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opentoonz avatar

opentoonz/opentoonz

0
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7,274 stars·812 forks·C++·20 viewsopentoonz.github.io↗

Opentoonz

OpenToonz is a professional 2D animation production suite used to create animated sequences through a digital pipeline. It functions as a comprehensive animation timing manager and HD animation renderer, coordinating drawing sequences and cinematography using digital exposure sheets.

The software is distinguished by a raster-vector hybrid pipeline and a node-based compositing engine for visual effects synthesis. It employs a palette-based color management system that decouples color data from geometry, allowing for global character color adjustments across multiple files without reprocessing individual images.

The platform covers a broad range of production capabilities, including traditional animation digitization via scanning protocols, high dynamic range rendering for cinema, and image warping for texture deformation. It also includes a software development kit for integrating custom C++ image processing plugins into the rendering pipeline.

Features

  • 2D Animation Production - Provides a professional set of digital production tools to create 2D animated sequences.
  • 2D Animation Software - Provides a full-featured production suite for creating professional 2D animated sequences.
  • Digital Art Animation Suites - Implements a complete workflow for importing scanned drawings, managing palettes, and processing hybrid raster-vector art.
  • Digital Painting Software - Applies anti-aliased lines and palette colors to high-definition images while maintaining high performance.
  • High Dynamic Range Rendering - Processes high-precision color data using floating point precision to maintain brightness and depth for cinema.
  • Layered Compositing Stacks - Organizes visual elements into discrete layers merged using blending modes and digital filters during output.
  • Exposure Sheet Coordination - Coordinates animation timing by organizing drawing sequences using digital exposure sheets to synchronize motion.
  • Timing Sheet Coordination - Provides tools to coordinate animation timing and cinematography using digital exposure sheets.
  • Node-Based Visual Effects - Processes visual effects by routing image data through a directed graph of functional nodes for final scene synthesis.
  • Raster-Vector Hybrid Pipelines - Maintains parallel representations of imagery to allow seamless conversion between pixel-based painting and mathematical vector paths.
  • Animation Timing Engines - Includes a comprehensive system for organizing drawing sequences and synchronizing motion using digital exposure sheets.
  • Character Color Management - Decouples color data from geometry via palettes, allowing global character color adjustments without reprocessing images.
  • Global Character Coloring - Applies palette systems to artwork, allowing global color adjustments across images without reprocessing individual files.
  • Indexed Color Management - Decouples color data from geometry by assigning index values to artwork that map to a global color table.
  • Analog Pencil Simulations - Uses halftone information to replicate the natural appearance of analog pencil lines in digital drawings.
  • Animation Digitization - Converts physical paper drawings into digital frames via scanning protocols and binarization.
  • Animation Scanning Protocols - Imports physical drawings via scanning protocols to organize frames using binarization and numbering.
  • Animation Sequence Renderers - Includes a rendering engine capable of producing high-definition and HDR output compatible with cinema standards.
  • Exposure Sheet Visualizations - Replicates the functionality of traditional paper exposure sheets for displaying timing files and notes.
  • Custom Image Filters - Provides a dedicated software development kit to build and integrate custom image processing plugins.
  • Texture Deformation - Allows painted textures to be shaped to fit the specific outlines of hand-drawn objects.
  • Image Warping Engines - Provides tools to deform textures and patterns to fit the shapes of reference drawings.
  • Pencil Motion Testing - Allows reviewing animation timing by playing back rough sketches or keyframes before final production.
  • Raster-to-Vector Conversions - Manages transitions between raster and vector formats to ensure compatibility across the production workflow.
  • Visual Effects Composition - Combines layers and applies digital filters to create effects such as light streaks, lens distortion, and surface bumps.
  • Plugin-Based Architectures - Exposes a software development kit for integrating external C++ image processing modules into the core rendering pipeline.

Star history

Star history chart for opentoonz/opentoonzStar history chart for opentoonz/opentoonz

How this analysis was created: This summary and feature list are AI-generated from collected project material and can contain mistakes. Stars, license and language are imported from GitHub. Inclusion does not mean that we have tested or audited this project. Check the source documentation for any feature you depend on. Learn more on our About page.

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Frequently asked questions

What does opentoonz/opentoonz do?

OpenToonz is a professional 2D animation production suite used to create animated sequences through a digital pipeline. It functions as a comprehensive animation timing manager and HD animation renderer, coordinating drawing sequences and cinematography using digital exposure sheets.

What are the main features of opentoonz/opentoonz?

The main features of opentoonz/opentoonz are: 2D Animation Production, 2D Animation Software, Digital Art Animation Suites, Digital Painting Software, High Dynamic Range Rendering, Layered Compositing Stacks, Exposure Sheet Coordination, Timing Sheet Coordination.

Which projects share features with opentoonz/opentoonz?

Projects with overlapping indexed features include: pixieditor/pixieditor — PixiEditor is a multi-functional graphics suite that serves as a pixel art editor, a node-based graphics editor, and a… brianchirls/seriously.js — Seriously.js is a WebGL video processing framework and browser-based graphics engine designed for real-time video… facebookresearch/animateddrawings — AnimatedDrawings is a system for transforming static 2D drawings of humanoid figures into animated characters. It… pintaproject/pinta — Pinta is a cross-platform raster graphics editor and digital image manipulation tool. It provides a drawing… wang-bin/qtav — QtAV is a cross-platform media engine and multimedia framework that combines FFmpeg decoding with the Qt framework for… godotengine/godot-demo-projects — This repository is a comprehensive collection of functional 2D and 3D demo projects and implementation samples for the…

Projects sharing features with Opentoonz

These projects share indexed features with Opentoonz. Shared tags can include platform or build tooling; verify the primary use case before treating a result as a replacement.
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  • brianchirls/seriously.jsbrianchirls avatar

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    Seriously.js is a WebGL video processing framework and browser-based graphics engine designed for real-time video composition and image manipulation. It functions as a node-based visual compositor that organizes media sources and effects into a directed acyclic graph, using a custom fragment shader compiler to transform these graphs into optimized GLSL shaders for GPU-accelerated rendering. The engine features a modular web media pipeline and a plugin-based architecture, allowing for the integration of custom effects, input sources, and output targets. It enables the development of interactiv

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  • facebookresearch/animateddrawingsfacebookresearch avatar

    facebookresearch/AnimatedDrawings

    12,797View on GitHub↗

    AnimatedDrawings is a system for transforming static 2D drawings of humanoid figures into animated characters. It provides a workflow for character rigging, motion mapping, and scene assembly to turn hand-drawn sketches into moving visual sequences. The project utilizes a motion retargeting framework to map movement data from motion capture files onto custom character skeletons regardless of their physical proportions. It employs a rigging tool that uses pose estimation to automatically predict joint locations and create digital skeletons, which can be manually refined to improve animation ac

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  • pintaproject/pintaPintaProject avatar

    PintaProject/Pinta

    3,771View on GitHub↗

    Pinta is a cross-platform raster graphics editor and digital image manipulation tool. It provides a drawing environment for creating pixel-based artwork and editing photographs, utilizing a layer-based image model to organize visual components into a stack for non-destructive composition. The application is built with a GTK-based interface and features a plugin-based extension system that allows for the addition of new editing tools and filters. Its capabilities cover digital drawing workflows using various brushes and pencils, image geometry manipulation such as cropping and resizing, and v

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