Hi guys

I have rotation animation in transform SOP using expression $F.

How do I stop it gradually?

Hey Iralki,

You might be able to accomplish the slowing down gradually by creating a Chop network and in there put down a wave node.

In the wave node there is a pull down menu for “Type”.

In “Type” you can select “Expression” and put your expression in the parameter box for Expression ( in your case you say your using $F ).

In the Wave node you will have other built in parameters to control your expression.

Decay will be the one that slows it down.

You can also play with Amplitude and Ramp Slope.

From the Wave node you can hook it up to an export node and specify there where you want those resulting values to go to.

Of course you can play with other “Types” the most similar to a $F expression would be the “Constant” one.

Cheers