Step node

Access: Nodes > Math > Step

Returns 0 where Input is less than Edge, 1 otherwise. A hard binary threshold. Useful for effects such as sharp stencil decals.

The below examples assume that default Edge = 0.5

Input (RGB)	Output (RGB)
0.49, 0.49, 0.49	0.0, 0.0, 0.0
0.50, 0.50, 0.50	1.0, 1.0, 1.0
0.85, 0.85, 0.85	1.0, 1.0, 1.0

Step node inputs

Edge	The threshold value.
Input	The input value to compare against the threshold edge..

Step node outputs

Output

Outputs 0 where Input < Edge, and 1 where Input ≥ Edge.