picogl.backend.modern.core.unproject
====================================

.. py:module:: picogl.backend.modern.core.unproject

.. autoapi-nested-parse::

   Modern OpenGL Unproject Function



Functions
---------

.. autoapisummary::

   picogl.backend.modern.core.unproject.unproject


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

.. py:function:: unproject(x: int, y: int, depth: float, model_view: numpy.ndarray, projection: numpy.ndarray, viewport: Tuple[int, int, int, int]) -> tuple[Any, Ellipsis] | None

   unproject

   :param x: X screen coordinate
   :param y: Y screen coordinate
   :param depth: Depth value from depth buffer (range 0.0 - 1.0)
   :param model_view: 4x4 model_matrix-view matrix
   :param projection: 4x4 projection matrix
   :param viewport: Viewport tuple (x, y, width, height)
   :return: (x, y, z) in world space, or None if invalid

   Unprojects 2D screen coordinates into 3D world coordinates in modern OpenGL.