God rays through a glass panel?

God rays through a glass panel?

ahmedkZZL7U
Explorer Explorer
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Message 1 of 7

God rays through a glass panel?

ahmedkZZL7U
Explorer
Explorer

I'm trying to some god rays using light that's going through glass. Although I'm using a light portal and some volumetrics, they still don't show up. Any ideas?

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6 Replies
Replies (6)
Message 2 of 7

lee_griggs
Autodesk
Autodesk

Disable Opaque for the glass.

538-atmosphere-volume-opaque.jpg

Lee Griggs
Arnold rendering specialist
AUTODESK
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Message 3 of 7

ahmedkZZL7U
Explorer
Explorer

I have that disabled. It's still not appearing for some reason.

539-freakish-semi.png

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Message 4 of 7

lee_griggs
Autodesk
Autodesk

Why are you using a Light Portal with Atmosphere Volume?

Lee Griggs
Arnold rendering specialist
AUTODESK
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Message 5 of 7

lee_griggs
Autodesk
Autodesk

Its hard to tell from this render, but isn't there some faint Atmosphere Volume here? Try increasing the Density of the Atmosphere Volume or the exposure of the scene lighting.

Lee Griggs
Arnold rendering specialist
AUTODESK
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Message 6 of 7

ahmedkZZL7U
Explorer
Explorer

Hmm, I tried increasing the density and I disabled the portal lights, no luck still 😕 Can you maybe take a look at the scene if you have time?

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Message 7 of 7

lee_griggs
Autodesk
Autodesk

Sure, can you simplify it first.

Lee Griggs
Arnold rendering specialist
AUTODESK
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