Chaos Corona for Cinema 4D > [C4D] Resolved Bugs

Multiple Bump Shaders on same Material?

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ShynnSup:
Hi all,

I am not sure how to achieve this with Corona, actually not even in C4D.

I would like to combine 3 bump shaders for example: some scratching together with some dirt and some brushstrokes as if it was real paint.

I am guessing something along the Layer shader? I tested a bit and did not get the result I was looking for. Maybe multiply mode is not the way to go?
Another idea I had was to create 2 separate materials and then combine them both with a mask? Is that possible in Corona? For example, have a metal material, a paint material, and a mas of scratches, the result will look as if the paint has been scratched and you can see the metal underneath. I could use this logic to stack bump shaders too.

Beanzvision:
Hi there,

The Corona layered material will allow you to stack different bumps to your object as shown in my example below.

ShynnSup:
Awesome! I forgot to check into material types! Thank you!

ShynnSup:
Hey, sorry to bump this thread, but I think along the same lines, what is the proper way to 'mix' two textures? Pretty much like Vray mixer does?

Do I need to use some native C4D shader? if so which? Thanks!

3Ds max


Rhino Mix Texture


Rhino Mix Value

Nejc Kilar:
@ShynnSup

I think you might want to give the Corona "Mixture shader" a spin. I think that one will be pretty similar to the examples you've shown us here. Otherwise you can always resort to the Cinema 4D's Layer shader although if you're just mixing two textures I personally prefer the "Mixture shader".

Hope that helps!

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