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Arnold for 3ds Max
Rendering with Arnold in 3ds Max using the MaxtoA plug-in.
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invert a grayscale map

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Message 1 of 3
dhanad
1684 Views, 2 Replies

invert a grayscale map

What is an efficient way to invert a grayscale map that needs to be plugged into a slot that is expecting float type input but the output node from the reverse node is float3. I just use the Output.R as a workaround which is a float type output.

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timh5D75Z
in reply to: dhanad

You're already doing it correctly. You can also use aiReciprocal to do the same thing.

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dhanad
in reply to: dhanad

Thanks Tim. I will check out the aiReciprocal node.

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