Disable When...

[MADjestic]

hi,

I think everyone has seen this "Disable when" parameter in many VOP nodes - obviously what it does is similar to

#pragma disable A B 0

VEX stuff. However I had hard time trying to find out what format this parameter expects to work (to disable itself when another parameter has some value) , Houdini Help was not very helpful either. Does anybody have experience with this? Can you give an example of an expression that should be entered into this 'Disable when' parameter?

Thanks.

[Jason]

Here is an example:

  { map  "" }

or for multiple conditions

 { use_map 1 }   { mode "zdepth" }

I hope this helps,

Jason