picogl.tests.test_renderer_initializable
========================================

.. py:module:: picogl.tests.test_renderer_initializable


Classes
-------

.. autoapisummary::

   picogl.tests.test_renderer_initializable._CountingInitializable
   picogl.tests.test_renderer_initializable._ConcreteRenderer
   picogl.tests.test_renderer_initializable._CountingBindable


Functions
---------

.. autoapisummary::

   picogl.tests.test_renderer_initializable.test_initializable_initialize_calls_do_initialize_once
   picogl.tests.test_renderer_initializable.test_initializable_ensure_and_require_initialized
   picogl.tests.test_renderer_initializable.test_renderer_base_initialize_uses_template_hook_once
   picogl.tests.test_renderer_initializable.test_renderer_base_dispatch_list_stores_draw_callable
   picogl.tests.test_renderer_initializable.test_bindable_bind_calls_do_binding_once
   picogl.tests.test_renderer_initializable.test_bindable_ensure_and_require_bound
   picogl.tests.test_renderer_initializable.test_bindable_context_manager_binds_once_and_unbinds
   picogl.tests.test_renderer_initializable.test_bindable_unbind_when_not_bound_is_safe
   picogl.tests.test_renderer_initializable.test_bindable_importable_from_renderer_package


Module Contents
---------------

.. py:class:: _CountingInitializable

   Bases: :py:obj:`picogl.renderer.initializable.Initializable`


   Enforces one-time initialization with optional lazy semantics.


   .. py:attribute:: calls
      :value: 0



   .. py:method:: _do_initialize()

      Subclass must implement actual initialization.



.. py:class:: _ConcreteRenderer

   Bases: :py:obj:`picogl.renderer.base.RendererBase`


   Base Renderer Class


   .. py:attribute:: initialize_calls
      :value: 0



   .. py:attribute:: draw_calls
      :value: 0



   .. py:method:: _do_initialize()

      Initialize OpenGL resources (shaders, atoms_buffers, etc.).



   .. py:method:: _draw_model()

      draw_model



   .. py:method:: _draw_selection()

      draw_selection



.. py:function:: test_initializable_initialize_calls_do_initialize_once()

.. py:function:: test_initializable_ensure_and_require_initialized()

.. py:function:: test_renderer_base_initialize_uses_template_hook_once()

.. py:function:: test_renderer_base_dispatch_list_stores_draw_callable()

.. py:class:: _CountingBindable

   Bases: :py:obj:`picogl.renderer.initializable.Bindable`


   Enforces one-time binding with optional lazy semantics.

   Not for VAO/VBO/``VertexBase`` types; see module docstring.


   .. py:attribute:: bind_calls
      :value: 0



   .. py:attribute:: unbind_calls
      :value: 0



   .. py:method:: _do_binding() -> None


   .. py:method:: _do_unbinding() -> None


.. py:function:: test_bindable_bind_calls_do_binding_once()

.. py:function:: test_bindable_ensure_and_require_bound()

.. py:function:: test_bindable_context_manager_binds_once_and_unbinds()

.. py:function:: test_bindable_unbind_when_not_bound_is_safe()

.. py:function:: test_bindable_importable_from_renderer_package()