Firstborn/Library/PackageCache/com.unity.shadergraph@12.1.8/Documentation~/Is-NaN-Node.md

Is NaN Node

Description

Returns true if the input In is not a number (NaN). This is useful for Branching.

Ports

Name	Direction	Type	Binding	Description
In	Input	Float	None	Input value
Out	Output	Boolean	None	Output value

Generated Code Example

The following example code represents one possible outcome of this node.

void Unity_IsNan_float(float In, out float Out)
{
    Out = (In < 0.0 || In > 0.0 || In == 0.0) ? 0 : 1;
}