Less Than node

Access: Nodes > Math > Less Than

Outputs 1 (white) per channel where A is less than B, otherwise 0 (black). Alpha is 1.0.

Input (A, B)	Output (RGBA)
A=0.2, 0.8, 1.0 B=0.5, 0.5, 0.5	1.0, 0.0, 0.0, 1.0
A=0.5, 0.5, 0.5 B=0.5, 0.5, 0.5	0.0, 0.0, 0.0, 1.0 (equal values output 0.0)
A=1.0, 2.0, 3.0 B=0.0, 0.0, 0.0	0.0, 0.0, 0.0, 1.0

Less Than node inputs

A	Primary comparison input.
B	Secondary comparison input.

Less Than node outputs

Output

Outputs 1 where A < B, 0 otherwise.