function init(basePath) {
    var action = new RGuiAction(qsTranslate("Circle2TR", "2 &Tangents and Radius"),
        RMainWindowQt.getMainWindow());
    action.setRequiresDocument(true);
    action.setScriptFile(basePath + "/Circle2TR.js");
    action.setStatusTip(qsTranslate("Circle2TR", "Draw circle tangential to two entities with given radius"));
    action.setDefaultShortcut(new QKeySequence("c,t,r"));
    action.setDefaultCommands(["circletangent2radius", "ctr"]);
    action.setGroupSortOrder(8500);
    action.setSortOrder(300);
    action.setWidgetNames(["DrawCircleMenu", "CircleToolBar", "CircleToolsPanel", "CircleMatrixPanel"]);
}
