none,
  nb-teeth: 6,
  teeth-angle: none,
  stroke: black + 3pt,
  fill: luma(70%),
) = {
  let x0 = out-rad
  let y0 = out-rad
  let teeth-angle = if teeth-angle == none { 360deg / nb-teeth / 2 } else { teeth-angle }
  let inter-teeth-angle = (360deg / nb-teeth) - teeth-angle
  let in-rad = if in-rad == none { out-rad * 0.75 } else { in-rad }
  let center-rad = if center-rad == none { in-rad / 2 } else { center-rad }
  box(width: 2*out-rad, height: 2*out-rad, {
    //place(left+bottom, line(start: (0%, -50%), end: (100%, -50%)))
    //place(left+bottom, line(start: (50%, 0%), end: (50%, -100%)))
    curve(
      stroke: stroke,
      fill: fill,
      fill-rule: "even-odd",
      ..for i in range(nb-teeth) {
        let angle = i * 360deg / nb-teeth
        let center_off = calc.sin(teeth-angle/2) * in-rad
        let (x0_1, y0_1) = polar(x0: x0, y0: y0, r: center_off, th: angle - 90deg)
        let (x0_2, y0_2) = polar(x0: x0, y0: y0, r: center_off, th: angle + 90deg)

        let p0 = polar(x0: x0_1, y0: y0_1, r: out-rad, th: angle)
        let p1 = polar(x0: x0_2, y0: y0_2, r: out-rad, th: angle)
        let p2 = polar(x0: x0, y0: y0, r: in-rad, th: angle + inter-teeth-angle/2)
        let p3 = polar(x0: x0, y0: y0, r: in-rad, th: angle + 3*inter-teeth-angle/2)

        let u2 = polar(x0: 0pt, y0: 0pt, r: 1pt, th: angle + inter-teeth-angle/2 + 90deg)
        let u3 = polar(x0: 0pt, y0: 0pt, r: 1pt, th: angle + 3*inter-teeth-angle/2 + 90deg)
        let l2 = 4 * in-rad / 3 * calc.tan(inter-teeth-angle / 4) / 1pt
        let l3 = -l2
        //let l2 = 1
        let q2 = (p2.at(0) + l2 * u2.at(0), p2.at(1) + l2 * u2.at(1))
        let q3 = (p3.at(0) + l3 * u3.at(0), p3.at(1) + l3 * u3.at(1))

        let result = (
         curve.line(p0),
         curve.line(p1),
         curve.line(p2),

         /*
         curve.line(q2),
         curve.line(p2),
         curve.line(p3),
         curve.line(q3),
         curve.line(p3),
         */


         curve.cubic(q2, q3, p3)
        )
        if i == 0 { 
          result.insert(0, curve.move(p0))
        }
        result

      },
      curve.close(mode: "straight"),
      ..for i in range(4) {
        let angle = i * 360deg / 4
        let p0 = polar(x0: x0, y0: y0, r: center-rad, th: angle)
        let u0 = polar(x0: 0pt, y0: 0pt, r: 1pt, th: angle + 90deg)
        let p1 = polar(x0: x0, y0: y0, r: center-rad, th: angle+90deg)
        let u1 = polar(x0: 0pt, y0: 0pt, r: 1pt, th: angle + 180deg)
        let l0 = 4 * center-rad / 3 * calc.tan(90deg / 4) / 1pt
        let l1 = -l0
        let q0 = (p0.at(0) + l0 * u0.at(0), p0.at(1) + l0 * u0.at(1))
        let q1 = (p1.at(0) + l1 * u1.at(0), p1.at(1) + l1 * u1.at(1))
        let result = (
          curve.cubic(q0, q1, p1),
        )
        if i == 0 {
          result.insert(0, curve.move(p0))
        }
        result
      },
      curve.close()
    )
    /*place(left+bottom,
      // wtf?
      dx: out-rad - center-rad,
      dy: -out-rad + center-rad,
      circle(
        radius: center-rad,
        stroke: stroke,
        fill: fill-center,
      )
    )*/
  })
}

#let wrench(height: 200pt) = rotate(45deg, image("imgs/ico/wrench.svg", height: height))
#let apk(height: 100pt) = image("imgs/ico/apk.svg", height: height)
#let apks(height: 100pt) = {
  place(apk(height: height))
  place(dx: height * 4 / 10, dy: -height * 3 / 10, apk(height: height))
  place(dx: height * 6 / 10, dy: height / 10, apk(height: height))
}

#let transfo(height: 200pt) = {
  box(width: height, height: height, {
    place(
      left+bottom,
      dx: height / 12,
      dy: - height * 3 / 12,
      gear(out-rad: height/3)
    )
    place(
      left+bottom,
      dx: height * 2 / 5,
      dy: 0pt,
      wrench(height: height*7/8)
    )
  })
}

#let loop(height: 100pt) = image("imgs/ico/loop.svg", height: height)

#let analyse(height: 200pt) = {
  box(width: height, stroke: black, {
    apk(height: height)
    place(
      left+top,
      dx: - height * 3/10,
      dy: - height * 1 / 10,
      loop(height: height/2)
    )
  })
}

#let report(height: 100pt) = image("imgs/ico/report.svg", height: height)

#let th-outline(height: 600pt, width: 900pt, hide-static: false) = {
  let small-ico-h = height / 16
  let big-ico-h = height / 6

  let static = stack(dir: ltr,
    apks(height: small-ico-h),
    h(big-ico-h),
    $ -> $,
    h(big-ico-h),
    analyse(height: big-ico-h),
    h(big-ico-h),
    $ -> $,
    h(big-ico-h),
    report(height: small-ico-h),
  )

  let th = stack(dir: ltr,
    apks(height: small-ico-h),
    h(big-ico-h*2/3),
    $->$,
    h(big-ico-h/4),
    phone(height: height/4, width: height/8),
    h(big-ico-h/4),
    $->$,
    h(big-ico-h/4),
    transfo(height: big-ico-h),
    h(big-ico-h/4),
    $->$,
    h(big-ico-h/4),
    apk(height: small-ico-h),
    h(big-ico-h/4),
    $->$,
    h(big-ico-h/4),
    analyse(height: big-ico-h),
    h(big-ico-h/4),
    $->$,
    h(big-ico-h/4),
    report(height: small-ico-h),
  )

  box(height: 600pt, width: 900pt,
    stack(
      if hide-static { hide(static)} else { static },
      v(big-ico-h),
      th,
    )
  )

}

#gear()
/*
#phone(body: [Hello World!])
#wrench()

#apk()
#v(4em)
#apks()
#v(12em)
#transfo()
#analyse()
#report()
*/