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Hernandez Jonathan avatar image
Hernandez Jonathan asked ·

Need to understand how to use mask

Hi !

I'm sorry if I'm not clear,


i need to understand how mask one part of a mesh.


I need to make 3 boat simulation on a big ocean, one side I have a my infinite ocean and his shader other side my water, in water sim i can generate a mask to merge both ocean an water sims together


But how i put my mask on the ocean shader ?


Thank you

houdinihtoa arnold houdinimask
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Hernandez Jonathan avatar image
Hernandez Jonathan answered ·

Help ? you know you can apply a geometry mask on mantra ocean shader.

How i can do the same whit Arnold ?

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Hernandez Jonathan avatar image
Hernandez Jonathan answered ·

Hello i need help please.

Maybe i'm not clear but tell me ?

I'm working with Arnold please help me

4 comments
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HI i'm talking about this 1609844751388.png


1609844793162.png

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1609844751388.png (87.9 KiB)
1609844793162.png (83.3 KiB)
Brian Foley avatar image Brian Foley Hernandez Jonathan ·

I don't think you can mask geometry in Arnold like you can in Mantra but you can convert it to a map. I think this is what you are looking for.

https://www.youtube.com/watch?v=rwzo8LD4Tac

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