Osl shaders

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Osl shaders

Postby roy_orengo » Sat Mar 09, 2019 2:13 pm

roy_orengo Sat Mar 09, 2019 2:13 pm
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
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Re: Osl shaders

Postby calus » Sat Mar 09, 2019 3:23 pm

calus Sat Mar 09, 2019 3:23 pm
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
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Re: Osl shaders

Postby roy_orengo » Tue Mar 12, 2019 11:35 pm

roy_orengo Tue Mar 12, 2019 11:35 pm
thank you,
ciao,
roy
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