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LPE to capture ID information

3 ANTWORTEN 3
GELÖST
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Nachricht 1 von 4
am_wilkins
380 Aufrufe, 3 Antworten

LPE to capture ID information

Hi there,

 

I'm trying to setup an "LPE" to capture the ID channels / masks (from the shaders) in some reflections.
Looking through all the documentation I'm not seeing any examples of the LPE for ID AOV.
 https://docs.arnoldrenderer.com/display/A5ARNTUT/Introduction+to+Light+Path+Expressions 

https://docs.arnoldrenderer.com/display/A5ARP/Light+Path+Expression+AOVs 

Does anyone know if this is possible and what the LPE would be do capture this information?

Thank you!
-
Andrew

3 ANTWORTEN 3
Nachricht 2 von 4
am_wilkins
als Antwort auf: am_wilkins

Hello there,

 

Just bumping this thread as I've received no reply yet.

Hope the question makes sense?

I have a reflection that I need to capture some ID masks in as an AOV.

Would like to know if this is possible.

Thanks very much.

Nachricht 3 von 4
Stephen.Blair
als Antwort auf: am_wilkins

Sorry, but there's no such light path expression. There's just the ones listed on that page.



// Stephen Blair
// Arnold Renderer Support
Nachricht 4 von 4
am_wilkins
als Antwort auf: Stephen.Blair

Thank you for the reply and confirmation Stephen, appreciated.

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