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Holger-Will/svg2openscad

Created July 18, 2018 07:35
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svg2openscad
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title></title>
<style>
svg{background:grey;width:400px;height:400px}
</style>
</head>
<body>
<svg viewBox="0 0 100 100">
<path id="lamelle" d="M6,0 a6 6 0 0 0 -6 6h7a1.5 1.5 0 0 1 0 3h-7a6 6 0 0 0 6 6h10c5 0 5 -5 10 -5h20a 5 5 0 0 0 0 -10z" stroke="red"/>
</svg>
<svg viewBox="0 0 100 100">
<path id="lamelle2" d="M0,0" stroke="red"/>
</svg>
<textarea id="ta">
</textarea>
<script>
function flatten(src,dest,num){
var l = src.getTotalLength()
var p = src.getPointAtLength(0)
var d = `M${p.x} ${p.y}`
var pl=`polygon([[${p.x},${p.y}]`
var ia=[0]
n=0
for(var i = (l/num);i<=l;i+=(l/num)){
n++
ia.push(n)
p = src.getPointAtLength(i)
d+=`L${p.x} ${p.y}`
pl+=`,[${p.x},${p.y}]`
}
pl+=`],[[${ia.join(",")}]])`
ta.value=pl
dest.setAttribute("d",d+"z")
}
flatten(lamelle,lamelle2,200)
</script>
</body>
</html>
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