# panda3d/panda3d

Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU

Repository: https://github.com/panda3d/panda3d
Canonical: https://ross.abutalabs.com/products/panda3d
Homepage: https://www.panda3d.org/
Language: C++
License: NOASSERTION
License Family: other
Topics: game-engine, open-source, panda3d, cross-platform, python, panda3d-game-engine, game-development, opengl, multi-platform, gamedev, c-plus-plus
Last push: 2026-07-28T20:40:18+00:00

## Health v2 (maintenance only)
Score: 73/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 94, release rhythm 31, longevity 100
- inputs: {"age_days": 4720, "days_push": 36, "days_rel": 251, "gap_med": 412, "n_releases_24m": 2}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 5213, forks 893 (observed 2026-08-28T04:09:13.065749+00:00)

## What it is
Panda3D is a mature, open-source cross-platform game engine and 3D rendering framework for Python and C++, originally developed by Disney and now maintained with CMU. It offers a rich feature set including rendering, physics integration, asset tools, and profiling, under a permissive BSD license.

## Use cases
- build a 3D game in Python
- create realtime 3D visualizations
- develop cross-platform simulations
- prototype 3D applications quickly
- render 3D scenes with OpenGL
- script a custom content pipeline for game assets

## When to choose
- you want a free, permissively licensed engine for commercial 3D games
- you prefer Python for rapid prototyping with C++ performance underneath
- you need broad cross-platform and legacy hardware support
- you want low-level access to graphics primitives and custom rendering pipelines

## When to avoid
- you need a large asset marketplace or visual editor like Unity or Unreal provide
- your project is 2D-only and a lighter framework would suffice
- you require console or mobile-first tooling out of the box

## Facets
- artifact type: framework
- maturity: stable
- function: game-engine, graphics, simulation, gui
- domain: graphics, simulation, cross-platform
- platform: windows, python, cpp, cross-platform
- tags: 3d-rendering, opengl, bsd-license, python-bindings, asset-pipeline, physics, pstats-profiling, game-development, macos, linux

## Member repositories
- panda3d/panda3d (main) score 73

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:09:13.065749+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:00:11.457990+00:00, confidence not recorded.
  - readme: https://github.com/panda3d/panda3d (fetched 2026-08-28T04:09:13.065749+00:00, sha e013d2fe4e78)
  - homepage: https://www.panda3d.org/ (fetched 2026-08-29T08:55:23.931295+00:00, sha b1ec47a40024)
  - site_page: https://www.panda3d.org/features (fetched 2026-08-29T08:55:23.940374+00:00, sha 7402d35a8428)
  - site_page: https://www.panda3d.org/manual?title=FAQ (fetched 2026-08-29T08:55:23.942268+00:00, sha e33607ac83e9)
- Data as of 2026-08-30T08:39:29.467469+00:00.