OpenToonz - An open-source full-featured 2D animation creation software
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Filename Latest commit message Latest commit date
Rodney eb3169cb35
Preserve Tape Stroke Direction (#7114)
Preserve vector orientation when Tape extends a stroke at its beginning, with Smooth on or off, and adjust fill-edge mapping for that orientation. Adapted from Shun Iwasawa's original fix in opentoonz/opentoonz#2355 (94e1643c8a).

Include a precautionary confirmation before joining or extending strokes in filled drawings. Cancel is the default, and an optional remembered choice is stored silently in preferences.ini without a Preferences window entry. Rectangular gestures ask once before making changes.

Implementation and review assisted by ChatGPT (Codex).

Co-authored-by: shun_iwasawa <shun_iwasawa@dwango.co.jp>
2026-09-10 15:22:47 +09:00
.github Stabilize macOS Homebrew dependencies 2026-08-30 16:51:27 -05:00
ci-scripts/windows Remove all traces of Travis as no longer used 2025-11-29 16:42:01 +00:00
doc Add developmental policy/guideline checklists 2026-08-26 11:33:08 -05:00
plugins chore: update CMakeLists.txt to use C++17 2025-03-13 18:46:47 -03:00
stuff Turn docked panels into tabs 2026-09-07 14:04:56 -05:00
thirdparty Merge pull request #6257 from andeon/chore/update-tinyexr-2025 2025-11-08 20:48:42 -06:00
toonz Preserve Tape Stroke Direction (#7114) 2026-09-10 15:22:47 +09:00
.gitattributes Update .gitattributes 2024-12-05 11:20:59 +00:00
.gitignore merge lrelease command to each project (#6866) 2026-05-20 17:08:30 +09:00
appveyor.yml v1.8.0rc (#6912) 2026-05-29 15:12:13 +09:00
CONTRIBUTING.md Updated Contributing.md (#1409) 2017-08-24 18:13:52 +09:00
LICENSE.txt Update copyright license - 10th Anniversary of Opentoonz (2016 - 2026) 2026-01-01 11:34:12 +00:00
README.md Add developmental policy/guideline checklists 2026-08-26 11:33:08 -05:00

OpenToonz

⚠️ Important

OFFICIAL SOURCE ONLY: The only official websites for OpenToonz are opentoonz.github.io and this GitHub repository. To ensure your security, please avoid downloading OpenToonz from any other domain, as there are no other official mirrors or partner sites.

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What is OpenToonz?

OpenToonz is a 2D animation software published by DWANGO. It is based on Toonz Studio Ghibli Version, originally developed in Italy by Digital Video, Inc., and customized by Studio Ghibli over many years of production.

Program Requirements

Please refer to the OpenToonz site at https://opentoonz.github.io/e/index.html.

Installation

Please download and install OpenToonz from the latest installer at https://opentoonz.github.io/e/index.html.

Older versions and unstable nightly builds are also available at https://github.com/opentoonz/opentoonz/releases.

Development

How to Build Locally

For instructions on how to build stylesheets, please see here.

Can't develop but still want to help? Help us test individual Pull Requests before they are merged with these steps.

Community

Documentation

  • For general documentation, please look here.

Licensing

  • Files outside of the thirdparty and stuff/library/mypaint brushes directories are based on the Modified BSD License.
    • modified BSD license.
    • Based on this license, this software may be used or changed freely for business or personal use.
  • For files in the thirdparty directory:
    • Please consult with the licenses in the appropriate READMEs or source codes.
  • For files in the stuff/library/mypaint brushes directory:
    • Please see the licenses in stuff/library/mypaint brushes/Licenses.txt.

Special Thanks

This open-source program is developed from Toonz, a software originally created by Digital Video, S.p.A., Rome, Italy