Extract geometry from a .obj file into a format suitable for Scratch.

processobj.js

let fs = require("fs")
let filename = process.argv[2]
let obj = fs.readFileSync(filename).toString();
let v = obj.split("\n").filter((line) => {
	return line.split(" ")[0] == "v"
}).map((line) => {
	return line.split(" ");
})
let f = obj.split("\n").filter((line) => {
	return line.split(" ")[0] == "f"
}).map((line) => {
	return line.split(" ");
})

if(process.argv[3] == "v") {
	v.map((line) => {
		line.splice(0, 1);
		line.map(point => console.log(point))
	})
} else {
	f.map((line) => {
		line.splice(0, 1);
		line.map((point) => {
			console.log(point.split("/")[0])
		})
	})
}