study/first_study/Library/PackageCache/com.unity.shadergraph@3686fafd4720/Documentation~/Arccosine-Node.md

Arccosine Node

Description

Returns the arccosine of each component of the input In as a vector of the same dimension and equal length. Each component should be within the range of -1 to 1.

Ports

Name	Direction	Type	Description
In	Input	Dynamic Vector	Input value
Out	Output	Dynamic Vector	The arccosine in radians

Generated Code Example

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

void Unity_Arccosine_float4(float4 In, out float4 Out)
{
    Out = acos(In);
}