[Sidefx-houdini-list] OT: sRGB to linear question

Andy Walker Andy.Walker at framestore.com
Tue Jul 8 09:31:14 EDT 2008


Yep, if you're rendering everything else linear. Keep in mind a lot of values in built in shaders/lights could be (probably are) SRGB, so it's best to run some tests and see what you get. 


----- Original Message ----- 
From: "Sean Lewkiw" <Sean.Lewkiw at CIS-London.com> 
To: sidefx-houdini-list at sidefx.com 
Sent: Tuesday, 8 July, 2008 9:25:18 AM GMT -05:00 US/Canada Eastern 
Subject: [Sidefx-houdini-list] OT: sRGB to linear question 

A question for everyone, not exactly SESI related.... When you use an 
image downloaded from the internet as a texture, do you do a sRGB to 
linear correction before using it to render with? 

Sean 

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