Welcome to the Panda3D Engine Developer Manual (Unofficial)!
============================================================

A developer-oriented manual for understanding and modifying the Panda3D engine
internals. See the :doc:`preface` for how it is organized.

.. toctree::
   :maxdepth: 2
   :caption: Getting oriented
   :name: mastertoc

   preface
   source-tree
   cross-cutting-concepts
   project-and-ecosystem

.. toctree::
   :maxdepth: 2
   :caption: Engine subsystems
   :name: subsystemstoc

   subsystems/index
   subsystems/dtool
   subsystems/scene-graph
   subsystems/graphics-objects
   subsystems/display-and-gsg
   subsystems/characters-and-animation
   subsystems/egg
   subsystems/collision-and-physics
   subsystems/core-utilities
   subsystems/text-gui-grutil
   subsystems/devices-and-networking
   subsystems/audio
   subsystems/direct-python-framework
   subsystems/pandatool

.. toctree::
   :maxdepth: 2
   :caption: Reference & FAQ
   :name: referencetoc

   reference/index
   reference/graphics-engine
   reference/ppython
   reference/audio-api
   reference/coding-style
   reference/collision-flags
   reference/egg-palettize
   reference/egg-syntax
   reference/render-order
   reference/multipart-actors
   reference/multigen-flags
   reference/maya-multitexturing
   reference/config-prc
   misc-and-faq
   Appendix