Expression challenge

[art3mis]

Have a expression problem but not sure if I can keep the logic in a single expression.
Right now I am using the following expression which works fine
Lets call this expression 'A'

fit(ch("../insetDistanceFromrear"),2,15,-8.25,-1.75)

However what I need to happen is when a different expression (lets call it 'B') results in an even number I need to either add or subtract .5 from expression A
This is expression 'B'. Paremeter name insetDepth which is same name as the parent HDA integer parameter being referenced.

ch("../insetDepth")*.5

 

[kstrev]

Hey Artemis the expression should be something along those lines if I understand correctly what you are trying to achieve:

if(ch("../insetDepth")*0.5%2==0,fit(ch("../insetDistanceFromrear"),2,15,-8.25,-1.75)+0.5,fit(ch("../insetDistanceFromrear"),2,15,-8.25,-1.75))

the only part I am not sure about is what drives the addition or subtraction of 0.5. Should there be another if statement there? 

If you need to add even more code in the expression I would definitely try to do it in a wrangle cause it starts to get massive already  

Hope that helps!