simple.pug

doctype html
html
  head
    title Strip Folding Designer
    script(type="text/javascript", src="node_modules/@svgdotjs/svg.js/dist/svg.min.js")
    script(type="text/javascript", src="node_modules/furls/furls.js")
    script(type="text/javascript", src="strip.js")
    script(type="text/javascript", src="design.js")
    style
      :stylus
        .hud-false > body > *:not(#gui), #hud, #download
          display: none

        @media print
          .noprint
            display: none

        svg
          width: 100%
          height: 100%
        .w-50
          width: 50%
        .w-100
          width: 100%
        .h-50
          height: 50%
        .text-left
          text-align: left
        .text-center
          text-align: center
        .text-right
          text-align: right
        .align-middle
          vertical-align: middle
        .float-left
          float: left
    //#include virtual="../../analytics.html"
  body
    table.w-100
      tr
        td.text-left.align-middle
          h1
            a(href="./") Strip Folding Designer
        td.text-right.align-middle
          h2 by <a href="https://erikdemaine.org/">Erik Demaine</a> and <a href="https://martindemaine.org">Martin Demaine</a>, 2016

    table
      td(style="font-size: x-large")
        label(for="cp")
          b Enter code for strip crease pattern:
        br
        textarea#cp(rows=2, cols=80)
      td(style="padding-left: 2em")
        | <code>|</code> for perpendicular folds
        br
        | <code>/</code> and <code>\</code> for diagonal folds which occupy one square
        br
        | <code>&nbsp;</code> for a blank square
        br
        | <code>!</code> for a half square
        br
        //-| <code>~</code> to separate start/middle/end
      td
        label(for="shadow") Shadow:
        br
        input#shadow(type="range", min=0, max=100, value=50)
        br
        label(for="opacity") Paper opacity:
        br
        input#opacity(type="range", min=0, max=100, value=100)
        br
        input#backlight(type="checkbox")
        label(for="backlight") Backlight

    p

    table.w-100#gui
      tr
        td#unfold1.w-50.h-50
      tr
        td#fold1.w-50.h-50

    .text-right.noprint
      button#simulate.float-left Simulate in Origami Simulator
      | Download SVG: 
      button#downloadCP Crease Pattern
      button#downloadSim Crease Pattern for Origami Simulator
      button#downloadFolded Folded Form
      a#download

    hr

    p.
      Check out <A HREF="http://erikdemaine.org/fonts/">other mathematical and
      puzzle fonts</A>. &bull; Feedback or not working?
      <A HREF="mailto:edemaine+fonts@mit.edu">Email Erik</A>.