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xebajac@zdfpost.net xebajac@zdfpost.net avatar image
xebajac@zdfpost.net xebajac@zdfpost.net asked ·

Noise in Arnold ramp node

There is no noise in the C4dtoA version of arnold ramp.

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Mads Drøschler avatar image
Mads Drøschler answered ·

If you want to produce something simular.

- You let the Ramp be your UV, so pipe that to an OSL UV Transform node.
- Pipe noise to UV Transforms offset, to offset the linear arnold ramp.
- Plug a float node into scale of noise and set it to 0.8

We now have this frequency feature build and working.

Note I use 3DS MAX, but you would wire it up in the exact same sequence.


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Mads Drøschler avatar image Mads Drøschler xebajac@zdfpost.net xebajac@zdfpost.net ·

No problemo!
I got a mail that this question was accepted with a solution, but it never went through?

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Nope, i dont think so

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xebajac@zdfpost.net xebajac@zdfpost.net avatar image
xebajac@zdfpost.net xebajac@zdfpost.net answered ·

See Maya ramp node.


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Thats not the core Arnold Ramp.
By the looks of it, it looks like the Native DCC ramp which comes with the system.

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Mads Drøschler avatar image
Mads Drøschler answered ·

There is no noise in the Ramp node in any of the Arnold builds.
What do you want to do?

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This type of effect, I thought Arnold had it.

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