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

Arctangent Node

Description

Returns the arctangent of the value of input In. Each component should be within the range of -Pi/2 to Pi/2.

Ports

Name	Direction	Type	Description
In	Input	Dynamic Vector	Input value
Out	Output	Dynamic Vector	Output value

Generated Code Example

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

void Unity_Arctangent_float4(float4 In, out float4 Out)
{
    Out = atan(In);
}