How can you use procedural texturing to create texture variations?

3 How to use procedural textures in 3D models?

To use procedural textures in 3D models, you need to assign them to the material properties of the model, such as diffuse, specular, normal, or displacement. You can use the UV coordinates of the model to map the procedural texture to the surface. You can also use other inputs, such as object position, world space, or random values, to influence the procedural texture. You can preview and render the procedural texture using a 3D engine, such as Unity, Unreal, or Cycles.

4 How to create texture variations with procedural texturing?

One of the main benefits of procedural texturing is that you can create texture variations with ease. To do this, you can change the parameters of the nodes that generate the procedural texture, such as changing its color, noise, scale, or rotation. Additionally, you can use masks to blend different procedural textures together, such as combining a dirt texture with a metal texture to create a rusty effect. Finally, you can also use inputs to control the procedural texture, such as object position, world space, or random values to vary the texture across different instances of a model.

5 Tips and tricks for procedural texturing

Procedural texturing is a powerful and creative technique, but it requires some practice and experimentation. To become a master of procedural texturing, start by using simple and basic nodes and build up complexity gradually. You can use reference images or examples as a guide. Additionally, you can use node groups or functions to organize and reuse your nodes, as well as create custom inputs and outputs for your node groups or functions. Color ramps, curves, or levels are great for adjusting the contrast and brightness of your procedural textures. Color correction nodes can also be used to change the hue, saturation, or value. Modifiers or filters are great for adding detail and variation to your procedural textures; noise, distortion, blur, or sharpen nodes are all great options. Finally, experiment with different combinations and settings of nodes and inputs; preview nodes or render views can help you see the results of your changes.

6 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?