Shadow AOV to Material Mask

[leblanc980]

I'd like to use the Octane Shadow AOV as a material mask, but I haven't figured out a way to convert it.
Its use would be for a render of Earth from space showing the night lights (Emission material) opposite of the sun.
Any ideas would be greatly appreciated.
Thank you.

[face_off]

Hi

As this is a general Octane question, you might get a better response from the Octane Standalone thread.

Thanks

Paul