Sign
Math
The Sign node takes in a number and returns a -1, 0, or 1 depending on the sign of the number.
Inputs
N (Pseudo-generic)
The number to check the sign of.
Outputs
* (Pseudo-generic)
Returns the sign of N of the same type represented as a 1 (positive), a -1 (negative), or a zero (0). If N is Infinity or -Infinity, a 1 or -1 is returned, respectively. If N is NaN, 0 is returned. If N is a type with multiple fields, each field is signed individually.