paths_to_scad.jsx

// from https://github.com/jk-keller/Adobe-Scripts/blob/master/paths_to_scad.jsx
#target illustrator

var docRef = app.activeDocument;
var selRef = docRef.selection;

var strPolygons = "";

if (selRef.length == 0) {
    alert("You gotta select something, buster.");
} else {
    for (i=0; i<selRef.length; i++) {
        var strPoints = "polygon(points=[";
        var strPaths = "], paths=[[";

        var pathsCounter = 0;

        var pathRef = selRef[i];

        if (pathRef.typename == "GroupItem") {
            alert("Grouped items don't work just yet.");

        } else if (pathRef.typename == "CompoundPathItem") {
            for (j=0; j<pathRef.pathItems.length; j++) {
                if (j != 0) {
                    strPoints += ",";
                    strPaths += "],[";
                }
                for (k=0; k<pathRef.pathItems[j].pathPoints.length; k++) {
                    var tempX = Math.round(pathRef.pathItems[j].pathPoints[k].anchor[0]/.02834645)/100;
                    var tempY = Math.round(pathRef.pathItems[j].pathPoints[k].anchor[1]/.02834645)/100;
                    if (k != 0) {
                        strPoints += ",";
                        strPaths += ",";
                    }
                    strPoints += "["+tempX+","+tempY+"]";
                    strPaths += pathsCounter;
                    pathsCounter++;
                }
            }
            strPaths += "]]);";
            strPolygons += strPoints + strPaths;

        } else {
            for (j=0; j<pathRef.pathPoints.length; j++) {
                if (j != 0) {
                    strPoints += ",";
                }
                var tempX = Math.round(pathRef.pathPoints[j].anchor[0]/.2834645)/10;
                var tempY = Math.round(pathRef.pathPoints[j].anchor[1]/.2834645)/10;
                strPoints += "["+tempX+","+tempY+"]";
            }
            strPoints += "]);";
            strPolygons += strPoints;
        }
    }
    var tName = prompt("Document Name \r .scad extension added automatically. Will overwrite files without warning!", "output");
    if (tName != null) {
        var textFile = File('~/Desktop/'+tName+'.scad');
        textFile.open('e');
        textFile.write(strPolygons);
        textFile.close();
        
        alert("Yay! Check your desktop.");
    }
}