Expressions

Switch by Normal:

if(point("../resample3", 0, "N", 2)<0, 0, 1)

Menu expressions taken from Forum:

So you could do { parma == "" parmb == "" } this would mean they both need to be true in order to work an (and) operation. Or if { parma == "" } { parmb == "" } would be an (or) operation. You can also do ==, !=, <, >, >=, <=, =~ (matches pattern), !~ (doesn’t match pattern) as additional operations. What is a actually quite common is to make a parameter that is invisible (or under a hidewhen under an advanced set of options) that you can use to hide and disable parameter and folder menus.

 

File save path stuff:

`chs("basename")``ifs(strmatch(chs("wedge"),""), "", "_" + chs("wedge"))``ifs(ch("enableversion"), "_" + chs("versionstr"),"")``chs("framestr")``chs("filetype")`