ScribbleGen for Blender

ScribbleGen for Blender

scribblegen addon

ScribbleGen v0.21 for Blender – Procedural Sketch & Hand-Drawn Line Generator

Version:  V0.21

File Size:10 MB

Download ScribbleGen v0.21 for Blender on Windows, Mac, and Linux, a creative add-on that generates procedural scribble, sketch, and hand-drawn line effects on any mesh. Perfect for motion graphics, artistic renders, and non-photorealistic rendering (NPR)—create sketchy outlines, cross-hatching, wireframe scribbles, and hand-drawn aesthetics with adjustable density and style .

Key Features of ScribbleGen v0.21:

• Procedural Scribbles: Generate random sketchy lines that follow mesh contours
• Sketch Styles: Pencil sketch, pen scribble, charcoal stroke, and technical drawing styles
• Density Control: Adjust scribble density from sparse outlines to dense hatching
• Edge Detection: Smart edge detection that emphasizes important contours
• Hatching Patterns: Create cross-hatching, parallel lines, and contour-following strokes
• Animation Ready: Animate scribble appearance, density, and style over time
• Color Control: Adjust line color, opacity, and blending
• Performance Optimized: Efficient geometry generation for complex meshes
• Eevee & Cycles Compatible: Works in both render engines
• Real-Time Preview: See scribble effects update instantly
• v0.21 Updates: New sketch styles, enhanced edge detection, and compatibility with Blender 4.0+

Perfect For:

• Motion graphics artists creating hand-drawn aesthetic animations
• Illustrators generating sketchy line art from 3D models
• VFX artists creating storyboard-style previews
• Product designers creating conceptual sketch renders
• Anyone wanting artistic, non-photorealistic rendering

System Requirements:

• Blender 3.6, 4.0, 4.1, 4.2, 4.3
• Windows 10/11 (64-bit), macOS, or Linux
• 4GB RAM minimum (8GB+ recommended)
• 20MB available disk space

Installation:

1. Download the add-on zip file
2. In Blender, go to Edit > Preferences > Add-ons
3. Click “Install” and select the downloaded zip file
4. Enable the add-on by checking the box next to “ScribbleGen”

Note: ScribbleGen brings artistic hand-drawn effects to Blender, making it easy to create sketchy, illustrated looks from 3D models . The procedural generation and real-time preview make it essential for motion graphics, artistic renders, and non-photorealistic rendering . Version 0.21 includes full compatibility with Blender 4.0 and above . Designed for Blender 3.6 and above . Perfect for sketch and illustration styles . Essential for any NPR workflow .

Brick Wall

Cables

Hanging Cables

Chains

Cobwebs

Instance On Curve

Particle Emit

Fire

The colors in the GIF have been compressed. Fire is available in 3.3 and 3.4

Dripping

Particle Flow

Scatter

Simple Curve

Volume Curve

For bug reports or feature requests, come to my Discord server (https://discord.gg/dvmAZdwf5e) and post in the suggestions channel.

Or you can email me at joeycarlino@gmail.com

0.11 Video Tutorial
0.20 Video Tutorial

—– How to use in a new file —–

All of the objects in the “Scribble Gen Presets” collection are marked as assets.

To use them in the asset browser, go to Edit > Preferences > File Paths

Choose a folder for your asset library and make sure this file is in there.

That’s it! Now you can access Scribble Gen Sets from any blender file!

—– How does it work? —–

Everything is made with geometry nodes, so you can play with the parameters in the modifier tab.

To draw with curves, go into edit mode, hit T to open the tool panel, and select the draw tool

Options are split into different categories.

If you want your curve to interact with your scene, set a target collection under the “Common” category

Collision is turned off by default for performance. Try turning it on to keep curves from going through objects. The higher the resolution the more accurate it should be.

Try changing the curve radius with alt+S, some of the options are tied to this shortcut. If you see an option that says “use curve radius”, use alt+S.

Try hovering over options to see the tooltips

Patch notes

• 0.21Requires Blender 3.4
  • Updated fire to be more realistic compared to 3.3
• 0.20Requires Blender 3.3New presets added:
  • Instance On Curve
  • Particle Emit
    • Dripping
    • fire
    • mesh versions
  • Particle Flow
  • Scatter
  • Simple Curve
  • Volume Line
    • mesh version
  Added “realize instance” toggles to some presets so they can be converted to a mesh more easily.
• 0.11The following changed have been made:
  • New terminology for duplicate pinching
  • Tooltips added to all presets
  • New default values for some presets
  • The rotation issue with the brick wall “flatten” option has been fixed
• 0.10First releaseRequires Blender 3.2Has the following presets:
  • barbed wire
  • brick wall
  • cables
  • cables – hanging
  • cobwebs

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