Branch Node

Description

Provides a dynamic branch to the shader. If input Predicate is true, the return output is equal to input True. Otherwise, it is equal to input False. Shader Graph determines the return output per vertex or per pixel based on the shader stage. It evaluates both sides of the branch in the shader, and discards the unused branch.

Ports

Name	Direction	Type	Binding	Description
Predicate	Input	Boolean	None	Determines which input to returned
True	Input	Dynamic Vector	None	Returned if Predicate is true
False	Input	Dynamic Vector	None	Returned if Predicate is false
Out	Output	Boolean	None	Output value

Generated Code Example

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

void Unity_Branch_float4(float Predicate, float4 True, float4 False, out float4 Out)
{
    Out = Predicate ? True : False;
}