picogl.backend.legacy.core.camera.unproject
===========================================

.. py:module:: picogl.backend.legacy.core.camera.unproject

.. autoapi-nested-parse::

   Unproject



Functions
---------

.. autoapisummary::

   picogl.backend.legacy.core.camera.unproject.unproject


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

.. py:function:: unproject(x: int, y: int) -> Optional[Tuple[float, float, float]]

   unproject

   :param x: x coordinate
   :param y: y coordinate
   :return: Tuple[int, int, int] coordinate_data_main

   Un-projects screen coordinate_data_main (x, y) into 3D world coordinate_data_main.
   Assumes OpenGL context is current -Ensure OpenGL context is current if needed
   i.e. self.makeCurrent() ← must be called before this if in Qt widget