From Sketch to Scene: Clay Pencil Turns 2D into 3D in Real Time

Clay Pencil transforms 2D sketches into 3D animations in real-time, leveraging Blender’s node-based Geometry Nodes system.

Real-time animation tools often promise workflow miracles—but how about turning 2D sketches into 3D animations without leaving your seat? Clay Pencil, a real-time animation creation tool, brings this promise closer to reality. Developed by Pepe School Land, Clay Pencil offers a unique approach to integrating 2D and 3D animation workflows, built entirely on Blender’s Geometry Nodes system. This tool underscores the power of node-based systems, offering a modular, flexible workflow that empowers artists to customize their approach while providing surprising features within a lightweight ecosystem.


Clay Pencil’s Key Features

  1. Real-Time 2D-to-3D Transformation: Clay Pencil converts 2D sketches into editable 3D animations in real time, letting users bypass tedious modeling processes.
  2. Sketch-Based Interface: The system emphasizes artistic freedom, retaining the organic qualities of 2D animation while translating these into fully manipulatable 3D forms.
  3. Node-Based Design: Built on Blender’s Geometry Nodes, the tool exemplifies how a modular, node-driven system can unlock unexpected possibilities, enabling workflows that adapt to artist-specific needs.
  4. Flexible Integration: As a Blender-based tool, it seamlessly fits into existing workflows, combining intuitive artistic tools with the technical precision of 3D design.

Insights from the Developer Video

In a developer demonstration, the tool’s ability to render real-time 3D animations directly from 2D strokes is highlighted. The demo also showcases creative use cases, including real-time character posing and complex object rendering. The developers emphasize that Clay Pencil is currently at Version 0.1, meaning it is early-stage software. Even so, its modularity and the creative freedom it offers hint at vast potential within Blender’s ecosystem. Basically: There will be bugs and things missing. but you can have a “first taste” of this way of working. Something to try during the christmas break.



Availability and Pricing

Clay Pencil is available for €4, with an option to contribute more to support its ongoing development. Buyers also receive demo files to help them explore the tool’s features. It can be downloaded from Pepe School Land’s Gumroad page.


Conclusion: Clay Pencil highlights the potential of node-based systems, blending artistic freedom with technical innovation. While it remains a work-in-progress, its features demonstrate the creative possibilities of modular workflows within Blender’s framework, and the small development team is setting a strong foundation for future updates.