Light is divided into distinct bands: "Bright," "Base," and "Shadow." The transition between light and dark is a sharp line, not a blur. This mimics the limited color palette of traditional 2D animation.

In computer graphics, a "shader" is a program that dictates how light interacts with a 3D model's surface. A (or Cel Shader) simplifies lighting into harsh steps rather than smooth gradients.

Modern Toon Shaders for MMD, such as the Plug-In Toon Shader Deluxe or configurations, offer a wide range of features to customize the look:

) use custom normals for their shading; you may need specific shaders like to handle these correctly. Tone Mapping : It is highly recommended to use a

Open ray.conf in a text editor like Notepad++ and edit the following: Set Toon-shading material to 2 . Set outline quality to 3 . Set SSS quality to 0 .