Introduction to Maya - Rendering in Arnold
This course will look at the fundamentals of rendering in Arnold. We'll go through the different light types available, cameras, shaders, Arnold's render settings and finally how to split an image into render passes (AOV's), before we then reassemble it i
# 1 19-02-2006 , 05:37 PM
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Bump Map problem

Hey, how is life in the 3D world?

I have a problem with the bump map of my blin material. Or exaly i just dont know how to use 2 different bump maps on one material (or if it is even possible).

I have a Sphere with a blin material assigned to it. I gave it the texture of the earth.

1user added imageBut now i have a bump map of the earth where you can see the mountains. I assigned this bump map to my texture so all the continents of the earth look realistic.

2user added imageBut i also want to make my oceans look realistic. So i wanted to give it smal waves. I have a Mask of the earth so that the waves do not have effect on the surface of the continents.

I have tested the effect in 2 different scenes, one for the bump mapping of the continents and one for the bump mapping of the oceans. It looks great to me user added image.

But how can i get these two Bump settings in one texture?

Thanks user added image


Don't be afraid of what you can see, but be afraid of what you cant see.
# 2 20-02-2006 , 10:41 AM
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Try a layered texture, that should do it

# 3 20-02-2006 , 01:04 PM
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I tryed to put a layerd shader on my earth. I put in the earth texture and it came out nice. But no i want to put in the Bump map and a falloff map. But i cant find thes atributes in the atribute editer of my layered texture.user added image


Don't be afraid of what you can see, but be afraid of what you cant see.
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