Hi Mark, Although you can accomplish this in python that shouldn't be necessary. It would probably be simpler and more flexible to just use a TCL expression in the nodes values. This way you are not creating generated curves and unnecessarily adding tons of data to your script.
For example if your base value was one and you wanted to increase it by .1 per frame over time the following expression would do. .9+ frame/10 You can also use the rand, sin, and cos, functions to add variation. If you needed this to be the same in many nodes you could just drop it in a NoOp and expression link it where needed, or use python to propagate it throughout your script. Best, Erin
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