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Toonkit For Cycles

by Cogumelo Softworks·Rendering

Images © Cogumelo Softworks. Used for product review; image policy.

Why we like it

Earns its place in the superhive library as an in-house NPR renderer for Cycles, pairing color-based shading, shadow, and specular outputs with raytrace line rendering and vertex-color Face Paint tools.

What is Toonkit For Cycles?

Toonkit For Cycles is Cogumelo Softworks' in-house solution for rendering NPR, PSR, and stylish images with Cycles. It implements new OSL shader nodes that integrate into the Cycles node system and Blender's viewport, and the shaders stay fully interactive as you work. Most converge to noiseless production-quality images in roughly 4 to 32 samples.

In Toonkit, every node output is a color — including shadings, shadows, and specular — so you can mix and operate them without the usual mix restrictions. A Face Paint system uses vertex colors in Edit Mode to speed up painting for cartoon styles. Two raytrace-based line rendering nodes handle outlines, with controls over the influence of Normal, Depth, Object Id, Silhouette, and Vertex Color.

The add-on suits anime, technical, arch viz, engineering, and expressive art work. Version 1.7 added support for Blender 4.x, reworked the Face Paint tools around Blender Color Attributes, and made the downloaded file act as its own installer, alongside a code redesign. Earlier versions extended support to Blender 3.x and 2.93.

Who is Toonkit For Cycles best for?

Toonkit For Cycles is best for artists rendering anime, technical, arch viz, engineering, and expressive art styles with Cycles.

How much does Toonkit For Cycles cost?

Toonkit For Cycles is completely free to download and use.

Key features

  • OSL shader nodes integrated into the Cycles node system and Blender's viewport
  • Shaders that converge to noiseless production-quality images in roughly 4 to 32 samples
  • All node outputs are colors — shadings, shadows, and specular — that can be mixed and operated freely
  • Face Paint tools using vertex colors in Edit Mode for cartoon styles
  • Two raytrace-based line rendering nodes with controls for Normal, Depth, Object Id, Silhouette, and Vertex Color influence
  • Support for Blender 4.x, 3.x, and 2.93

Tags

#NPR#Cycles#OSL shaders#toon shading#line rendering#stylized rendering#Face Paint

Frequently asked questions

Does Toonkit For Cycles work with Blender 4.x?

Toonkit For Cycles added support for Blender 4.x in version 1.7, and earlier releases extended it to Blender 3.x and 2.93 as well. Its shaders are built on OSL and integrate into the Cycles node system and Blender's viewport. For the exact list of supported builds and any version-specific notes, check Cogumelo Softworks' page and the online documentation, which was refreshed alongside recent releases.

Is Toonkit For Cycles free to download?

Toonkit For Cycles is listed as free in this catalog. Licensing terms can change over time, so confirm current details on Cogumelo Softworks' page before you download. The add-on is an in-house solution the developer built for NPR, PSR, and stylish rendering with Cycles, adding OSL shader nodes to Blender. Version 1.7 also simplified installation, since the downloaded file now acts as the installer.

How do I install Toonkit For Cycles?

Toonkit For Cycles simplified its install workflow in version 1.7, where the downloaded file now serves as the installer itself. The add-on brings OSL shader nodes into the Cycles node system and Blender's viewport. Online documentation was released and refreshed to cover setup and usage, and the internal link to those docs was fixed in the latest version. See Cogumelo Softworks' page for the current download and documentation.

Does Toonkit For Cycles include line rendering?

Toonkit For Cycles implements two raytrace-based line rendering nodes for Cycles. They offer controls over the influence of Normal, Depth, Object Id, Silhouette, and Vertex Color, letting you shape outlines from several inputs. Beyond lines, the add-on outputs shadings, shadows, and specular as colors you can mix and operate freely, and it includes Face Paint tools that use vertex colors in Edit Mode for cartoon styles.

Alternatives to Toonkit For Cycles

Also in Rendering for Blender.

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