ufv_masking
===========


.. py:module:: t3toolbox.backend.ufv_masking

.. autoapi-nested-parse::

   Mask construction/application for uniform (frame, variations) data.

   Masks are static structure and ALWAYS host numpy (``np``, never ``xnp``) -- intentional, required
   for jit; do not "fix" it (``docs/uniform_masks_vs_ranks.md``, ``docs/contributor/uniform_pytree_composition.md``).
   The two ``ufv_apply_*_masks`` functions are the frame/variation **mask chokepoints** and guard the
   contract with ``require_concrete_masks``, mirroring ``ut3_apply_masks`` on the plain layer.



Functions
---------

.. toctree::
   :hidden:

   /autoapi/t3toolbox/backend/ufv_masking/ufv_make_frame_masks
   /autoapi/t3toolbox/backend/ufv_masking/ufv_apply_frame_masks
   /autoapi/t3toolbox/backend/ufv_masking/ufv_apply_variations_masks

.. autoapisummary::

   t3toolbox.backend.ufv_masking.ufv_make_frame_masks
   t3toolbox.backend.ufv_masking.ufv_apply_frame_masks
   t3toolbox.backend.ufv_masking.ufv_apply_variations_masks