If statement that returns 1 only if the value entered is 0

[tusharjoshi97]

Hi there,

How would I write an 'If statement' for rotation angle that specifies that if the value entered is zero, use a value of 1 instead.

Thanks .

[ToanDN · Accepted solution]

You need one input parameter and one output parameter.  Use this formula for the output parameter: if (input = 0, 1, input).  

[tusharjoshi97]

Yeah I was hoping to avoid creating another parameter just to use as an input for this one but I guess there isn't any other choice. 

Thanks a ton

[mhiserZFHXS]

It'd be lovely in parameters were able to have "under the hood" controls and settings to set things like min or max values, but unfortunately they don't. But hey, they are at least supposedly making it so arrays can have values of 1 or 0 without having to add a bunch of control parameters and duplicate model elements.