obj reader

args={...}

function loadFile(filename)
    fp=fs.open(filename,"r")
    lines={}
    i=1
    lines[i]=fp.readLine()
    while lines[i]~=nil do
        i=i+1
        lines[i]=fp.readLine()
    end
    return lines
end

function split (inputstr, sep)
        if sep == nil then
                sep = "%s"
        end
        local t={}
        for str in string.gmatch(inputstr, "([^"..sep.."]+)") do
                table.insert(t, str)
        end
        return t
end

function compileObj(lines)
    v = {}
    vt = {}
    vn = {}
    f = {}
    l = {}
    print(#lines)
    for i=5, #lines do
        if string.sub(lines[i],1,2)=="v " then
            table.insert(v,split(lines[i]))
        end
        if string.sub(lines[i],1,2)=="vt" then
            table.insert(vt,split(lines[i]))
        end
        if string.sub(lines[i],1,2)=="vn" then
            table.insert(vn,split(lines[i]))
        end
        if string.sub(lines[i],1,2)=="f " then
            table.insert(f,split(lines[i]))
        end
        if string.sub(lines[i],1,2)=="l " then
            table.insert(l,split(lines[i]))
        end
    end
end

compileObj(loadFile(args[1]))