def stencil_fit_image_aspect(use_repeat: bool=True, use_scale: bool=True,
    mask: bool=False):
    """When using an image texture, adjust the stencil size to fit the image aspect ratio 

    :param use_repeat: Use Repeat, Use repeat mapping values 
    :type use_repeat: bool
    :param use_scale: Use Scale, Use texture scale values 
    :type use_scale: bool
    :param mask: Modify Mask Stencil, Modify either the primary or mask stencil 
    :type mask: bool
    """
    pass
