Under review

soft clamp node

11 years ago • updated by 11 years ago • 2

A clamp node with ease in and out.

Copied from the softimage user guide:

Value	The input value to clamp.
Limit1	One limit of the range to clamp values to.
Limit1 Softness	The ease-in of the result as the input value approaches Limit1. When this value is 0.0, the result becomes clamped abruptly when the input value is outside the limits.
Limit2	The other limit of the range to clamp values to.
Limit2 Softness	The ease-in of the result as the input value approaches Limit2. When this value is 0.0, the result becomes clamped abruptly when the input value is outside the limits.

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Answer

Under review

11 years ago

Hm, maybe. I've planned to make a smooth node, which smooths a 0-1 range value.

Do you have a use-case for this?

11 years ago

yeah, i am working on a cloud shader where i layer noise textures and need to clamp them dynamically, preferably not just with a hard clamp. I was trying to make a soft clamp with the existing nodes but my math skills are not good enough i guess.

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