Procedural Texturing

Procedural texturing is a computer graphics technique that generates textures algorithmically rather than using pre-made image files. It involves creating patterns, colors, and material properties through mathematical functions, noise algorithms, and procedural rules. This approach allows for infinite detail, scalability, and dynamic texture generation at runtime, commonly used in 3D modeling, game development, and visual effects.

Also known as: Procedural Textures, Procedural Materials, Algorithmic Texturing, Procedural Shading, Procedural Generation of Textures

Why learn Procedural Texturing?

Developers should learn procedural texturing when creating 3D graphics, games, or simulations that require high-quality, memory-efficient textures without large storage overhead. It is particularly useful for generating realistic natural environments (e.g., terrains, clouds, wood grains), non-repetitive patterns, and dynamic effects that adapt to scene changes. This technique reduces reliance on large texture files, enabling faster loading times and greater artistic control in real-time applications.

Learning Resources

• tutorial: The Book of Shaders: Procedural Patterns
• video: Blender Guru: Procedural Texturing Tutorial
• docs: ShaderToy: Procedural Textures Examples
• course: Unity Learn: Procedural Materials
• book: Texturing & Modeling: A Procedural Approach (Book)