I have some code that animates ui elements according to width / height values of other ui elements.
In one case I don’t have the element it self, but I know the uss-Class which contains the parameter want.
Is there some way in the to access the parameters of a uss class like "UIToolkit.GetUSSClass(“myClass”).width?
Hello, unfortunately what you’re trying to do exactly is not supported. However, if you want to base your animation values on other Visual Elements, the computed style may not be exactly what the Style Sheet class defines, so it looks like you’d want to check the actual elements and not their classes.
Maybe if you gave us a bit more information or a stripped down example we could help you find a solution 
I already found a workaround. But that feature would really be helpful i think:
Our UI has animations, so often, I want to slide in or out some panels.
Most of the time i get the necessary variables by visualElement.resolvedStyle.width or others.
But there are cases where it simply would be nicer that I could get the parameters direct from the class.