Curvature ++

[Skulpture]

It seems I need a curvature that can accept negative values. Then I can create a curve that goes from -N to +N.

Thanks.

[Michel]

@Skulpture we were talking about this in the old forum :-) unfortunately not solved yet :-(
and another post HERE talking with cinesmith. Well, me talking without answer.

[Skulpture]

Ah yes back in 2010! I remember it now.

[vanakaru]

I wonder if this makes any sense for what you try to achieve?

I bring the min negative value to 0 by adding x. Then after curvature I subtract x. I am not sure if this makes Curvature behave differently though.

b1853c-negative-curvature.izz

[Guest]

@skulpture, I use limit-scale-value upside down,for input (limit min max) and output (output min max)  for the curvature you have to stay with 0-100, maybe needs some calculator`s,

best...

bts