Forums PDG/TOPs Biasing Wedge attribute values

Biasing Wedge attribute values

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axelsp
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Hallo everyone
Is there a way to make a ramp parm bias wedge values ?
Ex: Wedge 'viscosity' from 0.1 to 100, but having a 'ramp' that would drive the wedge to sample more around the min or max values accordingly.
Edited by axelsp - 2022年6月9日 03:00:35
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tamte
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axelsp
Ex: Wedge 'viscosity' from 0.1 to 100, but having a 'ramp' that would drive the wedge to sample more around the min or max values accordingly.

add Float Ramp spare parameter to your Wedge TOP
let's say you call it "ramp"

then set your wedge attribute's Wedge Type to Value with expression like this:
chramp("ramp", @pdg_index / (ch("wedgecount") - 1), 0)
to be fully controlled by the ramp values (which can be 0.1~100)
or you can also keep your ramp values 0-1 and have expression like this:
fit01(chramp("ramp", @pdg_index / (ch("wedgecount") - 1), 0), .01, 100)
Edited by tamte - 2022年6月9日 05:09:25
Tomas Slancik
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Method Studios, NY
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axelsp
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Tom this is genius, thanks very much! I give that a run asap
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f4xc0rp
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tamte
axelsp
Ex: Wedge 'viscosity' from 0.1 to 100, but having a 'ramp' that would drive the wedge to sample more around the min or max values accordingly.

add Float Ramp spare parameter to your Wedge TOP
let's say you call it "ramp"

then set your wedge attribute's Wedge Type to Value with expression like this:
chramp("ramp", @pdg_index / (ch("wedgecount") - 1), 0)
to be fully controlled by the ramp values (which can be 0.1~100)
or you can also keep your ramp values 0-1 and have expression like this:
fit01(chramp("ramp", @pdg_index / (ch("wedgecount") - 1), 0), .01, 100)
Hi. How do I add spare Float Ramp parameter on my Wedge TOP exactly? Thanks
Best regards,
Faxcorp
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