three.js/utils/exporters/maya/scripts/ThreeJsExportScript.mel

// ThreeJsExportScript.mel
// Author: Chris Lewis
// Email: [email protected]

global proc int ThreeJsExportScript(string $parent, string $action, string $settings, string $callback)
{
    if ($action == "post")
    {
        setParent $parent;
        columnLayout -adj true;
        checkBox -v true -l "Vertices" vertsCb;
        checkBox -v true -l "Faces" facesCb;
        checkBox -v true -l "Normals" normalsCb;
        checkBox -v true -l "UVs" uvsCb;
        checkBox -v false -l "Material Indices" materialsCb;
        checkBox -v false -l "Colors" colorsCb;
    }
    else if ($action == "query")
    {
        string $option = "\"";
        if (`checkBox -q -v vertsCb`)
            $option += "vertices ";
        if (`checkBox -q -v facesCb`)
            $option += "faces ";
        if (`checkBox -q -v normalsCb`)
            $option += "normals ";
        if (`checkBox -q -v uvsCb`)
            $option += "uvs ";
        if (`checkBox -q -v materialsCb`)
            $option += "materials ";
        if (`checkBox -q -v colorsCb`)
            $option += "colors ";
        $option += "\"";
        eval($callback + $option);
    }
    return 1;
}