Blackmagic Forum

Is there a list available of what syntax and or units that should be used in various nodes eg. 'iif' v 'if' or degrees v radians?

Hey Ian - I'm not aware of a documented list, but from my experience:

Degrees are used in the pCustom, pCustomforce, CustomVertex and Custom Tool, but only on the channel/particle/intermediate/setup/vertex tabs, not the numbers tab.

Also, in general, the expression modifier (Point Out, Numberout etc) uses degrees instead of radians

Radians are used in all other places as far as I know

iif versus if is as per above (if in pCustom, Custom etc, rest has iif)

Sorry, one more thing....if you want to use radians instead of degrees in the custom tool etc, you can use something like sinr (instead of sin) or cosr etc.

Thank you Okke, I guess I should make my own list as I go along, although it's good to know that there does appear to be general rules.