Create Blender Procedural Rust In few Nodes



Creating a procedural rust is a lot easier than you thought, and I will be explaining it in a very easy way with much shorter steps.

In this tutorial, I will show you how to create procedural rust in Blender.

We need 3 new nodes to create this procedural rust. We need a noise texture, a colour ramp, and a bump node.

Blender Procedural Rust In few Nodes

Step 1:  Add noise texture and bump node.


Step 2: Connect Fac to Hight and normal to normal


Step 3: Add a color ramp node And put it between the noise texture and the bump.


Step 4: Increase detail in noise texture



Step 5: Move white point towards the black point.


Step 6: Connect color ramp to metallic socket in principle bsdf


Step 7: Reduce roughness inside the principle bsdf


Step 8: Add color ramp and connect it to the Base color Of the principle bsdf


Step 9: Connect first color ramp to the 2nd one.


Step 10: Move black slider towards white in color ramp (When ever you change the black color you will change the color of rust)


Extra: If you don't want your rust to be engraved in your modal, then check the invert check mark in the bump node.


Extra 2: To make your rust less bumpy, reduce the strength of the bump node.


Extra 3: Increase roughness in the noise texture to make your rust more organic.




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I like writing about Science, games and free software.

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