Osl shaders

Foundry Modo (Developed by stenson, Integrated Plugin developed by Paul Kinnane)

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roy_orengo
Licensed Customer
Posts: 65
Joined: Tue Nov 06, 2018 9:06 am

Hello,

I'm trying to use some simple OSL shader from the internet and I receive many error messages like this one:

<node 'OSL texture'>: error: Signature mismatch, expecting a shader with 1 output of type color.

Anyone could help me to understand if it is a limitation of the octane render Osl shaders?

Thanks,
Roy
calus
Licensed Customer
Posts: 1308
Joined: Sat May 22, 2010 9:31 am
Location: Paris

roy_orengo wrote: I'm trying to use some simple OSL shader from the internet and I receive many error messages like this one:

<node 'OSL texture'>: error: Signature mismatch, expecting a shader with 1 output of type color.

Anyone could help me to understand if it is a limitation of the octane render Osl shaders?
Yes this is a limitation of OSL texture and projection shaders in Octane, they support only one output.

https://docs.otoy.com/osl/index.html
Pascal ANDRE
roy_orengo
Licensed Customer
Posts: 65
Joined: Tue Nov 06, 2018 9:06 am

thank you,
ciao,
roy
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