This is more a reminder for myself, as I can never remember the syntax for outputting values to Text nodes in Nuke.
Strength [format %0.2f [value strength]]
Often use this when doing wedge renders during lookdev. A wedge render is a render where you render several frames of the same thing but only change a few specific values to see what effect the change has.
A few things to note…
- In this case the “strength” attribute to look up comes from a custom user knob on the same knob.
- The format %0.2f statement is used to format the value. See the printf reference for more details.