function Joint() {
    //this.groups = [];//tabliza z nazwami grup
    //this._properties = {};//obiekt z propertisami
    //this._context = "";
}

Joint.prototype = new Model();

Joint.prototype.getType = function()
{
    return parseInt(this._properties["sh"]["VALUE"]);
}

Joint.prototype.getP1 = function()
{
    return parseInt(this._properties["p1"]["VALUE"]);
}

Joint.prototype.getP2 = function()
{
    return parseInt(this._properties["p2"]["VALUE"]);
}

Joint.prototype.getR = function(){
    return parseFloat(this._properties["vr"]["VALUE"]);
}

Joint.prototype.getG = function(){
    return parseFloat(this._properties["vg"]["VALUE"]);
}

Joint.prototype.getB = function(){
    return parseFloat(this._properties["vb"]["VALUE"]);
}

Joint.prototype.getXrot = function()
{
    return parseFloat(this._properties["rx"]["VALUE"]);
}

Joint.prototype.getYrot = function()
{
    return parseFloat(this._properties["ry"]["VALUE"]);
}

Joint.prototype.getZrot = function()
{
    return parseFloat(this._properties["rz"]["VALUE"]);
}

Joint.prototype.getXtran = function()
{
    return parseFloat(this._properties["dx"]["VALUE"]);
}

Joint.prototype.getYtran = function()
{
    return parseFloat(this._properties["dy"]["VALUE"]);
}

Joint.prototype.getZtran = function()
{
    return parseFloat(this._properties["dz"]["VALUE"]);
}