UT3FrameWeights.stack_shape
===========================

.. py:method:: t3toolbox.uniform_frame_variations_format.UT3FrameWeights.stack_shape()

   .. code-block:: python

      def stack_shape(self) -> typ.Tuple[int, ...]:


   The **frame** stack ``C`` (``()`` if unstacked) -- never the variations' ``K + C``.