nuke.numvalue
- nuke.numvalue(knob, default=infinity) float
The numvalue function returns the current value of a knob.
This is the same as the value() command except it will always return a number. For enumerations this returns the index into the menu, starting at zero. For checkmarks this returns 0 for false and 1 for true.
- Parameters
knob – A knob.
default – Optional default value to return if the knob’s value cannot be converted to a number.
- Returns
A numeric value for the knob, or the default value (if any).