def plotFigure3D(workspace):
    """GUI layout for plot figure

    Arguments:
        workspace {QtWidgets.QWidget} -- main layout

    Returns:
        layout {QtWidgets.QVBoxLayout} -- contains matplot figure
    """
    workspace.figure3D = Figure()
    workspace.canvas3D = FigureCanvas(workspace.figure3D)
    # workspace.figure3D.patch.set_facecolor('white')

    class NavigationCustomToolbar(NavigationToolbar):
        toolitems = [t for t in NavigationToolbar.toolitems if t[0] in ()]

    workspace.toolbar3D = NavigationCustomToolbar(workspace.canvas3D, workspace)
    layout = QVBoxLayout()
    layout.addWidget(workspace.canvas3D)
    layout.addWidget(workspace.toolbar3D)
    return layout