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

Exponential Node

Description

Returns the exponential value of input In. The exponential base can be switched between base-e and base 2 from the Base dropdown on the node.

• Base E : Returns e to the power of input In
• Base 2 : Returns 2 to the power of input In

Ports

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

Controls

Name	Type	Options	Description
Base	Dropdown	BaseE, Base2	Selects the exponential base

Generated Code Example

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

Base E

void Unity_Exponential_float4(float4 In, out float4 Out)
{
    Out = exp(In);
}

Base 2

void Unity_Exponential2_float4(float4 In, out float4 Out)
{
    Out = exp2(In);
}