Linear Curves of Equal values

[flintgr]

I wonder if there’s a way with expressions to linear the parts of a hermite curve of keyframes with equal values.

[pixelmonk]

Actually it would be nice if you could enter a numeric value into the tangent angles, (animateable?)

Paul

[Scott Balkcom]

it would be even nicer if you could extend those bezier curves, like you’d do it in maya.

[claudio antonelli]

Yeah, that would be a nice option. Maya has “Clamped” as an option that does just that. I do spent a fair amount of time alt-clicking those handles to level them out.

I don’t know of any expression tricks though. Can expressions even deal with hermite tangents?

[Brown Bichon]

You can set a limiting value by using an ‘if’ function.

if(axis5.position.x > 100, 100, axis5.position.x)

that would clamp the curve to never go above 100. You could also change the 100 to another variable and then you could animate the clamp value.

Butch

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