Firstborn/Library/PackageCache/com.unity.shadergraph@12.1.8/Documentation~/Arctangent2-Node.md

Arctangent2 Node

Description

Returns the arctangent of the values of both input A and input B. The signs (whether they are positive or negative values) of the input values are used to determine whether the output components, or channels, are positive or negative within a range of -Pi to Pi.

Ports

Name	Direction	Type	Description
A	Input	Dynamic Vector	First input value
B	Input	Dynamic Vector	Second input value
Out	Output	Dynamic Vector	Output value

Generated Code Example

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

void Unity_Arctangent2_float4(float4 A, float4 B, out float4 Out)
{
    Out = atan2(A, B);
}