Hi
I have a ramp parameter promoted on an Attribute Vop. Right clicking on the parameter name in the UI reveals the expression flyout.
- If i want to modify the existing ramp with an expression, what does the data look like that has to be returned to the ramp?
- How can i query the data passed into the expression. If any.
Preferably in Python.

On a more general note, is there a way to store ramp presets?

Any hints or tips appreciated.

- b