'Maps ``point`` to plot coordinates (applies current translation and scale).
``point`` is assumed to be in data coordinates.
:param point: Location in space
:type QVector3D'

def map_to_plot(self, point):

    plot_scale = lower_bound(1e-05, (self.plot_scale + self.additional_scale))
    point = ((point + self.plot_translation) * plot_scale)
    return point
