Branch node

The Branch node adds a dynamic branch to the shader, which outputs a different value depending on whether the input is true or false.

Both sides of the branch are evaluated in the shader, and the output from the unused path is discarded.

Ports

Name	Direction	Type	Binding	Description
Predicate	Input	Boolean	None	The input to test the value of. If you input a float, all values are evaluated as true except 0.
True	Input	Dynamic Vector	None	The value to output as Out if Predicate is true.
False	Input	Dynamic Vector	None	The value to output as Out if Predicate is false.
Out	Output	Dynamic Vector	None	Outputs either True or False.

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;
}